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			354 Commits
		
	
	
		
			v0.9.12-rc
			...
			v0.9.11-ma
		
	
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(
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 (c-mode . (
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            (c-file-style . "K&R")
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            (indent-tabs-mode . nil)
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            (c-indent-level . 4)
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            (c-basic-offset . 4)
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            ))
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 (html-mode . (
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	       ))
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 (sh-mode . (
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	       ))
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 )
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										6
									
								
								.gitignore
									
									
									
									
										vendored
									
									
								
							
							
						
						
									
										6
									
								
								.gitignore
									
									
									
									
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							@@ -48,12 +48,13 @@
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/daemon/*_dispatch.h
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/daemon/libvirt_qemud
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/daemon/libvirtd
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/daemon/libvirtd.init
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/daemon/libvirtd.service
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/daemon/libvirtd*.logrotate
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/daemon/libvirtd.8
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/daemon/libvirtd.8.in
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/daemon/libvirtd.init
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/daemon/libvirtd.pod
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/docs/apibuild.py.stamp
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/docs/devhelp/libvirt.devhelp
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/docs/hvsupport.html.in
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/docs/libvirt-api.xml
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/tests/xmconfigtest
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/tools/*.[18]
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/tools/libvirt-guests.init
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/tools/libvirt-guests.service
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/tools/virsh
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/tools/virsh-*-edit.c
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/tools/virt-*-validate
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								.gnulib
									
									
									
									
									
								
							
							
								
								
								
								
								
							
						
						
									
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							 Submodule .gnulib deleted from d5612c714c
									
								
							
							
								
								
									
										35
									
								
								.mailmap
									
									
									
									
									
								
							
							
						
						
									
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# 'git shortlog --help' and look for mailmap for the format of each line
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# Email consolidation:
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# <Preferred address in AUTHORS> <other alias used by same author>
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<amy.griffis@hp.com> <aron.griffis@hp.com>
 | 
			
		||||
<bozzolan@gmail.com> <redshift@gmx.com>
 | 
			
		||||
<charles_duffy@messageone.com> <charles@dyfis.net>
 | 
			
		||||
<dfj@redhat.com> <dfj@dfj.bne.redhat.com>
 | 
			
		||||
<eblake@redhat.com> <ebb9@byu.net>
 | 
			
		||||
<gdolley@arpnetworks.com> <gdolley@ucla.edu>
 | 
			
		||||
<gerhard.stenzel@de.ibm.com> <gstenzel@linux.vnet.ibm.com>
 | 
			
		||||
<jamie@canonical.com> <jamie@ubuntu.com>
 | 
			
		||||
<laine@redhat.com> <laine@laine.org>
 | 
			
		||||
<meyering@redhat.com> <jim@meyering.net>
 | 
			
		||||
<socketpair@gmail.com> <socketpair gmail com>
 | 
			
		||||
<soren@linux2go.dk> <soren@ubuntu.com>
 | 
			
		||||
<jfehlig@suse.com> <jfehlig@novell.com>
 | 
			
		||||
<jfehlig@suse.com> <jfehlig@linux-ypgk.site>
 | 
			
		||||
<jclift@redhat.com> <justin@salasaga.org>
 | 
			
		||||
<berrange@redhat.com> <dan@berrange.com>
 | 
			
		||||
<soren@linux2go.dk> <soren@canonical.com>
 | 
			
		||||
<cfergeau@redhat.com> <teuf@gnome.org>
 | 
			
		||||
<wency@cn.fujitsu.com> <wency cn fujitsu com>
 | 
			
		||||
<cardoe@cardoe.com> <cardoe@gentoo.org>
 | 
			
		||||
<fsimonce@redhat.com> <federico.simoncelli@gmail.com>
 | 
			
		||||
<marcandre.lureau@redhat.com> <marcandre.lureau@gmail.com>
 | 
			
		||||
<supriyak@linux.vnet.ibm.com> <supriyak@in.ibm.com>
 | 
			
		||||
<neil@aldur.co.uk> <neil@brightbox.co.uk>
 | 
			
		||||
<stefanb@us.ibm.com> <stefanb@linux.vnet.ibm.com>
 | 
			
		||||
<josh.durgin@dreamhost.com> <joshd@hq.newdream.net>
 | 
			
		||||
 | 
			
		||||
# Name consolidation:
 | 
			
		||||
# Preferred author spelling <preferred email>
 | 
			
		||||
Alex Jia <ajia@redhat.com>
 | 
			
		||||
							
								
								
									
										239
									
								
								AUTHORS
									
									
									
									
									
								
							
							
						
						
									
										239
									
								
								AUTHORS
									
									
									
									
									
								
							@@ -1,239 +0,0 @@
 | 
			
		||||
   libvirt Authors
 | 
			
		||||
   ===============
 | 
			
		||||
 | 
			
		||||
The libvirt project was initiated by:
 | 
			
		||||
 | 
			
		||||
  Daniel Veillard      <veillard@redhat.com> or <daniel@veillard.com>
 | 
			
		||||
 | 
			
		||||
The primary maintainers and people with commit access rights:
 | 
			
		||||
 | 
			
		||||
  Daniel Veillard      <veillard@redhat.com>
 | 
			
		||||
  Daniel Berrange      <berrange@redhat.com>
 | 
			
		||||
  Richard W.M. Jones   <rjones@redhat.com>
 | 
			
		||||
  Mark McLoughlin      <markmc@redhat.com>
 | 
			
		||||
  Anthony Liguori      <aliguori@us.ibm.com>
 | 
			
		||||
  Jim Meyering         <meyering@redhat.com>
 | 
			
		||||
  Jim Fehlig           <jfehlig@suse.com>
 | 
			
		||||
  Chris Lalancette     <clalance@redhat.com>
 | 
			
		||||
  Cole Robinson        <crobinso@redhat.com>
 | 
			
		||||
  Guido Günther        <agx@sigxcpu.org>
 | 
			
		||||
  John Levon           <john.levon@sun.com>
 | 
			
		||||
  Matthias Bolte       <matthias.bolte@googlemail.com>
 | 
			
		||||
  Jiří Denemark        <jdenemar@redhat.com>
 | 
			
		||||
  Dave Allan           <dallan@redhat.com>
 | 
			
		||||
  Laine Stump          <laine@redhat.com>
 | 
			
		||||
  Stefan Berger        <stefanb@us.ibm.com>
 | 
			
		||||
  Eric Blake           <eblake@redhat.com>
 | 
			
		||||
  Justin Clift         <jclift@redhat.com>
 | 
			
		||||
  Osier Yang           <jyang@redhat.com>
 | 
			
		||||
  Wen Congyang         <wency@cn.fujitsu.com>
 | 
			
		||||
  Michal Prívozník     <mprivozn@redhat.com>
 | 
			
		||||
  Peter Krempa         <pkrempa@redhat.com>
 | 
			
		||||
  Christophe Fergeau   <cfergeau@redhat.com>
 | 
			
		||||
  Alex Jia             <ajia@redhat.com>
 | 
			
		||||
 | 
			
		||||
Previous maintainers:
 | 
			
		||||
  Karel Zak            <kzak@redhat.com>
 | 
			
		||||
  Atsushi SAKAI        <sakaia@jp.fujitsu.com>
 | 
			
		||||
  Dave Leskovec        <dlesko@linux.vnet.ibm.com>
 | 
			
		||||
  Dan Smith            <danms@us.ibm.com>
 | 
			
		||||
 | 
			
		||||
Patches have also been contributed by:
 | 
			
		||||
 | 
			
		||||
  David Lutterkort     <dlutter@redhat.com>
 | 
			
		||||
  Andrew Puch          <apuch@redhat.com>
 | 
			
		||||
  Philippe Berthault   <philippe.berthault@Bull.net>
 | 
			
		||||
  Hugh Brock           <hbrock@redhat.com>
 | 
			
		||||
  Michel Ponceau       <michel.ponceau@bull.net>
 | 
			
		||||
  Jeremy Katz          <katzj@redhat.com>
 | 
			
		||||
  Pete Vetere          <pvetere@redhat.com>
 | 
			
		||||
  Kazuki Mizushima     <mizushima.kazuk@jp.fujitsu.com>
 | 
			
		||||
  Saori Fukuta         <fukuta.saori@jp.fujitsu.com>
 | 
			
		||||
  Tatsuro Enokura      <fj7716hz@aa.jp.fujitsu.com>
 | 
			
		||||
  Takahashi Tomohiro   <takatom@jp.fujitsu.com>
 | 
			
		||||
  Nobuhiro Itou        <fj0873gn@aa.jp.fujitsu.com>
 | 
			
		||||
  Masayuki Sunou       <fj1826dm@aa.jp.fujitsu.com>
 | 
			
		||||
  Mark Johnson         <johnson.nh@gmail.com>
 | 
			
		||||
  Christian Ehrhardt   <ehrhardt@linux.vnet.ibm.com>
 | 
			
		||||
  Shuveb Hussain       <shuveb@binarykarma.com>
 | 
			
		||||
  Jim Paris            <jim@jtan.com>
 | 
			
		||||
  Daniel Hokka Zakrisson <daniel@hozac.com>
 | 
			
		||||
  Mads Chr. Olesen     <shiyee@shiyee.dk>
 | 
			
		||||
  Anton Protopopov     <aspsk2@gmail.com>
 | 
			
		||||
  Stefan de Konink     <dekonink@kinkrsoftware.nl>
 | 
			
		||||
  Kaitlin Rupert       <kaitlin@linux.vnet.ibm.com>
 | 
			
		||||
  Evgeniy Sokolov      <evg@openvz.org>
 | 
			
		||||
  David Lively         <dlively@virtualiron.com>
 | 
			
		||||
  Charles Duffy        <Charles_Duffy@messageone.com>
 | 
			
		||||
  Nguyen Anh Quynh     <aquynh@gmail.com>
 | 
			
		||||
  James Morris         <jmorris@namei.org>
 | 
			
		||||
  Chris Wright         <chrisw@redhat.com>
 | 
			
		||||
  Ben Guthro           <ben.guthro@gmail.com>
 | 
			
		||||
  Shigeki Sakamoto     <fj0588di@aa.jp.fujitsu.com>
 | 
			
		||||
  Gerd von Egidy       <lists@egidy.de>
 | 
			
		||||
  Itamar Heim          <iheim@redhat.com>
 | 
			
		||||
  Markus Armbruster    <armbru@redhat.com>
 | 
			
		||||
  Ryota Ozaki          <ozaki.ryota@gmail.com>
 | 
			
		||||
  Daniel J Walsh       <dwalsh@redhat.com>
 | 
			
		||||
  Maximilian Wilhelm   <max@rfc2324.org>
 | 
			
		||||
  Pritesh Kothari      <Pritesh.Kothari@Sun.COM>
 | 
			
		||||
  Amit Shah            <amit.shah@redhat.com>
 | 
			
		||||
  Florian Vichot       <florian.vichot@diateam.net>
 | 
			
		||||
  Serge E. Hallyn      <serue@us.ibm.com>
 | 
			
		||||
  Soren Hansen         <soren@linux2go.dk>
 | 
			
		||||
  Abel Míguez Rodríguez<amiguezr@pdi.ucm.es>
 | 
			
		||||
  Doug Goldstein       <cardoe@cardoe.com>
 | 
			
		||||
  Javier Fontan        <jfontan@gmail.com>
 | 
			
		||||
  Federico Simoncelli  <fsimonce@redhat.com>
 | 
			
		||||
  Amy Griffis          <amy.griffis@hp.com>
 | 
			
		||||
  Henrik Persson E     <henrik.e.persson@ericsson.com>
 | 
			
		||||
  Satoru SATOH         <satoru.satoh@gmail.com>
 | 
			
		||||
  Paolo Bonzini        <pbonzini@redhat.com>
 | 
			
		||||
  Miloslav Trmač       <mitr@redhat.com>
 | 
			
		||||
  Jamie Strandboge     <jamie@canonical.com>
 | 
			
		||||
  Gerhard Stenzel      <gerhard.stenzel@de.ibm.com>
 | 
			
		||||
  Matthew Booth        <mbooth@redhat.com>
 | 
			
		||||
  Diego Elio Pettenò   <flameeyes@gmail.com>
 | 
			
		||||
  Adam Litke           <agl@us.ibm.com>
 | 
			
		||||
  Steve Yarmie         <steve.yarmie@gmail.com>
 | 
			
		||||
  Dan Kenigsberg       <danken@redhat.com>
 | 
			
		||||
  Yuji NISHIDA         <nishidy@nict.go.jp>
 | 
			
		||||
  Dustin Xiong         <x_k_123@hotmail.com>
 | 
			
		||||
  Rolf Eike Beer       <eike@sf-mail.de>
 | 
			
		||||
  Wolfgang Mauerer     <wolfgang.mauerer@siemens.com>
 | 
			
		||||
  Philipp Hahn         <hahn@univention.de>
 | 
			
		||||
  Ed Swierk            <eswierk@aristanetworks.com>
 | 
			
		||||
  Paolo Smiraglia      <paolo.smiraglia@gmail.com>
 | 
			
		||||
  Sharadha Prabhakar   <sharadha.prabhakar@citrix.com>
 | 
			
		||||
  Chris Wong           <wongc-redhat@hoku.net>
 | 
			
		||||
  Daniel Berteaud      <daniel@firewall-services.com>
 | 
			
		||||
  Dustin Kirkland      <kirkland@canonical.com>
 | 
			
		||||
  Luiz Capitulino      <lcapitulino@redhat.com>
 | 
			
		||||
  Ryan Harper          <ryanh@us.ibm.com>
 | 
			
		||||
  Spencer Shimko       <sshimko@tresys.com>
 | 
			
		||||
  Marco Bozzolan       <bozzolan@gmail.com>
 | 
			
		||||
  Alex Williamson      <alex.williamson@redhat.com>
 | 
			
		||||
  Ersek Laszlo         <lacos@caesar.elte.hu>
 | 
			
		||||
  Kenneth Nagin        <NAGIN@il.ibm.com>
 | 
			
		||||
  Klaus Ethgen         <Klaus@Ethgen.de>
 | 
			
		||||
  Bryan Kearney        <bkearney@redhat.com>
 | 
			
		||||
  Darry L. Pierce      <dpierce@redhat.com>
 | 
			
		||||
  David Jorm           <dfj@redhat.com>
 | 
			
		||||
  Eduardo Otubo        <otubo@linux.vnet.ibm.com>
 | 
			
		||||
  Garry Dolley         <gdolley@arpnetworks.com>
 | 
			
		||||
  Harshavardhana       <harsha@gluster.com>
 | 
			
		||||
  Jonas Eriksson       <jonas.j.eriksson@ericsson.com>
 | 
			
		||||
  Jun Koi              <junkoi2004@gmail.com>
 | 
			
		||||
  Olivier Fourdan      <ofourdan@redhat.com>
 | 
			
		||||
  Ron Yorston          <rmy@tigress.co.uk>
 | 
			
		||||
  Shahar Klein         <shaharklein@yahoo.com>
 | 
			
		||||
  Taizo ITO            <taizo.ito@hde.co.jp>
 | 
			
		||||
  Thomas Treutner      <thomas@scripty.at>
 | 
			
		||||
  Jean-Baptiste Rouault <jean-baptiste.rouault@diateam.net>
 | 
			
		||||
  Марк Коренберг       <socketpair@gmail.com>
 | 
			
		||||
  Alan Pevec           <apevec@redhat.com>
 | 
			
		||||
  Aurelien Rougemont   <beorn@binaries.fr>
 | 
			
		||||
  Patrick Dignan       <pat_dignan@dell.com>
 | 
			
		||||
  Serge Hallyn         <serge.hallyn@canonical.com>
 | 
			
		||||
  Nikunj A. Dadhania   <nikunj@linux.vnet.ibm.com>
 | 
			
		||||
  Lai Jiangshan        <laijs@cn.fujitsu.com>
 | 
			
		||||
  Harsh Prateek Bora   <harsh@linux.vnet.ibm.com>
 | 
			
		||||
  John Morrissey       <jwm@horde.net>
 | 
			
		||||
  KAMEZAWA Hiroyuki    <kamezawa.hiroyu@jp.fujitsu.com>
 | 
			
		||||
  Hu Tao               <hutao@cn.fujitsu.com>
 | 
			
		||||
  Laurent Léonard      <laurent@open-minds.org>
 | 
			
		||||
  MORITA Kazutaka      <morita.kazutaka@lab.ntt.co.jp>
 | 
			
		||||
  Josh Durgin          <josh.durgin@dreamhost.com>
 | 
			
		||||
  Roopa Prabhu         <roprabhu@cisco.com>
 | 
			
		||||
  Paweł Krześniak      <pawel.krzesniak@gmail.com>
 | 
			
		||||
  Kay Schubert         <kayegypt@web.de>
 | 
			
		||||
  Marc-André Lureau    <marcandre.lureau@redhat.com>
 | 
			
		||||
  Juerg Haefliger      <juerg.haefliger@hp.com>
 | 
			
		||||
  Matthias Dahl        <mdvirt@designassembly.de>
 | 
			
		||||
  Niels de Vos         <ndevos@redhat.com>
 | 
			
		||||
  Davidlohr Bueso      <dave@gnu.org>
 | 
			
		||||
  Alon Levy            <alevy@redhat.com>
 | 
			
		||||
  Hero Phương          <herophuong93@gmail.com>
 | 
			
		||||
  Zdenek Styblik       <stybla@turnovfree.net>
 | 
			
		||||
  Gui Jianfeng         <guijianfeng@cn.fujitsu.com>
 | 
			
		||||
  Michal Novotny       <minovotn@redhat.com>
 | 
			
		||||
  Markus Groß          <gross@univention.de>
 | 
			
		||||
  Phil Petty           <phpetty@cisco.com>
 | 
			
		||||
  Taku Izumi           <izumi.taku@jp.fujitsu.com>
 | 
			
		||||
  Minoru Usui          <usui@mxm.nes.nec.co.jp>
 | 
			
		||||
  Tiziano Mueller      <dev-zero@gentoo.org>
 | 
			
		||||
  Thibault VINCENT     <thibault.vincent@smartjog.com>
 | 
			
		||||
  Naoya Horiguchi      <n-horiguchi@ah.jp.nec.com>
 | 
			
		||||
  Jesse Cook           <code.crashenx@gmail.com>
 | 
			
		||||
  Alexander Todorov    <atodorov@otb.bg>
 | 
			
		||||
  Richard Laager       <rlaager@wiktel.com>
 | 
			
		||||
  Mark Wu              <dwu@redhat.com>
 | 
			
		||||
  Yufang Zhang         <yuzhang@redhat.com>
 | 
			
		||||
  Supriya Kannery      <supriyak@linux.vnet.ibm.com>
 | 
			
		||||
  Dirk Herrendoerfer   <d.herrendoerfer@herrendoerfer.name>
 | 
			
		||||
  Taisuke Yamada       <tai@rakugaki.org>
 | 
			
		||||
  Heath Petersen       <HeathPetersen@Kandre.com>
 | 
			
		||||
  Neil Wilson          <neil@aldur.co.uk>
 | 
			
		||||
  Ohad Levy            <ohadlevy@gmail.com>
 | 
			
		||||
  Michael Chapman      <mike@very.puzzling.org>
 | 
			
		||||
  Daniel Gollub        <gollub@b1-systems.de>
 | 
			
		||||
  David S. Wang        <dwang2@cisco.com>
 | 
			
		||||
  Ruben Kerkhof        <ruben@rubenkerkhof.com>
 | 
			
		||||
  Scott Moser          <smoser@ubuntu.com>
 | 
			
		||||
  Guannan Ren          <gren@redhat.com>
 | 
			
		||||
  John Williams        <john.williams@petalogix.com>
 | 
			
		||||
  Michael Santos       <michael.santos@gmail.com>
 | 
			
		||||
  Oskari Saarenmaa     <os@ohmu.fi>
 | 
			
		||||
  Nan Zhang            <nzhang@redhat.com>
 | 
			
		||||
  Wieland Hoffmann     <themineo@googlemail.com>
 | 
			
		||||
  Douglas Schilling Landgraf <dougsland@redhat.com>
 | 
			
		||||
  Tom Vijlbrief        <tom.vijlbrief@xs4all.nl>
 | 
			
		||||
  Shradha Shah         <sshah@solarflare.com>
 | 
			
		||||
  Steve Hodgson        <shodgson@solarflare.com>
 | 
			
		||||
  Xu He Jie            <xuhj@linux.vnet.ibm.com>
 | 
			
		||||
  Lei Li               <lilei@linux.vnet.ibm.com>
 | 
			
		||||
  Matthias Witte       <witte@netzquadrat.de>
 | 
			
		||||
  Tang Chen            <tangchen@cn.fujitsu.com>
 | 
			
		||||
  Dan Horák            <dan@danny.cz>
 | 
			
		||||
  Sage Weil            <sage@newdream.net>
 | 
			
		||||
  David L Stevens      <dlstevens@us.ibm.com>
 | 
			
		||||
  Tyler Coumbes        <coumbes@gmail.com>
 | 
			
		||||
  Wen Ruo Lv           <lvroyce@linux.vnet.ibm.com>
 | 
			
		||||
  Patrice LACHANCE     <patlachance@gmail.com>
 | 
			
		||||
  Eli Qiao             <taget@linux.vnet.ibm.com>
 | 
			
		||||
  Michael Wood         <esiotrot@gmail.com>
 | 
			
		||||
  Bharata B Rao        <bharata@linux.vnet.ibm.com>
 | 
			
		||||
  Srivatsa S. Bhat     <srivatsa.bhat@linux.vnet.ibm.com>
 | 
			
		||||
  Chang Liu            <lingjiao.lc@taobao.com>
 | 
			
		||||
  Lorin Hochstein      <lorin@isi.edu>
 | 
			
		||||
  Christian Franke     <nobody@nowhere.ws>
 | 
			
		||||
  Prerna Saxena        <prerna@linux.vnet.ibm.com>
 | 
			
		||||
  Michael Ellerman     <michael@ellerman.id.au>
 | 
			
		||||
  Rommer               <rommer@active.by>
 | 
			
		||||
  Yuri Chornoivan      <yurchor@ukr.net>
 | 
			
		||||
  Deepak C Shetty      <deepakcs@linux.vnet.ibm.com>
 | 
			
		||||
  Martin Kletzander    <mkletzan@redhat.com>
 | 
			
		||||
  Laszlo Ersek         <lersek@redhat.com>
 | 
			
		||||
  Zeeshan Ali (Khattak) <zeeshanak@gnome.org>
 | 
			
		||||
  Marcelo Cerri        <mhcerri@linux.vnet.ibm.com>
 | 
			
		||||
  Hendrik Schwartke    <hendrik@os-t.de>
 | 
			
		||||
  Ansis Atteka         <aatteka@nicira.com>
 | 
			
		||||
  Dan Wendlandt        <dan@nicira.com>
 | 
			
		||||
  Kyle Mestery         <kmestery@cisco.com>
 | 
			
		||||
  Lincoln Myers        <lincoln_myers@yahoo.com>
 | 
			
		||||
  Peter Robinson       <pbrobinson@gmail.com>
 | 
			
		||||
  Benjamin Cama        <benoar@dolka.fr>
 | 
			
		||||
  Duncan Rance         <libvirt@dunquino.com>
 | 
			
		||||
  Peng Zhou            <ailvpeng25@gmail.com>
 | 
			
		||||
  Li Zhang             <zhlcindy@linux.vnet.ibm.com>
 | 
			
		||||
  Stef Walter          <stefw@gnome.org>
 | 
			
		||||
  Christian Benvenuti  <benve@cisco.com>
 | 
			
		||||
 | 
			
		||||
  [....send patches to get your name here....]
 | 
			
		||||
 | 
			
		||||
The libvirt Logo was designed by Diana Fong
 | 
			
		||||
 | 
			
		||||
-- End
 | 
			
		||||
;; Local Variables:
 | 
			
		||||
;; coding: utf-8
 | 
			
		||||
;; End:
 | 
			
		||||
							
								
								
									
										508
									
								
								COPYING.LIB
									
									
									
									
									
								
							
							
						
						
									
										508
									
								
								COPYING.LIB
									
									
									
									
									
								
							@@ -1,508 +0,0 @@
 | 
			
		||||
 | 
			
		||||
                  GNU LESSER GENERAL PUBLIC LICENSE
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                       Version 2.1, February 1999
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 | 
			
		||||
the Library except as expressly provided under this License.  Any
 | 
			
		||||
attempt otherwise to copy, modify, sublicense, link with, or
 | 
			
		||||
distribute the Library is void, and will automatically terminate your
 | 
			
		||||
rights under this License.  However, parties who have received copies,
 | 
			
		||||
or rights, from you under this License will not have their licenses
 | 
			
		||||
terminated so long as such parties remain in full compliance.
 | 
			
		||||
 | 
			
		||||
  9. You are not required to accept this License, since you have not
 | 
			
		||||
signed it.  However, nothing else grants you permission to modify or
 | 
			
		||||
distribute the Library or its derivative works.  These actions are
 | 
			
		||||
prohibited by law if you do not accept this License.  Therefore, by
 | 
			
		||||
modifying or distributing the Library (or any work based on the
 | 
			
		||||
Library), you indicate your acceptance of this License to do so, and
 | 
			
		||||
all its terms and conditions for copying, distributing or modifying
 | 
			
		||||
the Library or works based on it.
 | 
			
		||||
 | 
			
		||||
  10. Each time you redistribute the Library (or any work based on the
 | 
			
		||||
Library), the recipient automatically receives a license from the
 | 
			
		||||
original licensor to copy, distribute, link with or modify the Library
 | 
			
		||||
subject to these terms and conditions.  You may not impose any further
 | 
			
		||||
restrictions on the recipients' exercise of the rights granted herein.
 | 
			
		||||
You are not responsible for enforcing compliance by third parties with
 | 
			
		||||
this License.
 | 
			
		||||
^L
 | 
			
		||||
  11. If, as a consequence of a court judgment or allegation of patent
 | 
			
		||||
infringement or for any other reason (not limited to patent issues),
 | 
			
		||||
conditions are imposed on you (whether by court order, agreement or
 | 
			
		||||
otherwise) that contradict the conditions of this License, they do not
 | 
			
		||||
excuse you from the conditions of this License.  If you cannot
 | 
			
		||||
distribute so as to satisfy simultaneously your obligations under this
 | 
			
		||||
License and any other pertinent obligations, then as a consequence you
 | 
			
		||||
may not distribute the Library at all.  For example, if a patent
 | 
			
		||||
license would not permit royalty-free redistribution of the Library by
 | 
			
		||||
all those who receive copies directly or indirectly through you, then
 | 
			
		||||
the only way you could satisfy both it and this License would be to
 | 
			
		||||
refrain entirely from distribution of the Library.
 | 
			
		||||
 | 
			
		||||
If any portion of this section is held invalid or unenforceable under
 | 
			
		||||
any particular circumstance, the balance of the section is intended to
 | 
			
		||||
apply, and the section as a whole is intended to apply in other
 | 
			
		||||
circumstances.
 | 
			
		||||
 | 
			
		||||
It is not the purpose of this section to induce you to infringe any
 | 
			
		||||
patents or other property right claims or to contest validity of any
 | 
			
		||||
such claims; this section has the sole purpose of protecting the
 | 
			
		||||
integrity of the free software distribution system which is
 | 
			
		||||
implemented by public license practices.  Many people have made
 | 
			
		||||
generous contributions to the wide range of software distributed
 | 
			
		||||
through that system in reliance on consistent application of that
 | 
			
		||||
system; it is up to the author/donor to decide if he or she is willing
 | 
			
		||||
to distribute software through any other system and a licensee cannot
 | 
			
		||||
impose that choice.
 | 
			
		||||
 | 
			
		||||
This section is intended to make thoroughly clear what is believed to
 | 
			
		||||
be a consequence of the rest of this License.
 | 
			
		||||
 | 
			
		||||
  12. If the distribution and/or use of the Library is restricted in
 | 
			
		||||
certain countries either by patents or by copyrighted interfaces, the
 | 
			
		||||
original copyright holder who places the Library under this License
 | 
			
		||||
may add an explicit geographical distribution limitation excluding those
 | 
			
		||||
countries, so that distribution is permitted only in or among
 | 
			
		||||
countries not thus excluded.  In such case, this License incorporates
 | 
			
		||||
the limitation as if written in the body of this License.
 | 
			
		||||
 | 
			
		||||
  13. The Free Software Foundation may publish revised and/or new
 | 
			
		||||
versions of the Lesser General Public License from time to time.
 | 
			
		||||
Such new versions will be similar in spirit to the present version,
 | 
			
		||||
but may differ in detail to address new problems or concerns.
 | 
			
		||||
 | 
			
		||||
Each version is given a distinguishing version number.  If the Library
 | 
			
		||||
specifies a version number of this License which applies to it and
 | 
			
		||||
"any later version", you have the option of following the terms and
 | 
			
		||||
conditions either of that version or of any later version published by
 | 
			
		||||
the Free Software Foundation.  If the Library does not specify a
 | 
			
		||||
license version number, you may choose any version ever published by
 | 
			
		||||
the Free Software Foundation.
 | 
			
		||||
^L
 | 
			
		||||
  14. If you wish to incorporate parts of the Library into other free
 | 
			
		||||
programs whose distribution conditions are incompatible with these,
 | 
			
		||||
write to the author to ask for permission.  For software which is
 | 
			
		||||
copyrighted by the Free Software Foundation, write to the Free
 | 
			
		||||
Software Foundation; we sometimes make exceptions for this.  Our
 | 
			
		||||
decision will be guided by the two goals of preserving the free status
 | 
			
		||||
of all derivatives of our free software and of promoting the sharing
 | 
			
		||||
and reuse of software generally.
 | 
			
		||||
 | 
			
		||||
                            NO WARRANTY
 | 
			
		||||
 | 
			
		||||
  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
 | 
			
		||||
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
 | 
			
		||||
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
 | 
			
		||||
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
 | 
			
		||||
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
 | 
			
		||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 | 
			
		||||
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
 | 
			
		||||
LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
 | 
			
		||||
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 | 
			
		||||
 | 
			
		||||
  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
 | 
			
		||||
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
 | 
			
		||||
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
 | 
			
		||||
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
 | 
			
		||||
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
 | 
			
		||||
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
 | 
			
		||||
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
 | 
			
		||||
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
 | 
			
		||||
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 | 
			
		||||
DAMAGES.
 | 
			
		||||
 | 
			
		||||
                     END OF TERMS AND CONDITIONS
 | 
			
		||||
^L
 | 
			
		||||
           How to Apply These Terms to Your New Libraries
 | 
			
		||||
 | 
			
		||||
  If you develop a new library, and you want it to be of the greatest
 | 
			
		||||
possible use to the public, we recommend making it free software that
 | 
			
		||||
everyone can redistribute and change.  You can do so by permitting
 | 
			
		||||
redistribution under these terms (or, alternatively, under the terms
 | 
			
		||||
of the ordinary General Public License).
 | 
			
		||||
 | 
			
		||||
  To apply these terms, attach the following notices to the library.
 | 
			
		||||
It is safest to attach them to the start of each source file to most
 | 
			
		||||
effectively convey the exclusion of warranty; and each file should
 | 
			
		||||
have at least the "copyright" line and a pointer to where the full
 | 
			
		||||
notice is found.
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <one line to give the library's name and a brief idea of what it does.>
 | 
			
		||||
    Copyright (C) <year>  <name of author>
 | 
			
		||||
 | 
			
		||||
    This library is free software; you can redistribute it and/or
 | 
			
		||||
    modify it under the terms of the GNU Lesser General Public
 | 
			
		||||
    License as published by the Free Software Foundation; either
 | 
			
		||||
    version 2.1 of the License, or (at your option) any later version.
 | 
			
		||||
 | 
			
		||||
    This library is distributed in the hope that it will be useful,
 | 
			
		||||
    but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
			
		||||
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 | 
			
		||||
    Lesser General Public License for more details.
 | 
			
		||||
 | 
			
		||||
    You should have received a copy of the GNU Lesser General Public
 | 
			
		||||
    License along with this library; if not, write to the Free Software
 | 
			
		||||
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 | 
			
		||||
 | 
			
		||||
Also add information on how to contact you by electronic and paper mail.
 | 
			
		||||
 | 
			
		||||
You should also get your employer (if you work as a programmer) or
 | 
			
		||||
your school, if any, to sign a "copyright disclaimer" for the library,
 | 
			
		||||
if necessary.  Here is a sample; alter the names:
 | 
			
		||||
 | 
			
		||||
  Yoyodyne, Inc., hereby disclaims all copyright interest in the
 | 
			
		||||
  library `Frob' (a library for tweaking knobs) written by James
 | 
			
		||||
  Random Hacker.
 | 
			
		||||
 | 
			
		||||
  <signature of Ty Coon>, 1 April 1990
 | 
			
		||||
  Ty Coon, President of Vice
 | 
			
		||||
 | 
			
		||||
That's all there is to it!
 | 
			
		||||
							
								
								
									
										16699
									
								
								ChangeLog-old
									
									
									
									
									
								
							
							
						
						
									
										16699
									
								
								ChangeLog-old
									
									
									
									
									
								
							
										
											
												File diff suppressed because it is too large
												Load Diff
											
										
									
								
							
							
								
								
									
										714
									
								
								HACKING
									
									
									
									
									
								
							
							
						
						
									
										714
									
								
								HACKING
									
									
									
									
									
								
							@@ -1,714 +0,0 @@
 | 
			
		||||
-*- buffer-read-only: t -*- vi: set ro:
 | 
			
		||||
DO NOT EDIT THIS FILE!  IT IS GENERATED AUTOMATICALLY!
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
                         Contributor guidelines
 | 
			
		||||
                         ======================
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
General tips for contributing patches
 | 
			
		||||
=====================================
 | 
			
		||||
(1) Discuss any large changes on the mailing list first. Post patches early and
 | 
			
		||||
listen to feedback.
 | 
			
		||||
 | 
			
		||||
(2) Post patches in unified diff format. A command similar to this should work:
 | 
			
		||||
 | 
			
		||||
  diff -urp libvirt.orig/ libvirt.modified/ > libvirt-myfeature.patch
 | 
			
		||||
 | 
			
		||||
or:
 | 
			
		||||
 | 
			
		||||
  git diff > libvirt-myfeature.patch
 | 
			
		||||
 | 
			
		||||
(3) Split large changes into a series of smaller patches, self-contained if
 | 
			
		||||
possible, with an explanation of each patch and an explanation of how the
 | 
			
		||||
sequence of patches fits together.
 | 
			
		||||
 | 
			
		||||
(4) Make sure your patches apply against libvirt GIT. Developers only follow GIT
 | 
			
		||||
and don't care much about released versions.
 | 
			
		||||
 | 
			
		||||
(5) Run the automated tests on your code before submitting any changes. In
 | 
			
		||||
particular, configure with compile warnings set to -Werror:
 | 
			
		||||
 | 
			
		||||
  ./configure --enable-compile-warnings=error
 | 
			
		||||
 | 
			
		||||
and run the tests:
 | 
			
		||||
 | 
			
		||||
  make check
 | 
			
		||||
  make syntax-check
 | 
			
		||||
  make -C tests valgrind
 | 
			
		||||
 | 
			
		||||
The latter test checks for memory leaks.
 | 
			
		||||
 | 
			
		||||
If you encounter any failing tests, the VIR_TEST_DEBUG environment variable
 | 
			
		||||
may provide extra information to debug the failures. Larger values of
 | 
			
		||||
VIR_TEST_DEBUG may provide larger amounts of information:
 | 
			
		||||
 | 
			
		||||
  VIR_TEST_DEBUG=1 make check    (or)
 | 
			
		||||
  VIR_TEST_DEBUG=2 make check
 | 
			
		||||
 | 
			
		||||
Also, individual tests can be run from inside the "tests/" directory, like:
 | 
			
		||||
 | 
			
		||||
  ./qemuxml2xmltest
 | 
			
		||||
 | 
			
		||||
(6) Update tests and/or documentation, particularly if you are adding a new
 | 
			
		||||
feature or changing the output of a program.
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
There is more on this subject, including lots of links to background reading
 | 
			
		||||
on the subject, on
 | 
			
		||||
 | 
			
		||||
  Richard Jones' guide to working with open source projects
 | 
			
		||||
  http://et.redhat.com/~rjones/how-to-supply-code-to-open-source-projects/
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Code indentation
 | 
			
		||||
================
 | 
			
		||||
Libvirt's C source code generally adheres to some basic code-formatting
 | 
			
		||||
conventions. The existing code base is not totally consistent on this front,
 | 
			
		||||
but we do prefer that contributed code be formatted similarly. In short, use
 | 
			
		||||
spaces-not-TABs for indentation, use 4 spaces for each indentation level, and
 | 
			
		||||
other than that, follow the K&R style.
 | 
			
		||||
 | 
			
		||||
If you use Emacs, add the following to one of one of your start-up files
 | 
			
		||||
(e.g., ~/.emacs), to help ensure that you get indentation right:
 | 
			
		||||
 | 
			
		||||
  ;;; When editing C sources in libvirt, use this style.
 | 
			
		||||
  (defun libvirt-c-mode ()
 | 
			
		||||
    "C mode with adjusted defaults for use with libvirt."
 | 
			
		||||
    (interactive)
 | 
			
		||||
    (c-set-style "K&R")
 | 
			
		||||
    (setq indent-tabs-mode nil) ; indent using spaces, not TABs
 | 
			
		||||
    (setq c-indent-level 4)
 | 
			
		||||
    (setq c-basic-offset 4))
 | 
			
		||||
  (add-hook 'c-mode-hook
 | 
			
		||||
            '(lambda () (if (string-match "/libvirt" (buffer-file-name))
 | 
			
		||||
                            (libvirt-c-mode))))
 | 
			
		||||
 | 
			
		||||
If you use vim, append the following to your ~/.vimrc file:
 | 
			
		||||
 | 
			
		||||
  set nocompatible
 | 
			
		||||
  filetype on
 | 
			
		||||
  set autoindent
 | 
			
		||||
  set smartindent
 | 
			
		||||
  set cindent
 | 
			
		||||
  set tabstop=8
 | 
			
		||||
  set shiftwidth=4
 | 
			
		||||
  set expandtab
 | 
			
		||||
  set cinoptions=(0,:0,l1,t0
 | 
			
		||||
  filetype plugin indent on
 | 
			
		||||
  au FileType make setlocal noexpandtab
 | 
			
		||||
  au BufRead,BufNewFile *.am setlocal noexpandtab
 | 
			
		||||
  match ErrorMsg /\s\+$\| \+\ze\t/
 | 
			
		||||
 | 
			
		||||
Or if you don't want to mess your ~/.vimrc up, you can save the above into a
 | 
			
		||||
file called .lvimrc (not .vimrc) located at the root of libvirt source, then
 | 
			
		||||
install a vim script from
 | 
			
		||||
http://www.vim.org/scripts/script.php?script_id=1408, which will load the
 | 
			
		||||
.lvimrc only when you edit libvirt code.
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Code formatting (especially for new code)
 | 
			
		||||
=========================================
 | 
			
		||||
With new code, we can be even more strict. Please apply the following function
 | 
			
		||||
(using GNU indent) to any new code. Note that this also gives you an idea of
 | 
			
		||||
the type of spacing we prefer around operators and keywords:
 | 
			
		||||
 | 
			
		||||
  indent-libvirt()
 | 
			
		||||
  {
 | 
			
		||||
    indent -bad -bap -bbb -bli4 -br -ce -brs -cs -i4 -l75 -lc75 \
 | 
			
		||||
      -sbi4 -psl -saf -sai -saw -sbi4 -ss -sc -cdw -cli4 -npcs -nbc \
 | 
			
		||||
      --no-tabs "$@"
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
Note that sometimes you'll have to post-process that output further, by piping
 | 
			
		||||
it through "expand -i", since some leading TABs can get through. Usually
 | 
			
		||||
they're in macro definitions or strings, and should be converted anyhow.
 | 
			
		||||
 | 
			
		||||
Libvirt requires a C99 compiler for various reasons. However, most of the code
 | 
			
		||||
base prefers to stick to C89 syntax unless there is a compelling reason
 | 
			
		||||
otherwise. For example, it is preferable to use "/* */" comments rather than
 | 
			
		||||
"//". Also, when declaring local variables, the prevailing style has been to
 | 
			
		||||
declare them at the beginning of a scope, rather than immediately before use.
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Curly braces
 | 
			
		||||
============
 | 
			
		||||
Omit the curly braces around an "if", "while", "for" etc. body only when that
 | 
			
		||||
body occupies a single line. In every other case we require the braces. This
 | 
			
		||||
ensures that it is trivially easy to identify a single-'statement' loop: each
 | 
			
		||||
has only one 'line' in its body.
 | 
			
		||||
 | 
			
		||||
Omitting braces with a single-line body is fine:
 | 
			
		||||
 | 
			
		||||
  while (expr) // one-line body -> omitting curly braces is ok
 | 
			
		||||
      single_line_stmt();
 | 
			
		||||
 | 
			
		||||
However, the moment your loop/if/else body extends onto a second line, for
 | 
			
		||||
whatever reason (even if it's just an added comment), then you should add
 | 
			
		||||
braces. Otherwise, it would be too easy to insert a statement just before that
 | 
			
		||||
comment (without adding braces), thinking it is already a multi-statement loop:
 | 
			
		||||
 | 
			
		||||
  while (true) // BAD! multi-line body with no braces
 | 
			
		||||
      /* comment... */
 | 
			
		||||
      single_line_stmt();
 | 
			
		||||
 | 
			
		||||
Do this instead:
 | 
			
		||||
 | 
			
		||||
  while (true) { // Always put braces around a multi-line body.
 | 
			
		||||
      /* comment... */
 | 
			
		||||
      single_line_stmt();
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
There is one exception: when the second body line is not at the same
 | 
			
		||||
indentation level as the first body line:
 | 
			
		||||
 | 
			
		||||
  if (expr)
 | 
			
		||||
      die("a diagnostic that would make this line"
 | 
			
		||||
          " extend past the 80-column limit"));
 | 
			
		||||
 | 
			
		||||
It is safe to omit the braces in the code above, since the further-indented
 | 
			
		||||
second body line makes it obvious that this is still a single-statement body.
 | 
			
		||||
 | 
			
		||||
To reiterate, don't do this:
 | 
			
		||||
 | 
			
		||||
  if (expr)            // BAD: no braces around...
 | 
			
		||||
      while (expr_2) { // ... a multi-line body
 | 
			
		||||
          ...
 | 
			
		||||
      }
 | 
			
		||||
 | 
			
		||||
Do this, instead:
 | 
			
		||||
 | 
			
		||||
  if (expr) {
 | 
			
		||||
      while (expr_2) {
 | 
			
		||||
          ...
 | 
			
		||||
      }
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
However, there is one exception in the other direction, when even a one-line
 | 
			
		||||
block should have braces. That occurs when that one-line, brace-less block is
 | 
			
		||||
an "if" or "else" block, and the counterpart block *does* use braces. In that
 | 
			
		||||
case, put braces around both blocks. Also, if the "else" block is much shorter
 | 
			
		||||
than the "if" block, consider negating the "if"-condition and swapping the
 | 
			
		||||
bodies, putting the short block first and making the longer, multi-line block
 | 
			
		||||
be the "else" block.
 | 
			
		||||
 | 
			
		||||
  if (expr) {
 | 
			
		||||
      ...
 | 
			
		||||
      ...
 | 
			
		||||
  }
 | 
			
		||||
  else
 | 
			
		||||
      x = y;    // BAD: braceless "else" with braced "then",
 | 
			
		||||
                // and short block last
 | 
			
		||||
 | 
			
		||||
  if (expr)
 | 
			
		||||
      x = y;    // BAD: braceless "if" with braced "else"
 | 
			
		||||
  else {
 | 
			
		||||
      ...
 | 
			
		||||
      ...
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
Keeping braces consistent and putting the short block first is preferred,
 | 
			
		||||
especially when the multi-line body is more than a few lines long, because it
 | 
			
		||||
is easier to read and grasp the semantics of an if-then-else block when the
 | 
			
		||||
simpler block occurs first, rather than after the more involved block:
 | 
			
		||||
 | 
			
		||||
  if (!expr) {
 | 
			
		||||
    x = y; // putting the smaller block first is more readable
 | 
			
		||||
  } else {
 | 
			
		||||
      ...
 | 
			
		||||
      ...
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
But if negating a complex condition is too ugly, then at least add braces:
 | 
			
		||||
 | 
			
		||||
  if (complex expr not worth negating) {
 | 
			
		||||
      ...
 | 
			
		||||
      ...
 | 
			
		||||
  } else {
 | 
			
		||||
      x = y;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Preprocessor
 | 
			
		||||
============
 | 
			
		||||
For variadic macros, stick with C99 syntax:
 | 
			
		||||
 | 
			
		||||
  #define vshPrint(_ctl, ...) fprintf(stdout, __VA_ARGS__)
 | 
			
		||||
 | 
			
		||||
Use parenthesis when checking if a macro is defined, and use indentation to
 | 
			
		||||
track nesting:
 | 
			
		||||
 | 
			
		||||
  #if defined(HAVE_POSIX_FALLOCATE) && !defined(HAVE_FALLOCATE)
 | 
			
		||||
  # define fallocate(a,ignored,b,c) posix_fallocate(a,b,c)
 | 
			
		||||
  #endif
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
C types
 | 
			
		||||
=======
 | 
			
		||||
Use the right type.
 | 
			
		||||
 | 
			
		||||
Scalars
 | 
			
		||||
-------
 | 
			
		||||
- If you're using "int" or "long", odds are good that there's a better type.
 | 
			
		||||
 | 
			
		||||
- If a variable is counting something, be sure to declare it with an unsigned
 | 
			
		||||
type.
 | 
			
		||||
 | 
			
		||||
- If it's memory-size-related, use "size_t" (use "ssize_t" only if required).
 | 
			
		||||
 | 
			
		||||
- If it's file-size related, use uintmax_t, or maybe "off_t".
 | 
			
		||||
 | 
			
		||||
- If it's file-offset related (i.e., signed), use "off_t".
 | 
			
		||||
 | 
			
		||||
- If it's just counting small numbers use "unsigned int"; (on all but oddball
 | 
			
		||||
embedded systems, you can assume that that type is at least four bytes wide).
 | 
			
		||||
 | 
			
		||||
- If a variable has boolean semantics, give it the "bool" type and use the
 | 
			
		||||
corresponding "true" and "false" macros. It's ok to include <stdbool.h>, since
 | 
			
		||||
libvirt's use of gnulib ensures that it exists and is usable.
 | 
			
		||||
 | 
			
		||||
- In the unusual event that you require a specific width, use a standard type
 | 
			
		||||
like "int32_t", "uint32_t", "uint64_t", etc.
 | 
			
		||||
 | 
			
		||||
- While using "bool" is good for readability, it comes with minor caveats:
 | 
			
		||||
 | 
			
		||||
-- Don't use "bool" in places where the type size must be constant across all
 | 
			
		||||
systems, like public interfaces and on-the-wire protocols. Note that it would
 | 
			
		||||
be possible (albeit wasteful) to use "bool" in libvirt's logical wire
 | 
			
		||||
protocol, since XDR maps that to its lower-level "bool_t" type, which *is*
 | 
			
		||||
fixed-size.
 | 
			
		||||
 | 
			
		||||
-- Don't compare a bool variable against the literal, "true", since a value with
 | 
			
		||||
a logical non-false value need not be "1". I.e., don't write "if (seen ==
 | 
			
		||||
true) ...". Rather, write "if (seen)...".
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Of course, take all of the above with a grain of salt. If you're about to use
 | 
			
		||||
some system interface that requires a type like "size_t", "pid_t" or "off_t",
 | 
			
		||||
use matching types for any corresponding variables.
 | 
			
		||||
 | 
			
		||||
Also, if you try to use e.g., "unsigned int" as a type, and that conflicts
 | 
			
		||||
with the signedness of a related variable, sometimes it's best just to use the
 | 
			
		||||
*wrong* type, if 'pulling the thread' and fixing all related variables would
 | 
			
		||||
be too invasive.
 | 
			
		||||
 | 
			
		||||
Finally, while using descriptive types is important, be careful not to go
 | 
			
		||||
overboard. If whatever you're doing causes warnings, or requires casts, then
 | 
			
		||||
reconsider or ask for help.
 | 
			
		||||
 | 
			
		||||
Pointers
 | 
			
		||||
--------
 | 
			
		||||
Ensure that all of your pointers are 'const-correct'. Unless a pointer is used
 | 
			
		||||
to modify the pointed-to storage, give it the "const" attribute. That way, the
 | 
			
		||||
reader knows up-front that this is a read-only pointer. Perhaps more
 | 
			
		||||
importantly, if we're diligent about this, when you see a non-const pointer,
 | 
			
		||||
you're guaranteed that it is used to modify the storage it points to, or it is
 | 
			
		||||
aliased to another pointer that is.
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Low level memory management
 | 
			
		||||
===========================
 | 
			
		||||
Use of the malloc/free/realloc/calloc APIs is deprecated in the libvirt
 | 
			
		||||
codebase, because they encourage a number of serious coding bugs and do not
 | 
			
		||||
enable compile time verification of checks for NULL. Instead of these
 | 
			
		||||
routines, use the macros from memory.h.
 | 
			
		||||
 | 
			
		||||
- To allocate a single object:
 | 
			
		||||
 | 
			
		||||
  virDomainPtr domain;
 | 
			
		||||
 | 
			
		||||
  if (VIR_ALLOC(domain) < 0) {
 | 
			
		||||
      virReportOOMError();
 | 
			
		||||
      return NULL;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- To allocate an array of objects:
 | 
			
		||||
 | 
			
		||||
  virDomainPtr domains;
 | 
			
		||||
  size_t ndomains = 10;
 | 
			
		||||
 | 
			
		||||
  if (VIR_ALLOC_N(domains, ndomains) < 0) {
 | 
			
		||||
      virReportOOMError();
 | 
			
		||||
      return NULL;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- To allocate an array of object pointers:
 | 
			
		||||
 | 
			
		||||
  virDomainPtr *domains;
 | 
			
		||||
  size_t ndomains = 10;
 | 
			
		||||
 | 
			
		||||
  if (VIR_ALLOC_N(domains, ndomains) < 0) {
 | 
			
		||||
      virReportOOMError();
 | 
			
		||||
      return NULL;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- To re-allocate the array of domains to be 1 element longer (however, note that
 | 
			
		||||
repeatedly expanding an array by 1 scales quadratically, so this is
 | 
			
		||||
recommended only for smaller arrays):
 | 
			
		||||
 | 
			
		||||
  virDomainPtr domains;
 | 
			
		||||
  size_t ndomains = 0;
 | 
			
		||||
 | 
			
		||||
  if (VIR_EXPAND_N(domains, ndomains, 1) < 0) {
 | 
			
		||||
      virReportOOMError();
 | 
			
		||||
      return NULL;
 | 
			
		||||
  }
 | 
			
		||||
  domains[ndomains - 1] = domain;
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- To ensure an array has room to hold at least one more element (this approach
 | 
			
		||||
scales better, but requires tracking allocation separately from usage)
 | 
			
		||||
 | 
			
		||||
  virDomainPtr domains;
 | 
			
		||||
  size_t ndomains = 0;
 | 
			
		||||
  size_t ndomains_max = 0;
 | 
			
		||||
 | 
			
		||||
  if (VIR_RESIZE_N(domains, ndomains_max, ndomains, 1) < 0) {
 | 
			
		||||
      virReportOOMError();
 | 
			
		||||
      return NULL;
 | 
			
		||||
  }
 | 
			
		||||
  domains[ndomains++] = domain;
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- To trim an array of domains from its allocated size down to the actual used
 | 
			
		||||
size:
 | 
			
		||||
 | 
			
		||||
  virDomainPtr domains;
 | 
			
		||||
  size_t ndomains = x;
 | 
			
		||||
  size_t ndomains_max = y;
 | 
			
		||||
 | 
			
		||||
  VIR_SHRINK_N(domains, ndomains_max, ndomains_max - ndomains);
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- To free an array of domains:
 | 
			
		||||
 | 
			
		||||
  virDomainPtr domains;
 | 
			
		||||
  size_t ndomains = x;
 | 
			
		||||
  size_t ndomains_max = y;
 | 
			
		||||
  size_t i;
 | 
			
		||||
 | 
			
		||||
  for (i = 0; i < ndomains; i++)
 | 
			
		||||
      VIR_FREE(domains[i]);
 | 
			
		||||
  VIR_FREE(domains);
 | 
			
		||||
  ndomains_max = ndomains = 0;
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
File handling
 | 
			
		||||
=============
 | 
			
		||||
Usage of the "fdopen()", "close()", "fclose()" APIs is deprecated in libvirt
 | 
			
		||||
code base to help avoiding double-closing of files or file descriptors, which
 | 
			
		||||
is particulary dangerous in a multi-threaded applications. Instead of these
 | 
			
		||||
APIs, use the macros from virfile.h
 | 
			
		||||
 | 
			
		||||
- Open a file from a file descriptor:
 | 
			
		||||
 | 
			
		||||
  if ((file = VIR_FDOPEN(fd, "r")) == NULL) {
 | 
			
		||||
      virReportSystemError(errno, "%s",
 | 
			
		||||
                           _("failed to open file from file descriptor"));
 | 
			
		||||
      return -1;
 | 
			
		||||
  }
 | 
			
		||||
  /* fd is now invalid; only access the file using file variable */
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- Close a file descriptor:
 | 
			
		||||
 | 
			
		||||
  if (VIR_CLOSE(fd) < 0) {
 | 
			
		||||
      virReportSystemError(errno, "%s", _("failed to close file"));
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- Close a file:
 | 
			
		||||
 | 
			
		||||
  if (VIR_FCLOSE(file) < 0) {
 | 
			
		||||
      virReportSystemError(errno, "%s", _("failed to close file"));
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- Close a file or file descriptor in an error path, without losing the previous
 | 
			
		||||
"errno" value:
 | 
			
		||||
 | 
			
		||||
  VIR_FORCE_CLOSE(fd);
 | 
			
		||||
  VIR_FORCE_FCLOSE(file);
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
String comparisons
 | 
			
		||||
==================
 | 
			
		||||
Do not use the strcmp, strncmp, etc functions directly. Instead use one of the
 | 
			
		||||
following semantically named macros
 | 
			
		||||
 | 
			
		||||
- For strict equality:
 | 
			
		||||
 | 
			
		||||
  STREQ(a,b)
 | 
			
		||||
  STRNEQ(a,b)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- For case insensitive equality:
 | 
			
		||||
 | 
			
		||||
  STRCASEEQ(a,b)
 | 
			
		||||
  STRCASENEQ(a,b)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- For strict equality of a substring:
 | 
			
		||||
 | 
			
		||||
  STREQLEN(a,b,n)
 | 
			
		||||
  STRNEQLEN(a,b,n)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- For case insensitive equality of a substring:
 | 
			
		||||
 | 
			
		||||
  STRCASEEQLEN(a,b,n)
 | 
			
		||||
  STRCASENEQLEN(a,b,n)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- For strict equality of a prefix:
 | 
			
		||||
 | 
			
		||||
  STRPREFIX(a,b)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
- To avoid having to check if a or b are NULL:
 | 
			
		||||
 | 
			
		||||
  STREQ_NULLABLE(a, b)
 | 
			
		||||
  STRNEQ_NULLABLE(a, b)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
String copying
 | 
			
		||||
==============
 | 
			
		||||
Do not use the strncpy function. According to the man page, it does *not*
 | 
			
		||||
guarantee a NULL-terminated buffer, which makes it extremely dangerous to use.
 | 
			
		||||
Instead, use one of the functionally equivalent functions:
 | 
			
		||||
 | 
			
		||||
  virStrncpy(char *dest, const char *src, size_t n, size_t destbytes)
 | 
			
		||||
 | 
			
		||||
The first three arguments have the same meaning as for strncpy; namely the
 | 
			
		||||
destination, source, and number of bytes to copy, respectively. The last
 | 
			
		||||
argument is the number of bytes available in the destination string; if a copy
 | 
			
		||||
of the source string (including a \0) will not fit into the destination, no
 | 
			
		||||
bytes are copied and the routine returns NULL. Otherwise, n bytes from the
 | 
			
		||||
source are copied into the destination and a trailing \0 is appended.
 | 
			
		||||
 | 
			
		||||
  virStrcpy(char *dest, const char *src, size_t destbytes)
 | 
			
		||||
 | 
			
		||||
Use this variant if you know you want to copy the entire src string into dest.
 | 
			
		||||
Note that this is a macro, so arguments could be evaluated more than once.
 | 
			
		||||
This is equivalent to virStrncpy(dest, src, strlen(src), destbytes)
 | 
			
		||||
 | 
			
		||||
  virStrcpyStatic(char *dest, const char *src)
 | 
			
		||||
 | 
			
		||||
Use this variant if you know you want to copy the entire src string into dest
 | 
			
		||||
*and* you know that your destination string is a static string (i.e. that
 | 
			
		||||
sizeof(dest) returns something meaningful). Note that this is a macro, so
 | 
			
		||||
arguments could be evaluated more than once. This is equivalent to
 | 
			
		||||
virStrncpy(dest, src, strlen(src), sizeof(dest)).
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Variable length string buffer
 | 
			
		||||
=============================
 | 
			
		||||
If there is a need for complex string concatenations, avoid using the usual
 | 
			
		||||
sequence of malloc/strcpy/strcat/snprintf functions and make use of the
 | 
			
		||||
virBuffer API described in buf.h
 | 
			
		||||
 | 
			
		||||
Typical usage is as follows:
 | 
			
		||||
 | 
			
		||||
  char *
 | 
			
		||||
  somefunction(...)
 | 
			
		||||
  {
 | 
			
		||||
     virBuffer buf = VIR_BUFFER_INITIALIZER;
 | 
			
		||||
 | 
			
		||||
     ...
 | 
			
		||||
 | 
			
		||||
     virBufferAddLit(&buf, "<domain>\n");
 | 
			
		||||
     virBufferAsprintf(&buf, "  <memory>%d</memory>\n", memory);
 | 
			
		||||
     ...
 | 
			
		||||
     virBufferAddLit(&buf, "</domain>\n");
 | 
			
		||||
 | 
			
		||||
     ...
 | 
			
		||||
 | 
			
		||||
     if (virBufferError(&buf)) {
 | 
			
		||||
         virBufferFreeAndReset(&buf);
 | 
			
		||||
         virReportOOMError();
 | 
			
		||||
         return NULL;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
     return virBufferContentAndReset(&buf);
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Include files
 | 
			
		||||
=============
 | 
			
		||||
There are now quite a large number of include files, both libvirt internal and
 | 
			
		||||
external, and system includes. To manage all this complexity it's best to
 | 
			
		||||
stick to the following general plan for all *.c source files:
 | 
			
		||||
 | 
			
		||||
  /*
 | 
			
		||||
   * Copyright notice
 | 
			
		||||
   * ....
 | 
			
		||||
   * ....
 | 
			
		||||
   * ....
 | 
			
		||||
   *
 | 
			
		||||
   */
 | 
			
		||||
 | 
			
		||||
  #include <config.h>             Must come first in every file.
 | 
			
		||||
 | 
			
		||||
  #include <stdio.h>              Any system includes you need.
 | 
			
		||||
  #include <string.h>
 | 
			
		||||
  #include <limits.h>
 | 
			
		||||
 | 
			
		||||
  #if HAVE_NUMACTL                Some system includes aren't supported
 | 
			
		||||
  # include <numa.h>              everywhere so need these #if guards.
 | 
			
		||||
  #endif
 | 
			
		||||
 | 
			
		||||
  #include "internal.h"           Include this first, after system includes.
 | 
			
		||||
 | 
			
		||||
  #include "util.h"               Any libvirt internal header files.
 | 
			
		||||
  #include "buf.h"
 | 
			
		||||
 | 
			
		||||
  static int
 | 
			
		||||
  myInternalFunc()                The actual code.
 | 
			
		||||
  {
 | 
			
		||||
      ...
 | 
			
		||||
 | 
			
		||||
Of particular note: *Do not* include libvirt/libvirt.h or libvirt/virterror.h.
 | 
			
		||||
It is included by "internal.h" already and there are some special reasons why
 | 
			
		||||
you cannot include these files explicitly.
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Printf-style functions
 | 
			
		||||
======================
 | 
			
		||||
Whenever you add a new printf-style function, i.e., one with a format string
 | 
			
		||||
argument and following "..." in its prototype, be sure to use gcc's printf
 | 
			
		||||
attribute directive in the prototype. For example, here's the one for
 | 
			
		||||
virAsprintf, in util.h:
 | 
			
		||||
 | 
			
		||||
  int virAsprintf(char **strp, const char *fmt, ...)
 | 
			
		||||
      ATTRIBUTE_FORMAT(printf, 2, 3);
 | 
			
		||||
 | 
			
		||||
This makes it so gcc's -Wformat and -Wformat-security options can do their
 | 
			
		||||
jobs and cross-check format strings with the number and types of arguments.
 | 
			
		||||
 | 
			
		||||
When printing to a string, consider using virBuffer for incremental
 | 
			
		||||
allocations, virAsprintf for a one-shot allocation, and snprintf for
 | 
			
		||||
fixed-width buffers. Do not use sprintf, even if you can prove the buffer
 | 
			
		||||
won't overflow, since gnulib does not provide the same portability guarantees
 | 
			
		||||
for sprintf as it does for snprintf.
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Use of goto
 | 
			
		||||
===========
 | 
			
		||||
The use of goto is not forbidden, and goto is widely used throughout libvirt.
 | 
			
		||||
While the uncontrolled use of goto will quickly lead to unmaintainable code,
 | 
			
		||||
there is a place for it in well structured code where its use increases
 | 
			
		||||
readability and maintainability. In general, if goto is used for error
 | 
			
		||||
recovery, it's likely to be ok, otherwise, be cautious or avoid it all
 | 
			
		||||
together.
 | 
			
		||||
 | 
			
		||||
The typical use of goto is to jump to cleanup code in the case of a long list
 | 
			
		||||
of actions, any of which may fail and cause the entire operation to fail. In
 | 
			
		||||
this case, a function will have a single label at the end of the function.
 | 
			
		||||
It's almost always ok to use this style. In particular, if the cleanup code
 | 
			
		||||
only involves free'ing memory, then having multiple labels is overkill.
 | 
			
		||||
VIR_FREE() and every function named XXXFree() in libvirt is required to handle
 | 
			
		||||
NULL as its arg. Thus you can safely call free on all the variables even if
 | 
			
		||||
they were not yet allocated (yes they have to have been initialized to NULL).
 | 
			
		||||
This is much simpler and clearer than having multiple labels.
 | 
			
		||||
 | 
			
		||||
There are a couple of signs that a particular use of goto is not ok:
 | 
			
		||||
 | 
			
		||||
- You're using multiple labels. If you find yourself using multiple labels,
 | 
			
		||||
you're strongly encouraged to rework your code to eliminate all but one of
 | 
			
		||||
them.
 | 
			
		||||
 | 
			
		||||
- The goto jumps back up to a point above the current line of code being
 | 
			
		||||
executed. Please use some combination of looping constructs to re-execute code
 | 
			
		||||
instead; it's almost certainly going to be more understandable by others. One
 | 
			
		||||
well-known exception to this rule is restarting an i/o operation following
 | 
			
		||||
EINTR.
 | 
			
		||||
 | 
			
		||||
- The goto jumps down to an arbitrary place in the middle of a function followed
 | 
			
		||||
by further potentially failing calls. You should almost certainly be using a
 | 
			
		||||
conditional and a block instead of a goto. Perhaps some of your function's
 | 
			
		||||
logic would be better pulled out into a helper function.
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Although libvirt does not encourage the Linux kernel wind/unwind style of
 | 
			
		||||
multiple labels, there's a good general discussion of the issue archived at
 | 
			
		||||
 | 
			
		||||
  KernelTrap
 | 
			
		||||
  http://kerneltrap.org/node/553/2131
 | 
			
		||||
 | 
			
		||||
When using goto, please use one of these standard labels if it makes sense:
 | 
			
		||||
 | 
			
		||||
      error: A path only taken upon return with an error code
 | 
			
		||||
    cleanup: A path taken upon return with success code + optional error
 | 
			
		||||
  no_memory: A path only taken upon return with an OOM error code
 | 
			
		||||
      retry: If needing to jump upwards (e.g., retry on EINTR)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
Libvirt committer guidelines
 | 
			
		||||
============================
 | 
			
		||||
The AUTHORS files indicates the list of people with commit access right who
 | 
			
		||||
can actually merge the patches.
 | 
			
		||||
 | 
			
		||||
The general rule for committing a patch is to make sure it has been reviewed
 | 
			
		||||
properly in the mailing-list first, usually if a couple of people gave an ACK
 | 
			
		||||
or +1 to a patch and nobody raised an objection on the list it should be good
 | 
			
		||||
to go. If the patch touches a part of the code where you're not the main
 | 
			
		||||
maintainer, or where you do not have a very clear idea of how things work,
 | 
			
		||||
it's better to wait for a more authoritative feedback though. Before
 | 
			
		||||
committing, please also rebuild locally, run 'make check syntax-check', and
 | 
			
		||||
make sure you don't raise errors. Try to look for warnings too; for example,
 | 
			
		||||
configure with
 | 
			
		||||
 | 
			
		||||
  --enable-compile-warnings=error
 | 
			
		||||
 | 
			
		||||
which adds -Werror to compile flags, so no warnings get missed
 | 
			
		||||
 | 
			
		||||
An exception to 'review and approval on the list first' is fixing failures to
 | 
			
		||||
build:
 | 
			
		||||
 | 
			
		||||
- if a recently committed patch breaks compilation on a platform or for a given
 | 
			
		||||
driver, then it's fine to commit a minimal fix directly without getting the
 | 
			
		||||
review feedback first
 | 
			
		||||
 | 
			
		||||
- if make check or make syntax-check breaks, if there is an obvious fix, it's
 | 
			
		||||
fine to commit immediately. The patch should still be sent to the list (or
 | 
			
		||||
tell what the fix was if trivial), and 'make check syntax-check' should pass
 | 
			
		||||
too, before committing anything
 | 
			
		||||
 | 
			
		||||
- fixes for documentation and code comments can be managed in the same way, but
 | 
			
		||||
still make sure they get reviewed if non-trivial.
 | 
			
		||||
							
								
								
									
										92
									
								
								Makefile.am
									
									
									
									
									
								
							
							
						
						
									
										92
									
								
								Makefile.am
									
									
									
									
									
								
							@@ -1,92 +0,0 @@
 | 
			
		||||
## Process this file with automake to produce Makefile.in
 | 
			
		||||
 | 
			
		||||
## Copyright (C) 2005-2011 Red Hat, Inc.
 | 
			
		||||
## See COPYING.LIB for the License of this software
 | 
			
		||||
 | 
			
		||||
LCOV = lcov
 | 
			
		||||
GENHTML = genhtml
 | 
			
		||||
 | 
			
		||||
SUBDIRS = gnulib/lib include src daemon tools docs gnulib/tests \
 | 
			
		||||
  python tests po examples/domain-events/events-c examples/hellolibvirt \
 | 
			
		||||
  examples/dominfo examples/domsuspend examples/python examples/apparmor \
 | 
			
		||||
  examples/xml/nwfilter examples/openauth examples/systemtap
 | 
			
		||||
 | 
			
		||||
ACLOCAL_AMFLAGS = -I m4 -I gnulib/m4
 | 
			
		||||
 | 
			
		||||
XML_EXAMPLES = \
 | 
			
		||||
  $(patsubst $(srcdir)/%,%,$(wildcard $(addprefix $(srcdir)/examples/xml/, \
 | 
			
		||||
					test/*.xml storage/*.xml)))
 | 
			
		||||
 | 
			
		||||
EXTRA_DIST = \
 | 
			
		||||
  ChangeLog-old \
 | 
			
		||||
  libvirt.spec libvirt.spec.in \
 | 
			
		||||
  mingw32-libvirt.spec.in \
 | 
			
		||||
  libvirt.pc.in \
 | 
			
		||||
  autobuild.sh \
 | 
			
		||||
  Makefile.nonreentrant \
 | 
			
		||||
  autogen.sh \
 | 
			
		||||
  cfg.mk \
 | 
			
		||||
  examples/domain-events/events-python \
 | 
			
		||||
  $(XML_EXAMPLES)
 | 
			
		||||
 | 
			
		||||
pkgconfigdir = $(libdir)/pkgconfig
 | 
			
		||||
pkgconfig_DATA = libvirt.pc
 | 
			
		||||
 | 
			
		||||
NEWS: $(top_srcdir)/docs/news.xsl $(top_srcdir)/docs/news.html.in
 | 
			
		||||
	-@(if [ -x $(XSLTPROC) ] ; then				\
 | 
			
		||||
	  $(XSLTPROC) --nonet $(top_srcdir)/docs/news.xsl	\
 | 
			
		||||
	     $(top_srcdir)/docs/news.html.in			\
 | 
			
		||||
	   | perl -0777 -pe 's/\n\n+$$/\n/'			\
 | 
			
		||||
	   | perl -pe 's/[ \t]+$$//'				\
 | 
			
		||||
	   > $@-t && mv $@-t $@ ; fi );
 | 
			
		||||
 | 
			
		||||
$(top_srcdir)/HACKING: $(top_srcdir)/docs/hacking1.xsl $(top_srcdir)/docs/hacking2.xsl \
 | 
			
		||||
                       $(top_srcdir)/docs/wrapstring.xsl $(top_srcdir)/docs/hacking.html.in
 | 
			
		||||
	-@(if [ -x $(XSLTPROC) ] ; then \
 | 
			
		||||
	   $(XSLTPROC) --nonet $(top_srcdir)/docs/hacking1.xsl $(top_srcdir)/docs/hacking.html.in | \
 | 
			
		||||
	   $(XSLTPROC) --nonet $(top_srcdir)/docs/hacking2.xsl - \
 | 
			
		||||
	   | perl -0777 -pe 's/\n\n+$$/\n/' \
 | 
			
		||||
	   > $@-t && mv $@-t $@ ; fi );
 | 
			
		||||
 | 
			
		||||
rpm: clean
 | 
			
		||||
	@(unset CDPATH ; $(MAKE) dist && rpmbuild -ta $(distdir).tar.gz)
 | 
			
		||||
 | 
			
		||||
check-local: all tests
 | 
			
		||||
 | 
			
		||||
tests:
 | 
			
		||||
	@(cd docs/examples ; $(MAKE) MAKEFLAGS+=--silent tests)
 | 
			
		||||
	@(if [ "$(pythondir)" != "" ] ; then cd python ; \
 | 
			
		||||
	  $(MAKE) MAKEFLAGS+=--silent tests ; fi)
 | 
			
		||||
 | 
			
		||||
cov: clean-cov
 | 
			
		||||
	mkdir $(top_builddir)/coverage
 | 
			
		||||
	$(LCOV) -c -o $(top_builddir)/coverage/libvirt.info.tmp \
 | 
			
		||||
	  -d $(top_builddir)/src  -d $(top_builddir)/daemon \
 | 
			
		||||
	  -d $(top_builddir)/tests
 | 
			
		||||
	$(LCOV) -r $(top_builddir)/coverage/libvirt.info.tmp \
 | 
			
		||||
	  -o $(top_builddir)/coverage/libvirt.info
 | 
			
		||||
	rm $(top_builddir)/coverage/libvirt.info.tmp
 | 
			
		||||
	$(GENHTML) --show-details -t "libvirt" -o $(top_builddir)/coverage \
 | 
			
		||||
	  --legend $(top_builddir)/coverage/libvirt.info
 | 
			
		||||
 | 
			
		||||
clean-cov:
 | 
			
		||||
	rm -rf $(top_builddir)/coverage
 | 
			
		||||
 | 
			
		||||
MAINTAINERCLEANFILES = .git-module-status
 | 
			
		||||
 | 
			
		||||
# disable this check
 | 
			
		||||
distuninstallcheck:
 | 
			
		||||
 | 
			
		||||
dist-hook: gen-ChangeLog
 | 
			
		||||
 | 
			
		||||
# Generate the ChangeLog file (with all entries since the switch to git)
 | 
			
		||||
# and insert it into the directory we're about to use to create a tarball.
 | 
			
		||||
gen_start_date = 2009-07-04
 | 
			
		||||
.PHONY: gen-ChangeLog
 | 
			
		||||
gen-ChangeLog:
 | 
			
		||||
	if test -d .git; then					\
 | 
			
		||||
	  $(top_srcdir)/build-aux/gitlog-to-changelog		\
 | 
			
		||||
	    --since=$(gen_start_date) > $(distdir)/cl-t;	\
 | 
			
		||||
	  rm -f $(distdir)/ChangeLog;				\
 | 
			
		||||
	  mv $(distdir)/cl-t $(distdir)/ChangeLog;		\
 | 
			
		||||
	fi
 | 
			
		||||
@@ -1,100 +0,0 @@
 | 
			
		||||
 | 
			
		||||
#
 | 
			
		||||
# Generated by running the following on Fedora 9:
 | 
			
		||||
#
 | 
			
		||||
#  nm -D --defined-only /lib/libc.so.6  \
 | 
			
		||||
#      | grep '_r$' \
 | 
			
		||||
#      | awk '{print $3}' \
 | 
			
		||||
#      | grep -v __ \
 | 
			
		||||
#      | grep -v qsort \ # Red herring since we don't need to pass extra args to qsort comparator
 | 
			
		||||
#      | grep -v readdir \ # This is safe as long as each DIR * instance is only used by one thread
 | 
			
		||||
#      | sort \
 | 
			
		||||
#      | uniq \
 | 
			
		||||
#      | sed -e 's/_r//'
 | 
			
		||||
#
 | 
			
		||||
# Also manually add in all inet_* functions some of which
 | 
			
		||||
# are not threadsafe and do not have _r variants. They are
 | 
			
		||||
# all deprecated in favour of getnameinfo/getaddrinfo
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
NON_REENTRANT =
 | 
			
		||||
NON_REENTRANT += asctime
 | 
			
		||||
NON_REENTRANT += ctime
 | 
			
		||||
NON_REENTRANT += drand48
 | 
			
		||||
NON_REENTRANT += ecvt
 | 
			
		||||
NON_REENTRANT += erand48
 | 
			
		||||
NON_REENTRANT += ether_aton
 | 
			
		||||
NON_REENTRANT += ether_ntoa
 | 
			
		||||
NON_REENTRANT += fcvt
 | 
			
		||||
NON_REENTRANT += fgetgrent
 | 
			
		||||
NON_REENTRANT += fgetpwent
 | 
			
		||||
NON_REENTRANT += fgetspent
 | 
			
		||||
NON_REENTRANT += getaliasbyname
 | 
			
		||||
NON_REENTRANT += getaliasent
 | 
			
		||||
NON_REENTRANT += getdate
 | 
			
		||||
NON_REENTRANT += getgrent
 | 
			
		||||
NON_REENTRANT += getgrgid
 | 
			
		||||
NON_REENTRANT += getgrnam
 | 
			
		||||
NON_REENTRANT += gethostbyaddr
 | 
			
		||||
NON_REENTRANT += gethostbyname2
 | 
			
		||||
NON_REENTRANT += gethostbyname
 | 
			
		||||
NON_REENTRANT += gethostent
 | 
			
		||||
NON_REENTRANT += getlogin
 | 
			
		||||
NON_REENTRANT += getmntent
 | 
			
		||||
NON_REENTRANT += getnetbyaddr
 | 
			
		||||
NON_REENTRANT += getnetbyname
 | 
			
		||||
NON_REENTRANT += getnetent
 | 
			
		||||
NON_REENTRANT += getnetgrent
 | 
			
		||||
NON_REENTRANT += getprotobyname
 | 
			
		||||
NON_REENTRANT += getprotobynumber
 | 
			
		||||
NON_REENTRANT += getprotoent
 | 
			
		||||
NON_REENTRANT += getpwent
 | 
			
		||||
NON_REENTRANT += getpwnam
 | 
			
		||||
NON_REENTRANT += getpwuid
 | 
			
		||||
NON_REENTRANT += getrpcbyname
 | 
			
		||||
NON_REENTRANT += getrpcbynumber
 | 
			
		||||
NON_REENTRANT += getrpcent
 | 
			
		||||
NON_REENTRANT += getservbyname
 | 
			
		||||
NON_REENTRANT += getservbyport
 | 
			
		||||
NON_REENTRANT += getservent
 | 
			
		||||
NON_REENTRANT += getspent
 | 
			
		||||
NON_REENTRANT += getspnam
 | 
			
		||||
NON_REENTRANT += getutent
 | 
			
		||||
NON_REENTRANT += getutid
 | 
			
		||||
NON_REENTRANT += getutline
 | 
			
		||||
NON_REENTRANT += gmtime
 | 
			
		||||
NON_REENTRANT += hcreate
 | 
			
		||||
NON_REENTRANT += hdestroy
 | 
			
		||||
NON_REENTRANT += hsearch
 | 
			
		||||
NON_REENTRANT += initstate
 | 
			
		||||
NON_REENTRANT += jrand48
 | 
			
		||||
NON_REENTRANT += lcong48
 | 
			
		||||
NON_REENTRANT += localtime
 | 
			
		||||
NON_REENTRANT += lrand48
 | 
			
		||||
NON_REENTRANT += mrand48
 | 
			
		||||
NON_REENTRANT += nrand48
 | 
			
		||||
NON_REENTRANT += ptsname
 | 
			
		||||
NON_REENTRANT += qecvt
 | 
			
		||||
NON_REENTRANT += qfcvt
 | 
			
		||||
NON_REENTRANT += random
 | 
			
		||||
NON_REENTRANT += rand
 | 
			
		||||
NON_REENTRANT += seed48
 | 
			
		||||
NON_REENTRANT += setstate
 | 
			
		||||
NON_REENTRANT += sgetspent
 | 
			
		||||
NON_REENTRANT += srand48
 | 
			
		||||
NON_REENTRANT += srandom
 | 
			
		||||
NON_REENTRANT += strerror
 | 
			
		||||
NON_REENTRANT += strtok
 | 
			
		||||
NON_REENTRANT += tmpnam
 | 
			
		||||
NON_REENTRANT += ttyname
 | 
			
		||||
NON_REENTRANT += inet_addr
 | 
			
		||||
NON_REENTRANT += inet_aton
 | 
			
		||||
NON_REENTRANT += inet_lnaof
 | 
			
		||||
NON_REENTRANT += inet_makeaddr
 | 
			
		||||
NON_REENTRANT += inet_netof
 | 
			
		||||
NON_REENTRANT += inet_network
 | 
			
		||||
NON_REENTRANT += inet_nsap_addr
 | 
			
		||||
NON_REENTRANT += inet_nsap_ntoa
 | 
			
		||||
NON_REENTRANT += inet_ntoa
 | 
			
		||||
NON_REENTRANT += inet_ntop
 | 
			
		||||
NON_REENTRANT += inet_pton
 | 
			
		||||
							
								
								
									
										14
									
								
								README
									
									
									
									
									
								
							
							
						
						
									
										14
									
								
								README
									
									
									
									
									
								
							@@ -1,13 +1 @@
 | 
			
		||||
 | 
			
		||||
         LibVirt : simple API for virtualization
 | 
			
		||||
 | 
			
		||||
  Libvirt is a C toolkit to interact with the virtualization capabilities
 | 
			
		||||
of recent versions of Linux (and other OSes). It is free software
 | 
			
		||||
available under the GNU Lesser General Public License. Virtualization of
 | 
			
		||||
the Linux Operating System means the ability to run multiple instances of
 | 
			
		||||
Operating Systems concurrently on a single hardware system where the basic
 | 
			
		||||
resources are driven by a Linux instance. The library aim at providing
 | 
			
		||||
long term stable C API initially for the Xen paravirtualization but
 | 
			
		||||
should be able to integrate other virtualization mechanisms if needed.
 | 
			
		||||
 | 
			
		||||
Daniel Veillard <veillard@redhat.com>
 | 
			
		||||
This branch is no longer maintained upstream.
 | 
			
		||||
 
 | 
			
		||||
@@ -1,57 +0,0 @@
 | 
			
		||||
-*- outline -*-
 | 
			
		||||
 | 
			
		||||
These notes intend to help people working on the checked-out sources.
 | 
			
		||||
These requirements do not apply when building from a distribution tarball.
 | 
			
		||||
See also HACKING for more detailed libvirt contribution guidelines.
 | 
			
		||||
 | 
			
		||||
* Requirements
 | 
			
		||||
 | 
			
		||||
We've opted to keep only the highest-level sources in the GIT repository.
 | 
			
		||||
This eases our maintenance burden, (fewer merges etc.), but imposes more
 | 
			
		||||
requirements on anyone wishing to build from the just-checked-out sources.
 | 
			
		||||
Note the requirements to build the released archive are much less and
 | 
			
		||||
are just the requirements of the standard ./configure && make procedure.
 | 
			
		||||
Specific development tools and versions will be checked for and listed by
 | 
			
		||||
the bootstrap script.
 | 
			
		||||
 | 
			
		||||
Valgrind <http://valgrind.org/> is also highly recommended, if
 | 
			
		||||
Valgrind supports your architecture. See also README-valgrind.
 | 
			
		||||
 | 
			
		||||
While building from a just-cloned source tree may require installing a
 | 
			
		||||
few prerequisites, later, a plain `git pull && make' should be sufficient.
 | 
			
		||||
 | 
			
		||||
* First GIT checkout
 | 
			
		||||
 | 
			
		||||
You can get a copy of the source repository like this:
 | 
			
		||||
 | 
			
		||||
        $ git clone git://libvirt.org/libvirt
 | 
			
		||||
        $ cd libvirt
 | 
			
		||||
 | 
			
		||||
As an optional step, if you already have a copy of the gnulib git
 | 
			
		||||
repository on your hard drive, then you can use it as a reference to
 | 
			
		||||
reduce download time and disk space requirements:
 | 
			
		||||
 | 
			
		||||
        $ export GNULIB_SRCDIR=/path/to/gnulib
 | 
			
		||||
 | 
			
		||||
The next step is to get all required pieces from gnulib,
 | 
			
		||||
to run autoreconf, and to invoke ./configure:
 | 
			
		||||
 | 
			
		||||
        $ ./autogen.sh
 | 
			
		||||
 | 
			
		||||
And there you are!  Just
 | 
			
		||||
 | 
			
		||||
        $ make
 | 
			
		||||
        $ make check
 | 
			
		||||
 | 
			
		||||
At this point, there should be no difference between your local copy,
 | 
			
		||||
and the GIT master copy:
 | 
			
		||||
 | 
			
		||||
        $ git diff
 | 
			
		||||
 | 
			
		||||
should output no difference.
 | 
			
		||||
 | 
			
		||||
Enjoy!
 | 
			
		||||
 | 
			
		||||
Local Variables:
 | 
			
		||||
indent-tabs-mode: nil
 | 
			
		||||
End:
 | 
			
		||||
							
								
								
									
										22
									
								
								TODO
									
									
									
									
									
								
							
							
						
						
									
										22
									
								
								TODO
									
									
									
									
									
								
							@@ -1,22 +0,0 @@
 | 
			
		||||
         libvirt TODO list
 | 
			
		||||
         =================
 | 
			
		||||
 | 
			
		||||
The TODO list changes frequently, so is maintained online
 | 
			
		||||
in the libvirt bugzilla
 | 
			
		||||
 | 
			
		||||
  http://bugzilla.redhat.com/
 | 
			
		||||
 | 
			
		||||
Search against
 | 
			
		||||
 | 
			
		||||
    Product: Virtualization Tools
 | 
			
		||||
  Component: libvirt
 | 
			
		||||
    Subject: RFE
 | 
			
		||||
 | 
			
		||||
Or browse dependent bugs under
 | 
			
		||||
 | 
			
		||||
  https://bugzilla.redhat.com/show_bug.cgi?id=libvirtTodo
 | 
			
		||||
 | 
			
		||||
Summarized reports automatically generated from bugzilla
 | 
			
		||||
and provided online at
 | 
			
		||||
 | 
			
		||||
  http://libvirt.org/todo.html
 | 
			
		||||
							
								
								
									
										93
									
								
								autobuild.sh
									
									
									
									
									
								
							
							
						
						
									
										93
									
								
								autobuild.sh
									
									
									
									
									
								
							@@ -1,93 +0,0 @@
 | 
			
		||||
#!/bin/sh
 | 
			
		||||
 | 
			
		||||
set -e
 | 
			
		||||
set -v
 | 
			
		||||
 | 
			
		||||
# Make things clean.
 | 
			
		||||
 | 
			
		||||
test -n "$1" && RESULTS=$1 || RESULTS=results.log
 | 
			
		||||
: ${AUTOBUILD_INSTALL_ROOT=$HOME/builder}
 | 
			
		||||
 | 
			
		||||
test -f Makefile && make -k distclean || :
 | 
			
		||||
rm -rf coverage
 | 
			
		||||
 | 
			
		||||
rm -rf build
 | 
			
		||||
mkdir build
 | 
			
		||||
cd build
 | 
			
		||||
 | 
			
		||||
# Run with options not normally exercised by the rpm build, for
 | 
			
		||||
# more complete code coverage.
 | 
			
		||||
../autogen.sh --prefix="$AUTOBUILD_INSTALL_ROOT" \
 | 
			
		||||
  --enable-test-coverage \
 | 
			
		||||
  --disable-nls \
 | 
			
		||||
  --enable-werror
 | 
			
		||||
 | 
			
		||||
# If the MAKEFLAGS envvar does not yet include a -j option,
 | 
			
		||||
# add -jN where N depends on the number of processors.
 | 
			
		||||
case $MAKEFLAGS in
 | 
			
		||||
  *-j*) ;;
 | 
			
		||||
  *) n=$(getconf _NPROCESSORS_ONLN 2> /dev/null)
 | 
			
		||||
    test "$n" -gt 0 || n=1
 | 
			
		||||
    n=$(expr $n + 1)
 | 
			
		||||
    MAKEFLAGS="$MAKEFLAGS -j$n"
 | 
			
		||||
    export MAKEFLAGS
 | 
			
		||||
    ;;
 | 
			
		||||
esac
 | 
			
		||||
 | 
			
		||||
make
 | 
			
		||||
make install
 | 
			
		||||
 | 
			
		||||
# set -o pipefail is a bashism; this use of exec is the POSIX alternative
 | 
			
		||||
exec 3>&1
 | 
			
		||||
st=$(
 | 
			
		||||
  exec 4>&1 >&3
 | 
			
		||||
  { make check syntax-check 2>&1 3>&- 4>&-; echo $? >&4; } | tee "$RESULTS"
 | 
			
		||||
)
 | 
			
		||||
exec 3>&-
 | 
			
		||||
test "$st" = 0
 | 
			
		||||
test -x /usr/bin/lcov && make cov
 | 
			
		||||
 | 
			
		||||
rm -f *.tar.gz
 | 
			
		||||
make dist
 | 
			
		||||
 | 
			
		||||
if [ -n "$AUTOBUILD_COUNTER" ]; then
 | 
			
		||||
  EXTRA_RELEASE=".auto$AUTOBUILD_COUNTER"
 | 
			
		||||
else
 | 
			
		||||
  NOW=`date +"%s"`
 | 
			
		||||
  EXTRA_RELEASE=".$USER$NOW"
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
if [ -f /usr/bin/rpmbuild ]; then
 | 
			
		||||
  rpmbuild --nodeps \
 | 
			
		||||
     --define "extra_release $EXTRA_RELEASE" \
 | 
			
		||||
     --define "_sourcedir `pwd`" \
 | 
			
		||||
     -ba --clean libvirt.spec
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# Test mingw cross-compile
 | 
			
		||||
if [ -x /usr/bin/i686-pc-mingw32-gcc ]; then
 | 
			
		||||
  make distclean
 | 
			
		||||
 | 
			
		||||
  PKG_CONFIG_PATH="$AUTOBUILD_INSTALL_ROOT/i686-pc-mingw32/sys-root/mingw/lib/pkgconfig" \
 | 
			
		||||
  CC="i686-pc-mingw32-gcc" \
 | 
			
		||||
  ../configure \
 | 
			
		||||
    --build=$(uname -m)-pc-linux \
 | 
			
		||||
    --host=i686-pc-mingw32 \
 | 
			
		||||
    --prefix="$AUTOBUILD_INSTALL_ROOT/i686-pc-mingw32/sys-root/mingw" \
 | 
			
		||||
    --enable-werror \
 | 
			
		||||
    --without-libvirtd \
 | 
			
		||||
    --without-python
 | 
			
		||||
 | 
			
		||||
  make
 | 
			
		||||
  make install
 | 
			
		||||
 | 
			
		||||
  #set -o pipefail
 | 
			
		||||
  #make check 2>&1 | tee "$RESULTS"
 | 
			
		||||
 | 
			
		||||
  if [ -f /usr/bin/rpmbuild ]; then
 | 
			
		||||
    rpmbuild --nodeps \
 | 
			
		||||
       --define "extra_release $EXTRA_RELEASE" \
 | 
			
		||||
       --define "_sourcedir `pwd`" \
 | 
			
		||||
       -ba --clean mingw32-libvirt.spec
 | 
			
		||||
  fi
 | 
			
		||||
fi
 | 
			
		||||
							
								
								
									
										87
									
								
								autogen.sh
									
									
									
									
									
								
							
							
						
						
									
										87
									
								
								autogen.sh
									
									
									
									
									
								
							@@ -1,87 +0,0 @@
 | 
			
		||||
#!/bin/sh
 | 
			
		||||
# Run this to generate all the initial makefiles, etc.
 | 
			
		||||
 | 
			
		||||
srcdir=`dirname "$0"`
 | 
			
		||||
test -z "$srcdir" && srcdir=.
 | 
			
		||||
 | 
			
		||||
THEDIR=`pwd`
 | 
			
		||||
cd "$srcdir"
 | 
			
		||||
 | 
			
		||||
test -f src/libvirt.c || {
 | 
			
		||||
    echo "You must run this script in the top-level libvirt directory"
 | 
			
		||||
    exit 1
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
EXTRA_ARGS=
 | 
			
		||||
no_git=
 | 
			
		||||
if test "x$1" = "x--no-git"; then
 | 
			
		||||
  no_git=" $1"
 | 
			
		||||
  shift
 | 
			
		||||
fi
 | 
			
		||||
if test "x$1" = "x--system"; then
 | 
			
		||||
    shift
 | 
			
		||||
    prefix=/usr
 | 
			
		||||
    libdir=$prefix/lib
 | 
			
		||||
    sysconfdir=/etc
 | 
			
		||||
    localstatedir=/var
 | 
			
		||||
    if [ -d /usr/lib64 ]; then
 | 
			
		||||
      libdir=$prefix/lib64
 | 
			
		||||
    fi
 | 
			
		||||
    EXTRA_ARGS="--prefix=$prefix --sysconfdir=$sysconfdir --localstatedir=$localstatedir --libdir=$libdir"
 | 
			
		||||
    echo "Running ./configure with $EXTRA_ARGS $@"
 | 
			
		||||
else
 | 
			
		||||
    if test -z "$*" && test ! -f "$THEDIR/config.status"; then
 | 
			
		||||
        echo "I am going to run ./configure with no arguments - if you wish "
 | 
			
		||||
        echo "to pass any to it, please specify them on the $0 command line."
 | 
			
		||||
    fi
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# Compute the hash we'll use to determine whether rerunning bootstrap
 | 
			
		||||
# is required.  The first is just the SHA1 that selects a gnulib snapshot.
 | 
			
		||||
# The second ensures that whenever we change the set of gnulib modules used
 | 
			
		||||
# by this package, we rerun bootstrap to pull in the matching set of files.
 | 
			
		||||
# The third ensures that whenever we change the set of local gnulib diffs,
 | 
			
		||||
# we rerun bootstrap to pull in those diffs.
 | 
			
		||||
bootstrap_hash()
 | 
			
		||||
{
 | 
			
		||||
    git submodule status | sed 's/^[ +-]//;s/ .*//'
 | 
			
		||||
    git hash-object bootstrap.conf
 | 
			
		||||
    git ls-tree -d HEAD gnulib/local | awk '{print $3}'
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# Ensure that whenever we pull in a gnulib update or otherwise change to a
 | 
			
		||||
# different version (i.e., when switching branches), we also rerun ./bootstrap.
 | 
			
		||||
# Also, running 'make rpm' tends to litter the po/ directory, and some people
 | 
			
		||||
# like to run 'git clean -x -f po' to fix it; but only ./bootstrap regenerates
 | 
			
		||||
# the required file po/Makevars.
 | 
			
		||||
# Only run bootstrap from a git checkout, never from a tarball.
 | 
			
		||||
if test -d .git; then
 | 
			
		||||
    curr_status=.git-module-status
 | 
			
		||||
    t=$(bootstrap_hash; git diff .gnulib)
 | 
			
		||||
    if test "$t" = "$(cat $curr_status 2>/dev/null)" \
 | 
			
		||||
        && test -f "po/Makevars"; then
 | 
			
		||||
        # good, it's up to date, all we need is autoreconf
 | 
			
		||||
        autoreconf -if
 | 
			
		||||
    else
 | 
			
		||||
        echo running bootstrap$no_git...
 | 
			
		||||
        ./bootstrap$no_git --bootstrap-sync && bootstrap_hash > $curr_status \
 | 
			
		||||
            || { echo "Failed to bootstrap, please investigate."; exit 1; }
 | 
			
		||||
    fi
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
cd "$THEDIR"
 | 
			
		||||
 | 
			
		||||
if test "x$OBJ_DIR" != x; then
 | 
			
		||||
    mkdir -p "$OBJ_DIR"
 | 
			
		||||
    cd "$OBJ_DIR"
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
if test -z "$*" && test -f config.status; then
 | 
			
		||||
    ./config.status --recheck
 | 
			
		||||
else
 | 
			
		||||
    $srcdir/configure $EXTRA_ARGS "$@"
 | 
			
		||||
fi && {
 | 
			
		||||
    echo
 | 
			
		||||
    echo "Now type 'make' to compile libvirt."
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										895
									
								
								bootstrap
									
									
									
									
									
								
							
							
						
						
									
										895
									
								
								bootstrap
									
									
									
									
									
								
							@@ -1,895 +0,0 @@
 | 
			
		||||
#! /bin/sh
 | 
			
		||||
# Print a version string.
 | 
			
		||||
scriptversion=2012-02-11.09; # UTC
 | 
			
		||||
 | 
			
		||||
# Bootstrap this package from checked-out sources.
 | 
			
		||||
 | 
			
		||||
# Copyright (C) 2003-2012 Free Software Foundation, Inc.
 | 
			
		||||
 | 
			
		||||
# This program is free software: you can redistribute it and/or modify
 | 
			
		||||
# it under the terms of the GNU General Public License as published by
 | 
			
		||||
# the Free Software Foundation, either version 3 of the License, or
 | 
			
		||||
# (at your option) any later version.
 | 
			
		||||
 | 
			
		||||
# This program is distributed in the hope that it will be useful,
 | 
			
		||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
			
		||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
			
		||||
# GNU General Public License for more details.
 | 
			
		||||
 | 
			
		||||
# You should have received a copy of the GNU General Public License
 | 
			
		||||
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 | 
			
		||||
 | 
			
		||||
# Originally written by Paul Eggert.  The canonical version of this
 | 
			
		||||
# script is maintained as build-aux/bootstrap in gnulib, however, to
 | 
			
		||||
# be useful to your project, you should place a copy of it under
 | 
			
		||||
# version control in the top-level directory of your project.  The
 | 
			
		||||
# intent is that all customization can be done with a bootstrap.conf
 | 
			
		||||
# file also maintained in your version control; gnulib comes with a
 | 
			
		||||
# template build-aux/bootstrap.conf to get you started.
 | 
			
		||||
 | 
			
		||||
# Please report bugs or propose patches to bug-gnulib@gnu.org.
 | 
			
		||||
 | 
			
		||||
nl='
 | 
			
		||||
'
 | 
			
		||||
 | 
			
		||||
# Ensure file names are sorted consistently across platforms.
 | 
			
		||||
LC_ALL=C
 | 
			
		||||
export LC_ALL
 | 
			
		||||
 | 
			
		||||
local_gl_dir=gl
 | 
			
		||||
 | 
			
		||||
me=$0
 | 
			
		||||
 | 
			
		||||
usage() {
 | 
			
		||||
  cat <<EOF
 | 
			
		||||
Usage: $me [OPTION]...
 | 
			
		||||
Bootstrap this package from the checked-out sources.
 | 
			
		||||
 | 
			
		||||
Options:
 | 
			
		||||
 --gnulib-srcdir=DIRNAME  specify the local directory where gnulib
 | 
			
		||||
                          sources reside.  Use this if you already
 | 
			
		||||
                          have gnulib sources on your machine, and
 | 
			
		||||
                          do not want to waste your bandwidth downloading
 | 
			
		||||
                          them again.  Defaults to \$GNULIB_SRCDIR
 | 
			
		||||
 --bootstrap-sync         if this bootstrap script is not identical to
 | 
			
		||||
                          the version in the local gnulib sources,
 | 
			
		||||
                          update this script, and then restart it with
 | 
			
		||||
                          /bin/sh or the shell \$CONFIG_SHELL
 | 
			
		||||
 --no-bootstrap-sync      do not check whether bootstrap is out of sync
 | 
			
		||||
 --copy                   copy files instead of creating symbolic links
 | 
			
		||||
 --force                  attempt to bootstrap even if the sources seem
 | 
			
		||||
                          not to have been checked out
 | 
			
		||||
 --no-git                 do not use git to update gnulib.  Requires that
 | 
			
		||||
                          --gnulib-srcdir point to a correct gnulib snapshot
 | 
			
		||||
 --skip-po                do not download po files
 | 
			
		||||
 | 
			
		||||
If the file $me.conf exists in the same directory as this script, its
 | 
			
		||||
contents are read as shell variables to configure the bootstrap.
 | 
			
		||||
 | 
			
		||||
For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR
 | 
			
		||||
are honored.
 | 
			
		||||
 | 
			
		||||
Running without arguments will suffice in most cases.
 | 
			
		||||
EOF
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# Configuration.
 | 
			
		||||
 | 
			
		||||
# Name of the Makefile.am
 | 
			
		||||
gnulib_mk=gnulib.mk
 | 
			
		||||
 | 
			
		||||
# List of gnulib modules needed.
 | 
			
		||||
gnulib_modules=
 | 
			
		||||
 | 
			
		||||
# Any gnulib files needed that are not in modules.
 | 
			
		||||
gnulib_files=
 | 
			
		||||
 | 
			
		||||
: ${AUTOPOINT=autopoint}
 | 
			
		||||
: ${AUTORECONF=autoreconf}
 | 
			
		||||
 | 
			
		||||
# A function to be called right after gnulib-tool is run.
 | 
			
		||||
# Override it via your own definition in bootstrap.conf.
 | 
			
		||||
bootstrap_post_import_hook() { :; }
 | 
			
		||||
 | 
			
		||||
# A function to be called after everything else in this script.
 | 
			
		||||
# Override it via your own definition in bootstrap.conf.
 | 
			
		||||
bootstrap_epilogue() { :; }
 | 
			
		||||
 | 
			
		||||
# The command to download all .po files for a specified domain into
 | 
			
		||||
# a specified directory.  Fill in the first %s is the domain name, and
 | 
			
		||||
# the second with the destination directory.  Use rsync's -L and -r
 | 
			
		||||
# options because the latest/%s directory and the .po files within are
 | 
			
		||||
# all symlinks.
 | 
			
		||||
po_download_command_format=\
 | 
			
		||||
"rsync --delete --exclude '*.s1' -Lrtvz \
 | 
			
		||||
 'translationproject.org::tp/latest/%s/' '%s'"
 | 
			
		||||
 | 
			
		||||
# Fallback for downloading .po files (if rsync fails).
 | 
			
		||||
po_download_command_format2=\
 | 
			
		||||
"wget --mirror -nd -q -np -A.po -P '%s' \
 | 
			
		||||
 http://translationproject.org/latest/%s/"
 | 
			
		||||
 | 
			
		||||
extract_package_name='
 | 
			
		||||
  /^AC_INIT(/{
 | 
			
		||||
     /.*,.*,.*, */{
 | 
			
		||||
       s///
 | 
			
		||||
       s/[][]//g
 | 
			
		||||
       s/)$//
 | 
			
		||||
       p
 | 
			
		||||
       q
 | 
			
		||||
     }
 | 
			
		||||
     s/AC_INIT(\[*//
 | 
			
		||||
     s/]*,.*//
 | 
			
		||||
     s/^GNU //
 | 
			
		||||
     y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
 | 
			
		||||
     s/[^A-Za-z0-9_]/-/g
 | 
			
		||||
     p
 | 
			
		||||
  }
 | 
			
		||||
'
 | 
			
		||||
package=`sed -n "$extract_package_name" configure.ac` || exit
 | 
			
		||||
gnulib_name=lib$package
 | 
			
		||||
 | 
			
		||||
build_aux=build-aux
 | 
			
		||||
source_base=lib
 | 
			
		||||
m4_base=m4
 | 
			
		||||
doc_base=doc
 | 
			
		||||
tests_base=tests
 | 
			
		||||
gnulib_extra_files=''
 | 
			
		||||
 | 
			
		||||
# Additional gnulib-tool options to use.  Use "\newline" to break lines.
 | 
			
		||||
gnulib_tool_option_extras=
 | 
			
		||||
 | 
			
		||||
# Other locale categories that need message catalogs.
 | 
			
		||||
EXTRA_LOCALE_CATEGORIES=
 | 
			
		||||
 | 
			
		||||
# Additional xgettext options to use.  Use "\\\newline" to break lines.
 | 
			
		||||
XGETTEXT_OPTIONS='\\\
 | 
			
		||||
 --flag=_:1:pass-c-format\\\
 | 
			
		||||
 --flag=N_:1:pass-c-format\\\
 | 
			
		||||
 --flag=error:3:c-format --flag=error_at_line:5:c-format\\\
 | 
			
		||||
'
 | 
			
		||||
 | 
			
		||||
# Package bug report address and copyright holder for gettext files
 | 
			
		||||
COPYRIGHT_HOLDER='Free Software Foundation, Inc.'
 | 
			
		||||
MSGID_BUGS_ADDRESS=bug-$package@gnu.org
 | 
			
		||||
 | 
			
		||||
# Files we don't want to import.
 | 
			
		||||
excluded_files=
 | 
			
		||||
 | 
			
		||||
# File that should exist in the top directory of a checked out hierarchy,
 | 
			
		||||
# but not in a distribution tarball.
 | 
			
		||||
checkout_only_file=README-hacking
 | 
			
		||||
 | 
			
		||||
# Whether to use copies instead of symlinks.
 | 
			
		||||
copy=false
 | 
			
		||||
 | 
			
		||||
# Set this to '.cvsignore .gitignore' in bootstrap.conf if you want
 | 
			
		||||
# those files to be generated in directories like lib/, m4/, and po/.
 | 
			
		||||
# Or set it to 'auto' to make this script select which to use based
 | 
			
		||||
# on which version control system (if any) is used in the source directory.
 | 
			
		||||
vc_ignore=auto
 | 
			
		||||
 | 
			
		||||
# Set this to true in bootstrap.conf to enable --bootstrap-sync by
 | 
			
		||||
# default.
 | 
			
		||||
bootstrap_sync=false
 | 
			
		||||
 | 
			
		||||
# Use git to update gnulib sources
 | 
			
		||||
use_git=true
 | 
			
		||||
 | 
			
		||||
# find_tool ENVVAR NAMES...
 | 
			
		||||
# -------------------------
 | 
			
		||||
# Search for a required program.  Use the value of ENVVAR, if set,
 | 
			
		||||
# otherwise find the first of the NAMES that can be run (i.e.,
 | 
			
		||||
# supports --version).  If found, set ENVVAR to the program name,
 | 
			
		||||
# die otherwise.
 | 
			
		||||
find_tool ()
 | 
			
		||||
{
 | 
			
		||||
  find_tool_envvar=$1
 | 
			
		||||
  shift
 | 
			
		||||
  find_tool_names=$@
 | 
			
		||||
  eval "find_tool_res=\$$find_tool_envvar"
 | 
			
		||||
  if test x"$find_tool_res" = x; then
 | 
			
		||||
    for i
 | 
			
		||||
    do
 | 
			
		||||
      if ($i --version </dev/null) >/dev/null 2>&1; then
 | 
			
		||||
       find_tool_res=$i
 | 
			
		||||
       break
 | 
			
		||||
      fi
 | 
			
		||||
    done
 | 
			
		||||
  else
 | 
			
		||||
    find_tool_error_prefix="\$$find_tool_envvar: "
 | 
			
		||||
  fi
 | 
			
		||||
  if test x"$find_tool_res" = x; then
 | 
			
		||||
    echo >&2 "$me: one of these is required: $find_tool_names"
 | 
			
		||||
    exit 1
 | 
			
		||||
  fi
 | 
			
		||||
  ($find_tool_res --version </dev/null) >/dev/null 2>&1 || {
 | 
			
		||||
    echo >&2 "$me: ${find_tool_error_prefix}cannot run $find_tool_res --version"
 | 
			
		||||
    exit 1
 | 
			
		||||
  }
 | 
			
		||||
  eval "$find_tool_envvar=\$find_tool_res"
 | 
			
		||||
  eval "export $find_tool_envvar"
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# Find sha1sum, named gsha1sum on MacPorts, and shasum on MacOS 10.6.
 | 
			
		||||
find_tool SHA1SUM sha1sum gsha1sum shasum
 | 
			
		||||
 | 
			
		||||
# Override the default configuration, if necessary.
 | 
			
		||||
# Make sure that bootstrap.conf is sourced from the current directory
 | 
			
		||||
# if we were invoked as "sh bootstrap".
 | 
			
		||||
case "$0" in
 | 
			
		||||
  */*) test -r "$0.conf" && . "$0.conf" ;;
 | 
			
		||||
  *) test -r "$0.conf" && . ./"$0.conf" ;;
 | 
			
		||||
esac
 | 
			
		||||
 | 
			
		||||
# Extra files from gnulib, which override files from other sources.
 | 
			
		||||
test -z "${gnulib_extra_files}" && \
 | 
			
		||||
  gnulib_extra_files="
 | 
			
		||||
        $build_aux/install-sh
 | 
			
		||||
        $build_aux/missing
 | 
			
		||||
        $build_aux/mdate-sh
 | 
			
		||||
        $build_aux/texinfo.tex
 | 
			
		||||
        $build_aux/depcomp
 | 
			
		||||
        $build_aux/config.guess
 | 
			
		||||
        $build_aux/config.sub
 | 
			
		||||
        doc/INSTALL
 | 
			
		||||
"
 | 
			
		||||
 | 
			
		||||
if test "$vc_ignore" = auto; then
 | 
			
		||||
  vc_ignore=
 | 
			
		||||
  test -d .git && vc_ignore=.gitignore
 | 
			
		||||
  test -d CVS && vc_ignore="$vc_ignore .cvsignore"
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# Translate configuration into internal form.
 | 
			
		||||
 | 
			
		||||
# Parse options.
 | 
			
		||||
 | 
			
		||||
for option
 | 
			
		||||
do
 | 
			
		||||
  case $option in
 | 
			
		||||
  --help)
 | 
			
		||||
    usage
 | 
			
		||||
    exit;;
 | 
			
		||||
  --gnulib-srcdir=*)
 | 
			
		||||
    GNULIB_SRCDIR=`expr "X$option" : 'X--gnulib-srcdir=\(.*\)'`;;
 | 
			
		||||
  --skip-po)
 | 
			
		||||
    SKIP_PO=t;;
 | 
			
		||||
  --force)
 | 
			
		||||
    checkout_only_file=;;
 | 
			
		||||
  --copy)
 | 
			
		||||
    copy=true;;
 | 
			
		||||
  --bootstrap-sync)
 | 
			
		||||
    bootstrap_sync=true;;
 | 
			
		||||
  --no-bootstrap-sync)
 | 
			
		||||
    bootstrap_sync=false;;
 | 
			
		||||
  --no-git)
 | 
			
		||||
    use_git=false;;
 | 
			
		||||
  *)
 | 
			
		||||
    echo >&2 "$0: $option: unknown option"
 | 
			
		||||
    exit 1;;
 | 
			
		||||
  esac
 | 
			
		||||
done
 | 
			
		||||
 | 
			
		||||
if $use_git || test -d "$GNULIB_SRCDIR"; then
 | 
			
		||||
  :
 | 
			
		||||
else
 | 
			
		||||
  echo "$0: Error: --no-git requires --gnulib-srcdir" >&2
 | 
			
		||||
  exit 1
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
 | 
			
		||||
  echo "$0: Bootstrapping from a non-checked-out distribution is risky." >&2
 | 
			
		||||
  exit 1
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# Ensure that lines starting with ! sort last, per gitignore conventions
 | 
			
		||||
# for whitelisting exceptions after a more generic blacklist pattern.
 | 
			
		||||
sort_patterns() {
 | 
			
		||||
  sort -u "$@" | sed '/^!/ {
 | 
			
		||||
    H
 | 
			
		||||
    d
 | 
			
		||||
  }
 | 
			
		||||
  $ {
 | 
			
		||||
    P
 | 
			
		||||
    x
 | 
			
		||||
    s/^\n//
 | 
			
		||||
  }' | sed '/^$/d'
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# If $STR is not already on a line by itself in $FILE, insert it,
 | 
			
		||||
# sorting the new contents of the file and replacing $FILE with the result.
 | 
			
		||||
insert_sorted_if_absent() {
 | 
			
		||||
  file=$1
 | 
			
		||||
  str=$2
 | 
			
		||||
  test -f $file || touch $file
 | 
			
		||||
  echo "$str" | sort_patterns - $file | cmp - $file > /dev/null \
 | 
			
		||||
    || { echo "$str" | sort_patterns - $file > $file.bak \
 | 
			
		||||
      && mv $file.bak $file; } \
 | 
			
		||||
    || exit 1
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# Adjust $PATTERN for $VC_IGNORE_FILE and insert it with
 | 
			
		||||
# insert_sorted_if_absent.
 | 
			
		||||
insert_vc_ignore() {
 | 
			
		||||
  vc_ignore_file="$1"
 | 
			
		||||
  pattern="$2"
 | 
			
		||||
  case $vc_ignore_file in
 | 
			
		||||
  *.gitignore)
 | 
			
		||||
    # A .gitignore entry that does not start with '/' applies
 | 
			
		||||
    # recursively to subdirectories, so prepend '/' to every
 | 
			
		||||
    # .gitignore entry.
 | 
			
		||||
    pattern=`echo "$pattern" | sed s,^,/,`;;
 | 
			
		||||
  esac
 | 
			
		||||
  insert_sorted_if_absent "$vc_ignore_file" "$pattern"
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# Die if there is no AC_CONFIG_AUX_DIR($build_aux) line in configure.ac.
 | 
			
		||||
found_aux_dir=no
 | 
			
		||||
grep '^[	 ]*AC_CONFIG_AUX_DIR(\['"$build_aux"'\])' configure.ac \
 | 
			
		||||
    >/dev/null && found_aux_dir=yes
 | 
			
		||||
grep '^[	 ]*AC_CONFIG_AUX_DIR('"$build_aux"')' configure.ac \
 | 
			
		||||
    >/dev/null && found_aux_dir=yes
 | 
			
		||||
if test $found_aux_dir = no; then
 | 
			
		||||
  echo "$0: expected line not found in configure.ac. Add the following:" >&2
 | 
			
		||||
  echo "  AC_CONFIG_AUX_DIR([$build_aux])" >&2
 | 
			
		||||
  exit 1
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# If $build_aux doesn't exist, create it now, otherwise some bits
 | 
			
		||||
# below will malfunction.  If creating it, also mark it as ignored.
 | 
			
		||||
if test ! -d $build_aux; then
 | 
			
		||||
  mkdir $build_aux
 | 
			
		||||
  for dot_ig in x $vc_ignore; do
 | 
			
		||||
    test $dot_ig = x && continue
 | 
			
		||||
    insert_vc_ignore $dot_ig $build_aux
 | 
			
		||||
  done
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# Note this deviates from the version comparison in automake
 | 
			
		||||
# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
 | 
			
		||||
# but this should suffice as we won't be specifying old
 | 
			
		||||
# version formats or redundant trailing .0 in bootstrap.conf.
 | 
			
		||||
# If we did want full compatibility then we should probably
 | 
			
		||||
# use m4_version_compare from autoconf.
 | 
			
		||||
sort_ver() { # sort -V is not generally available
 | 
			
		||||
  ver1="$1"
 | 
			
		||||
  ver2="$2"
 | 
			
		||||
 | 
			
		||||
  # split on '.' and compare each component
 | 
			
		||||
  i=1
 | 
			
		||||
  while : ; do
 | 
			
		||||
    p1=$(echo "$ver1" | cut -d. -f$i)
 | 
			
		||||
    p2=$(echo "$ver2" | cut -d. -f$i)
 | 
			
		||||
    if [ ! "$p1" ]; then
 | 
			
		||||
      echo "$1 $2"
 | 
			
		||||
      break
 | 
			
		||||
    elif [ ! "$p2" ]; then
 | 
			
		||||
      echo "$2 $1"
 | 
			
		||||
      break
 | 
			
		||||
    elif [ ! "$p1" = "$p2" ]; then
 | 
			
		||||
      if [ "$p1" -gt "$p2" ] 2>/dev/null; then # numeric comparison
 | 
			
		||||
        echo "$2 $1"
 | 
			
		||||
      elif [ "$p2" -gt "$p1" ] 2>/dev/null; then # numeric comparison
 | 
			
		||||
        echo "$1 $2"
 | 
			
		||||
      else # numeric, then lexicographic comparison
 | 
			
		||||
        lp=$(printf "$p1\n$p2\n" | LANG=C sort -n | tail -n1)
 | 
			
		||||
        if [ "$lp" = "$p2" ]; then
 | 
			
		||||
          echo "$1 $2"
 | 
			
		||||
        else
 | 
			
		||||
          echo "$2 $1"
 | 
			
		||||
        fi
 | 
			
		||||
      fi
 | 
			
		||||
      break
 | 
			
		||||
    fi
 | 
			
		||||
    i=$(($i+1))
 | 
			
		||||
  done
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
get_version() {
 | 
			
		||||
  app=$1
 | 
			
		||||
 | 
			
		||||
  $app --version >/dev/null 2>&1 || return 1
 | 
			
		||||
 | 
			
		||||
  $app --version 2>&1 |
 | 
			
		||||
  sed -n '# Move version to start of line.
 | 
			
		||||
          s/.*[v ]\([0-9]\)/\1/
 | 
			
		||||
 | 
			
		||||
          # Skip lines that do not start with version.
 | 
			
		||||
          /^[0-9]/!d
 | 
			
		||||
 | 
			
		||||
          # Remove characters after the version.
 | 
			
		||||
          s/[^.a-z0-9-].*//
 | 
			
		||||
 | 
			
		||||
          # The first component must be digits only.
 | 
			
		||||
          s/^\([0-9]*\)[a-z-].*/\1/
 | 
			
		||||
 | 
			
		||||
          #the following essentially does s/5.005/5.5/
 | 
			
		||||
          s/\.0*\([1-9]\)/.\1/g
 | 
			
		||||
          p
 | 
			
		||||
          q'
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
check_versions() {
 | 
			
		||||
  ret=0
 | 
			
		||||
 | 
			
		||||
  while read app req_ver; do
 | 
			
		||||
    # We only need libtoolize from the libtool package.
 | 
			
		||||
    if test "$app" = libtool; then
 | 
			
		||||
      app=libtoolize
 | 
			
		||||
    fi
 | 
			
		||||
    # Exempt git if --no-git is in effect.
 | 
			
		||||
    if test "$app" = git; then
 | 
			
		||||
      $use_git || continue
 | 
			
		||||
    fi
 | 
			
		||||
    # Honor $APP variables ($TAR, $AUTOCONF, etc.)
 | 
			
		||||
    appvar=`echo $app | LC_ALL=C tr '[a-z]-' '[A-Z]_'`
 | 
			
		||||
    test "$appvar" = TAR && appvar=AMTAR
 | 
			
		||||
    case $appvar in
 | 
			
		||||
        GZIP) ;; # Do not use $GZIP:  it contains gzip options.
 | 
			
		||||
        *) eval "app=\${$appvar-$app}" ;;
 | 
			
		||||
    esac
 | 
			
		||||
    if [ "$req_ver" = "-" ]; then
 | 
			
		||||
      # Merely require app to exist; not all prereq apps are well-behaved
 | 
			
		||||
      # so we have to rely on $? rather than get_version.
 | 
			
		||||
      $app --version >/dev/null 2>&1
 | 
			
		||||
      if [ 126 -le $? ]; then
 | 
			
		||||
        echo "$me: Error: '$app' not found" >&2
 | 
			
		||||
        ret=1
 | 
			
		||||
      fi
 | 
			
		||||
    else
 | 
			
		||||
      # Require app to produce a new enough version string.
 | 
			
		||||
      inst_ver=$(get_version $app)
 | 
			
		||||
      if [ ! "$inst_ver" ]; then
 | 
			
		||||
        echo "$me: Error: '$app' not found" >&2
 | 
			
		||||
        ret=1
 | 
			
		||||
      else
 | 
			
		||||
        latest_ver=$(sort_ver $req_ver $inst_ver | cut -d' ' -f2)
 | 
			
		||||
        if [ ! "$latest_ver" = "$inst_ver" ]; then
 | 
			
		||||
          echo "$me: Error: '$app' version == $inst_ver is too old" >&2
 | 
			
		||||
          echo "       '$app' version >= $req_ver is required" >&2
 | 
			
		||||
          ret=1
 | 
			
		||||
        fi
 | 
			
		||||
      fi
 | 
			
		||||
    fi
 | 
			
		||||
  done
 | 
			
		||||
 | 
			
		||||
  return $ret
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
print_versions() {
 | 
			
		||||
  echo "Program    Min_version"
 | 
			
		||||
  echo "----------------------"
 | 
			
		||||
  printf %s "$buildreq"
 | 
			
		||||
  echo "----------------------"
 | 
			
		||||
  # can't depend on column -t
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
use_libtool=0
 | 
			
		||||
# We'd like to use grep -E, to see if any of LT_INIT,
 | 
			
		||||
# AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
 | 
			
		||||
# but that's not portable enough (e.g., for Solaris).
 | 
			
		||||
grep '^[	 ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
 | 
			
		||||
  && use_libtool=1
 | 
			
		||||
grep '^[	 ]*LT_INIT' configure.ac >/dev/null \
 | 
			
		||||
  && use_libtool=1
 | 
			
		||||
if test $use_libtool = 1; then
 | 
			
		||||
  find_tool LIBTOOLIZE glibtoolize libtoolize
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# gnulib-tool requires at least automake and autoconf.
 | 
			
		||||
# If either is not listed, add it (with minimum version) as a prerequisite.
 | 
			
		||||
case $buildreq in
 | 
			
		||||
  *automake*) ;;
 | 
			
		||||
  *) buildreq="automake 1.9
 | 
			
		||||
$buildreq" ;;
 | 
			
		||||
esac
 | 
			
		||||
case $buildreq in
 | 
			
		||||
  *autoconf*) ;;
 | 
			
		||||
  *) buildreq="autoconf 2.59
 | 
			
		||||
$buildreq" ;;
 | 
			
		||||
esac
 | 
			
		||||
 | 
			
		||||
# When we can deduce that gnulib-tool will require patch,
 | 
			
		||||
# and when patch is not already listed as a prerequisite, add it, too.
 | 
			
		||||
if test ! -d "$local_gl_dir" \
 | 
			
		||||
    || find "$local_gl_dir" -name '*.diff' -exec false {} +; then
 | 
			
		||||
  :
 | 
			
		||||
else
 | 
			
		||||
  case $buildreq in
 | 
			
		||||
    *patch*) ;;
 | 
			
		||||
    *) buildreq="patch -
 | 
			
		||||
$buildreq" ;;
 | 
			
		||||
  esac
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
if ! printf "$buildreq" | check_versions; then
 | 
			
		||||
  echo >&2
 | 
			
		||||
  if test -f README-prereq; then
 | 
			
		||||
    echo "$0: See README-prereq for how to get the prerequisite programs" >&2
 | 
			
		||||
  else
 | 
			
		||||
    echo "$0: Please install the prerequisite programs" >&2
 | 
			
		||||
  fi
 | 
			
		||||
  exit 1
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
echo "$0: Bootstrapping from checked-out $package sources..."
 | 
			
		||||
 | 
			
		||||
# See if we can use gnulib's git-merge-changelog merge driver.
 | 
			
		||||
if test -d .git && (git --version) >/dev/null 2>/dev/null ; then
 | 
			
		||||
  if git config merge.merge-changelog.driver >/dev/null ; then
 | 
			
		||||
    :
 | 
			
		||||
  elif (git-merge-changelog --version) >/dev/null 2>/dev/null ; then
 | 
			
		||||
    echo "$0: initializing git-merge-changelog driver"
 | 
			
		||||
    git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
 | 
			
		||||
    git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
 | 
			
		||||
  else
 | 
			
		||||
    echo "$0: consider installing git-merge-changelog from gnulib"
 | 
			
		||||
  fi
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
cleanup_gnulib() {
 | 
			
		||||
  status=$?
 | 
			
		||||
  rm -fr "$gnulib_path"
 | 
			
		||||
  exit $status
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
git_modules_config () {
 | 
			
		||||
  test -f .gitmodules && git config --file .gitmodules "$@"
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
gnulib_path=`git_modules_config submodule.gnulib.path`
 | 
			
		||||
test -z "$gnulib_path" && gnulib_path=gnulib
 | 
			
		||||
 | 
			
		||||
# Get gnulib files.
 | 
			
		||||
 | 
			
		||||
case ${GNULIB_SRCDIR--} in
 | 
			
		||||
-)
 | 
			
		||||
  if git_modules_config submodule.gnulib.url >/dev/null; then
 | 
			
		||||
    echo "$0: getting gnulib files..."
 | 
			
		||||
    git submodule init || exit $?
 | 
			
		||||
    git submodule update || exit $?
 | 
			
		||||
 | 
			
		||||
  elif [ ! -d "$gnulib_path" ]; then
 | 
			
		||||
    echo "$0: getting gnulib files..."
 | 
			
		||||
 | 
			
		||||
    trap cleanup_gnulib 1 2 13 15
 | 
			
		||||
 | 
			
		||||
    shallow=
 | 
			
		||||
    git clone -h 2>&1 | grep -- --depth > /dev/null && shallow='--depth 2'
 | 
			
		||||
    git clone $shallow git://git.sv.gnu.org/gnulib "$gnulib_path" ||
 | 
			
		||||
      cleanup_gnulib
 | 
			
		||||
 | 
			
		||||
    trap - 1 2 13 15
 | 
			
		||||
  fi
 | 
			
		||||
  GNULIB_SRCDIR=$gnulib_path
 | 
			
		||||
  ;;
 | 
			
		||||
*)
 | 
			
		||||
  # Use GNULIB_SRCDIR as a reference.
 | 
			
		||||
  if test -d "$GNULIB_SRCDIR"/.git && \
 | 
			
		||||
        git_modules_config submodule.gnulib.url >/dev/null; then
 | 
			
		||||
    echo "$0: getting gnulib files..."
 | 
			
		||||
    if git submodule -h|grep -- --reference > /dev/null; then
 | 
			
		||||
      # Prefer the one-liner available in git 1.6.4 or newer.
 | 
			
		||||
      git submodule update --init --reference "$GNULIB_SRCDIR" \
 | 
			
		||||
        "$gnulib_path" || exit $?
 | 
			
		||||
    else
 | 
			
		||||
      # This fallback allows at least git 1.5.5.
 | 
			
		||||
      if test -f "$gnulib_path"/gnulib-tool; then
 | 
			
		||||
        # Since file already exists, assume submodule init already complete.
 | 
			
		||||
        git submodule update || exit $?
 | 
			
		||||
      else
 | 
			
		||||
        # Older git can't clone into an empty directory.
 | 
			
		||||
        rmdir "$gnulib_path" 2>/dev/null
 | 
			
		||||
        git clone --reference "$GNULIB_SRCDIR" \
 | 
			
		||||
          "$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
 | 
			
		||||
          && git submodule init && git submodule update \
 | 
			
		||||
          || exit $?
 | 
			
		||||
      fi
 | 
			
		||||
    fi
 | 
			
		||||
    GNULIB_SRCDIR=$gnulib_path
 | 
			
		||||
  fi
 | 
			
		||||
  ;;
 | 
			
		||||
esac
 | 
			
		||||
 | 
			
		||||
if $bootstrap_sync; then
 | 
			
		||||
  cmp -s "$0" "$GNULIB_SRCDIR/build-aux/bootstrap" || {
 | 
			
		||||
    echo "$0: updating bootstrap and restarting..."
 | 
			
		||||
    exec sh -c \
 | 
			
		||||
      'cp "$1" "$2" && shift && exec "${CONFIG_SHELL-/bin/sh}" "$@"' \
 | 
			
		||||
      -- "$GNULIB_SRCDIR/build-aux/bootstrap" \
 | 
			
		||||
      "$0" "$@" --no-bootstrap-sync
 | 
			
		||||
  }
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
 | 
			
		||||
<$gnulib_tool || exit $?
 | 
			
		||||
 | 
			
		||||
# Get translations.
 | 
			
		||||
 | 
			
		||||
download_po_files() {
 | 
			
		||||
  subdir=$1
 | 
			
		||||
  domain=$2
 | 
			
		||||
  echo "$me: getting translations into $subdir for $domain..."
 | 
			
		||||
  cmd=`printf "$po_download_command_format" "$domain" "$subdir"`
 | 
			
		||||
  eval "$cmd" && return
 | 
			
		||||
  # Fallback to HTTP.
 | 
			
		||||
  cmd=`printf "$po_download_command_format2" "$subdir" "$domain"`
 | 
			
		||||
  eval "$cmd"
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# Mirror .po files to $po_dir/.reference and copy only the new
 | 
			
		||||
# or modified ones into $po_dir.  Also update $po_dir/LINGUAS.
 | 
			
		||||
# Note po files that exist locally only are left in $po_dir but will
 | 
			
		||||
# not be included in LINGUAS and hence will not be distributed.
 | 
			
		||||
update_po_files() {
 | 
			
		||||
  # Directory containing primary .po files.
 | 
			
		||||
  # Overwrite them only when we're sure a .po file is new.
 | 
			
		||||
  po_dir=$1
 | 
			
		||||
  domain=$2
 | 
			
		||||
 | 
			
		||||
  # Mirror *.po files into this dir.
 | 
			
		||||
  # Usually contains *.s1 checksum files.
 | 
			
		||||
  ref_po_dir="$po_dir/.reference"
 | 
			
		||||
 | 
			
		||||
  test -d $ref_po_dir || mkdir $ref_po_dir || return
 | 
			
		||||
  download_po_files $ref_po_dir $domain \
 | 
			
		||||
    && ls "$ref_po_dir"/*.po 2>/dev/null |
 | 
			
		||||
      sed 's|.*/||; s|\.po$||' > "$po_dir/LINGUAS" || return
 | 
			
		||||
 | 
			
		||||
  langs=`cd $ref_po_dir && echo *.po|sed 's/\.po//g'`
 | 
			
		||||
  test "$langs" = '*' && langs=x
 | 
			
		||||
  for po in $langs; do
 | 
			
		||||
    case $po in x) continue;; esac
 | 
			
		||||
    new_po="$ref_po_dir/$po.po"
 | 
			
		||||
    cksum_file="$ref_po_dir/$po.s1"
 | 
			
		||||
    if ! test -f "$cksum_file" ||
 | 
			
		||||
        ! test -f "$po_dir/$po.po" ||
 | 
			
		||||
        ! $SHA1SUM -c --status "$cksum_file" \
 | 
			
		||||
            < "$new_po" > /dev/null; then
 | 
			
		||||
      echo "$me: updated $po_dir/$po.po..."
 | 
			
		||||
      cp "$new_po" "$po_dir/$po.po" \
 | 
			
		||||
          && $SHA1SUM < "$new_po" > "$cksum_file"
 | 
			
		||||
    fi
 | 
			
		||||
  done
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
case $SKIP_PO in
 | 
			
		||||
'')
 | 
			
		||||
  if test -d po; then
 | 
			
		||||
    update_po_files po $package || exit
 | 
			
		||||
  fi
 | 
			
		||||
 | 
			
		||||
  if test -d runtime-po; then
 | 
			
		||||
    update_po_files runtime-po $package-runtime || exit
 | 
			
		||||
  fi;;
 | 
			
		||||
esac
 | 
			
		||||
 | 
			
		||||
symlink_to_dir()
 | 
			
		||||
{
 | 
			
		||||
  src=$1/$2
 | 
			
		||||
  dst=${3-$2}
 | 
			
		||||
 | 
			
		||||
  test -f "$src" && {
 | 
			
		||||
 | 
			
		||||
    # If the destination directory doesn't exist, create it.
 | 
			
		||||
    # This is required at least for "lib/uniwidth/cjk.h".
 | 
			
		||||
    dst_dir=`dirname "$dst"`
 | 
			
		||||
    if ! test -d "$dst_dir"; then
 | 
			
		||||
      mkdir -p "$dst_dir"
 | 
			
		||||
 | 
			
		||||
      # If we've just created a directory like lib/uniwidth,
 | 
			
		||||
      # tell version control system(s) it's ignorable.
 | 
			
		||||
      # FIXME: for now, this does only one level
 | 
			
		||||
      parent=`dirname "$dst_dir"`
 | 
			
		||||
      for dot_ig in x $vc_ignore; do
 | 
			
		||||
        test $dot_ig = x && continue
 | 
			
		||||
        ig=$parent/$dot_ig
 | 
			
		||||
        insert_vc_ignore $ig `echo "$dst_dir"|sed 's,.*/,,'`
 | 
			
		||||
      done
 | 
			
		||||
    fi
 | 
			
		||||
 | 
			
		||||
    if $copy; then
 | 
			
		||||
      {
 | 
			
		||||
        test ! -h "$dst" || {
 | 
			
		||||
          echo "$me: rm -f $dst" &&
 | 
			
		||||
          rm -f "$dst"
 | 
			
		||||
        }
 | 
			
		||||
      } &&
 | 
			
		||||
      test -f "$dst" &&
 | 
			
		||||
      cmp -s "$src" "$dst" || {
 | 
			
		||||
        echo "$me: cp -fp $src $dst" &&
 | 
			
		||||
        cp -fp "$src" "$dst"
 | 
			
		||||
      }
 | 
			
		||||
    else
 | 
			
		||||
      # Leave any existing symlink alone, if it already points to the source,
 | 
			
		||||
      # so that broken build tools that care about symlink times
 | 
			
		||||
      # aren't confused into doing unnecessary builds.  Conversely, if the
 | 
			
		||||
      # existing symlink's time stamp is older than the source, make it afresh,
 | 
			
		||||
      # so that broken tools aren't confused into skipping needed builds.  See
 | 
			
		||||
      # <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00326.html>.
 | 
			
		||||
      test -h "$dst" &&
 | 
			
		||||
      src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 &&
 | 
			
		||||
      dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 &&
 | 
			
		||||
      test "$src_i" = "$dst_i" &&
 | 
			
		||||
      both_ls=`ls -dt "$src" "$dst"` &&
 | 
			
		||||
      test "X$both_ls" = "X$dst$nl$src" || {
 | 
			
		||||
        dot_dots=
 | 
			
		||||
        case $src in
 | 
			
		||||
        /*) ;;
 | 
			
		||||
        *)
 | 
			
		||||
          case /$dst/ in
 | 
			
		||||
          *//* | */../* | */./* | /*/*/*/*/*/)
 | 
			
		||||
             echo >&2 "$me: invalid symlink calculation: $src -> $dst"
 | 
			
		||||
             exit 1;;
 | 
			
		||||
          /*/*/*/*/)	dot_dots=../../../;;
 | 
			
		||||
          /*/*/*/)	dot_dots=../../;;
 | 
			
		||||
          /*/*/)	dot_dots=../;;
 | 
			
		||||
          esac;;
 | 
			
		||||
        esac
 | 
			
		||||
 | 
			
		||||
        echo "$me: ln -fs $dot_dots$src $dst" &&
 | 
			
		||||
        ln -fs "$dot_dots$src" "$dst"
 | 
			
		||||
      }
 | 
			
		||||
    fi
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# NOTE: we have to be careful to run both autopoint and libtoolize
 | 
			
		||||
# before gnulib-tool, since gnulib-tool is likely to provide newer
 | 
			
		||||
# versions of files "installed" by these two programs.
 | 
			
		||||
# Then, *after* gnulib-tool (see below), we have to be careful to
 | 
			
		||||
# run autoreconf in such a way that it does not run either of these
 | 
			
		||||
# two just-pre-run programs.
 | 
			
		||||
 | 
			
		||||
# Import from gettext.
 | 
			
		||||
with_gettext=yes
 | 
			
		||||
grep '^[	 ]*AM_GNU_GETTEXT_VERSION(' configure.ac >/dev/null || \
 | 
			
		||||
    with_gettext=no
 | 
			
		||||
 | 
			
		||||
if test $with_gettext = yes; then
 | 
			
		||||
  # Released autopoint has the tendency to install macros that have been
 | 
			
		||||
  # obsoleted in current gnulib, so run this before gnulib-tool.
 | 
			
		||||
  echo "$0: $AUTOPOINT --force"
 | 
			
		||||
  $AUTOPOINT --force || exit
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# Autoreconf runs aclocal before libtoolize, which causes spurious
 | 
			
		||||
# warnings if the initial aclocal is confused by the libtoolized
 | 
			
		||||
# (or worse out-of-date) macro directory.
 | 
			
		||||
if test $use_libtool = 1; then
 | 
			
		||||
  echo "running: $LIBTOOLIZE --copy --install"
 | 
			
		||||
  $LIBTOOLIZE --copy --install
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
version_controlled_file() {
 | 
			
		||||
  dir=$1
 | 
			
		||||
  file=$2
 | 
			
		||||
  found=no
 | 
			
		||||
  if test -d CVS; then
 | 
			
		||||
    grep -F "/$file/" $dir/CVS/Entries 2>/dev/null |
 | 
			
		||||
             grep '^/[^/]*/[0-9]' > /dev/null && found=yes
 | 
			
		||||
  elif test -d .git; then
 | 
			
		||||
    git rm -n "$dir/$file" > /dev/null 2>&1 && found=yes
 | 
			
		||||
  elif test -d .svn; then
 | 
			
		||||
    svn log -r HEAD "$dir/$file" > /dev/null 2>&1 && found=yes
 | 
			
		||||
  else
 | 
			
		||||
    echo "$me: no version control for $dir/$file?" >&2
 | 
			
		||||
  fi
 | 
			
		||||
  test $found = yes
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# Import from gnulib.
 | 
			
		||||
 | 
			
		||||
gnulib_tool_options="\
 | 
			
		||||
 --import\
 | 
			
		||||
 --no-changelog\
 | 
			
		||||
 --aux-dir $build_aux\
 | 
			
		||||
 --doc-base $doc_base\
 | 
			
		||||
 --lib $gnulib_name\
 | 
			
		||||
 --m4-base $m4_base/\
 | 
			
		||||
 --source-base $source_base/\
 | 
			
		||||
 --tests-base $tests_base\
 | 
			
		||||
 --local-dir $local_gl_dir\
 | 
			
		||||
 $gnulib_tool_option_extras\
 | 
			
		||||
"
 | 
			
		||||
if test $use_libtool = 1; then
 | 
			
		||||
  case "$gnulib_tool_options " in
 | 
			
		||||
    *' --libtool '*) ;;
 | 
			
		||||
    *) gnulib_tool_options="$gnulib_tool_options --libtool" ;;
 | 
			
		||||
  esac
 | 
			
		||||
fi
 | 
			
		||||
echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
 | 
			
		||||
$gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
 | 
			
		||||
 | 
			
		||||
for file in $gnulib_files; do
 | 
			
		||||
  symlink_to_dir "$GNULIB_SRCDIR" $file || exit
 | 
			
		||||
done
 | 
			
		||||
 | 
			
		||||
bootstrap_post_import_hook \
 | 
			
		||||
  || { echo >&2 "$me: bootstrap_post_import_hook failed"; exit 1; }
 | 
			
		||||
 | 
			
		||||
# Remove any dangling symlink matching "*.m4" or "*.[ch]" in some
 | 
			
		||||
# gnulib-populated directories.  Such .m4 files would cause aclocal to fail.
 | 
			
		||||
# The following requires GNU find 4.2.3 or newer.  Considering the usual
 | 
			
		||||
# portability constraints of this script, that may seem a very demanding
 | 
			
		||||
# requirement, but it should be ok.  Ignore any failure, which is fine,
 | 
			
		||||
# since this is only a convenience to help developers avoid the relatively
 | 
			
		||||
# unusual case in which a symlinked-to .m4 file is git-removed from gnulib
 | 
			
		||||
# between successive runs of this script.
 | 
			
		||||
find "$m4_base" "$source_base" \
 | 
			
		||||
  -depth \( -name '*.m4' -o -name '*.[ch]' \) \
 | 
			
		||||
  -type l -xtype l -delete > /dev/null 2>&1
 | 
			
		||||
 | 
			
		||||
# Some systems (RHEL 5) are using ancient autotools, for which the
 | 
			
		||||
# --no-recursive option had not been invented.  Detect that lack and
 | 
			
		||||
# omit the option when it's not supported.  FIXME in 2017: remove this
 | 
			
		||||
# hack when RHEL 5 autotools are updated, or when they become irrelevant.
 | 
			
		||||
no_recursive=
 | 
			
		||||
case $($AUTORECONF --help) in
 | 
			
		||||
  *--no-recursive*) no_recursive=--no-recursive;;
 | 
			
		||||
esac
 | 
			
		||||
 | 
			
		||||
# Tell autoreconf not to invoke autopoint or libtoolize; they were run above.
 | 
			
		||||
echo "running: AUTOPOINT=true LIBTOOLIZE=true " \
 | 
			
		||||
    "$AUTORECONF --verbose --install $no_recursive -I $m4_base $ACLOCAL_FLAGS"
 | 
			
		||||
AUTOPOINT=true LIBTOOLIZE=true \
 | 
			
		||||
    $AUTORECONF --verbose --install $no_recursive -I $m4_base $ACLOCAL_FLAGS \
 | 
			
		||||
  || exit 1
 | 
			
		||||
 | 
			
		||||
# Get some extra files from gnulib, overriding existing files.
 | 
			
		||||
for file in $gnulib_extra_files; do
 | 
			
		||||
  case $file in
 | 
			
		||||
  */INSTALL) dst=INSTALL;;
 | 
			
		||||
  build-aux/*) dst=$build_aux/`expr "$file" : 'build-aux/\(.*\)'`;;
 | 
			
		||||
  *) dst=$file;;
 | 
			
		||||
  esac
 | 
			
		||||
  symlink_to_dir "$GNULIB_SRCDIR" $file $dst || exit
 | 
			
		||||
done
 | 
			
		||||
 | 
			
		||||
if test $with_gettext = yes; then
 | 
			
		||||
  # Create gettext configuration.
 | 
			
		||||
  echo "$0: Creating po/Makevars from po/Makevars.template ..."
 | 
			
		||||
  rm -f po/Makevars
 | 
			
		||||
  sed '
 | 
			
		||||
    /^EXTRA_LOCALE_CATEGORIES *=/s/=.*/= '"$EXTRA_LOCALE_CATEGORIES"'/
 | 
			
		||||
    /^COPYRIGHT_HOLDER *=/s/=.*/= '"$COPYRIGHT_HOLDER"'/
 | 
			
		||||
    /^MSGID_BUGS_ADDRESS *=/s|=.*|= '"$MSGID_BUGS_ADDRESS"'|
 | 
			
		||||
    /^XGETTEXT_OPTIONS *=/{
 | 
			
		||||
      s/$/ \\/
 | 
			
		||||
      a\
 | 
			
		||||
          '"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
 | 
			
		||||
    }
 | 
			
		||||
  ' po/Makevars.template >po/Makevars || exit 1
 | 
			
		||||
 | 
			
		||||
  if test -d runtime-po; then
 | 
			
		||||
    # Similarly for runtime-po/Makevars, but not quite the same.
 | 
			
		||||
    rm -f runtime-po/Makevars
 | 
			
		||||
    sed '
 | 
			
		||||
      /^DOMAIN *=.*/s/=.*/= '"$package"'-runtime/
 | 
			
		||||
      /^subdir *=.*/s/=.*/= runtime-po/
 | 
			
		||||
      /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
 | 
			
		||||
      /^XGETTEXT_OPTIONS *=/{
 | 
			
		||||
        s/$/ \\/
 | 
			
		||||
        a\
 | 
			
		||||
            '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
 | 
			
		||||
      }
 | 
			
		||||
    ' po/Makevars.template >runtime-po/Makevars || exit 1
 | 
			
		||||
 | 
			
		||||
    # Copy identical files from po to runtime-po.
 | 
			
		||||
    (cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
 | 
			
		||||
  fi
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
bootstrap_epilogue
 | 
			
		||||
 | 
			
		||||
echo "$0: done.  Now you can run './configure'."
 | 
			
		||||
 | 
			
		||||
# Local variables:
 | 
			
		||||
# eval: (add-hook 'write-file-hooks 'time-stamp)
 | 
			
		||||
# time-stamp-start: "scriptversion="
 | 
			
		||||
# time-stamp-format: "%:y-%02m-%02d.%02H"
 | 
			
		||||
# time-stamp-time-zone: "UTC"
 | 
			
		||||
# time-stamp-end: "; # UTC"
 | 
			
		||||
# End:
 | 
			
		||||
							
								
								
									
										240
									
								
								bootstrap.conf
									
									
									
									
									
								
							
							
						
						
									
										240
									
								
								bootstrap.conf
									
									
									
									
									
								
							@@ -1,240 +0,0 @@
 | 
			
		||||
# Bootstrap configuration.
 | 
			
		||||
 | 
			
		||||
# Copyright (C) 2010-2012 Red Hat, Inc.
 | 
			
		||||
 | 
			
		||||
# This library is free software; you can redistribute it and/or
 | 
			
		||||
# modify it under the terms of the GNU Lesser General Public
 | 
			
		||||
# License as published by the Free Software Foundation; either
 | 
			
		||||
# version 2.1 of the License, or (at your option) any later version.
 | 
			
		||||
 | 
			
		||||
# This program is distributed in the hope that it will be useful,
 | 
			
		||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
			
		||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
			
		||||
# GNU General Public License for more details.
 | 
			
		||||
 | 
			
		||||
# You should have received a copy of the GNU Lesser General Public
 | 
			
		||||
# License along with this library; if not, write to the Free Software
 | 
			
		||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# gnulib modules used by this package.
 | 
			
		||||
gnulib_modules='
 | 
			
		||||
accept
 | 
			
		||||
areadlink
 | 
			
		||||
base64
 | 
			
		||||
bind
 | 
			
		||||
bitrotate
 | 
			
		||||
byteswap
 | 
			
		||||
c-ctype
 | 
			
		||||
c-strcase
 | 
			
		||||
c-strcasestr
 | 
			
		||||
calloc-posix
 | 
			
		||||
canonicalize-lgpl
 | 
			
		||||
chown
 | 
			
		||||
close
 | 
			
		||||
connect
 | 
			
		||||
configmake
 | 
			
		||||
count-one-bits
 | 
			
		||||
crypto/md5
 | 
			
		||||
dirname-lgpl
 | 
			
		||||
environ
 | 
			
		||||
fclose
 | 
			
		||||
fcntl
 | 
			
		||||
fcntl-h
 | 
			
		||||
fdatasync
 | 
			
		||||
ffs
 | 
			
		||||
fnmatch
 | 
			
		||||
fsync
 | 
			
		||||
func
 | 
			
		||||
getaddrinfo
 | 
			
		||||
getcwd-lgpl
 | 
			
		||||
gethostname
 | 
			
		||||
getpass
 | 
			
		||||
getpeername
 | 
			
		||||
getsockname
 | 
			
		||||
gettext-h
 | 
			
		||||
gettimeofday
 | 
			
		||||
gitlog-to-changelog
 | 
			
		||||
gnumakefile
 | 
			
		||||
ignore-value
 | 
			
		||||
inet_pton
 | 
			
		||||
intprops
 | 
			
		||||
ioctl
 | 
			
		||||
largefile
 | 
			
		||||
listen
 | 
			
		||||
maintainer-makefile
 | 
			
		||||
manywarnings
 | 
			
		||||
mkstemp
 | 
			
		||||
mkstemps
 | 
			
		||||
mktempd
 | 
			
		||||
netdb
 | 
			
		||||
nonblocking
 | 
			
		||||
openpty
 | 
			
		||||
passfd
 | 
			
		||||
perror
 | 
			
		||||
physmem
 | 
			
		||||
pipe-posix
 | 
			
		||||
pipe2
 | 
			
		||||
poll
 | 
			
		||||
posix-shell
 | 
			
		||||
pthread
 | 
			
		||||
pthread_sigmask
 | 
			
		||||
recv
 | 
			
		||||
random_r
 | 
			
		||||
sched
 | 
			
		||||
send
 | 
			
		||||
setsockopt
 | 
			
		||||
sigaction
 | 
			
		||||
sigpipe
 | 
			
		||||
snprintf
 | 
			
		||||
socket
 | 
			
		||||
stdarg
 | 
			
		||||
stpcpy
 | 
			
		||||
strchrnul
 | 
			
		||||
strdup-posix
 | 
			
		||||
strndup
 | 
			
		||||
strerror
 | 
			
		||||
strerror_r-posix
 | 
			
		||||
strptime
 | 
			
		||||
strsep
 | 
			
		||||
strtok_r
 | 
			
		||||
sys_stat
 | 
			
		||||
sys_wait
 | 
			
		||||
termios
 | 
			
		||||
time_r
 | 
			
		||||
timegm
 | 
			
		||||
ttyname_r
 | 
			
		||||
uname
 | 
			
		||||
useless-if-before-free
 | 
			
		||||
usleep
 | 
			
		||||
vasprintf
 | 
			
		||||
verify
 | 
			
		||||
vc-list-files
 | 
			
		||||
vsnprintf
 | 
			
		||||
waitpid
 | 
			
		||||
warnings
 | 
			
		||||
'
 | 
			
		||||
 | 
			
		||||
# Additional xgettext options to use.  Use "\\\newline" to break lines.
 | 
			
		||||
XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
 | 
			
		||||
 --flag=virAsprintf:2:c-format\\\
 | 
			
		||||
 --from-code=UTF-8\\\
 | 
			
		||||
'
 | 
			
		||||
 | 
			
		||||
# This is not a GNU package, so the default bug address is invalid,
 | 
			
		||||
# and the translation project is not in use.
 | 
			
		||||
MSGID_BUGS_ADDRESS=libvir-list@redhat.com
 | 
			
		||||
COPYRIGHT_HOLDER='Red Hat, Inc.'
 | 
			
		||||
SKIP_PO=true
 | 
			
		||||
 | 
			
		||||
# Enable copy-mode for MSYS/MinGW. MSYS' ln doesn't work well in the way
 | 
			
		||||
# bootstrap uses it with relative paths.
 | 
			
		||||
if test -n "$MSYSTEM"; then
 | 
			
		||||
    copy=true
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# If "AM_GNU_GETTEXT(external" or "AM_GNU_GETTEXT([external]"
 | 
			
		||||
# appears in configure.ac, exclude some unnecessary files.
 | 
			
		||||
# Without grep's -E option (not portable enough, pre-configure),
 | 
			
		||||
# the following test is ugly.  Also, this depends on the existence
 | 
			
		||||
# of configure.ac, not the obsolescent-named configure.in.  But if
 | 
			
		||||
# you're using this infrastructure, you should care about such things.
 | 
			
		||||
 | 
			
		||||
gettext_external=0
 | 
			
		||||
grep '^[	 ]*AM_GNU_GETTEXT(external\>' configure.ac > /dev/null &&
 | 
			
		||||
  gettext_external=1
 | 
			
		||||
grep '^[	 ]*AM_GNU_GETTEXT(\[external\]' configure.ac > /dev/null &&
 | 
			
		||||
  gettext_external=1
 | 
			
		||||
 | 
			
		||||
if test $gettext_external = 1; then
 | 
			
		||||
  # Gettext supplies these files, but we don't need them since
 | 
			
		||||
  # we don't have an intl subdirectory.
 | 
			
		||||
  excluded_files='
 | 
			
		||||
      m4/glibc2.m4
 | 
			
		||||
      m4/intdiv0.m4
 | 
			
		||||
      m4/lcmessage.m4
 | 
			
		||||
      m4/uintmax_t.m4
 | 
			
		||||
      m4/ulonglong.m4
 | 
			
		||||
      m4/visibility.m4
 | 
			
		||||
  '
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# Tell gnulib to:
 | 
			
		||||
#   require LGPLv2+
 | 
			
		||||
#   apply any local diffs in gnulib/local/ dir
 | 
			
		||||
#   put *.m4 files in new gnulib/m4/ dir
 | 
			
		||||
#   put *.[ch] files in new gnulib/lib/ dir
 | 
			
		||||
#   import gnulib tests in new gnulib/tests/ dir
 | 
			
		||||
gnulib_name=libgnu
 | 
			
		||||
m4_base=gnulib/m4
 | 
			
		||||
source_base=gnulib/lib
 | 
			
		||||
tests_base=gnulib/tests
 | 
			
		||||
gnulib_tool_option_extras="\
 | 
			
		||||
 --lgpl=2\
 | 
			
		||||
 --with-tests\
 | 
			
		||||
 --makefile-name=gnulib.mk\
 | 
			
		||||
 --avoid=pt_chown\
 | 
			
		||||
 --avoid=lock-tests\
 | 
			
		||||
"
 | 
			
		||||
local_gl_dir=gnulib/local
 | 
			
		||||
 | 
			
		||||
# Convince bootstrap to use multiple m4 directories.
 | 
			
		||||
: ${ACLOCAL=aclocal}
 | 
			
		||||
ACLOCAL="$ACLOCAL -I m4"
 | 
			
		||||
export ACLOCAL
 | 
			
		||||
 | 
			
		||||
# Build prerequisites
 | 
			
		||||
# Note that some of these programs are only required for 'make dist' to
 | 
			
		||||
# succeed from a fresh git checkout; not all of these programs are
 | 
			
		||||
# required to run 'make dist' on a tarball.  As a special case, we want
 | 
			
		||||
# to require the equivalent of the Fedora python-devel package, but
 | 
			
		||||
# RHEL 5 lacks the witness python-config package; we hack around that
 | 
			
		||||
# old environment below.
 | 
			
		||||
buildreq="\
 | 
			
		||||
autoconf   2.59
 | 
			
		||||
automake   1.9.6
 | 
			
		||||
autopoint  -
 | 
			
		||||
gettext    0.17
 | 
			
		||||
git        1.5.5
 | 
			
		||||
gzip       -
 | 
			
		||||
libtool    -
 | 
			
		||||
patch      -
 | 
			
		||||
perl       5.5
 | 
			
		||||
pkg-config -
 | 
			
		||||
python-config -
 | 
			
		||||
rpcgen     -
 | 
			
		||||
tar        -
 | 
			
		||||
xmllint	   -
 | 
			
		||||
xsltproc   -
 | 
			
		||||
"
 | 
			
		||||
# Use rpm as a fallback to bypass the bootstrap probe for python-config,
 | 
			
		||||
# for the sake of RHEL 5; without requiring it on newer systems that
 | 
			
		||||
# have python-config to begin with.
 | 
			
		||||
if `(${PYTHON_CONFIG-python-config} --version;
 | 
			
		||||
     test $? -lt 126 || rpm -q python-devel) >/dev/null 2>&1`; then
 | 
			
		||||
  PYTHON_CONFIG=true
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
# Automake requires that ChangeLog exist.
 | 
			
		||||
touch ChangeLog || exit 1
 | 
			
		||||
 | 
			
		||||
# Override bootstrap's list - we don't use mdate-sh or texinfo.tex.
 | 
			
		||||
gnulib_extra_files="
 | 
			
		||||
        $build_aux/install-sh
 | 
			
		||||
        $build_aux/missing
 | 
			
		||||
        $build_aux/depcomp
 | 
			
		||||
        $build_aux/config.guess
 | 
			
		||||
        $build_aux/config.sub
 | 
			
		||||
        doc/INSTALL
 | 
			
		||||
"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
bootstrap_epilogue()
 | 
			
		||||
{
 | 
			
		||||
  # Change paths in gnulib/tests/gnulib.mk from "../../.." to "../..",
 | 
			
		||||
  # then ensure that gnulib/tests/Makefile.in is up-to-date.
 | 
			
		||||
  m=gnulib/tests/gnulib.mk
 | 
			
		||||
  sed 's,\.\./\.\./\.\.,../..,g' $m > $m-t
 | 
			
		||||
  mv -f $m-t $m
 | 
			
		||||
  ${AUTOMAKE-automake} gnulib/tests/Makefile
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										817
									
								
								cfg.mk
									
									
									
									
									
								
							
							
						
						
									
										817
									
								
								cfg.mk
									
									
									
									
									
								
							@@ -1,817 +0,0 @@
 | 
			
		||||
# Customize Makefile.maint.                           -*- makefile -*-
 | 
			
		||||
# Copyright (C) 2008-2012 Red Hat, Inc.
 | 
			
		||||
# Copyright (C) 2003-2008 Free Software Foundation, Inc.
 | 
			
		||||
 | 
			
		||||
# This program is free software: you can redistribute it and/or modify
 | 
			
		||||
# it under the terms of the GNU General Public License as published by
 | 
			
		||||
# the Free Software Foundation, either version 3 of the License, or
 | 
			
		||||
# (at your option) any later version.
 | 
			
		||||
 | 
			
		||||
# This program is distributed in the hope that it will be useful,
 | 
			
		||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
			
		||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
			
		||||
# GNU General Public License for more details.
 | 
			
		||||
 | 
			
		||||
# You should have received a copy of the GNU General Public License
 | 
			
		||||
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 | 
			
		||||
 | 
			
		||||
# Use alpha.gnu.org for alpha and beta releases.
 | 
			
		||||
# Use ftp.gnu.org for major releases.
 | 
			
		||||
gnu_ftp_host-alpha = alpha.gnu.org
 | 
			
		||||
gnu_ftp_host-beta = alpha.gnu.org
 | 
			
		||||
gnu_ftp_host-major = ftp.gnu.org
 | 
			
		||||
gnu_rel_host = $(gnu_ftp_host-$(RELEASE_TYPE))
 | 
			
		||||
 | 
			
		||||
url_dir_list = \
 | 
			
		||||
  ftp://$(gnu_rel_host)/gnu/coreutils
 | 
			
		||||
 | 
			
		||||
# We use .gnulib, not gnulib.
 | 
			
		||||
gnulib_dir = $(srcdir)/.gnulib
 | 
			
		||||
 | 
			
		||||
# List of additional files that we want to pick up in our POTFILES.in
 | 
			
		||||
# This is all gnulib files, as well as generated files for RPC code.
 | 
			
		||||
generated_files = \
 | 
			
		||||
  $(srcdir)/daemon/*_dispatch.h \
 | 
			
		||||
  $(srcdir)/src/remote/*_client_bodies.h \
 | 
			
		||||
  $(srcdir)/src/remote/*_protocol.[ch] \
 | 
			
		||||
  $(srcdir)/gnulib/lib/*.[ch]
 | 
			
		||||
 | 
			
		||||
# We haven't converted all scripts to using gnulib's init.sh yet.
 | 
			
		||||
_test_script_regex = \<\(init\|test-lib\)\.sh\>
 | 
			
		||||
 | 
			
		||||
# Tests not to run as part of "make distcheck".
 | 
			
		||||
local-checks-to-skip =			\
 | 
			
		||||
  changelog-check			\
 | 
			
		||||
  check-AUTHORS				\
 | 
			
		||||
  makefile-check			\
 | 
			
		||||
  makefile_path_separator_check		\
 | 
			
		||||
  patch-check				\
 | 
			
		||||
  sc_GPL_version			\
 | 
			
		||||
  sc_always_defined_macros		\
 | 
			
		||||
  sc_cast_of_alloca_return_value	\
 | 
			
		||||
  sc_cross_check_PATH_usage_in_tests	\
 | 
			
		||||
  sc_dd_max_sym_length			\
 | 
			
		||||
  sc_error_exit_success			\
 | 
			
		||||
  sc_file_system			\
 | 
			
		||||
  sc_immutable_NEWS			\
 | 
			
		||||
  sc_makefile_path_separator_check	\
 | 
			
		||||
  sc_obsolete_symbols			\
 | 
			
		||||
  sc_prohibit_S_IS_definition		\
 | 
			
		||||
  sc_prohibit_atoi_atof			\
 | 
			
		||||
  sc_prohibit_hash_without_use		\
 | 
			
		||||
  sc_prohibit_jm_in_m4			\
 | 
			
		||||
  sc_prohibit_quote_without_use		\
 | 
			
		||||
  sc_prohibit_quotearg_without_use	\
 | 
			
		||||
  sc_prohibit_stat_st_blocks		\
 | 
			
		||||
  sc_root_tests				\
 | 
			
		||||
  sc_space_tab				\
 | 
			
		||||
  sc_sun_os_names			\
 | 
			
		||||
  sc_system_h_headers			\
 | 
			
		||||
  sc_texinfo_acronym			\
 | 
			
		||||
  sc_tight_scope			\
 | 
			
		||||
  sc_two_space_separator_in_usage	\
 | 
			
		||||
  sc_error_message_uppercase		\
 | 
			
		||||
  sc_program_name			\
 | 
			
		||||
  sc_require_test_exit_idiom		\
 | 
			
		||||
  sc_makefile_check			\
 | 
			
		||||
  sc_useless_cpp_parens
 | 
			
		||||
 | 
			
		||||
# Files that should never cause syntax check failures.
 | 
			
		||||
VC_LIST_ALWAYS_EXCLUDE_REGEX = \
 | 
			
		||||
  (^(HACKING|docs/(news\.html\.in|.*\.patch))|\.po)$$
 | 
			
		||||
 | 
			
		||||
# Functions like free() that are no-ops on NULL arguments.
 | 
			
		||||
useless_free_options =				\
 | 
			
		||||
  --name=VIR_FREE				\
 | 
			
		||||
  --name=qemuCapsFree				\
 | 
			
		||||
  --name=qemuMigrationCookieFree                \
 | 
			
		||||
  --name=qemuMigrationCookieGraphicsFree        \
 | 
			
		||||
  --name=sexpr_free				\
 | 
			
		||||
  --name=virBandwidthDefFree			\
 | 
			
		||||
  --name=virBitmapFree                          \
 | 
			
		||||
  --name=virCPUDefFree				\
 | 
			
		||||
  --name=virCapabilitiesFree			\
 | 
			
		||||
  --name=virCapabilitiesFreeGuest		\
 | 
			
		||||
  --name=virCapabilitiesFreeGuestDomain		\
 | 
			
		||||
  --name=virCapabilitiesFreeGuestFeature	\
 | 
			
		||||
  --name=virCapabilitiesFreeGuestMachine	\
 | 
			
		||||
  --name=virCapabilitiesFreeHostNUMACell	\
 | 
			
		||||
  --name=virCapabilitiesFreeMachines		\
 | 
			
		||||
  --name=virCgroupFree				\
 | 
			
		||||
  --name=virCommandFree				\
 | 
			
		||||
  --name=virConfFreeList			\
 | 
			
		||||
  --name=virConfFreeValue			\
 | 
			
		||||
  --name=virDomainActualNetDefFree		\
 | 
			
		||||
  --name=virDomainChrDefFree			\
 | 
			
		||||
  --name=virDomainChrSourceDefFree		\
 | 
			
		||||
  --name=virDomainControllerDefFree		\
 | 
			
		||||
  --name=virDomainDefFree			\
 | 
			
		||||
  --name=virDomainDeviceDefFree			\
 | 
			
		||||
  --name=virDomainDiskDefFree			\
 | 
			
		||||
  --name=virDomainEventCallbackListFree		\
 | 
			
		||||
  --name=virDomainEventFree			\
 | 
			
		||||
  --name=virDomainEventQueueFree		\
 | 
			
		||||
  --name=virDomainEventStateFree		\
 | 
			
		||||
  --name=virDomainFSDefFree			\
 | 
			
		||||
  --name=virDomainGraphicsDefFree		\
 | 
			
		||||
  --name=virDomainHostdevDefFree		\
 | 
			
		||||
  --name=virDomainInputDefFree			\
 | 
			
		||||
  --name=virDomainNetDefFree			\
 | 
			
		||||
  --name=virDomainObjFree			\
 | 
			
		||||
  --name=virDomainSmartcardDefFree		\
 | 
			
		||||
  --name=virDomainSnapshotDefFree		\
 | 
			
		||||
  --name=virDomainSnapshotObjFree		\
 | 
			
		||||
  --name=virDomainSoundDefFree			\
 | 
			
		||||
  --name=virDomainVideoDefFree			\
 | 
			
		||||
  --name=virDomainWatchdogDefFree		\
 | 
			
		||||
  --name=virFileDirectFdFree			\
 | 
			
		||||
  --name=virHashFree				\
 | 
			
		||||
  --name=virInterfaceDefFree			\
 | 
			
		||||
  --name=virInterfaceIpDefFree			\
 | 
			
		||||
  --name=virInterfaceObjFree			\
 | 
			
		||||
  --name=virInterfaceProtocolDefFree		\
 | 
			
		||||
  --name=virJSONValueFree			\
 | 
			
		||||
  --name=virLastErrFreeData			\
 | 
			
		||||
  --name=virNetMessageFree                      \
 | 
			
		||||
  --name=virNetClientFree                       \
 | 
			
		||||
  --name=virNetClientProgramFree                \
 | 
			
		||||
  --name=virNetClientStreamFree                 \
 | 
			
		||||
  --name=virNetServerFree                       \
 | 
			
		||||
  --name=virNetServerClientFree                 \
 | 
			
		||||
  --name=virNetServerMDNSFree                   \
 | 
			
		||||
  --name=virNetServerMDNSEntryFree              \
 | 
			
		||||
  --name=virNetServerMDNSGroupFree              \
 | 
			
		||||
  --name=virNetServerProgramFree                \
 | 
			
		||||
  --name=virNetServerServiceFree                \
 | 
			
		||||
  --name=virNetSocketFree                       \
 | 
			
		||||
  --name=virNetSASLContextFree                  \
 | 
			
		||||
  --name=virNetSASLSessionFree                  \
 | 
			
		||||
  --name=virNetTLSSessionFree                   \
 | 
			
		||||
  --name=virNWFilterDefFree			\
 | 
			
		||||
  --name=virNWFilterEntryFree			\
 | 
			
		||||
  --name=virNWFilterHashTableFree		\
 | 
			
		||||
  --name=virNWFilterIPAddrLearnReqFree		\
 | 
			
		||||
  --name=virNWFilterIncludeDefFree		\
 | 
			
		||||
  --name=virNWFilterObjFree			\
 | 
			
		||||
  --name=virNWFilterRuleDefFree			\
 | 
			
		||||
  --name=virNWFilterRuleInstFree		\
 | 
			
		||||
  --name=virNetworkDefFree			\
 | 
			
		||||
  --name=virNetworkObjFree			\
 | 
			
		||||
  --name=virNodeDeviceDefFree			\
 | 
			
		||||
  --name=virNodeDeviceObjFree			\
 | 
			
		||||
  --name=virSecretDefFree			\
 | 
			
		||||
  --name=virStorageEncryptionFree		\
 | 
			
		||||
  --name=virStorageEncryptionSecretFree		\
 | 
			
		||||
  --name=virStorageFileFreeMetadata		\
 | 
			
		||||
  --name=virStoragePoolDefFree			\
 | 
			
		||||
  --name=virStoragePoolObjFree			\
 | 
			
		||||
  --name=virStoragePoolSourceFree		\
 | 
			
		||||
  --name=virStorageVolDefFree			\
 | 
			
		||||
  --name=virThreadPoolFree			\
 | 
			
		||||
  --name=xmlBufferFree				\
 | 
			
		||||
  --name=xmlFree				\
 | 
			
		||||
  --name=xmlFreeDoc				\
 | 
			
		||||
  --name=xmlFreeNode				\
 | 
			
		||||
  --name=xmlXPathFreeContext			\
 | 
			
		||||
  --name=xmlXPathFreeObject
 | 
			
		||||
 | 
			
		||||
# The following template was generated by this command:
 | 
			
		||||
# make ID && aid free|grep '^vi'|sed 's/ .*//;s/^/#   /'
 | 
			
		||||
# N virBufferFreeAndReset
 | 
			
		||||
# y virCPUDefFree
 | 
			
		||||
# y virCapabilitiesFree
 | 
			
		||||
# y virCapabilitiesFreeGuest
 | 
			
		||||
# y virCapabilitiesFreeGuestDomain
 | 
			
		||||
# y virCapabilitiesFreeGuestFeature
 | 
			
		||||
# y virCapabilitiesFreeGuestMachine
 | 
			
		||||
# y virCapabilitiesFreeHostNUMACell
 | 
			
		||||
# y virCapabilitiesFreeMachines
 | 
			
		||||
# N virCapabilitiesFreeNUMAInfo FIXME
 | 
			
		||||
# y virCgroupFree
 | 
			
		||||
# N virConfFree               (diagnoses the "error")
 | 
			
		||||
# y virConfFreeList
 | 
			
		||||
# y virConfFreeValue
 | 
			
		||||
# y virDomainChrDefFree
 | 
			
		||||
# y virDomainControllerDefFree
 | 
			
		||||
# y virDomainDefFree
 | 
			
		||||
# y virDomainDeviceDefFree
 | 
			
		||||
# y virDomainDiskDefFree
 | 
			
		||||
# y virDomainEventCallbackListFree
 | 
			
		||||
# y virDomainEventFree
 | 
			
		||||
# y virDomainEventQueueFree
 | 
			
		||||
# y virDomainFSDefFree
 | 
			
		||||
# n virDomainFree
 | 
			
		||||
# n virDomainFreeName (can't fix -- returns int)
 | 
			
		||||
# y virDomainGraphicsDefFree
 | 
			
		||||
# y virDomainHostdevDefFree
 | 
			
		||||
# y virDomainInputDefFree
 | 
			
		||||
# y virDomainNetDefFree
 | 
			
		||||
# y virDomainObjFree
 | 
			
		||||
# y virDomainSnapshotDefFree
 | 
			
		||||
# n virDomainSnapshotFree (returns int)
 | 
			
		||||
# n virDomainSnapshotFreeName (returns int)
 | 
			
		||||
# y virDomainSnapshotObjFree
 | 
			
		||||
# y virDomainSoundDefFree
 | 
			
		||||
# y virDomainVideoDefFree
 | 
			
		||||
# y virDomainWatchdogDefFree
 | 
			
		||||
# n virDrvNodeGetCellsFreeMemory (returns int)
 | 
			
		||||
# n virDrvNodeGetFreeMemory (returns long long)
 | 
			
		||||
# n virFree - dereferences param
 | 
			
		||||
# n virFreeError
 | 
			
		||||
# n virHashFree (takes 2 args)
 | 
			
		||||
# y virInterfaceDefFree
 | 
			
		||||
# n virInterfaceFree (returns int)
 | 
			
		||||
# n virInterfaceFreeName
 | 
			
		||||
# y virInterfaceIpDefFree
 | 
			
		||||
# y virInterfaceObjFree
 | 
			
		||||
# n virInterfaceObjListFree
 | 
			
		||||
# y virInterfaceProtocolDefFree
 | 
			
		||||
# y virJSONValueFree
 | 
			
		||||
# y virLastErrFreeData
 | 
			
		||||
# y virNWFilterDefFree
 | 
			
		||||
# y virNWFilterEntryFree
 | 
			
		||||
# n virNWFilterFree (returns int)
 | 
			
		||||
# y virNWFilterHashTableFree
 | 
			
		||||
# y virNWFilterIPAddrLearnReqFree
 | 
			
		||||
# y virNWFilterIncludeDefFree
 | 
			
		||||
# n virNWFilterFreeName (returns int)
 | 
			
		||||
# y virNWFilterObjFree
 | 
			
		||||
# n virNWFilterObjListFree FIXME
 | 
			
		||||
# y virNWFilterRuleDefFree
 | 
			
		||||
# n virNWFilterRuleFreeInstanceData (typedef)
 | 
			
		||||
# y virNWFilterRuleInstFree
 | 
			
		||||
# y virNetworkDefFree
 | 
			
		||||
# n virNetworkFree (returns int)
 | 
			
		||||
# n virNetworkFreeName (returns int)
 | 
			
		||||
# y virNetworkObjFree
 | 
			
		||||
# n virNetworkObjListFree FIXME
 | 
			
		||||
# n virNodeDevCapsDefFree FIXME
 | 
			
		||||
# y virNodeDeviceDefFree
 | 
			
		||||
# n virNodeDeviceFree (returns int)
 | 
			
		||||
# y virNodeDeviceObjFree
 | 
			
		||||
# n virNodeDeviceObjListFree FIXME
 | 
			
		||||
# n virNodeGetCellsFreeMemory (returns int)
 | 
			
		||||
# n virNodeGetFreeMemory (returns non-void)
 | 
			
		||||
# y virSecretDefFree
 | 
			
		||||
# n virSecretFree (returns non-void)
 | 
			
		||||
# n virSecretFreeName (2 args)
 | 
			
		||||
# n virSecurityLabelDefFree FIXME
 | 
			
		||||
# n virStorageBackendDiskMakeFreeExtent (returns non-void)
 | 
			
		||||
# y virStorageEncryptionFree
 | 
			
		||||
# y virStorageEncryptionSecretFree
 | 
			
		||||
# n virStorageFreeType (enum)
 | 
			
		||||
# y virStoragePoolDefFree
 | 
			
		||||
# n virStoragePoolFree (returns non-void)
 | 
			
		||||
# n virStoragePoolFreeName (returns non-void)
 | 
			
		||||
# y virStoragePoolObjFree
 | 
			
		||||
# n virStoragePoolObjListFree FIXME
 | 
			
		||||
# y virStoragePoolSourceFree
 | 
			
		||||
# y virStorageVolDefFree
 | 
			
		||||
# n virStorageVolFree (returns non-void)
 | 
			
		||||
# n virStorageVolFreeName (returns non-void)
 | 
			
		||||
# n virStreamFree
 | 
			
		||||
 | 
			
		||||
# Avoid uses of write(2).  Either switch to streams (fwrite), or use
 | 
			
		||||
# the safewrite wrapper.
 | 
			
		||||
sc_avoid_write:
 | 
			
		||||
	@prohibit='\<write *\('						\
 | 
			
		||||
	in_vc_files='\.c$$'						\
 | 
			
		||||
	halt='consider using safewrite instead of write'		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# In debug statements, print flags as bitmask and mode_t as octal.
 | 
			
		||||
sc_flags_debug:
 | 
			
		||||
	@prohibit='\<mode=%[0-9.]*[diux]'				\
 | 
			
		||||
	halt='use %o to debug mode_t values'				\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
	@prohibit='[Ff]lags=%[0-9.]*l*[diou]'				\
 | 
			
		||||
	halt='use %x to debug flag values'				\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Prefer 'unsigned int flags', along with checks for unknown flags.
 | 
			
		||||
# For historical reasons, we are stuck with 'unsigned long flags' in
 | 
			
		||||
# migration, so check for those known 4 instances and no more in public
 | 
			
		||||
# API.  Also check that no flags are marked unused, and 'unsigned' should
 | 
			
		||||
# appear before any declaration of a flags variable (achieved by
 | 
			
		||||
# prohibiting the word prior to the type from ending in anything other
 | 
			
		||||
# than d).  The existence of long long, and of documentation about
 | 
			
		||||
# flags, makes the regex in the third test slightly harder.
 | 
			
		||||
sc_flags_usage:
 | 
			
		||||
	@test "$$(cat $(srcdir)/include/libvirt/libvirt.h.in		\
 | 
			
		||||
	    $(srcdir)/include/libvirt/virterror.h			\
 | 
			
		||||
	    $(srcdir)/include/libvirt/libvirt-qemu.h			\
 | 
			
		||||
	  | grep -c '\(long\|unsigned\) flags')" != 4 &&		\
 | 
			
		||||
	  { echo '$(ME): new API should use "unsigned int flags"' 1>&2;	\
 | 
			
		||||
	    exit 1; } || :
 | 
			
		||||
	@prohibit=' flags ''ATTRIBUTE_UNUSED'				\
 | 
			
		||||
	halt='flags should be checked with virCheckFlags'		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
	@prohibit='^[^@]*([^d] (int|long long)|[^dg] long) flags[;,)]'	\
 | 
			
		||||
	halt='flags should be unsigned'					\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Avoid functions that should only be called via macro counterparts.
 | 
			
		||||
sc_prohibit_internal_functions:
 | 
			
		||||
	@prohibit='vir(Free|AllocN?|ReallocN|File(Close|Fclose|Fdopen)) *\(' \
 | 
			
		||||
	halt='use VIR_ macros instead of internal functions'		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Avoid raw malloc and free, except in documentation comments.
 | 
			
		||||
sc_prohibit_raw_allocation:
 | 
			
		||||
	@prohibit='^.[^*].*\<((m|c|re)alloc|free) *\([^)]'		\
 | 
			
		||||
	halt='use VIR_ macros from memory.h instead of malloc/free'	\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Avoid functions that can lead to double-close bugs.
 | 
			
		||||
sc_prohibit_close:
 | 
			
		||||
	@prohibit='([^>.]|^)\<[fp]?close *\('				\
 | 
			
		||||
	halt='use VIR_{FORCE_}[F]CLOSE instead of [f]close'		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
	@prohibit='\<fdopen *\('					\
 | 
			
		||||
	halt='use VIR_FDOPEN instead of fdopen'				\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Prefer virCommand for all child processes.
 | 
			
		||||
sc_prohibit_fork_wrappers:
 | 
			
		||||
	@prohibit='= *\<(fork|popen|system) *\('			\
 | 
			
		||||
	halt='use virCommand for child processes'			\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# access with X_OK accepts directories, but we can't exec() those.
 | 
			
		||||
# access with F_OK or R_OK is okay, though.
 | 
			
		||||
sc_prohibit_access_xok:
 | 
			
		||||
	@prohibit='access''(at)? *\(.*X_OK'				\
 | 
			
		||||
	halt='use virFileIsExecutable instead of access''(,X_OK)'	\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Similar to the gnulib maint.mk rule for sc_prohibit_strcmp
 | 
			
		||||
# Use STREQLEN or STRPREFIX rather than comparing strncmp == 0, or != 0.
 | 
			
		||||
snp_ = strncmp *\(.+\)
 | 
			
		||||
sc_prohibit_strncmp:
 | 
			
		||||
	@prohibit='! *strncmp *\(|\<$(snp_) *[!=]=|[!=]= *$(snp_)'	\
 | 
			
		||||
	exclude=':# *define STR(N?EQLEN|PREFIX)\('			\
 | 
			
		||||
	halt='$(ME): use STREQLEN or STRPREFIX instead of str''ncmp'	\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Use virAsprintf rather than as'printf since *strp is undefined on error.
 | 
			
		||||
sc_prohibit_asprintf:
 | 
			
		||||
	@prohibit='\<v?a[s]printf\>'					\
 | 
			
		||||
	halt='use virAsprintf, not as'printf				\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Prefer virSetUIDGID.
 | 
			
		||||
sc_prohibit_setuid:
 | 
			
		||||
	@prohibit='\<set(re)?[ug]id\> *\('				\
 | 
			
		||||
	halt='use virSetUIDGID, not raw set*id'				\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Use snprintf rather than s'printf, even if buffer is provably large enough,
 | 
			
		||||
# since gnulib has more guarantees for snprintf portability
 | 
			
		||||
sc_prohibit_sprintf:
 | 
			
		||||
	@prohibit='\<[s]printf\>'					\
 | 
			
		||||
	halt='use snprintf, not s'printf				\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
sc_prohibit_strncpy:
 | 
			
		||||
	@prohibit='strncpy *\('						\
 | 
			
		||||
	halt='use virStrncpy, not strncpy'				\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
sc_prohibit_readlink:
 | 
			
		||||
	@prohibit='readlink *\('					\
 | 
			
		||||
	halt='use virFileResolveLink, not readlink'			\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
sc_prohibit_gethostname:
 | 
			
		||||
	@prohibit='gethostname *\('					\
 | 
			
		||||
	halt='use virGetHostname, not gethostname'			\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
sc_prohibit_gettext_noop:
 | 
			
		||||
	@prohibit='gettext_noop *\('					\
 | 
			
		||||
	halt='use N_, not gettext_noop'					\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
sc_prohibit_VIR_ERR_NO_MEMORY:
 | 
			
		||||
	@prohibit='\<V''IR_ERR_NO_MEMORY\>'				\
 | 
			
		||||
	halt='use virReportOOMError, not V'IR_ERR_NO_MEMORY		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Use a subshell for each function, to give the optimal warning message.
 | 
			
		||||
include $(srcdir)/Makefile.nonreentrant
 | 
			
		||||
sc_prohibit_nonreentrant:
 | 
			
		||||
	@fail=0 ; \
 | 
			
		||||
	for i in $(NON_REENTRANT) ; \
 | 
			
		||||
	do \
 | 
			
		||||
	    (prohibit="\\<$$i *\\("					\
 | 
			
		||||
	     halt="use $${i}_r, not $$i"				\
 | 
			
		||||
	     $(_sc_search_regexp)					\
 | 
			
		||||
	    ) || fail=1;						\
 | 
			
		||||
	done ; \
 | 
			
		||||
	exit $$fail
 | 
			
		||||
 | 
			
		||||
# Prohibit the inclusion of <ctype.h>.
 | 
			
		||||
sc_prohibit_ctype_h:
 | 
			
		||||
	@prohibit='^# *include  *<ctype\.h>'				\
 | 
			
		||||
	halt="don't use ctype.h; instead, use c-ctype.h"		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Insist on correct types for [pug]id.
 | 
			
		||||
sc_correct_id_types:
 | 
			
		||||
	@prohibit='\<(int|long) *[pug]id\>'				\
 | 
			
		||||
	halt="use pid_t for pid, uid_t for uid, gid_t for gid"		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Forbid sizeof foo or sizeof (foo), require sizeof(foo)
 | 
			
		||||
sc_size_of_brackets:
 | 
			
		||||
	@prohibit='sizeof\s'						\
 | 
			
		||||
	halt='use sizeof(foo), not sizeof (foo) or sizeof foo'		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Ensure that no C source file, docs, or rng schema uses TABs for
 | 
			
		||||
# indentation.  Also match *.h.in files, to get libvirt.h.in.  Exclude
 | 
			
		||||
# files in gnulib, since they're imported.
 | 
			
		||||
space_indent_files=(\.(rng|s?[ch](\.in)?|html.in|py|syms)|(daemon|tools)/.*\.in)
 | 
			
		||||
sc_TAB_in_indentation:
 | 
			
		||||
	@prohibit='^ *	'						\
 | 
			
		||||
	in_vc_files='$(space_indent_files)$$'				\
 | 
			
		||||
	halt='indent with space, not TAB, in C, sh, html, py, syms and RNG schemas' \
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\
 | 
			
		||||
|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper
 | 
			
		||||
 | 
			
		||||
sc_avoid_ctype_macros:
 | 
			
		||||
	@prohibit='\b($(ctype_re)) *\('					\
 | 
			
		||||
	halt="don't use ctype macros (use c-ctype.h)"			\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
sc_avoid_strcase:
 | 
			
		||||
	@prohibit='\bstrn?case(cmp|str) *\('				\
 | 
			
		||||
	halt="don't use raw strcase functions (use c-strcase instead)"	\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
sc_prohibit_virBufferAdd_with_string_literal:
 | 
			
		||||
	@prohibit='\<virBufferAdd *\([^,]+, *"[^"]'			\
 | 
			
		||||
	halt='use virBufferAddLit, not virBufferAdd, with a string literal' \
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Not only do they fail to deal well with ipv6, but the gethostby*
 | 
			
		||||
# functions are also not thread-safe.
 | 
			
		||||
sc_prohibit_gethostby:
 | 
			
		||||
	@prohibit='\<gethostby(addr|name2?) *\('			\
 | 
			
		||||
	halt='use getaddrinfo, not gethostby*'				\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# raw xmlGetProp requires some nasty casts
 | 
			
		||||
sc_prohibit_xmlGetProp:
 | 
			
		||||
	@prohibit='\<xmlGetProp *\('					\
 | 
			
		||||
	halt='use virXMLPropString, not xmlGetProp'			\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# xml(ParseURI|SaveUri) doesn't handle IPv6 URIs well
 | 
			
		||||
sc_prohibit_xmlURI:
 | 
			
		||||
	@prohibit='\<xml(ParseURI|SaveUri) *\('				\
 | 
			
		||||
	halt='use virURI(Parse|Format), not xml(ParseURI|SaveUri)'	\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# we don't want old old-style return with parentheses around argument
 | 
			
		||||
sc_prohibit_return_as_function:
 | 
			
		||||
	@prohibit='\<return *\(([^()]*(\([^()]*\)[^()]*)*)\) *;'    \
 | 
			
		||||
	halt='avoid extra () with return statements'                \
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# ATTRIBUTE_UNUSED should only be applied in implementations, not
 | 
			
		||||
# header declarations
 | 
			
		||||
sc_avoid_attribute_unused_in_header:
 | 
			
		||||
	@prohibit='^[^#]*ATTRIBUTE_UNUSED([^:]|$$)'			\
 | 
			
		||||
	in_vc_files='\.h$$'						\
 | 
			
		||||
	halt='use ATTRIBUTE_UNUSED in .c rather than .h files'		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Many of the function names below came from this filter:
 | 
			
		||||
# git grep -B2 '\<_('|grep -E '\.c- *[[:alpha:]_][[:alnum:]_]* ?\(.*[,;]$' \
 | 
			
		||||
# |sed 's/.*\.c-  *//'|perl -pe 's/ ?\(.*//'|sort -u \
 | 
			
		||||
# |grep -vE '^(qsort|if|close|assert|fputc|free|N_|vir.*GetName|.*Unlock|virNodeListDevices|virHashRemoveEntry|freeaddrinfo|.*[fF]ree|xdrmem_create|xmlXPathFreeObject|virUUIDFormat|openvzSetProgramSentinal|polkit_action_unref)$'
 | 
			
		||||
 | 
			
		||||
msg_gen_function =
 | 
			
		||||
msg_gen_function += ESX_ERROR
 | 
			
		||||
msg_gen_function += ESX_VI_ERROR
 | 
			
		||||
msg_gen_function += HYPERV_ERROR
 | 
			
		||||
msg_gen_function += PHYP_ERROR
 | 
			
		||||
msg_gen_function += VIR_ERROR
 | 
			
		||||
msg_gen_function += VMX_ERROR
 | 
			
		||||
msg_gen_function += XENXS_ERROR
 | 
			
		||||
msg_gen_function += eventReportError
 | 
			
		||||
msg_gen_function += ifaceError
 | 
			
		||||
msg_gen_function += interfaceReportError
 | 
			
		||||
msg_gen_function += iptablesError
 | 
			
		||||
msg_gen_function += lxcError
 | 
			
		||||
msg_gen_function += libxlError
 | 
			
		||||
msg_gen_function += macvtapError
 | 
			
		||||
msg_gen_function += networkReportError
 | 
			
		||||
msg_gen_function += nodeReportError
 | 
			
		||||
msg_gen_function += openvzError
 | 
			
		||||
msg_gen_function += pciReportError
 | 
			
		||||
msg_gen_function += qemuReportError
 | 
			
		||||
msg_gen_function += qemudDispatchClientFailure
 | 
			
		||||
msg_gen_function += regerror
 | 
			
		||||
msg_gen_function += remoteError
 | 
			
		||||
msg_gen_function += remoteDispatchFormatError
 | 
			
		||||
msg_gen_function += statsError
 | 
			
		||||
msg_gen_function += streamsReportError
 | 
			
		||||
msg_gen_function += usbReportError
 | 
			
		||||
msg_gen_function += umlReportError
 | 
			
		||||
msg_gen_function += vah_error
 | 
			
		||||
msg_gen_function += vah_warning
 | 
			
		||||
msg_gen_function += vboxError
 | 
			
		||||
msg_gen_function += virCommandError
 | 
			
		||||
msg_gen_function += virConfError
 | 
			
		||||
msg_gen_function += virCPUReportError
 | 
			
		||||
msg_gen_function += virEventError
 | 
			
		||||
msg_gen_function += virDomainReportError
 | 
			
		||||
msg_gen_function += virGenericReportError
 | 
			
		||||
msg_gen_function += virHashError
 | 
			
		||||
msg_gen_function += virHookReportError
 | 
			
		||||
msg_gen_function += virInterfaceReportError
 | 
			
		||||
msg_gen_function += virJSONError
 | 
			
		||||
msg_gen_function += virLibConnError
 | 
			
		||||
msg_gen_function += virLibDomainError
 | 
			
		||||
msg_gen_function += virLibDomainSnapshotError
 | 
			
		||||
msg_gen_function += virLibInterfaceError
 | 
			
		||||
msg_gen_function += virLibNetworkError
 | 
			
		||||
msg_gen_function += virLibNodeDeviceError
 | 
			
		||||
msg_gen_function += virLibNWFilterError
 | 
			
		||||
msg_gen_function += virLibSecretError
 | 
			
		||||
msg_gen_function += virLibStoragePoolError
 | 
			
		||||
msg_gen_function += virLibStorageVolError
 | 
			
		||||
msg_gen_function += virNetworkReportError
 | 
			
		||||
msg_gen_function += virNodeDeviceReportError
 | 
			
		||||
msg_gen_function += virNWFilterReportError
 | 
			
		||||
msg_gen_function += virRaiseError
 | 
			
		||||
msg_gen_function += virReportErrorHelper
 | 
			
		||||
msg_gen_function += virReportSystemError
 | 
			
		||||
msg_gen_function += virSecretReportError
 | 
			
		||||
msg_gen_function += virSecurityReportError
 | 
			
		||||
msg_gen_function += virSexprError
 | 
			
		||||
msg_gen_function += virSmbiosReportError
 | 
			
		||||
msg_gen_function += virSocketError
 | 
			
		||||
msg_gen_function += virStatsError
 | 
			
		||||
msg_gen_function += virStorageReportError
 | 
			
		||||
msg_gen_function += virUtilError
 | 
			
		||||
msg_gen_function += virXMLError
 | 
			
		||||
msg_gen_function += virXenInotifyError
 | 
			
		||||
msg_gen_function += virXenStoreError
 | 
			
		||||
msg_gen_function += virXendError
 | 
			
		||||
msg_gen_function += vmwareError
 | 
			
		||||
msg_gen_function += xenapiSessionErrorHandler
 | 
			
		||||
msg_gen_function += xenUnifiedError
 | 
			
		||||
msg_gen_function += xenXMError
 | 
			
		||||
 | 
			
		||||
# Uncomment the following and run "make syntax-check" to see diagnostics
 | 
			
		||||
# that are not yet marked for translation, but that need to be rewritten
 | 
			
		||||
# so that they are translatable.
 | 
			
		||||
# msg_gen_function += fprintf
 | 
			
		||||
# msg_gen_function += testError
 | 
			
		||||
# msg_gen_function += virXenError
 | 
			
		||||
# msg_gen_function += vshPrint
 | 
			
		||||
# msg_gen_function += vshError
 | 
			
		||||
 | 
			
		||||
func_or := $(shell printf '$(msg_gen_function)'|tr -s '[[:space:]]' '|')
 | 
			
		||||
func_re := ($(func_or))
 | 
			
		||||
 | 
			
		||||
# Look for diagnostics that aren't marked for translation.
 | 
			
		||||
# This won't find any for which error's format string is on a separate line.
 | 
			
		||||
# The sed filters eliminate false-positives like these:
 | 
			
		||||
#    _("...: "
 | 
			
		||||
#    "%s", _("no storage vol w..."
 | 
			
		||||
sc_libvirt_unmarked_diagnostics:
 | 
			
		||||
	@prohibit='\<$(func_re) *\([^"]*"[^"]*[a-z]{3}'			\
 | 
			
		||||
	exclude='_\('							\
 | 
			
		||||
	halt='$(ME): found unmarked diagnostic(s)'			\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
	@{ grep     -nE '\<$(func_re) *\(.*;$$' $$($(VC_LIST_EXCEPT));   \
 | 
			
		||||
	   grep -A1 -nE '\<$(func_re) *\(.*,$$' $$($(VC_LIST_EXCEPT)); } \
 | 
			
		||||
	   | sed 's/_("[^"][^"]*"//;s/[	 ]"%s"//'			\
 | 
			
		||||
	   | grep '[	 ]"' &&						\
 | 
			
		||||
	  { echo '$(ME): found unmarked diagnostic(s)' 1>&2;		\
 | 
			
		||||
	    exit 1; } || :
 | 
			
		||||
 | 
			
		||||
# Like the above, but prohibit a newline at the end of a diagnostic.
 | 
			
		||||
# This is subject to false positives partly because it naively looks for
 | 
			
		||||
# `\n"', which may not be the end of the string, and also because it takes
 | 
			
		||||
# two lines of context (the -A2) after the line with the function name.
 | 
			
		||||
# FIXME: this rule might benefit from a separate function list, in case
 | 
			
		||||
# there are functions to which this one applies but that do not get marked
 | 
			
		||||
# diagnostics.
 | 
			
		||||
sc_prohibit_newline_at_end_of_diagnostic:
 | 
			
		||||
	@grep -A2 -nE							\
 | 
			
		||||
	    '\<$(func_re) *\(' $$($(VC_LIST_EXCEPT))			\
 | 
			
		||||
	    | grep '\\n"'						\
 | 
			
		||||
	  && { echo '$(ME): newline at end of message(s)' 1>&2;		\
 | 
			
		||||
	    exit 1; } || :
 | 
			
		||||
 | 
			
		||||
# Enforce recommended preprocessor indentation style.
 | 
			
		||||
sc_preprocessor_indentation:
 | 
			
		||||
	@if cppi --version >/dev/null 2>&1; then			\
 | 
			
		||||
	  $(VC_LIST_EXCEPT) | grep '\.[ch]$$' | xargs cppi -a -c	\
 | 
			
		||||
	    || { echo '$(ME): incorrect preprocessor indentation' 1>&2;	\
 | 
			
		||||
		exit 1; };						\
 | 
			
		||||
	else								\
 | 
			
		||||
	  echo '$(ME): skipping test $@: cppi not installed' 1>&2;	\
 | 
			
		||||
	fi
 | 
			
		||||
 | 
			
		||||
sc_copyright_format:
 | 
			
		||||
	@require='Copyright .*Red 'Hat', Inc\.'				\
 | 
			
		||||
	containing='Copyright .*Red 'Hat				\
 | 
			
		||||
	halt='Red Hat copyright is missing Inc.'			\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
	@prohibit='Copyright [^(].*Red 'Hat				\
 | 
			
		||||
	halt='consistently use (C) in Red Hat copyright'		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
	@prohibit='\<Red''Hat\>'					\
 | 
			
		||||
	halt='spell Red Hat as two words'				\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Some functions/macros produce messages intended solely for developers
 | 
			
		||||
# and maintainers.  Do not mark them for translation.
 | 
			
		||||
sc_prohibit_gettext_markup:
 | 
			
		||||
	@prohibit='\<VIR_(WARN|INFO|DEBUG) *\(_\('			\
 | 
			
		||||
	halt='do not mark these strings for translation'		\
 | 
			
		||||
	  $(_sc_search_regexp)
 | 
			
		||||
 | 
			
		||||
# Our code is divided into modular subdirectories for a reason, and
 | 
			
		||||
# lower-level code must not include higher-level headers.
 | 
			
		||||
cross_dirs=$(patsubst $(srcdir)/src/%.,%,$(wildcard $(srcdir)/src/*/.))
 | 
			
		||||
cross_dirs_re=($(subst / ,/|,$(cross_dirs)))
 | 
			
		||||
sc_prohibit_cross_inclusion:
 | 
			
		||||
	@for dir in $(cross_dirs); do					\
 | 
			
		||||
	  case $$dir in							\
 | 
			
		||||
	    util/) safe="util";;					\
 | 
			
		||||
	    cpu/ | locking/ | network/ | rpc/ | security/)		\
 | 
			
		||||
	      safe="($$dir|util|conf)";;				\
 | 
			
		||||
	    xenapi/ | xenxs/ ) safe="($$dir|util|conf|xen)";;		\
 | 
			
		||||
	    *) safe="($$dir|util|conf|cpu|network|locking|rpc|security)";; \
 | 
			
		||||
	  esac;								\
 | 
			
		||||
	  in_vc_files="^src/$$dir"					\
 | 
			
		||||
	  prohibit='^# *include .$(cross_dirs_re)'			\
 | 
			
		||||
	  exclude="# *include .$$safe"					\
 | 
			
		||||
	  halt='unsafe cross-directory include'				\
 | 
			
		||||
	    $(_sc_search_regexp)					\
 | 
			
		||||
	done
 | 
			
		||||
 | 
			
		||||
# When converting an enum to a string, make sure that we track any new
 | 
			
		||||
# elements added to the enum by using a _LAST marker.
 | 
			
		||||
sc_require_enum_last_marker:
 | 
			
		||||
	@grep -A1 -nE '^[^#]*VIR_ENUM_IMPL *\(' $$($(VC_LIST_EXCEPT))	\
 | 
			
		||||
	   | sed -ne '/VIR_ENUM_IMPL[^,]*,$$/N'				\
 | 
			
		||||
	     -e '/VIR_ENUM_IMPL[^,]*,[^,]*[^_,][^L,][^A,][^S,][^T,],/p'	\
 | 
			
		||||
	     -e '/VIR_ENUM_IMPL[^,]*,[^,]\{0,4\},/p'			\
 | 
			
		||||
	   | grep . &&							\
 | 
			
		||||
	  { echo '$(ME): enum impl needs to use _LAST marker' 1>&2;	\
 | 
			
		||||
	    exit 1; } || :
 | 
			
		||||
 | 
			
		||||
# We don't use this feature of maint.mk.
 | 
			
		||||
prev_version_file = /dev/null
 | 
			
		||||
 | 
			
		||||
ifeq (0,$(MAKELEVEL))
 | 
			
		||||
  _curr_status = .git-module-status
 | 
			
		||||
  # The sed filter accommodates those who check out on a commit from which
 | 
			
		||||
  # no tag is reachable.  In that case, git submodule status prints a "-"
 | 
			
		||||
  # in column 1 and does not print a "git describe"-style string after the
 | 
			
		||||
  # submodule name.  Contrast these:
 | 
			
		||||
  # -b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib
 | 
			
		||||
  #  b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib (v0.0-2286-gb653eda)
 | 
			
		||||
  # $ cat .git-module-status
 | 
			
		||||
  # b653eda3ac4864de205419d9f41eec267cb89eeb
 | 
			
		||||
  _submodule_hash = sed 's/^[ +-]//;s/ .*//'
 | 
			
		||||
  _update_required := $(shell						\
 | 
			
		||||
      cd '$(srcdir)';							\
 | 
			
		||||
      test -d .git || { echo 0; exit; };				\
 | 
			
		||||
      test -f po/Makevars || { echo 1; exit; };				\
 | 
			
		||||
      actual=$$(git submodule status | $(_submodule_hash);		\
 | 
			
		||||
		git hash-object bootstrap.conf;				\
 | 
			
		||||
		git ls-tree -d HEAD gnulib/local | awk '{print $$3}';	\
 | 
			
		||||
		git diff .gnulib);					\
 | 
			
		||||
      stamp="$$($(_submodule_hash) $(_curr_status) 2>/dev/null)";	\
 | 
			
		||||
      test "$$stamp" = "$$actual"; echo $$?)
 | 
			
		||||
  _clean_requested = $(filter %clean,$(MAKECMDGOALS))
 | 
			
		||||
  ifeq (1,$(_update_required)$(_clean_requested))
 | 
			
		||||
    $(info INFO: gnulib update required; running ./autogen.sh first)
 | 
			
		||||
Makefile: _autogen
 | 
			
		||||
  endif
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
# Give credit where due:
 | 
			
		||||
# Ensure that each commit author email address (possibly mapped via
 | 
			
		||||
# git log's .mailmap) appears in our AUTHORS file.
 | 
			
		||||
sc_check_author_list:
 | 
			
		||||
	@fail=0;							\
 | 
			
		||||
	for i in $$(git log --pretty=format:%aE%n|sort -u|grep -v '^$$'); do \
 | 
			
		||||
	  sanitized=$$(echo "$$i"|LC_ALL=C sed 's/\([^a-zA-Z0-9_@-]\)/\\\1/g'); \
 | 
			
		||||
	  grep -iq "<$$sanitized>" $(srcdir)/AUTHORS			\
 | 
			
		||||
	    || { printf '%s\n' "$$i" >&2; fail=1; };			\
 | 
			
		||||
	done;								\
 | 
			
		||||
	test $$fail = 1							\
 | 
			
		||||
	  && echo '$(ME): committer(s) not listed in AUTHORS' >&2;	\
 | 
			
		||||
	test $$fail = 0
 | 
			
		||||
 | 
			
		||||
# It is necessary to call autogen any time gnulib changes.  Autogen
 | 
			
		||||
# reruns configure, then we regenerate all Makefiles at once.
 | 
			
		||||
.PHONY: _autogen
 | 
			
		||||
_autogen:
 | 
			
		||||
	$(srcdir)/autogen.sh
 | 
			
		||||
	./config.status
 | 
			
		||||
 | 
			
		||||
# regenerate HACKING as part of the syntax-check
 | 
			
		||||
syntax-check: $(top_srcdir)/HACKING
 | 
			
		||||
 | 
			
		||||
# sc_po_check can fail if generated files are not built first
 | 
			
		||||
sc_po_check: \
 | 
			
		||||
		$(srcdir)/daemon/remote_dispatch.h \
 | 
			
		||||
		$(srcdir)/daemon/qemu_dispatch.h \
 | 
			
		||||
		$(srcdir)/src/remote/remote_client_bodies.h
 | 
			
		||||
$(srcdir)/daemon/remote_dispatch.h: $(srcdir)/src/remote/remote_protocol.x
 | 
			
		||||
	$(MAKE) -C daemon remote_dispatch.h
 | 
			
		||||
$(srcdir)/daemon/qemu_dispatch.h: $(srcdir)/src/remote/qemu_protocol.x
 | 
			
		||||
	$(MAKE) -C daemon qemu_dispatch.h
 | 
			
		||||
$(srcdir)/src/remote/remote_client_bodies.h: $(srcdir)/src/remote/remote_protocol.x
 | 
			
		||||
	$(MAKE) -C src remote/remote_client_bodies.h
 | 
			
		||||
 | 
			
		||||
# List all syntax-check exemptions:
 | 
			
		||||
exclude_file_name_regexp--sc_avoid_strcase = ^tools/virsh\.c$$
 | 
			
		||||
 | 
			
		||||
_src1=libvirt|fdstream|qemu/qemu_monitor|util/(command|util)|xen/xend_internal|rpc/virnetsocket|lxc/lxc_controller
 | 
			
		||||
exclude_file_name_regexp--sc_avoid_write = \
 | 
			
		||||
  ^(src/($(_src1))|daemon/libvirtd|tools/console|tests/(shunload|virnettlscontext)test)\.c$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_bindtextdomain = ^(tests|examples)/
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_flags_usage = ^(docs/|src/util/virnetdevtap\.c$$)
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_libvirt_unmarked_diagnostics = \
 | 
			
		||||
  ^src/rpc/gendispatch\.pl$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_po_check = ^(docs/|src/rpc/gendispatch\.pl$$)
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_VIR_ERR_NO_MEMORY = \
 | 
			
		||||
  ^(include/libvirt/virterror\.h|daemon/dispatch\.c|src/util/virterror\.c)$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_access_xok = ^src/util/util\.c$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_always_true_header_tests = \
 | 
			
		||||
  ^python/(libvirt-(qemu-)?override|typewrappers)\.c$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_asprintf = \
 | 
			
		||||
  ^(bootstrap.conf$$|src/util/util\.c$$|examples/domain-events/events-c/event-test\.c$$)
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_close = \
 | 
			
		||||
  (\.p[yl]$$|^docs/|^(src/util/virfile\.c|src/libvirt\.c)$$)
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = \
 | 
			
		||||
  (^tests/qemuhelpdata/|\.(gif|ico|png|diff)$$)
 | 
			
		||||
 | 
			
		||||
_src2=src/(util/command|libvirt|lxc/lxc_controller)
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_fork_wrappers = \
 | 
			
		||||
  (^($(_src2)|tests/testutils|daemon/libvirtd)\.c$$)
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_gethostname = ^src/util/util\.c$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_internal_functions = \
 | 
			
		||||
  ^src/(util/(memory|util|virfile)\.[hc]|esx/esx_vi\.c)$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_newline_at_end_of_diagnostic = \
 | 
			
		||||
  ^src/rpc/gendispatch\.pl$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_nonreentrant = \
 | 
			
		||||
  ^((po|tests)/|docs/.*py$$|tools/(virsh|console)\.c$$)
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_raw_allocation = \
 | 
			
		||||
  ^(src/util/memory\.[ch]|examples/.*)$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_readlink = ^src/util/util\.c$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_setuid = ^src/util/util\.c$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_sprintf = \
 | 
			
		||||
  ^(docs/hacking\.html\.in)|(examples/systemtap/.*stp)|(src/dtrace2systemtap\.pl)|(src/rpc/gensystemtap\.pl)$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_strncpy = \
 | 
			
		||||
  ^(src/util/util|tools/virsh)\.c$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_xmlGetProp = ^src/util/xml\.c$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_xmlURI = ^src/util/viruri\.c$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_prohibit_return_as_function = \.py$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_require_config_h = ^examples/
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_require_config_h_first = ^examples/
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_trailing_blank = \.(fig|gif|ico|png)$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_unmarked_diagnostics = \
 | 
			
		||||
  ^(docs/apibuild.py|tests/virt-aa-helper-test)$$
 | 
			
		||||
 | 
			
		||||
exclude_file_name_regexp--sc_size_of_brackets = cfg.mk
 | 
			
		||||
							
								
								
									
										2836
									
								
								configure.ac
									
									
									
									
									
								
							
							
						
						
									
										2836
									
								
								configure.ac
									
									
									
									
									
								
							
										
											
												File diff suppressed because it is too large
												Load Diff
											
										
									
								
							@@ -1,379 +0,0 @@
 | 
			
		||||
## Process this file with automake to produce Makefile.in
 | 
			
		||||
 | 
			
		||||
## Copyright (C) 2005-2012 Red Hat, Inc.
 | 
			
		||||
## See COPYING.LIB for the License of this software
 | 
			
		||||
 | 
			
		||||
INCLUDES = \
 | 
			
		||||
	-I$(top_builddir)/gnulib/lib -I$(top_srcdir)/gnulib/lib \
 | 
			
		||||
	-I$(top_builddir)/include -I$(top_srcdir)/include \
 | 
			
		||||
	-I$(top_builddir)/src -I$(top_srcdir)/src \
 | 
			
		||||
	-I$(top_srcdir)/src/util \
 | 
			
		||||
	-I$(top_srcdir)/src/conf \
 | 
			
		||||
	-I$(top_srcdir)/src/rpc \
 | 
			
		||||
	-I$(top_srcdir)/src/remote \
 | 
			
		||||
	$(GETTEXT_CPPFLAGS)
 | 
			
		||||
 | 
			
		||||
CLEANFILES =
 | 
			
		||||
 | 
			
		||||
DAEMON_GENERATED =					\
 | 
			
		||||
		$(srcdir)/remote_dispatch.h		\
 | 
			
		||||
		$(srcdir)/qemu_dispatch.h
 | 
			
		||||
 | 
			
		||||
DAEMON_SOURCES =					\
 | 
			
		||||
		libvirtd.c libvirtd.h			\
 | 
			
		||||
		remote.c remote.h			\
 | 
			
		||||
		stream.c stream.h			\
 | 
			
		||||
		../src/remote/remote_protocol.c		\
 | 
			
		||||
		../src/remote/qemu_protocol.c		\
 | 
			
		||||
		$(DAEMON_GENERATED)
 | 
			
		||||
 | 
			
		||||
DISTCLEANFILES =
 | 
			
		||||
EXTRA_DIST =						\
 | 
			
		||||
	remote_dispatch.h				\
 | 
			
		||||
	qemu_dispatch.h					\
 | 
			
		||||
	libvirtd.conf					\
 | 
			
		||||
	libvirtd.init.in				\
 | 
			
		||||
	libvirtd.upstart				\
 | 
			
		||||
	libvirtd.policy-0				\
 | 
			
		||||
	libvirtd.policy-1				\
 | 
			
		||||
	libvirtd.sasl					\
 | 
			
		||||
	libvirtd.sysconf				\
 | 
			
		||||
	libvirtd.sysctl					\
 | 
			
		||||
	libvirtd.aug                                    \
 | 
			
		||||
	libvirtd.logrotate.in                           \
 | 
			
		||||
	libvirtd.qemu.logrotate.in                      \
 | 
			
		||||
	libvirtd.lxc.logrotate.in                       \
 | 
			
		||||
	libvirtd.uml.logrotate.in                       \
 | 
			
		||||
	test_libvirtd.aug                               \
 | 
			
		||||
	THREADS.txt					\
 | 
			
		||||
	libvirtd.pod.in					\
 | 
			
		||||
	libvirtd.8.in					\
 | 
			
		||||
	$(DAEMON_SOURCES)
 | 
			
		||||
 | 
			
		||||
BUILT_SOURCES =
 | 
			
		||||
 | 
			
		||||
REMOTE_PROTOCOL = $(top_srcdir)/src/remote/remote_protocol.x
 | 
			
		||||
QEMU_PROTOCOL = $(top_srcdir)/src/remote/qemu_protocol.x
 | 
			
		||||
 | 
			
		||||
$(srcdir)/remote_dispatch.h: $(srcdir)/../src/rpc/gendispatch.pl \
 | 
			
		||||
		$(REMOTE_PROTOCOL)
 | 
			
		||||
	$(AM_V_GEN)perl -w $(srcdir)/../src/rpc/gendispatch.pl -b remote \
 | 
			
		||||
	  $(REMOTE_PROTOCOL) > $@
 | 
			
		||||
 | 
			
		||||
$(srcdir)/qemu_dispatch.h: $(srcdir)/../src/rpc/gendispatch.pl \
 | 
			
		||||
		$(QEMU_PROTOCOL)
 | 
			
		||||
	$(AM_V_GEN)perl -w $(srcdir)/../src/rpc/gendispatch.pl -b qemu \
 | 
			
		||||
	  $(QEMU_PROTOCOL) > $@
 | 
			
		||||
 | 
			
		||||
if WITH_LIBVIRTD
 | 
			
		||||
 | 
			
		||||
man8_MANS = libvirtd.8
 | 
			
		||||
 | 
			
		||||
sbin_PROGRAMS = libvirtd
 | 
			
		||||
 | 
			
		||||
confdir = $(sysconfdir)/libvirt/
 | 
			
		||||
conf_DATA = libvirtd.conf
 | 
			
		||||
 | 
			
		||||
augeasdir = $(datadir)/augeas/lenses
 | 
			
		||||
augeas_DATA = libvirtd.aug
 | 
			
		||||
 | 
			
		||||
augeastestsdir = $(datadir)/augeas/lenses/tests
 | 
			
		||||
augeastests_DATA = test_libvirtd.aug
 | 
			
		||||
 | 
			
		||||
libvirtd.8: $(srcdir)/libvirtd.8.in
 | 
			
		||||
	sed \
 | 
			
		||||
	    -e 's![@]sysconfdir[@]!$(sysconfdir)!g' \
 | 
			
		||||
	    -e 's![@]localstatedir[@]!$(localstatedir)!g' \
 | 
			
		||||
	    -e 's![@]remote_pid_file[@]!$(REMOTE_PID_FILE)!g' \
 | 
			
		||||
	    < $< > $@-t
 | 
			
		||||
	mv $@-t $@
 | 
			
		||||
 | 
			
		||||
libvirtd_SOURCES = $(DAEMON_SOURCES)
 | 
			
		||||
 | 
			
		||||
#-D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_POSIX_C_SOURCE=199506L
 | 
			
		||||
libvirtd_CFLAGS = \
 | 
			
		||||
	$(LIBXML_CFLAGS) $(GNUTLS_CFLAGS) $(SASL_CFLAGS) \
 | 
			
		||||
	$(XDR_CFLAGS) $(POLKIT_CFLAGS) \
 | 
			
		||||
	$(WARN_CFLAGS) \
 | 
			
		||||
	$(COVERAGE_CFLAGS) \
 | 
			
		||||
	-DQEMUD_PID_FILE="\"$(QEMUD_PID_FILE)\"" \
 | 
			
		||||
	-DREMOTE_PID_FILE="\"$(REMOTE_PID_FILE)\""
 | 
			
		||||
 | 
			
		||||
libvirtd_LDFLAGS =					\
 | 
			
		||||
	$(WARN_CFLAGS)					\
 | 
			
		||||
	$(COVERAGE_LDFLAGS)
 | 
			
		||||
 | 
			
		||||
libvirtd_LDADD =					\
 | 
			
		||||
	$(LIBXML_LIBS)					\
 | 
			
		||||
	$(GNUTLS_LIBS)					\
 | 
			
		||||
	$(SASL_LIBS)					\
 | 
			
		||||
	$(POLKIT_LIBS)
 | 
			
		||||
 | 
			
		||||
if WITH_DTRACE_PROBES
 | 
			
		||||
libvirtd_LDADD += ../src/probes.o
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
libvirtd_LDADD += \
 | 
			
		||||
	../src/libvirt-qemu.la
 | 
			
		||||
 | 
			
		||||
if ! WITH_DRIVER_MODULES
 | 
			
		||||
if WITH_QEMU
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_qemu.la
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
if WITH_LXC
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_lxc.la
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
if WITH_LIBXL
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_libxl.la
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
if WITH_UML
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_uml.la
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
if WITH_STORAGE_DIR
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_storage.la
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
if WITH_NETWORK
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_network.la
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
if WITH_NETCF
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_interface.la
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
if WITH_NODE_DEVICES
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_nodedev.la
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
if WITH_SECRETS
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_secret.la
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
if WITH_NWFILTER
 | 
			
		||||
    libvirtd_LDADD += ../src/libvirt_driver_nwfilter.la
 | 
			
		||||
endif
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
libvirtd_LDADD += ../src/libvirt.la
 | 
			
		||||
 | 
			
		||||
if HAVE_POLKIT
 | 
			
		||||
if HAVE_POLKIT0
 | 
			
		||||
policydir = $(datadir)/PolicyKit/policy
 | 
			
		||||
policyfile = libvirtd.policy-0
 | 
			
		||||
else
 | 
			
		||||
policydir = $(datadir)/polkit-1/actions
 | 
			
		||||
policyfile = libvirtd.policy-1
 | 
			
		||||
endif
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
install-data-local: install-init-redhat install-init-systemd install-init-upstart \
 | 
			
		||||
		install-data-sasl install-data-polkit \
 | 
			
		||||
		install-logrotate install-sysctl
 | 
			
		||||
	$(MKDIR_P) $(DESTDIR)$(localstatedir)/log/libvirt \
 | 
			
		||||
		   $(DESTDIR)$(localstatedir)/run/libvirt \
 | 
			
		||||
		   $(DESTDIR)$(localstatedir)/lib/libvirt
 | 
			
		||||
 | 
			
		||||
uninstall-local:: uninstall-init-redhat uninstall-init-systemd uninstall-init-upstart \
 | 
			
		||||
		uninstall-data-sasl uninstall-data-polkit \
 | 
			
		||||
		uninstall-logrotate uninstall-sysctl
 | 
			
		||||
	rmdir $(DESTDIR)$(localstatedir)/log/libvirt || :
 | 
			
		||||
	rmdir $(DESTDIR)$(localstatedir)/run/libvirt || :
 | 
			
		||||
	rmdir $(DESTDIR)$(localstatedir)/lib/libvirt || :
 | 
			
		||||
 | 
			
		||||
if HAVE_POLKIT
 | 
			
		||||
install-data-polkit::
 | 
			
		||||
	$(MKDIR_P) $(DESTDIR)$(policydir)
 | 
			
		||||
	$(INSTALL_DATA) $(srcdir)/$(policyfile) $(DESTDIR)$(policydir)/org.libvirt.unix.policy
 | 
			
		||||
uninstall-data-polkit::
 | 
			
		||||
	rm -f $(DESTDIR)$(policydir)/org.libvirt.unix.policy
 | 
			
		||||
	rmdir $(DESTDIR)$(policydir) || :
 | 
			
		||||
else
 | 
			
		||||
install-data-polkit::
 | 
			
		||||
uninstall-data-polkit::
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
remote.c: $(DAEMON_GENERATED)
 | 
			
		||||
remote.h: $(DAEMON_GENERATED)
 | 
			
		||||
 | 
			
		||||
LOGROTATE_CONFS = libvirtd.qemu.logrotate libvirtd.lxc.logrotate \
 | 
			
		||||
		  libvirtd.uml.logrotate libvirtd.logrotate
 | 
			
		||||
 | 
			
		||||
BUILT_SOURCES += $(LOGROTATE_CONFS)
 | 
			
		||||
 | 
			
		||||
libvirtd.logrotate: libvirtd.logrotate.in
 | 
			
		||||
	sed							\
 | 
			
		||||
	    -e 's![@]localstatedir[@]!$(localstatedir)!g'	\
 | 
			
		||||
	    < $< > $@-t
 | 
			
		||||
	mv $@-t $@
 | 
			
		||||
 | 
			
		||||
libvirtd.qemu.logrotate: libvirtd.qemu.logrotate.in
 | 
			
		||||
	sed							\
 | 
			
		||||
	    -e 's![@]localstatedir[@]!$(localstatedir)!g'	\
 | 
			
		||||
	    < $< > $@-t
 | 
			
		||||
	mv $@-t $@
 | 
			
		||||
 | 
			
		||||
libvirtd.lxc.logrotate: libvirtd.lxc.logrotate.in
 | 
			
		||||
	$(AM_V_GEN)sed						\
 | 
			
		||||
	    -e 's![@]localstatedir[@]!$(localstatedir)!g'	\
 | 
			
		||||
	    < $< > $@-t &&					\
 | 
			
		||||
	    mv $@-t $@
 | 
			
		||||
 | 
			
		||||
libvirtd.uml.logrotate: libvirtd.uml.logrotate.in
 | 
			
		||||
	$(AM_V_GEN)sed						\
 | 
			
		||||
	    -e 's![@]localstatedir[@]!$(localstatedir)!g'	\
 | 
			
		||||
	    < $< > $@-t &&					\
 | 
			
		||||
	    mv $@-t $@
 | 
			
		||||
 | 
			
		||||
install-logrotate: $(LOGROTATE_CONFS)
 | 
			
		||||
	$(MKDIR_P) $(DESTDIR)$(localstatedir)/log/libvirt/qemu/ \
 | 
			
		||||
		   $(DESTDIR)$(localstatedir)/log/libvirt/lxc/ \
 | 
			
		||||
		   $(DESTDIR)$(localstatedir)/log/libvirt/uml/ \
 | 
			
		||||
		   $(DESTDIR)$(sysconfdir)/logrotate.d/
 | 
			
		||||
	$(INSTALL_DATA) libvirtd.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd
 | 
			
		||||
	$(INSTALL_DATA) libvirtd.qemu.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.qemu
 | 
			
		||||
	$(INSTALL_DATA) libvirtd.lxc.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.lxc
 | 
			
		||||
	$(INSTALL_DATA) libvirtd.uml.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml
 | 
			
		||||
 | 
			
		||||
uninstall-logrotate:
 | 
			
		||||
	rm -f $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd \
 | 
			
		||||
	      $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.qemu \
 | 
			
		||||
	      $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.lxc \
 | 
			
		||||
	      $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml
 | 
			
		||||
	rmdir $(DESTDIR)$(localstatedir)/log/libvirt/qemu || :
 | 
			
		||||
	rmdir $(DESTDIR)$(localstatedir)/log/libvirt/lxc || :
 | 
			
		||||
	rmdir $(DESTDIR)$(localstatedir)/log/libvirt/uml || :
 | 
			
		||||
	rmdir $(DESTDIR)$(sysconfdir)/logrotate.d || :
 | 
			
		||||
 | 
			
		||||
install-sysconfig:
 | 
			
		||||
	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sysconfig
 | 
			
		||||
	$(INSTALL_DATA) $(srcdir)/libvirtd.sysconf \
 | 
			
		||||
	  $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd
 | 
			
		||||
uninstall-sysconfig:
 | 
			
		||||
	rm -f $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd
 | 
			
		||||
	rmdir $(DESTDIR)$(sysconfdir)/sysconfig || :
 | 
			
		||||
 | 
			
		||||
install-sysctl:
 | 
			
		||||
	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sysctl.d
 | 
			
		||||
	$(INSTALL_DATA) $(srcdir)/libvirtd.sysctl \
 | 
			
		||||
	  $(DESTDIR)$(sysconfdir)/sysctl.d/libvirtd
 | 
			
		||||
 | 
			
		||||
uninstall-sysctl:
 | 
			
		||||
	rm -f $(DESTDIR)$(sysconfdir)/sysctl.d/libvirtd
 | 
			
		||||
	rmdir $(DESTDIR)$(sysconfdir)/sysctl.d || :
 | 
			
		||||
 | 
			
		||||
if LIBVIRT_INIT_SCRIPT_RED_HAT
 | 
			
		||||
 | 
			
		||||
BUILT_SOURCES += libvirtd.init
 | 
			
		||||
 | 
			
		||||
install-init-redhat: install-sysconfig libvirtd.init
 | 
			
		||||
	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/rc.d/init.d
 | 
			
		||||
	$(INSTALL_SCRIPT) libvirtd.init \
 | 
			
		||||
	  $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd
 | 
			
		||||
 | 
			
		||||
uninstall-init-redhat: uninstall-sysconfig
 | 
			
		||||
	rm -f $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd
 | 
			
		||||
	rmdir $(DESTDIR)$(sysconfdir)/rc.d/init.d || :
 | 
			
		||||
else
 | 
			
		||||
install-init-redhat:
 | 
			
		||||
uninstall-init-redhat:
 | 
			
		||||
endif # LIBVIRT_INIT_SCRIPT_RED_HAT
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
if LIBVIRT_INIT_SCRIPT_UPSTART
 | 
			
		||||
 | 
			
		||||
install-init-upstart: install-sysconfig
 | 
			
		||||
	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/event.d
 | 
			
		||||
	$(INSTALL_SCRIPT) libvirtd.upstart \
 | 
			
		||||
	  $(DESTDIR)$(sysconfdir)/event.d/libvirtd
 | 
			
		||||
 | 
			
		||||
uninstall-init-upstart: uninstall-sysconfig
 | 
			
		||||
	rm -f $(DESTDIR)$(sysconfdir)/event.d/libvirtd
 | 
			
		||||
	rmdir $(DESTDIR)$(sysconfdir)/event.d || :
 | 
			
		||||
else
 | 
			
		||||
install-init-upstart:
 | 
			
		||||
uninstall-init-upstart:
 | 
			
		||||
endif # LIBVIRT_INIT_SCRIPT_UPSTART
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
EXTRA_DIST += libvirtd.service.in
 | 
			
		||||
if LIBVIRT_INIT_SCRIPT_SYSTEMD
 | 
			
		||||
 | 
			
		||||
SYSTEMD_UNIT_DIR = /lib/systemd/system
 | 
			
		||||
BUILT_SOURCES += libvirtd.service
 | 
			
		||||
 | 
			
		||||
install-init-systemd: install-sysconfig libvirtd.service
 | 
			
		||||
	$(MKDIR_P) $(DESTDIR)$(SYSTEMD_UNIT_DIR)
 | 
			
		||||
	$(INSTALL_SCRIPT) libvirtd.service \
 | 
			
		||||
	  $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirtd.service
 | 
			
		||||
 | 
			
		||||
uninstall-init-systemd: uninstall-sysconfig
 | 
			
		||||
	rm -f $(DESTDIR)$(SYSTEMD_UNIT_DIR)/libvirtd.service
 | 
			
		||||
	rmdir $(DESTDIR)$(SYSTEMD_UNIT_DIR) || :
 | 
			
		||||
else
 | 
			
		||||
install-init-systemd:
 | 
			
		||||
uninstall-init-systemd:
 | 
			
		||||
endif # LIBVIRT_INIT_SCRIPT_SYSTEMD
 | 
			
		||||
 | 
			
		||||
libvirtd.init: libvirtd.init.in $(top_builddir)/config.status
 | 
			
		||||
	$(AM_V_GEN)sed					\
 | 
			
		||||
	    -e s!\@localstatedir\@!$(localstatedir)!g	\
 | 
			
		||||
	    -e s!\@sbindir\@!$(sbindir)!g		\
 | 
			
		||||
	    -e s!\@sysconfdir\@!$(sysconfdir)!g		\
 | 
			
		||||
	    < $< > $@-t &&				\
 | 
			
		||||
	    chmod a+x $@-t &&				\
 | 
			
		||||
	    mv $@-t $@
 | 
			
		||||
 | 
			
		||||
libvirtd.service: libvirtd.service.in $(top_builddir)/config.status
 | 
			
		||||
	$(AM_V_GEN)sed					\
 | 
			
		||||
	    -e s!\@localstatedir\@!$(localstatedir)!g	\
 | 
			
		||||
	    -e s!\@sbindir\@!$(sbindir)!g		\
 | 
			
		||||
	    -e s!\@sysconfdir\@!$(sysconfdir)!g		\
 | 
			
		||||
	    < $< > $@-t &&				\
 | 
			
		||||
	    chmod a+x $@-t &&				\
 | 
			
		||||
	    mv $@-t $@
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
check-local:
 | 
			
		||||
	$(AM_V_GEN)if test -x '$(AUGPARSE)'; then \
 | 
			
		||||
	  '$(AUGPARSE)' -I $(srcdir) $(srcdir)/test_libvirtd.aug; \
 | 
			
		||||
	fi
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# This must be added last, since functions it provides/replaces
 | 
			
		||||
# are used by nearly every other library.
 | 
			
		||||
libvirtd_LDADD += ../gnulib/lib/libgnu.la $(LIBSOCKET)
 | 
			
		||||
 | 
			
		||||
else # WITH_LIBVIRTD
 | 
			
		||||
install-data-local: install-data-sasl
 | 
			
		||||
uninstall-local:: uninstall-data-sasl
 | 
			
		||||
endif # WITH_LIBVIRTD
 | 
			
		||||
 | 
			
		||||
POD2MAN = pod2man -c "Virtualization Support" \
 | 
			
		||||
			-r "$(PACKAGE)-$(VERSION)" -s 8
 | 
			
		||||
 | 
			
		||||
$(srcdir)/libvirtd.8.in: libvirtd.pod.in
 | 
			
		||||
	$(AM_V_GEN)$(POD2MAN) $< $@
 | 
			
		||||
 | 
			
		||||
# This is needed for clients too, so can't wrap in
 | 
			
		||||
# the WITH_LIBVIRTD conditional
 | 
			
		||||
if HAVE_SASL
 | 
			
		||||
install-data-sasl:
 | 
			
		||||
	$(MKDIR_P) $(DESTDIR)$(sysconfdir)/sasl2/
 | 
			
		||||
	$(INSTALL_DATA) $(srcdir)/libvirtd.sasl $(DESTDIR)$(sysconfdir)/sasl2/libvirt.conf
 | 
			
		||||
 | 
			
		||||
uninstall-data-sasl:
 | 
			
		||||
	rm -f $(DESTDIR)$(sysconfdir)/sasl2/libvirt.conf
 | 
			
		||||
	rmdir $(DESTDIR)$(sysconfdir)/sasl2/ || :
 | 
			
		||||
else
 | 
			
		||||
install-data-sasl:
 | 
			
		||||
uninstall-data-sasl:
 | 
			
		||||
endif
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
CLEANFILES += $(BUILT_SOURCES) $(man8_MANS)
 | 
			
		||||
CLEANFILES += *.cov *.gcov .libs/*.gcda .libs/*.gcno *.gcno *.gcda
 | 
			
		||||
MAINTAINERCLEANFILES = $(srcdir)/libvirtd.8.in $(DAEMON_GENERATED)
 | 
			
		||||
@@ -1,52 +0,0 @@
 | 
			
		||||
 | 
			
		||||
     Threading in the libvirtd daemon
 | 
			
		||||
     ================================
 | 
			
		||||
 | 
			
		||||
To allow efficient processing of RPC requests, the libvirtd daemon
 | 
			
		||||
makes use of threads.
 | 
			
		||||
 | 
			
		||||
 - The process leader. This is the initial thread of control
 | 
			
		||||
   when the daemon starts running. It is responsible for
 | 
			
		||||
   initializing all the state, and starting the event loop.
 | 
			
		||||
   Once that's all done, this thread does nothing except
 | 
			
		||||
   wait for the event loop to quit, thus indicating an orderly
 | 
			
		||||
   shutdown is required.
 | 
			
		||||
 | 
			
		||||
 - The event loop. This thread runs the event loop, sitting
 | 
			
		||||
   in poll() on all monitored file handles, and calculating
 | 
			
		||||
   and dispatching any timers that may be registered. When
 | 
			
		||||
   this thread quits, the entire daemon will shutdown.
 | 
			
		||||
 | 
			
		||||
 - The workers. These 'n' threads all sit around waiting to
 | 
			
		||||
   process incoming RPC requests. Since RPC requests may take
 | 
			
		||||
   a long time to complete, with long idle periods, there will
 | 
			
		||||
   be quite a few workers running.
 | 
			
		||||
 | 
			
		||||
The use of threads obviously requires locking to ensure safety when
 | 
			
		||||
accessing/changing data structures.
 | 
			
		||||
 | 
			
		||||
 - the top level lock is on 'struct qemud_server'. This must be
 | 
			
		||||
   held before acquiring any other lock
 | 
			
		||||
 | 
			
		||||
 - Each 'struct qemud_client' object has a lock. The server lock
 | 
			
		||||
   must be held before acquiring it. Once the client lock is acquired
 | 
			
		||||
   the server lock can (optionally) be dropped.
 | 
			
		||||
 | 
			
		||||
 - The event loop has its own self-contained lock. You can ignore
 | 
			
		||||
   this as a caller of virEvent APIs.
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
The server lock is used in conjunction with a condition variable
 | 
			
		||||
to pass jobs from the event loop thread to the workers. The main
 | 
			
		||||
event loop thread handles I/O from the client socket, and once a
 | 
			
		||||
complete RPC message has been read off the wire (and optionally
 | 
			
		||||
decrypted), it will be placed onto the 'dx' job queue for the
 | 
			
		||||
associated client object. The job condition will be signalled and
 | 
			
		||||
a worker will wakup and process it.
 | 
			
		||||
 | 
			
		||||
The worker thread must quickly drop its locks on the server and
 | 
			
		||||
client to allow the main event loop thread to continue running
 | 
			
		||||
with its other work. Critically important, is that now libvirt
 | 
			
		||||
API call will ever be made with the server or client locks held.
 | 
			
		||||
 | 
			
		||||
-- End
 | 
			
		||||
@@ -1,93 +0,0 @@
 | 
			
		||||
(* /etc/libvirt/libvirtd.conf *)
 | 
			
		||||
 | 
			
		||||
module Libvirtd =
 | 
			
		||||
   autoload xfm
 | 
			
		||||
 | 
			
		||||
   let eol   = del /[ \t]*\n/ "\n"
 | 
			
		||||
   let value_sep   = del /[ \t]*=[ \t]*/  " = "
 | 
			
		||||
   let indent = del /[ \t]*/ ""
 | 
			
		||||
 | 
			
		||||
   let array_sep  = del /,[ \t\n]*/ ", "
 | 
			
		||||
   let array_start = del /\[[ \t\n]*/ "[ "
 | 
			
		||||
   let array_end = del /\]/ "]"
 | 
			
		||||
 | 
			
		||||
   let str_val = del /\"/ "\"" . store /[^\"]*/ . del /\"/ "\""
 | 
			
		||||
   let bool_val = store /0|1/
 | 
			
		||||
   let int_val = store /[0-9]+/
 | 
			
		||||
   let str_array_element = [ seq "el" . str_val ] . del /[ \t\n]*/ ""
 | 
			
		||||
   let str_array_val = counter "el" . array_start . ( str_array_element . ( array_sep . str_array_element ) * ) ? . array_end
 | 
			
		||||
 | 
			
		||||
   let str_entry       (kw:string) = [ key kw . value_sep . str_val ]
 | 
			
		||||
   let bool_entry      (kw:string) = [ key kw . value_sep . bool_val ]
 | 
			
		||||
   let int_entry      (kw:string) = [ key kw . value_sep . int_val ]
 | 
			
		||||
   let str_array_entry (kw:string) = [ key kw . value_sep . str_array_val ]
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
   (* Config entry grouped by function - same order as example config *)
 | 
			
		||||
   let network_entry = bool_entry "listen_tls"
 | 
			
		||||
                     | bool_entry "listen_tcp"
 | 
			
		||||
                     | str_entry "tls_port"
 | 
			
		||||
                     | str_entry "tcp_port"
 | 
			
		||||
                     | str_entry "listen_addr"
 | 
			
		||||
                     | bool_entry "mdns_adv"
 | 
			
		||||
                     | str_entry "mdns_name"
 | 
			
		||||
 | 
			
		||||
   let sock_acl_entry = str_entry "unix_sock_group"
 | 
			
		||||
                      | str_entry "unix_sock_ro_perms"
 | 
			
		||||
                      | str_entry "unix_sock_rw_perms"
 | 
			
		||||
                      | str_entry "unix_sock_dir"
 | 
			
		||||
 | 
			
		||||
   let authentication_entry = str_entry "auth_unix_ro"
 | 
			
		||||
                            | str_entry "auth_unix_rw"
 | 
			
		||||
                            | str_entry "auth_tcp"
 | 
			
		||||
                            | str_entry "auth_tls"
 | 
			
		||||
 | 
			
		||||
   let certificate_entry = str_entry "key_file"
 | 
			
		||||
                         | str_entry "cert_file"
 | 
			
		||||
                         | str_entry "ca_file"
 | 
			
		||||
                         | str_entry "crl_file"
 | 
			
		||||
 | 
			
		||||
   let authorization_entry = bool_entry "tls_no_verify_certificate"
 | 
			
		||||
                           | bool_entry "tls_no_sanity_certificate"
 | 
			
		||||
                           | str_array_entry "tls_allowed_dn_list"
 | 
			
		||||
                           | str_array_entry "sasl_allowed_username_list"
 | 
			
		||||
 | 
			
		||||
   let processing_entry = int_entry "min_workers"
 | 
			
		||||
                        | int_entry "max_workers"
 | 
			
		||||
                        | int_entry "max_clients"
 | 
			
		||||
                        | int_entry "max_requests"
 | 
			
		||||
                        | int_entry "max_client_requests"
 | 
			
		||||
                        | int_entry "prio_workers"
 | 
			
		||||
 | 
			
		||||
   let logging_entry = int_entry "log_level"
 | 
			
		||||
                     | str_entry "log_filters"
 | 
			
		||||
                     | str_entry "log_outputs"
 | 
			
		||||
 | 
			
		||||
   let auditing_entry = int_entry "audit_level"
 | 
			
		||||
                      | bool_entry "audit_logging"
 | 
			
		||||
 | 
			
		||||
   let keepalive_entry = int_entry "keepalive_interval"
 | 
			
		||||
                       | int_entry "keepalive_count"
 | 
			
		||||
                       | bool_entry "keepalive_required"
 | 
			
		||||
 | 
			
		||||
   (* Each enty in the config is one of the following three ... *)
 | 
			
		||||
   let entry = network_entry
 | 
			
		||||
             | sock_acl_entry
 | 
			
		||||
             | authentication_entry
 | 
			
		||||
             | certificate_entry
 | 
			
		||||
             | authorization_entry
 | 
			
		||||
             | processing_entry
 | 
			
		||||
             | logging_entry
 | 
			
		||||
             | auditing_entry
 | 
			
		||||
             | keepalive_entry
 | 
			
		||||
   let comment = [ label "#comment" . del /#[ \t]*/ "# " .  store /([^ \t\n][^\n]*)?/ . del /\n/ "\n" ]
 | 
			
		||||
   let empty = [ label "#empty" . eol ]
 | 
			
		||||
 | 
			
		||||
   let record = indent . entry . eol
 | 
			
		||||
 | 
			
		||||
   let lns = ( record | comment | empty ) *
 | 
			
		||||
 | 
			
		||||
   let filter = incl "/etc/libvirt/libvirtd.conf"
 | 
			
		||||
              . Util.stdexcl
 | 
			
		||||
 | 
			
		||||
   let xfm = transform lns filter
 | 
			
		||||
							
								
								
									
										1645
									
								
								daemon/libvirtd.c
									
									
									
									
									
								
							
							
						
						
									
										1645
									
								
								daemon/libvirtd.c
									
									
									
									
									
								
							
										
											
												File diff suppressed because it is too large
												Load Diff
											
										
									
								
							@@ -1,393 +0,0 @@
 | 
			
		||||
# Master libvirt daemon configuration file
 | 
			
		||||
#
 | 
			
		||||
# For further information consult http://libvirt.org/format.html
 | 
			
		||||
#
 | 
			
		||||
# NOTE: the tests/daemon-conf regression test script requires
 | 
			
		||||
# that each "PARAMETER = VALUE" line in this file have the parameter
 | 
			
		||||
# name just after a leading "#".
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# Network connectivity controls
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
# Flag listening for secure TLS connections on the public TCP/IP port.
 | 
			
		||||
# NB, must pass the --listen flag to the libvirtd process for this to
 | 
			
		||||
# have any effect.
 | 
			
		||||
#
 | 
			
		||||
# It is necessary to setup a CA and issue server certificates before
 | 
			
		||||
# using this capability.
 | 
			
		||||
#
 | 
			
		||||
# This is enabled by default, uncomment this to disable it
 | 
			
		||||
#listen_tls = 0
 | 
			
		||||
 | 
			
		||||
# Listen for unencrypted TCP connections on the public TCP/IP port.
 | 
			
		||||
# NB, must pass the --listen flag to the libvirtd process for this to
 | 
			
		||||
# have any effect.
 | 
			
		||||
#
 | 
			
		||||
# Using the TCP socket requires SASL authentication by default. Only
 | 
			
		||||
# SASL mechanisms which support data encryption are allowed. This is
 | 
			
		||||
# DIGEST_MD5 and GSSAPI (Kerberos5)
 | 
			
		||||
#
 | 
			
		||||
# This is disabled by default, uncomment this to enable it.
 | 
			
		||||
#listen_tcp = 1
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Override the port for accepting secure TLS connections
 | 
			
		||||
# This can be a port number, or service name
 | 
			
		||||
#
 | 
			
		||||
#tls_port = "16514"
 | 
			
		||||
 | 
			
		||||
# Override the port for accepting insecure TCP connections
 | 
			
		||||
# This can be a port number, or service name
 | 
			
		||||
#
 | 
			
		||||
#tcp_port = "16509"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Override the default configuration which binds to all network
 | 
			
		||||
# interfaces. This can be a numeric IPv4/6 address, or hostname
 | 
			
		||||
#
 | 
			
		||||
#listen_addr = "192.168.0.1"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Flag toggling mDNS advertizement of the libvirt service.
 | 
			
		||||
#
 | 
			
		||||
# Alternatively can disable for all services on a host by
 | 
			
		||||
# stopping the Avahi daemon
 | 
			
		||||
#
 | 
			
		||||
# This is disabled by default, uncomment this to enable it
 | 
			
		||||
#mdns_adv = 1
 | 
			
		||||
 | 
			
		||||
# Override the default mDNS advertizement name. This must be
 | 
			
		||||
# unique on the immediate broadcast network.
 | 
			
		||||
#
 | 
			
		||||
# The default is "Virtualization Host HOSTNAME", where HOSTNAME
 | 
			
		||||
# is subsituted for the short hostname of the machine (without domain)
 | 
			
		||||
#
 | 
			
		||||
#mdns_name = "Virtualization Host Joe Demo"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# UNIX socket access controls
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
# Set the UNIX domain socket group ownership. This can be used to
 | 
			
		||||
# allow a 'trusted' set of users access to management capabilities
 | 
			
		||||
# without becoming root.
 | 
			
		||||
#
 | 
			
		||||
# This is restricted to 'root' by default.
 | 
			
		||||
#unix_sock_group = "libvirt"
 | 
			
		||||
 | 
			
		||||
# Set the UNIX socket permissions for the R/O socket. This is used
 | 
			
		||||
# for monitoring VM status only
 | 
			
		||||
#
 | 
			
		||||
# Default allows any user. If setting group ownership may want to
 | 
			
		||||
# restrict this to:
 | 
			
		||||
#unix_sock_ro_perms = "0777"
 | 
			
		||||
 | 
			
		||||
# Set the UNIX socket permissions for the R/W socket. This is used
 | 
			
		||||
# for full management of VMs
 | 
			
		||||
#
 | 
			
		||||
# Default allows only root. If PolicyKit is enabled on the socket,
 | 
			
		||||
# the default will change to allow everyone (eg, 0777)
 | 
			
		||||
#
 | 
			
		||||
# If not using PolicyKit and setting group ownership for access
 | 
			
		||||
# control then you may want to relax this to:
 | 
			
		||||
#unix_sock_rw_perms = "0770"
 | 
			
		||||
 | 
			
		||||
# Set the name of the directory in which sockets will be found/created.
 | 
			
		||||
#unix_sock_dir = "/var/run/libvirt"
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# Authentication.
 | 
			
		||||
#
 | 
			
		||||
#  - none: do not perform auth checks. If you can connect to the
 | 
			
		||||
#          socket you are allowed. This is suitable if there are
 | 
			
		||||
#          restrictions on connecting to the socket (eg, UNIX
 | 
			
		||||
#          socket permissions), or if there is a lower layer in
 | 
			
		||||
#          the network providing auth (eg, TLS/x509 certificates)
 | 
			
		||||
#
 | 
			
		||||
#  - sasl: use SASL infrastructure. The actual auth scheme is then
 | 
			
		||||
#          controlled from /etc/sasl2/libvirt.conf. For the TCP
 | 
			
		||||
#          socket only GSSAPI & DIGEST-MD5 mechanisms will be used.
 | 
			
		||||
#          For non-TCP or TLS sockets,  any scheme is allowed.
 | 
			
		||||
#
 | 
			
		||||
#  - polkit: use PolicyKit to authenticate. This is only suitable
 | 
			
		||||
#            for use on the UNIX sockets. The default policy will
 | 
			
		||||
#            require a user to supply their own password to gain
 | 
			
		||||
#            full read/write access (aka sudo like), while anyone
 | 
			
		||||
#            is allowed read/only access.
 | 
			
		||||
#
 | 
			
		||||
# Set an authentication scheme for UNIX read-only sockets
 | 
			
		||||
# By default socket permissions allow anyone to connect
 | 
			
		||||
#
 | 
			
		||||
# To restrict monitoring of domains you may wish to enable
 | 
			
		||||
# an authentication mechanism here
 | 
			
		||||
#auth_unix_ro = "none"
 | 
			
		||||
 | 
			
		||||
# Set an authentication scheme for UNIX read-write sockets
 | 
			
		||||
# By default socket permissions only allow root. If PolicyKit
 | 
			
		||||
# support was compiled into libvirt, the default will be to
 | 
			
		||||
# use 'polkit' auth.
 | 
			
		||||
#
 | 
			
		||||
# If the unix_sock_rw_perms are changed you may wish to enable
 | 
			
		||||
# an authentication mechanism here
 | 
			
		||||
#auth_unix_rw = "none"
 | 
			
		||||
 | 
			
		||||
# Change the authentication scheme for TCP sockets.
 | 
			
		||||
#
 | 
			
		||||
# If you don't enable SASL, then all TCP traffic is cleartext.
 | 
			
		||||
# Don't do this outside of a dev/test scenario. For real world
 | 
			
		||||
# use, always enable SASL and use the GSSAPI or DIGEST-MD5
 | 
			
		||||
# mechanism in /etc/sasl2/libvirt.conf
 | 
			
		||||
#auth_tcp = "sasl"
 | 
			
		||||
 | 
			
		||||
# Change the authentication scheme for TLS sockets.
 | 
			
		||||
#
 | 
			
		||||
# TLS sockets already have encryption provided by the TLS
 | 
			
		||||
# layer, and limited authentication is done by certificates
 | 
			
		||||
#
 | 
			
		||||
# It is possible to make use of any SASL authentication
 | 
			
		||||
# mechanism as well, by using 'sasl' for this option
 | 
			
		||||
#auth_tls = "none"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# TLS x509 certificate configuration
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Override the default server key file path
 | 
			
		||||
#
 | 
			
		||||
#key_file = "/etc/pki/libvirt/private/serverkey.pem"
 | 
			
		||||
 | 
			
		||||
# Override the default server certificate file path
 | 
			
		||||
#
 | 
			
		||||
#cert_file = "/etc/pki/libvirt/servercert.pem"
 | 
			
		||||
 | 
			
		||||
# Override the default CA certificate path
 | 
			
		||||
#
 | 
			
		||||
#ca_file = "/etc/pki/CA/cacert.pem"
 | 
			
		||||
 | 
			
		||||
# Specify a certificate revocation list.
 | 
			
		||||
#
 | 
			
		||||
# Defaults to not using a CRL, uncomment to enable it
 | 
			
		||||
#crl_file = "/etc/pki/CA/crl.pem"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# Authorization controls
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Flag to disable verification of our own server certificates
 | 
			
		||||
#
 | 
			
		||||
# When libvirtd starts it performs some sanity checks against
 | 
			
		||||
# its own certificates.
 | 
			
		||||
#
 | 
			
		||||
# Default is to always run sanity checks. Uncommenting this
 | 
			
		||||
# will disable sanity checks which is not a good idea
 | 
			
		||||
#tls_no_sanity_certificate = 1
 | 
			
		||||
 | 
			
		||||
# Flag to disable verification of client certificates
 | 
			
		||||
#
 | 
			
		||||
# Client certificate verification is the primary authentication mechanism.
 | 
			
		||||
# Any client which does not present a certificate signed by the CA
 | 
			
		||||
# will be rejected.
 | 
			
		||||
#
 | 
			
		||||
# Default is to always verify. Uncommenting this will disable
 | 
			
		||||
# verification - make sure an IP whitelist is set
 | 
			
		||||
#tls_no_verify_certificate = 1
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# A whitelist of allowed x509  Distinguished Names
 | 
			
		||||
# This list may contain wildcards such as
 | 
			
		||||
#
 | 
			
		||||
#    "C=GB,ST=London,L=London,O=Red Hat,CN=*"
 | 
			
		||||
#
 | 
			
		||||
# See the POSIX fnmatch function for the format of the wildcards.
 | 
			
		||||
#
 | 
			
		||||
# NB If this is an empty list, no client can connect, so comment out
 | 
			
		||||
# entirely rather than using empty list to disable these checks
 | 
			
		||||
#
 | 
			
		||||
# By default, no DN's are checked
 | 
			
		||||
#tls_allowed_dn_list = ["DN1", "DN2"]
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# A whitelist of allowed SASL usernames. The format for usernames
 | 
			
		||||
# depends on the SASL authentication mechanism. Kerberos usernames
 | 
			
		||||
# look like username@REALM
 | 
			
		||||
#
 | 
			
		||||
# This list may contain wildcards such as
 | 
			
		||||
#
 | 
			
		||||
#    "*@EXAMPLE.COM"
 | 
			
		||||
#
 | 
			
		||||
# See the POSIX fnmatch function for the format of the wildcards.
 | 
			
		||||
#
 | 
			
		||||
# NB If this is an empty list, no client can connect, so comment out
 | 
			
		||||
# entirely rather than using empty list to disable these checks
 | 
			
		||||
#
 | 
			
		||||
# By default, no Username's are checked
 | 
			
		||||
#sasl_allowed_username_list = ["joe@EXAMPLE.COM", "fred@EXAMPLE.COM" ]
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# Processing controls
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
# The maximum number of concurrent client connections to allow
 | 
			
		||||
# over all sockets combined.
 | 
			
		||||
#max_clients = 20
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# The minimum limit sets the number of workers to start up
 | 
			
		||||
# initially. If the number of active clients exceeds this,
 | 
			
		||||
# then more threads are spawned, upto max_workers limit.
 | 
			
		||||
# Typically you'd want max_workers to equal maximum number
 | 
			
		||||
# of clients allowed
 | 
			
		||||
#min_workers = 5
 | 
			
		||||
#max_workers = 20
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# The number of priority workers. If all workers from above
 | 
			
		||||
# pool will stuck, some calls marked as high priority
 | 
			
		||||
# (notably domainDestroy) can be executed in this pool.
 | 
			
		||||
#prio_workers = 5
 | 
			
		||||
 | 
			
		||||
# Total global limit on concurrent RPC calls. Should be
 | 
			
		||||
# at least as large as max_workers. Beyond this, RPC requests
 | 
			
		||||
# will be read into memory and queued. This directly impact
 | 
			
		||||
# memory usage, currently each request requires 256 KB of
 | 
			
		||||
# memory. So by default upto 5 MB of memory is used
 | 
			
		||||
#
 | 
			
		||||
# XXX this isn't actually enforced yet, only the per-client
 | 
			
		||||
# limit is used so far
 | 
			
		||||
#max_requests = 20
 | 
			
		||||
 | 
			
		||||
# Limit on concurrent requests from a single client
 | 
			
		||||
# connection. To avoid one client monopolizing the server
 | 
			
		||||
# this should be a small fraction of the global max_requests
 | 
			
		||||
# and max_workers parameter
 | 
			
		||||
#max_client_requests = 5
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# Logging controls
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
# Logging level: 4 errors, 3 warnings, 2 information, 1 debug
 | 
			
		||||
# basically 1 will log everything possible
 | 
			
		||||
#log_level = 3
 | 
			
		||||
 | 
			
		||||
# Logging filters:
 | 
			
		||||
# A filter allows to select a different logging level for a given category
 | 
			
		||||
# of logs
 | 
			
		||||
# The format for a filter is:
 | 
			
		||||
#    x:name
 | 
			
		||||
#      where name is a match string e.g. remote or qemu
 | 
			
		||||
# the x prefix is the minimal level where matching messages should be logged
 | 
			
		||||
#    1: DEBUG
 | 
			
		||||
#    2: INFO
 | 
			
		||||
#    3: WARNING
 | 
			
		||||
#    4: ERROR
 | 
			
		||||
#
 | 
			
		||||
# Multiple filter can be defined in a single @filters, they just need to be
 | 
			
		||||
# separated by spaces.
 | 
			
		||||
#
 | 
			
		||||
# e.g:
 | 
			
		||||
# log_filters="3:remote 4:event"
 | 
			
		||||
# to only get warning or errors from the remote layer and only errors from
 | 
			
		||||
# the event layer.
 | 
			
		||||
 | 
			
		||||
# Logging outputs:
 | 
			
		||||
# An output is one of the places to save logging information
 | 
			
		||||
# The format for an output can be:
 | 
			
		||||
#    x:stderr
 | 
			
		||||
#      output goes to stderr
 | 
			
		||||
#    x:syslog:name
 | 
			
		||||
#      use syslog for the output and use the given name as the ident
 | 
			
		||||
#    x:file:file_path
 | 
			
		||||
#      output to a file, with the given filepath
 | 
			
		||||
# In all case the x prefix is the minimal level, acting as a filter
 | 
			
		||||
#    1: DEBUG
 | 
			
		||||
#    2: INFO
 | 
			
		||||
#    3: WARNING
 | 
			
		||||
#    4: ERROR
 | 
			
		||||
#
 | 
			
		||||
# Multiple output can be defined, they just need to be separated by spaces.
 | 
			
		||||
# e.g.:
 | 
			
		||||
# log_outputs="3:syslog:libvirtd"
 | 
			
		||||
# to log all warnings and errors to syslog under the libvirtd ident
 | 
			
		||||
 | 
			
		||||
# Log debug buffer size: default 64
 | 
			
		||||
# The daemon keeps an internal debug log buffer which will be dumped in case
 | 
			
		||||
# of crash or upon receiving a SIGUSR2 signal. This setting allows to override
 | 
			
		||||
# the default buffer size in kilobytes.
 | 
			
		||||
# If value is 0 or less the debug log buffer is deactivated
 | 
			
		||||
#log_buffer_size = 64
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
##################################################################
 | 
			
		||||
#
 | 
			
		||||
# Auditing
 | 
			
		||||
#
 | 
			
		||||
# This setting allows usage of the auditing subsystem to be altered:
 | 
			
		||||
#
 | 
			
		||||
#   audit_level == 0  -> disable all auditing
 | 
			
		||||
#   audit_level == 1  -> enable auditing, only if enabled on host (default)
 | 
			
		||||
#   audit_level == 2  -> enable auditing, and exit if disabled on host
 | 
			
		||||
#
 | 
			
		||||
#audit_level = 2
 | 
			
		||||
#
 | 
			
		||||
# If set to 1, then audit messages will also be sent
 | 
			
		||||
# via libvirt logging infrastructure. Defaults to 0
 | 
			
		||||
#
 | 
			
		||||
#audit_logging = 1
 | 
			
		||||
 | 
			
		||||
###################################################################
 | 
			
		||||
# UUID of the host:
 | 
			
		||||
# Provide the UUID of the host here in case the command
 | 
			
		||||
# 'dmidecode -s system-uuid' does not provide a valid uuid. In case
 | 
			
		||||
# 'dmidecode' does not provide a valid UUID and none is provided here, a
 | 
			
		||||
# temporary UUID will be generated.
 | 
			
		||||
# Keep the format of the example UUID below. UUID must not have all digits
 | 
			
		||||
# be the same.
 | 
			
		||||
 | 
			
		||||
# NB This default all-zeros UUID will not work. Replace
 | 
			
		||||
# it with the output of the 'uuidgen' command and then
 | 
			
		||||
# uncomment this entry
 | 
			
		||||
#host_uuid = "00000000-0000-0000-0000-000000000000"
 | 
			
		||||
 | 
			
		||||
###################################################################
 | 
			
		||||
# Keepalive protocol:
 | 
			
		||||
# This allows libvirtd to detect broken client connections or even
 | 
			
		||||
# dead client.  A keepalive message is sent to a client after
 | 
			
		||||
# keepalive_interval seconds of inactivity to check if the client is
 | 
			
		||||
# still responding; keepalive_count is a maximum number of keepalive
 | 
			
		||||
# messages that are allowed to be sent to the client without getting
 | 
			
		||||
# any response before the connection is considered broken.  In other
 | 
			
		||||
# words, the connection is automatically closed approximately after
 | 
			
		||||
# keepalive_interval * (keepalive_count + 1) seconds since the last
 | 
			
		||||
# message received from the client.  If keepalive_interval is set to
 | 
			
		||||
# -1, libvirtd will never send keepalive requests; however clients
 | 
			
		||||
# can still send them and the deamon will send responses.  When
 | 
			
		||||
# keepalive_count is set to 0, connections will be automatically
 | 
			
		||||
# closed after keepalive_interval seconds of inactivity without
 | 
			
		||||
# sending any keepalive messages.
 | 
			
		||||
#
 | 
			
		||||
#keepalive_interval = 5
 | 
			
		||||
#keepalive_count = 5
 | 
			
		||||
#
 | 
			
		||||
# If set to 1, libvirtd will refuse to talk to clients that do not
 | 
			
		||||
# support keepalive protocol.  Defaults to 0.
 | 
			
		||||
#
 | 
			
		||||
#keepalive_required = 1
 | 
			
		||||
@@ -1,75 +0,0 @@
 | 
			
		||||
/*
 | 
			
		||||
 * libvirtd.h: daemon data structure definitions
 | 
			
		||||
 *
 | 
			
		||||
 * Copyright (C) 2006-2012 Red Hat, Inc.
 | 
			
		||||
 * Copyright (C) 2006 Daniel P. Berrange
 | 
			
		||||
 *
 | 
			
		||||
 * This library is free software; you can redistribute it and/or
 | 
			
		||||
 * modify it under the terms of the GNU Lesser General Public
 | 
			
		||||
 * License as published by the Free Software Foundation; either
 | 
			
		||||
 * version 2.1 of the License, or (at your option) any later version.
 | 
			
		||||
 *
 | 
			
		||||
 * This library is distributed in the hope that it will be useful,
 | 
			
		||||
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
			
		||||
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 | 
			
		||||
 * Lesser General Public License for more details.
 | 
			
		||||
 *
 | 
			
		||||
 * You should have received a copy of the GNU Lesser General Public
 | 
			
		||||
 * License along with this library; if not, write to the Free Software
 | 
			
		||||
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 | 
			
		||||
 *
 | 
			
		||||
 * Author: Daniel P. Berrange <berrange@redhat.com>
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#ifndef LIBVIRTD_H__
 | 
			
		||||
# define LIBVIRTD_H__
 | 
			
		||||
 | 
			
		||||
# define VIR_ENUM_SENTINELS
 | 
			
		||||
 | 
			
		||||
# include <config.h>
 | 
			
		||||
 | 
			
		||||
# include <rpc/types.h>
 | 
			
		||||
# include <rpc/xdr.h>
 | 
			
		||||
# include "remote_protocol.h"
 | 
			
		||||
# include "qemu_protocol.h"
 | 
			
		||||
# include "logging.h"
 | 
			
		||||
# include "threads.h"
 | 
			
		||||
# if HAVE_SASL
 | 
			
		||||
#  include "virnetsaslcontext.h"
 | 
			
		||||
# endif
 | 
			
		||||
# include "virnetserverprogram.h"
 | 
			
		||||
 | 
			
		||||
typedef struct daemonClientStream daemonClientStream;
 | 
			
		||||
typedef daemonClientStream *daemonClientStreamPtr;
 | 
			
		||||
typedef struct daemonClientPrivate daemonClientPrivate;
 | 
			
		||||
typedef daemonClientPrivate *daemonClientPrivatePtr;
 | 
			
		||||
 | 
			
		||||
/* Stores the per-client connection state */
 | 
			
		||||
struct daemonClientPrivate {
 | 
			
		||||
    /* Hold while accessing any data except conn */
 | 
			
		||||
    virMutex lock;
 | 
			
		||||
 | 
			
		||||
    int domainEventCallbackID[VIR_DOMAIN_EVENT_ID_LAST];
 | 
			
		||||
 | 
			
		||||
# if HAVE_SASL
 | 
			
		||||
    virNetSASLSessionPtr sasl;
 | 
			
		||||
# endif
 | 
			
		||||
 | 
			
		||||
    /* This is only valid if a remote open call has been made on this
 | 
			
		||||
     * connection, otherwise it will be NULL.  Also if remote close is
 | 
			
		||||
     * called, it will be set back to NULL if that succeeds.
 | 
			
		||||
     */
 | 
			
		||||
    virConnectPtr conn;
 | 
			
		||||
 | 
			
		||||
    daemonClientStreamPtr streams;
 | 
			
		||||
    bool keepalive_supported;
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
# if HAVE_SASL
 | 
			
		||||
extern virNetSASLContextPtr saslCtxt;
 | 
			
		||||
# endif
 | 
			
		||||
extern virNetServerProgramPtr remoteProgram;
 | 
			
		||||
extern virNetServerProgramPtr qemuProgram;
 | 
			
		||||
 | 
			
		||||
#endif
 | 
			
		||||
@@ -1,123 +0,0 @@
 | 
			
		||||
#!/bin/sh
 | 
			
		||||
 | 
			
		||||
# the following is the LSB init header see
 | 
			
		||||
# http://www.linux-foundation.org/spec//booksets/LSB-Core-generic/LSB-Core-generic.html#INITSCRCOMCONV
 | 
			
		||||
#
 | 
			
		||||
### BEGIN INIT INFO
 | 
			
		||||
# Provides: libvirtd
 | 
			
		||||
# Required-Start: $network messagebus
 | 
			
		||||
# Should-Start: $named
 | 
			
		||||
# Should-Start: xend
 | 
			
		||||
# Should-Start: avahi-daemon
 | 
			
		||||
# Required-Stop: $network messagebus
 | 
			
		||||
# Should-Stop: $named
 | 
			
		||||
# Default-Start: 3 4 5
 | 
			
		||||
# Short-Description: daemon for libvirt virtualization API
 | 
			
		||||
# Description: This is a daemon for managing guest instances
 | 
			
		||||
#              and libvirt virtual networks
 | 
			
		||||
#              See http://libvirt.org
 | 
			
		||||
### END INIT INFO
 | 
			
		||||
 | 
			
		||||
# the following is chkconfig init header
 | 
			
		||||
#
 | 
			
		||||
# libvirtd:   guest and virtual network management daemon
 | 
			
		||||
#
 | 
			
		||||
# chkconfig: 345 97 03
 | 
			
		||||
# description:  This is a daemon for managing guest instances \
 | 
			
		||||
#               and libvirt virtual networks \
 | 
			
		||||
#               See http://libvirt.org
 | 
			
		||||
#
 | 
			
		||||
# processname: libvirtd
 | 
			
		||||
# pidfile: @localstatedir@/run/libvirtd.pid
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
# Source function library.
 | 
			
		||||
. @sysconfdir@/rc.d/init.d/functions
 | 
			
		||||
 | 
			
		||||
SERVICE=libvirtd
 | 
			
		||||
PROCESS=libvirtd
 | 
			
		||||
PIDFILE=@localstatedir@/run/$SERVICE.pid
 | 
			
		||||
 | 
			
		||||
LIBVIRTD_CONFIG=
 | 
			
		||||
LIBVIRTD_ARGS=
 | 
			
		||||
KRB5_KTNAME=/etc/libvirt/krb5.tab
 | 
			
		||||
 | 
			
		||||
test -f @sysconfdir@/sysconfig/libvirtd && . @sysconfdir@/sysconfig/libvirtd
 | 
			
		||||
 | 
			
		||||
export QEMU_AUDIO_DRV
 | 
			
		||||
export SDL_AUDIODRIVER
 | 
			
		||||
 | 
			
		||||
LIBVIRTD_CONFIG_ARGS=
 | 
			
		||||
if [ -n "$LIBVIRTD_CONFIG" ]
 | 
			
		||||
then
 | 
			
		||||
    LIBVIRTD_CONFIG_ARGS="--config $LIBVIRTD_CONFIG"
 | 
			
		||||
fi
 | 
			
		||||
 | 
			
		||||
RETVAL=0
 | 
			
		||||
 | 
			
		||||
start() {
 | 
			
		||||
    echo -n $"Starting $SERVICE daemon: "
 | 
			
		||||
    mkdir -p @localstatedir@/cache/libvirt
 | 
			
		||||
    rm -rf @localstatedir@/cache/libvirt/*
 | 
			
		||||
 | 
			
		||||
    # LIBVIRTD_NOFILES_LIMIT from /etc/sysconfig/libvirtd is not handled
 | 
			
		||||
    # automatically
 | 
			
		||||
    if [ -n "$LIBVIRTD_NOFILES_LIMIT" ]; then
 | 
			
		||||
        ulimit -n "$LIBVIRTD_NOFILES_LIMIT"
 | 
			
		||||
    fi
 | 
			
		||||
 | 
			
		||||
    KRB5_KTNAME=$KRB5_KTNAME daemon --pidfile $PIDFILE --check $SERVICE $PROCESS --daemon $LIBVIRTD_CONFIG_ARGS $LIBVIRTD_ARGS
 | 
			
		||||
    RETVAL=$?
 | 
			
		||||
    echo
 | 
			
		||||
    [ $RETVAL -eq 0 ] && touch @localstatedir@/lock/subsys/$SERVICE
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
stop() {
 | 
			
		||||
    echo -n $"Stopping $SERVICE daemon: "
 | 
			
		||||
 | 
			
		||||
    killproc -p $PIDFILE $PROCESS
 | 
			
		||||
    RETVAL=$?
 | 
			
		||||
    echo
 | 
			
		||||
    if [ $RETVAL -eq 0 ]; then
 | 
			
		||||
        rm -f @localstatedir@/lock/subsys/$SERVICE
 | 
			
		||||
        rm -rf @localstatedir@/cache/libvirt/*
 | 
			
		||||
    else
 | 
			
		||||
        exit $RETVAL
 | 
			
		||||
    fi
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
restart() {
 | 
			
		||||
    stop
 | 
			
		||||
    start
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
reload() {
 | 
			
		||||
    echo -n $"Reloading $SERVICE configuration: "
 | 
			
		||||
 | 
			
		||||
    killproc -p $PIDFILE $PROCESS -HUP
 | 
			
		||||
    RETVAL=$?
 | 
			
		||||
    echo
 | 
			
		||||
    return $RETVAL
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
# See how we were called.
 | 
			
		||||
case "$1" in
 | 
			
		||||
    start|stop|restart|reload)
 | 
			
		||||
        $1
 | 
			
		||||
        ;;
 | 
			
		||||
    status)
 | 
			
		||||
        status -p $PIDFILE $PROCESS
 | 
			
		||||
        RETVAL=$?
 | 
			
		||||
        ;;
 | 
			
		||||
    force-reload)
 | 
			
		||||
        reload
 | 
			
		||||
        ;;
 | 
			
		||||
    condrestart|try-restart)
 | 
			
		||||
        [ -f @localstatedir@/lock/subsys/$SERVICE ] && restart || :
 | 
			
		||||
        ;;
 | 
			
		||||
    *)
 | 
			
		||||
        echo $"Usage: $0 {start|stop|status|restart|condrestart|reload|force-reload|try-restart}"
 | 
			
		||||
        exit 2
 | 
			
		||||
        ;;
 | 
			
		||||
esac
 | 
			
		||||
exit $RETVAL
 | 
			
		||||
@@ -1,9 +0,0 @@
 | 
			
		||||
@localstatedir@/log/libvirt/libvirtd.log {
 | 
			
		||||
        weekly
 | 
			
		||||
        missingok
 | 
			
		||||
        rotate 4
 | 
			
		||||
        compress
 | 
			
		||||
        delaycompress
 | 
			
		||||
        copytruncate
 | 
			
		||||
        minsize 100k
 | 
			
		||||
}
 | 
			
		||||
@@ -1,9 +0,0 @@
 | 
			
		||||
@localstatedir@/log/libvirt/lxc/*.log {
 | 
			
		||||
        weekly
 | 
			
		||||
        missingok
 | 
			
		||||
        rotate 4
 | 
			
		||||
        compress
 | 
			
		||||
        delaycompress
 | 
			
		||||
        copytruncate
 | 
			
		||||
        minsize 100k
 | 
			
		||||
}
 | 
			
		||||
@@ -1,168 +0,0 @@
 | 
			
		||||
=head1 NAME
 | 
			
		||||
 | 
			
		||||
libvirtd - libvirtd management daemon
 | 
			
		||||
 | 
			
		||||
=head1 SYNOPSIS
 | 
			
		||||
 | 
			
		||||
B<libvirtd> [ -dlv ] [ -f config_file ] [ -p pid_file ] [ -t timeout_seconds ]
 | 
			
		||||
 | 
			
		||||
B<libvirtd> --version
 | 
			
		||||
 | 
			
		||||
=head1 DESCRIPTION
 | 
			
		||||
 | 
			
		||||
The B<libvirtd> program is the server side daemon component of the libvirt
 | 
			
		||||
virtualization management system.
 | 
			
		||||
 | 
			
		||||
This daemon runs on host servers and performs required management tasks for
 | 
			
		||||
virtualized guests.  This includes activities such as starting, stopping
 | 
			
		||||
and migrating guests between host servers, configuring and manipulating
 | 
			
		||||
networking, and managing storage for use by guests.
 | 
			
		||||
 | 
			
		||||
The libvirt client libraries and utilities connect to this daemon to issue
 | 
			
		||||
tasks and collect information about the configuration and resources of the host
 | 
			
		||||
system and guests.
 | 
			
		||||
 | 
			
		||||
By default, the libvirtd daemon listens for requests on a local Unix domain
 | 
			
		||||
socket.  Using the B<-l>|B<--listen> command line option, the libvirtd daemon
 | 
			
		||||
can be instructed to additionally listen on a TCP/IP socket.  The TCP/IP socket
 | 
			
		||||
to use is defined in the libvirtd configuration file.
 | 
			
		||||
 | 
			
		||||
Restarting libvirtd does not impact running guests.  Guests continue to operate
 | 
			
		||||
and will be picked up automatically if their XML configuration has been
 | 
			
		||||
defined.  Any guests whose XML configuration has not been defined will be lost
 | 
			
		||||
from the configuration.
 | 
			
		||||
 | 
			
		||||
=head1 OPTIONS
 | 
			
		||||
 | 
			
		||||
=over
 | 
			
		||||
 | 
			
		||||
=item B<-d, --daemon>
 | 
			
		||||
 | 
			
		||||
Run as a daemon & write PID file.
 | 
			
		||||
 | 
			
		||||
=item B<-f, --config> I<FILE>
 | 
			
		||||
 | 
			
		||||
Use this configuration file, overriding the default value.
 | 
			
		||||
 | 
			
		||||
=item B<-l, --listen>
 | 
			
		||||
 | 
			
		||||
Listen for TCP/IP connections.
 | 
			
		||||
 | 
			
		||||
=item B<-p, --pid-file> I<FILE>
 | 
			
		||||
 | 
			
		||||
Use this name for the PID file, overriding the default value.
 | 
			
		||||
 | 
			
		||||
=item B<-t, --timeout> I<SECONDS>
 | 
			
		||||
 | 
			
		||||
Exit after timeout period (in seconds) expires.
 | 
			
		||||
 | 
			
		||||
=item B<-v, --verbose>
 | 
			
		||||
 | 
			
		||||
Enable output of verbose messages.
 | 
			
		||||
 | 
			
		||||
=item B<    --version>
 | 
			
		||||
 | 
			
		||||
Display version information then exit.
 | 
			
		||||
 | 
			
		||||
=back
 | 
			
		||||
 | 
			
		||||
=head1 SIGNALS
 | 
			
		||||
 | 
			
		||||
On receipt of B<SIGHUP> libvirtd will reload its configuration.
 | 
			
		||||
 | 
			
		||||
=head1 FILES
 | 
			
		||||
 | 
			
		||||
=over
 | 
			
		||||
 | 
			
		||||
=item F<@sysconfdir@/libvirtd.conf>
 | 
			
		||||
 | 
			
		||||
The default configuration file used by libvirtd, unless overridden on the
 | 
			
		||||
command line using the B<-f>|B<--config> option.
 | 
			
		||||
 | 
			
		||||
=item F<@localstatedir@/run/libvirt/libvirt-sock>
 | 
			
		||||
 | 
			
		||||
=item F<@localstatedir@/run/libvirt/libvirt-sock-ro>
 | 
			
		||||
 | 
			
		||||
The sockets libvirtd will use when B<run as root>.
 | 
			
		||||
 | 
			
		||||
=item F<$HOME/.libvirt/libvirt-sock>
 | 
			
		||||
 | 
			
		||||
The socket libvirtd will use when run as a B<non-root> user.
 | 
			
		||||
 | 
			
		||||
=item F<@sysconfdir@/pki/CA/cacert.pem>
 | 
			
		||||
 | 
			
		||||
The TLS B<Certificate Authority> certificate libvirtd will use.
 | 
			
		||||
 | 
			
		||||
=item F<@sysconfdir@/pki/libvirt/servercert.pem>
 | 
			
		||||
 | 
			
		||||
The TLS B<Server> certificate libvirtd will use.
 | 
			
		||||
 | 
			
		||||
=item F<@sysconfdir@/pki/libvirt/private/serverkey.pem>
 | 
			
		||||
 | 
			
		||||
The TLS B<Server> private key libvirtd will use.
 | 
			
		||||
 | 
			
		||||
=item F<@remote_pid_file@>
 | 
			
		||||
 | 
			
		||||
The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
 | 
			
		||||
 | 
			
		||||
=back
 | 
			
		||||
 | 
			
		||||
=head1 EXAMPLES
 | 
			
		||||
 | 
			
		||||
To retrieve the version of libvirtd:
 | 
			
		||||
 | 
			
		||||
 # libvirtd --version
 | 
			
		||||
 libvirtd (libvirt) 0.8.2
 | 
			
		||||
 #
 | 
			
		||||
 | 
			
		||||
To start libvirtd, instructing it to daemonize and create a PID file:
 | 
			
		||||
 | 
			
		||||
 # libvirtd -d
 | 
			
		||||
 # ls -la @remote_pid_file@
 | 
			
		||||
 -rw-r--r-- 1 root root 6 Jul  9 02:40 @remote_pid_file@
 | 
			
		||||
 #
 | 
			
		||||
 | 
			
		||||
=head1 BUGS
 | 
			
		||||
 | 
			
		||||
Please report all bugs you discover.  This should be done via either:
 | 
			
		||||
 | 
			
		||||
=over
 | 
			
		||||
 | 
			
		||||
=item a) the mailing list
 | 
			
		||||
 | 
			
		||||
L<http://libvirt.org/contact.html>
 | 
			
		||||
 | 
			
		||||
=item or,
 | 
			
		||||
 | 
			
		||||
B<>
 | 
			
		||||
 | 
			
		||||
=item b) the bug tracker
 | 
			
		||||
 | 
			
		||||
L<http://libvirt.org/bugs.html>
 | 
			
		||||
 | 
			
		||||
=item Alternatively, you may report bugs to your software distributor / vendor.
 | 
			
		||||
 | 
			
		||||
=back
 | 
			
		||||
 | 
			
		||||
=head1 AUTHORS
 | 
			
		||||
 | 
			
		||||
Please refer to the AUTHORS file distributed with libvirt.
 | 
			
		||||
 | 
			
		||||
=head1 COPYRIGHT
 | 
			
		||||
 | 
			
		||||
Copyright (C) 2006-2010 Red Hat, Inc., and the authors listed in the
 | 
			
		||||
libvirt AUTHORS file.
 | 
			
		||||
 | 
			
		||||
=head1 LICENSE
 | 
			
		||||
 | 
			
		||||
libvirtd is distributed under the terms of the GNU LGPL v2.1+.
 | 
			
		||||
This is free software; see the source for copying conditions. There
 | 
			
		||||
is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
 | 
			
		||||
PURPOSE
 | 
			
		||||
 | 
			
		||||
=head1 SEE ALSO
 | 
			
		||||
 | 
			
		||||
L<virsh(1)>, L<virt-install(1)>, L<virt-xml-validate(1)>, L<virt-top(1)>,
 | 
			
		||||
L<virt-df(1)>, L<http://www.libvirt.org/>
 | 
			
		||||
 | 
			
		||||
=cut
 | 
			
		||||
@@ -1,42 +0,0 @@
 | 
			
		||||
<!DOCTYPE policyconfig PUBLIC
 | 
			
		||||
 "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
 | 
			
		||||
 "http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
 | 
			
		||||
 | 
			
		||||
<!--
 | 
			
		||||
Policy definitions for libvirt daemon
 | 
			
		||||
 | 
			
		||||
Copyright (c) 2007 Daniel P. Berrange <berrange redhat com>
 | 
			
		||||
 | 
			
		||||
libvirt is licensed to you under the GNU Lesser General Public License
 | 
			
		||||
version 2. See COPYING for details.
 | 
			
		||||
 | 
			
		||||
NOTE: If you make changes to this file, make sure to validate the file
 | 
			
		||||
using the polkit-policy-file-validate(1) tool. Changes made to this
 | 
			
		||||
file are instantly applied.
 | 
			
		||||
-->
 | 
			
		||||
 | 
			
		||||
<policyconfig>
 | 
			
		||||
    <action id="org.libvirt.unix.monitor">
 | 
			
		||||
      <description>Monitor local virtualized systems</description>
 | 
			
		||||
      <message>System policy prevents monitoring of local virtualized systems</message>
 | 
			
		||||
      <defaults>
 | 
			
		||||
        <!-- Any program can use libvirt in read-only mode for monitoring,
 | 
			
		||||
             even if not part of a session -->
 | 
			
		||||
        <allow_any>yes</allow_any>
 | 
			
		||||
        <allow_inactive>yes</allow_inactive>
 | 
			
		||||
        <allow_active>yes</allow_active>
 | 
			
		||||
      </defaults>
 | 
			
		||||
    </action>
 | 
			
		||||
 | 
			
		||||
    <action id="org.libvirt.unix.manage">
 | 
			
		||||
      <description>Manage local virtualized systems</description>
 | 
			
		||||
      <message>System policy prevents management of local virtualized systems</message>
 | 
			
		||||
      <defaults>
 | 
			
		||||
        <!-- Only a program in the active host session can use libvirt in
 | 
			
		||||
             read-write mode for management, and we require user password -->
 | 
			
		||||
        <allow_any>auth_admin</allow_any>
 | 
			
		||||
        <allow_inactive>auth_admin</allow_inactive>
 | 
			
		||||
        <allow_active>auth_admin_keep_session</allow_active>
 | 
			
		||||
      </defaults>
 | 
			
		||||
    </action>
 | 
			
		||||
</policyconfig>
 | 
			
		||||
@@ -1,42 +0,0 @@
 | 
			
		||||
<!DOCTYPE policyconfig PUBLIC
 | 
			
		||||
 "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
 | 
			
		||||
 "http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
 | 
			
		||||
 | 
			
		||||
<!--
 | 
			
		||||
Policy definitions for libvirt daemon
 | 
			
		||||
 | 
			
		||||
Copyright (c) 2007 Daniel P. Berrange <berrange redhat com>
 | 
			
		||||
 | 
			
		||||
libvirt is licensed to you under the GNU Lesser General Public License
 | 
			
		||||
version 2. See COPYING for details.
 | 
			
		||||
 | 
			
		||||
NOTE: If you make changes to this file, make sure to validate the file
 | 
			
		||||
using the polkit-policy-file-validate(1) tool. Changes made to this
 | 
			
		||||
file are instantly applied.
 | 
			
		||||
-->
 | 
			
		||||
 | 
			
		||||
<policyconfig>
 | 
			
		||||
    <action id="org.libvirt.unix.monitor">
 | 
			
		||||
      <description>Monitor local virtualized systems</description>
 | 
			
		||||
      <message>System policy prevents monitoring of local virtualized systems</message>
 | 
			
		||||
      <defaults>
 | 
			
		||||
        <!-- Any program can use libvirt in read-only mode for monitoring,
 | 
			
		||||
             even if not part of a session -->
 | 
			
		||||
        <allow_any>yes</allow_any>
 | 
			
		||||
        <allow_inactive>yes</allow_inactive>
 | 
			
		||||
        <allow_active>yes</allow_active>
 | 
			
		||||
      </defaults>
 | 
			
		||||
    </action>
 | 
			
		||||
 | 
			
		||||
    <action id="org.libvirt.unix.manage">
 | 
			
		||||
      <description>Manage local virtualized systems</description>
 | 
			
		||||
      <message>System policy prevents management of local virtualized systems</message>
 | 
			
		||||
      <defaults>
 | 
			
		||||
        <!-- Only a program in the active host session can use libvirt in
 | 
			
		||||
             read-write mode for management, and we require user password -->
 | 
			
		||||
        <allow_any>auth_admin</allow_any>
 | 
			
		||||
        <allow_inactive>auth_admin</allow_inactive>
 | 
			
		||||
        <allow_active>auth_admin_keep</allow_active>
 | 
			
		||||
      </defaults>
 | 
			
		||||
    </action>
 | 
			
		||||
</policyconfig>
 | 
			
		||||
@@ -1,9 +0,0 @@
 | 
			
		||||
@localstatedir@/log/libvirt/qemu/*.log {
 | 
			
		||||
        weekly
 | 
			
		||||
        missingok
 | 
			
		||||
        rotate 4
 | 
			
		||||
        compress
 | 
			
		||||
        delaycompress
 | 
			
		||||
        copytruncate
 | 
			
		||||
        minsize 100k
 | 
			
		||||
}
 | 
			
		||||
@@ -1,28 +0,0 @@
 | 
			
		||||
# If you want to use the non-TLS socket, then you *must* include
 | 
			
		||||
# the GSSAPI or DIGEST-MD5 mechanisms, because they are the only
 | 
			
		||||
# ones that can offer session encryption as well as authentication.
 | 
			
		||||
#
 | 
			
		||||
# If you're only using TLS, then you can turn on any mechanisms
 | 
			
		||||
# you like for authentication, because TLS provides the encryption
 | 
			
		||||
#
 | 
			
		||||
# Default to a simple username+password mechanism
 | 
			
		||||
mech_list: digest-md5
 | 
			
		||||
 | 
			
		||||
# Before you can use GSSAPI, you need a service principle on the
 | 
			
		||||
# KDC server for libvirt, and that to be exported to the keytab
 | 
			
		||||
# file listed below
 | 
			
		||||
#mech_list: gssapi
 | 
			
		||||
#
 | 
			
		||||
# You can also list many mechanisms at once, then the user can choose
 | 
			
		||||
# by adding  '?auth=sasl.gssapi' to their libvirt URI, eg
 | 
			
		||||
#   qemu+tcp://hostname/system?auth=sasl.gssapi
 | 
			
		||||
#mech_list: digest-md5 gssapi
 | 
			
		||||
 | 
			
		||||
# MIT kerberos ignores this option & needs KRB5_KTNAME env var.
 | 
			
		||||
# May be useful for other non-Linux OS though....
 | 
			
		||||
keytab: /etc/libvirt/krb5.tab
 | 
			
		||||
 | 
			
		||||
# If using digest-md5 for username/passwds, then this is the file
 | 
			
		||||
# containing the passwds. Use 'saslpasswd2 -a libvirt [username]'
 | 
			
		||||
# to add entries, and 'sasldblistusers2 -a libvirt' to browse it
 | 
			
		||||
sasldb_path: /etc/libvirt/passwd.db
 | 
			
		||||
@@ -1,23 +0,0 @@
 | 
			
		||||
# NB we don't use socket activation. When libvirtd starts it will
 | 
			
		||||
# spawn any virtual machines registered for autostart. We want this
 | 
			
		||||
# to occur on every boot, regardless of whether any client connects
 | 
			
		||||
# to a socket. Thus socket activation doesn't have any benefit
 | 
			
		||||
 | 
			
		||||
[Unit]
 | 
			
		||||
Description=Virtualization daemon
 | 
			
		||||
After=syslog.target
 | 
			
		||||
After=udev.target
 | 
			
		||||
After=avahi.target
 | 
			
		||||
After=dbus.target
 | 
			
		||||
Before=libvirt-guests.service
 | 
			
		||||
 | 
			
		||||
[Service]
 | 
			
		||||
EnvironmentFile=-/etc/sysconfig/libvirtd
 | 
			
		||||
ExecStart=@sbindir@/libvirtd $LIBVIRTD_ARGS
 | 
			
		||||
ExecReload=/bin/kill -HUP $MAINPID
 | 
			
		||||
KillMode=process
 | 
			
		||||
# Override the maximum number of opened files
 | 
			
		||||
#LimitNOFILE=2048
 | 
			
		||||
 | 
			
		||||
[Install]
 | 
			
		||||
WantedBy=multi-user.target
 | 
			
		||||
@@ -1,24 +0,0 @@
 | 
			
		||||
# Override the default config file
 | 
			
		||||
# NOTE: This setting is no longer honoured if using
 | 
			
		||||
# systemd. Set '--config /etc/libvirt/libvirtd.conf'
 | 
			
		||||
# in LIBVIRTD_ARGS instead.
 | 
			
		||||
#LIBVIRTD_CONFIG=/etc/libvirt/libvirtd.conf
 | 
			
		||||
 | 
			
		||||
# Listen for TCP/IP connections
 | 
			
		||||
# NB. must setup TLS/SSL keys prior to using this
 | 
			
		||||
#LIBVIRTD_ARGS="--listen"
 | 
			
		||||
 | 
			
		||||
# Override Kerberos service keytab for SASL/GSSAPI
 | 
			
		||||
#KRB5_KTNAME=/etc/libvirt/krb5.tab
 | 
			
		||||
 | 
			
		||||
# Override the QEMU/SDL default audio driver probing when
 | 
			
		||||
# starting virtual machines using SDL graphics
 | 
			
		||||
#
 | 
			
		||||
# NB these have no effect for VMs using VNC, unless vnc_allow_host_audio
 | 
			
		||||
# is enabled in /etc/libvirt/qemu.conf
 | 
			
		||||
#QEMU_AUDIO_DRV=sdl
 | 
			
		||||
#
 | 
			
		||||
#SDL_AUDIODRIVER=pulse
 | 
			
		||||
 | 
			
		||||
# Override the maximum number of opened files
 | 
			
		||||
#LIBVIRTD_NOFILES_LIMIT=2048
 | 
			
		||||
@@ -1,8 +0,0 @@
 | 
			
		||||
# The kernel allocates aio memory on demand, and this number limits the
 | 
			
		||||
# number of parallel aio requests; the only drawback of a larger limit is
 | 
			
		||||
# that a malicious guest could issue parallel requests to cause the kernel
 | 
			
		||||
# to set aside memory.  Set this number at least as large as
 | 
			
		||||
#   128 * (number of virtual disks on the host)
 | 
			
		||||
# Libvirt uses a default of 1M requests to allow 8k disks, with at most
 | 
			
		||||
# 64M of kernel memory if all disks hit an aio request at the same time.
 | 
			
		||||
fs.aio-max-nr = 1048576
 | 
			
		||||
@@ -1,9 +0,0 @@
 | 
			
		||||
@localstatedir@/log/libvirt/uml/*.log {
 | 
			
		||||
        weekly
 | 
			
		||||
        missingok
 | 
			
		||||
        rotate 4
 | 
			
		||||
        compress
 | 
			
		||||
        delaycompress
 | 
			
		||||
        copytruncate
 | 
			
		||||
        minsize 100k
 | 
			
		||||
}
 | 
			
		||||
@@ -1,47 +0,0 @@
 | 
			
		||||
# libvirtd upstart job
 | 
			
		||||
#
 | 
			
		||||
# XXX wait for rc to get all dependent initscripts started
 | 
			
		||||
# from sysv libvirtd initscript: Required-Start: $network messagebus
 | 
			
		||||
start on stopped rc RUNLEVEL=[345]
 | 
			
		||||
stop on runlevel [!345]
 | 
			
		||||
 | 
			
		||||
respawn
 | 
			
		||||
 | 
			
		||||
script
 | 
			
		||||
    LIBVIRTD_CONFIG=
 | 
			
		||||
    LIBVIRTD_ARGS=
 | 
			
		||||
    KRB5_KTNAME=/etc/libvirt/krb5.tab
 | 
			
		||||
 | 
			
		||||
    if [ -f /etc/sysconfig/libvirtd ]; then
 | 
			
		||||
        . /etc/sysconfig/libvirtd
 | 
			
		||||
    fi
 | 
			
		||||
 | 
			
		||||
    export QEMU_AUDIO_DRV
 | 
			
		||||
    export SDL_AUDIODRIVER
 | 
			
		||||
    export KRB5_KTNAME
 | 
			
		||||
 | 
			
		||||
    LIBVIRTD_CONFIG_ARGS=
 | 
			
		||||
    if [ -n "$LIBVIRTD_CONFIG" ]; then
 | 
			
		||||
        LIBVIRTD_CONFIG_ARGS="--config $LIBVIRTD_CONFIG"
 | 
			
		||||
    fi
 | 
			
		||||
 | 
			
		||||
    # DAEMON_COREFILE_LIMIT from /etc/sysconfig/libvirtd is not handled
 | 
			
		||||
    # automatically
 | 
			
		||||
    if [ -n "$DAEMON_COREFILE_LIMIT" ]; then
 | 
			
		||||
        ulimit -c "$DAEMON_COREFILE_LIMIT"
 | 
			
		||||
    fi
 | 
			
		||||
 | 
			
		||||
    # LIBVIRTD_NOFILES_LIMIT from /etc/sysconfig/libvirtd is not handled
 | 
			
		||||
    # automatically
 | 
			
		||||
    if [ -n "$LIBVIRTD_NOFILES_LIMIT" ]; then
 | 
			
		||||
        ulimit -n "$LIBVIRTD_NOFILES_LIMIT"
 | 
			
		||||
    fi
 | 
			
		||||
    mkdir -p /var/cache/libvirt
 | 
			
		||||
    rm -rf /var/cache/libvirt/*
 | 
			
		||||
 | 
			
		||||
    exec /usr/sbin/libvirtd $LIBVIRTD_CONFIG_ARGS $LIBVIRTD_ARGS
 | 
			
		||||
end script
 | 
			
		||||
 | 
			
		||||
post-stop script
 | 
			
		||||
    rm -rf /var/cache/libvirt/*
 | 
			
		||||
end script
 | 
			
		||||
							
								
								
									
										3905
									
								
								daemon/remote.c
									
									
									
									
									
								
							
							
						
						
									
										3905
									
								
								daemon/remote.c
									
									
									
									
									
								
							
										
											
												File diff suppressed because it is too large
												Load Diff
											
										
									
								
							@@ -1,41 +0,0 @@
 | 
			
		||||
/*
 | 
			
		||||
 * remote.h: handlers for RPC method calls
 | 
			
		||||
 *
 | 
			
		||||
 * Copyright (C) 2007, 2008, 2009 Red Hat, Inc.
 | 
			
		||||
 *
 | 
			
		||||
 * This library is free software; you can redistribute it and/or
 | 
			
		||||
 * modify it under the terms of the GNU Lesser General Public
 | 
			
		||||
 * License as published by the Free Software Foundation; either
 | 
			
		||||
 * version 2.1 of the License, or (at your option) any later version.
 | 
			
		||||
 *
 | 
			
		||||
 * This library is distributed in the hope that it will be useful,
 | 
			
		||||
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
			
		||||
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 | 
			
		||||
 * Lesser General Public License for more details.
 | 
			
		||||
 *
 | 
			
		||||
 * You should have received a copy of the GNU Lesser General Public
 | 
			
		||||
 * License along with this library; if not, write to the Free Software
 | 
			
		||||
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 | 
			
		||||
 *
 | 
			
		||||
 * Author: Richard W.M. Jones <rjones@redhat.com>
 | 
			
		||||
 * Author: Daniel P. Berrange <berrange@redhat.com>
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
#ifndef __LIBVIRTD_REMOTE_H__
 | 
			
		||||
# define __LIBVIRTD_REMOTE_H__
 | 
			
		||||
 | 
			
		||||
# include "remote_protocol.h"
 | 
			
		||||
# include "rpc/virnetserverprogram.h"
 | 
			
		||||
# include "rpc/virnetserverclient.h"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
extern virNetServerProgramProc remoteProcs[];
 | 
			
		||||
extern size_t remoteNProcs;
 | 
			
		||||
 | 
			
		||||
extern virNetServerProgramProc qemuProcs[];
 | 
			
		||||
extern size_t qemuNProcs;
 | 
			
		||||
 | 
			
		||||
int remoteClientInitHook(virNetServerPtr srv,
 | 
			
		||||
                         virNetServerClientPtr client);
 | 
			
		||||
 | 
			
		||||
#endif /* __LIBVIRTD_REMOTE_H__ */
 | 
			
		||||
							
								
								
									
										782
									
								
								daemon/stream.c
									
									
									
									
									
								
							
							
						
						
									
										782
									
								
								daemon/stream.c
									
									
									
									
									
								
							@@ -1,782 +0,0 @@
 | 
			
		||||
/*
 | 
			
		||||
 * stream.c: APIs for managing client streams
 | 
			
		||||
 *
 | 
			
		||||
 * Copyright (C) 2009, 2011 Red Hat, Inc.
 | 
			
		||||
 *
 | 
			
		||||
 * This library is free software; you can redistribute it and/or
 | 
			
		||||
 * modify it under the terms of the GNU Lesser General Public
 | 
			
		||||
 * License as published by the Free Software Foundation; either
 | 
			
		||||
 * version 2.1 of the License, or (at your option) any later version.
 | 
			
		||||
 *
 | 
			
		||||
 * This library is distributed in the hope that it will be useful,
 | 
			
		||||
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
			
		||||
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 | 
			
		||||
 * Lesser General Public License for more details.
 | 
			
		||||
 *
 | 
			
		||||
 * You should have received a copy of the GNU Lesser General Public
 | 
			
		||||
 * License along with this library; if not, write to the Free Software
 | 
			
		||||
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 | 
			
		||||
 *
 | 
			
		||||
 * Author: Daniel P. Berrange <berrange@redhat.com>
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#include <config.h>
 | 
			
		||||
 | 
			
		||||
#include "stream.h"
 | 
			
		||||
#include "remote.h"
 | 
			
		||||
#include "memory.h"
 | 
			
		||||
#include "logging.h"
 | 
			
		||||
#include "virnetserverclient.h"
 | 
			
		||||
#include "virterror_internal.h"
 | 
			
		||||
 | 
			
		||||
#define VIR_FROM_THIS VIR_FROM_STREAMS
 | 
			
		||||
 | 
			
		||||
#define virNetError(code, ...)                                    \
 | 
			
		||||
    virReportErrorHelper(VIR_FROM_THIS, code, __FILE__,           \
 | 
			
		||||
                         __FUNCTION__, __LINE__, __VA_ARGS__)
 | 
			
		||||
 | 
			
		||||
struct daemonClientStream {
 | 
			
		||||
    daemonClientPrivatePtr priv;
 | 
			
		||||
    int refs;
 | 
			
		||||
 | 
			
		||||
    virNetServerProgramPtr prog;
 | 
			
		||||
 | 
			
		||||
    virStreamPtr st;
 | 
			
		||||
    int procedure;
 | 
			
		||||
    int serial;
 | 
			
		||||
 | 
			
		||||
    unsigned int recvEOF : 1;
 | 
			
		||||
    unsigned int closed : 1;
 | 
			
		||||
 | 
			
		||||
    int filterID;
 | 
			
		||||
 | 
			
		||||
    virNetMessagePtr rx;
 | 
			
		||||
    int tx;
 | 
			
		||||
 | 
			
		||||
    daemonClientStreamPtr next;
 | 
			
		||||
};
 | 
			
		||||
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamHandleWrite(virNetServerClientPtr client,
 | 
			
		||||
                        daemonClientStream *stream);
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamHandleRead(virNetServerClientPtr client,
 | 
			
		||||
                       daemonClientStream *stream);
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamHandleFinish(virNetServerClientPtr client,
 | 
			
		||||
                         daemonClientStream *stream,
 | 
			
		||||
                         virNetMessagePtr msg);
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamHandleAbort(virNetServerClientPtr client,
 | 
			
		||||
                        daemonClientStream *stream,
 | 
			
		||||
                        virNetMessagePtr msg);
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
static void
 | 
			
		||||
daemonStreamUpdateEvents(daemonClientStream *stream)
 | 
			
		||||
{
 | 
			
		||||
    int newEvents = 0;
 | 
			
		||||
    if (stream->rx)
 | 
			
		||||
        newEvents |= VIR_STREAM_EVENT_WRITABLE;
 | 
			
		||||
    if (stream->tx && !stream->recvEOF)
 | 
			
		||||
        newEvents |= VIR_STREAM_EVENT_READABLE;
 | 
			
		||||
 | 
			
		||||
    virStreamEventUpdateCallback(stream->st, newEvents);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * Invoked when an outgoing data packet message has been fully sent.
 | 
			
		||||
 * This simply re-enables TX of further data.
 | 
			
		||||
 *
 | 
			
		||||
 * The idea is to stop the daemon growing without bound due to
 | 
			
		||||
 * fast stream, but slow client
 | 
			
		||||
 */
 | 
			
		||||
static void
 | 
			
		||||
daemonStreamMessageFinished(virNetMessagePtr msg ATTRIBUTE_UNUSED,
 | 
			
		||||
                            void *opaque)
 | 
			
		||||
{
 | 
			
		||||
    daemonClientStream *stream = opaque;
 | 
			
		||||
    VIR_DEBUG("stream=%p proc=%d serial=%d",
 | 
			
		||||
              stream, msg->header.proc, msg->header.serial);
 | 
			
		||||
 | 
			
		||||
    stream->tx = 1;
 | 
			
		||||
    daemonStreamUpdateEvents(stream);
 | 
			
		||||
 | 
			
		||||
    daemonFreeClientStream(NULL, stream);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
static void
 | 
			
		||||
daemonStreamEventFreeFunc(void *opaque)
 | 
			
		||||
{
 | 
			
		||||
    virNetServerClientPtr client = opaque;
 | 
			
		||||
 | 
			
		||||
    virNetServerClientFree(client);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * Callback that gets invoked when a stream becomes writable/readable
 | 
			
		||||
 */
 | 
			
		||||
static void
 | 
			
		||||
daemonStreamEvent(virStreamPtr st, int events, void *opaque)
 | 
			
		||||
{
 | 
			
		||||
    virNetServerClientPtr client = opaque;
 | 
			
		||||
    daemonClientStream *stream;
 | 
			
		||||
    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
 | 
			
		||||
 | 
			
		||||
    virMutexLock(&priv->lock);
 | 
			
		||||
 | 
			
		||||
    stream = priv->streams;
 | 
			
		||||
    while (stream) {
 | 
			
		||||
        if (stream->st == st)
 | 
			
		||||
            break;
 | 
			
		||||
        stream = stream->next;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    if (!stream) {
 | 
			
		||||
        VIR_WARN("event for client=%p stream st=%p, but missing stream state", client, st);
 | 
			
		||||
        virStreamEventRemoveCallback(st);
 | 
			
		||||
        goto cleanup;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    VIR_DEBUG("st=%p events=%d EOF=%d closed=%d", st, events, stream->recvEOF, stream->closed);
 | 
			
		||||
 | 
			
		||||
    if (!stream->closed &&
 | 
			
		||||
        (events & VIR_STREAM_EVENT_WRITABLE)) {
 | 
			
		||||
        if (daemonStreamHandleWrite(client, stream) < 0) {
 | 
			
		||||
            daemonRemoveClientStream(client, stream);
 | 
			
		||||
            virNetServerClientClose(client);
 | 
			
		||||
            goto cleanup;
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    if (!stream->closed && !stream->recvEOF &&
 | 
			
		||||
        (events & (VIR_STREAM_EVENT_READABLE))) {
 | 
			
		||||
        events = events & ~(VIR_STREAM_EVENT_READABLE);
 | 
			
		||||
        if (daemonStreamHandleRead(client, stream) < 0) {
 | 
			
		||||
            daemonRemoveClientStream(client, stream);
 | 
			
		||||
            virNetServerClientClose(client);
 | 
			
		||||
            goto cleanup;
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /* If we have a completion/abort message, always process it */
 | 
			
		||||
    if (stream->rx) {
 | 
			
		||||
        virNetMessagePtr msg = stream->rx;
 | 
			
		||||
        switch (msg->header.status) {
 | 
			
		||||
        case VIR_NET_CONTINUE:
 | 
			
		||||
            /* nada */
 | 
			
		||||
            break;
 | 
			
		||||
        case VIR_NET_OK:
 | 
			
		||||
            virNetMessageQueueServe(&stream->rx);
 | 
			
		||||
            if (daemonStreamHandleFinish(client, stream, msg) < 0) {
 | 
			
		||||
                virNetMessageFree(msg);
 | 
			
		||||
                daemonRemoveClientStream(client, stream);
 | 
			
		||||
                virNetServerClientClose(client);
 | 
			
		||||
                goto cleanup;
 | 
			
		||||
            }
 | 
			
		||||
            break;
 | 
			
		||||
        case VIR_NET_ERROR:
 | 
			
		||||
        default:
 | 
			
		||||
            virNetMessageQueueServe(&stream->rx);
 | 
			
		||||
            if (daemonStreamHandleAbort(client, stream, msg) < 0) {
 | 
			
		||||
                virNetMessageFree(msg);
 | 
			
		||||
                daemonRemoveClientStream(client, stream);
 | 
			
		||||
                virNetServerClientClose(client);
 | 
			
		||||
                goto cleanup;
 | 
			
		||||
            }
 | 
			
		||||
            break;
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    /* If we got HANGUP, we need to only send an empty
 | 
			
		||||
     * packet so the client sees an EOF and cleans up
 | 
			
		||||
     */
 | 
			
		||||
    if (!stream->closed && !stream->recvEOF &&
 | 
			
		||||
        (events & VIR_STREAM_EVENT_HANGUP)) {
 | 
			
		||||
        virNetMessagePtr msg;
 | 
			
		||||
        events &= ~(VIR_STREAM_EVENT_HANGUP);
 | 
			
		||||
        stream->tx = 0;
 | 
			
		||||
        stream->recvEOF = 1;
 | 
			
		||||
        if (!(msg = virNetMessageNew(false))) {
 | 
			
		||||
            daemonRemoveClientStream(client, stream);
 | 
			
		||||
            virNetServerClientClose(client);
 | 
			
		||||
            goto cleanup;
 | 
			
		||||
        }
 | 
			
		||||
        msg->cb = daemonStreamMessageFinished;
 | 
			
		||||
        msg->opaque = stream;
 | 
			
		||||
        stream->refs++;
 | 
			
		||||
        if (virNetServerProgramSendStreamData(remoteProgram,
 | 
			
		||||
                                              client,
 | 
			
		||||
                                              msg,
 | 
			
		||||
                                              stream->procedure,
 | 
			
		||||
                                              stream->serial,
 | 
			
		||||
                                              "", 0) < 0) {
 | 
			
		||||
            virNetMessageFree(msg);
 | 
			
		||||
            daemonRemoveClientStream(client, stream);
 | 
			
		||||
            virNetServerClientClose(client);
 | 
			
		||||
            goto cleanup;
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    if (!stream->closed &&
 | 
			
		||||
        (events & (VIR_STREAM_EVENT_ERROR | VIR_STREAM_EVENT_HANGUP))) {
 | 
			
		||||
        int ret;
 | 
			
		||||
        virNetMessagePtr msg;
 | 
			
		||||
        virNetMessageError rerr;
 | 
			
		||||
 | 
			
		||||
        memset(&rerr, 0, sizeof(rerr));
 | 
			
		||||
        stream->closed = 1;
 | 
			
		||||
        virStreamEventRemoveCallback(stream->st);
 | 
			
		||||
        virStreamAbort(stream->st);
 | 
			
		||||
        if (events & VIR_STREAM_EVENT_HANGUP)
 | 
			
		||||
            virNetError(VIR_ERR_RPC,
 | 
			
		||||
                        "%s", _("stream had unexpected termination"));
 | 
			
		||||
        else
 | 
			
		||||
            virNetError(VIR_ERR_RPC,
 | 
			
		||||
                        "%s", _("stream had I/O failure"));
 | 
			
		||||
 | 
			
		||||
        msg = virNetMessageNew(false);
 | 
			
		||||
        if (!msg) {
 | 
			
		||||
            ret = -1;
 | 
			
		||||
        } else {
 | 
			
		||||
            ret = virNetServerProgramSendStreamError(remoteProgram,
 | 
			
		||||
                                                     client,
 | 
			
		||||
                                                     msg,
 | 
			
		||||
                                                     &rerr,
 | 
			
		||||
                                                     stream->procedure,
 | 
			
		||||
                                                     stream->serial);
 | 
			
		||||
        }
 | 
			
		||||
        daemonRemoveClientStream(client, stream);
 | 
			
		||||
        if (ret < 0)
 | 
			
		||||
            virNetServerClientClose(client);
 | 
			
		||||
        goto cleanup;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    if (stream->closed) {
 | 
			
		||||
        daemonRemoveClientStream(client, stream);
 | 
			
		||||
    } else {
 | 
			
		||||
        daemonStreamUpdateEvents(stream);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
cleanup:
 | 
			
		||||
    virMutexUnlock(&priv->lock);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * @client: a locked client object
 | 
			
		||||
 *
 | 
			
		||||
 * Invoked by the main loop when filtering incoming messages.
 | 
			
		||||
 *
 | 
			
		||||
 * Returns 1 if the message was processed, 0 if skipped,
 | 
			
		||||
 * -1 on fatal client error
 | 
			
		||||
 */
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamFilter(virNetServerClientPtr client ATTRIBUTE_UNUSED,
 | 
			
		||||
                   virNetMessagePtr msg,
 | 
			
		||||
                   void *opaque)
 | 
			
		||||
{
 | 
			
		||||
    daemonClientStream *stream = opaque;
 | 
			
		||||
    int ret = 0;
 | 
			
		||||
 | 
			
		||||
    virMutexLock(&stream->priv->lock);
 | 
			
		||||
 | 
			
		||||
    if (msg->header.type != VIR_NET_STREAM)
 | 
			
		||||
        goto cleanup;
 | 
			
		||||
 | 
			
		||||
    if (!virNetServerProgramMatches(stream->prog, msg))
 | 
			
		||||
        goto cleanup;
 | 
			
		||||
 | 
			
		||||
    if (msg->header.proc != stream->procedure ||
 | 
			
		||||
        msg->header.serial != stream->serial)
 | 
			
		||||
        goto cleanup;
 | 
			
		||||
 | 
			
		||||
    VIR_DEBUG("Incoming client=%p, rx=%p, serial=%d, proc=%d, status=%d",
 | 
			
		||||
              client, stream->rx, msg->header.proc,
 | 
			
		||||
              msg->header.serial, msg->header.status);
 | 
			
		||||
 | 
			
		||||
    virNetMessageQueuePush(&stream->rx, msg);
 | 
			
		||||
    daemonStreamUpdateEvents(stream);
 | 
			
		||||
    ret = 1;
 | 
			
		||||
 | 
			
		||||
cleanup:
 | 
			
		||||
    virMutexUnlock(&stream->priv->lock);
 | 
			
		||||
    return ret;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * @conn: a connection object to associate the stream with
 | 
			
		||||
 * @header: the method call to associate with the stream
 | 
			
		||||
 *
 | 
			
		||||
 * Creates a new stream for this conn
 | 
			
		||||
 *
 | 
			
		||||
 * Returns a new stream object, or NULL upon OOM
 | 
			
		||||
 */
 | 
			
		||||
daemonClientStream *
 | 
			
		||||
daemonCreateClientStream(virNetServerClientPtr client,
 | 
			
		||||
                         virStreamPtr st,
 | 
			
		||||
                         virNetServerProgramPtr prog,
 | 
			
		||||
                         virNetMessageHeaderPtr header)
 | 
			
		||||
{
 | 
			
		||||
    daemonClientStream *stream;
 | 
			
		||||
    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
 | 
			
		||||
 | 
			
		||||
    VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p",
 | 
			
		||||
              client, header->proc, header->serial, st);
 | 
			
		||||
 | 
			
		||||
    if (VIR_ALLOC(stream) < 0) {
 | 
			
		||||
        virReportOOMError();
 | 
			
		||||
        return NULL;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    stream->refs = 1;
 | 
			
		||||
    stream->priv = priv;
 | 
			
		||||
    stream->prog = prog;
 | 
			
		||||
    stream->procedure = header->proc;
 | 
			
		||||
    stream->serial = header->serial;
 | 
			
		||||
    stream->filterID = -1;
 | 
			
		||||
    stream->st = st;
 | 
			
		||||
 | 
			
		||||
    virNetServerProgramRef(prog);
 | 
			
		||||
 | 
			
		||||
    return stream;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * @stream: an unused client stream
 | 
			
		||||
 *
 | 
			
		||||
 * Frees the memory associated with this inactive client
 | 
			
		||||
 * stream
 | 
			
		||||
 */
 | 
			
		||||
int daemonFreeClientStream(virNetServerClientPtr client,
 | 
			
		||||
                           daemonClientStream *stream)
 | 
			
		||||
{
 | 
			
		||||
    virNetMessagePtr msg;
 | 
			
		||||
    int ret = 0;
 | 
			
		||||
 | 
			
		||||
    if (!stream)
 | 
			
		||||
        return 0;
 | 
			
		||||
 | 
			
		||||
    stream->refs--;
 | 
			
		||||
    if (stream->refs)
 | 
			
		||||
        return 0;
 | 
			
		||||
 | 
			
		||||
    VIR_DEBUG("client=%p, proc=%d, serial=%d",
 | 
			
		||||
              client, stream->procedure, stream->serial);
 | 
			
		||||
 | 
			
		||||
    virNetServerProgramFree(stream->prog);
 | 
			
		||||
 | 
			
		||||
    msg = stream->rx;
 | 
			
		||||
    while (msg) {
 | 
			
		||||
        virNetMessagePtr tmp = msg->next;
 | 
			
		||||
        if (client) {
 | 
			
		||||
            /* Send a dummy reply to free up 'msg' & unblock client rx */
 | 
			
		||||
            virNetMessageClear(msg);
 | 
			
		||||
            msg->header.type = VIR_NET_REPLY;
 | 
			
		||||
            if (virNetServerClientSendMessage(client, msg) < 0) {
 | 
			
		||||
                virNetServerClientImmediateClose(client);
 | 
			
		||||
                virNetMessageFree(msg);
 | 
			
		||||
                ret = -1;
 | 
			
		||||
            }
 | 
			
		||||
        } else {
 | 
			
		||||
            virNetMessageFree(msg);
 | 
			
		||||
        }
 | 
			
		||||
        msg = tmp;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    virStreamFree(stream->st);
 | 
			
		||||
    VIR_FREE(stream);
 | 
			
		||||
 | 
			
		||||
    return ret;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * @client: a locked client to add the stream to
 | 
			
		||||
 * @stream: a stream to add
 | 
			
		||||
 */
 | 
			
		||||
int daemonAddClientStream(virNetServerClientPtr client,
 | 
			
		||||
                          daemonClientStream *stream,
 | 
			
		||||
                          bool transmit)
 | 
			
		||||
{
 | 
			
		||||
    VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p, transmit=%d",
 | 
			
		||||
              client, stream->procedure, stream->serial, stream->st, transmit);
 | 
			
		||||
    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
 | 
			
		||||
 | 
			
		||||
    if (stream->filterID != -1) {
 | 
			
		||||
        VIR_WARN("Filter already added to client %p", client);
 | 
			
		||||
        return -1;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    if (virStreamEventAddCallback(stream->st, 0,
 | 
			
		||||
                                  daemonStreamEvent, client,
 | 
			
		||||
                                  daemonStreamEventFreeFunc) < 0)
 | 
			
		||||
        return -1;
 | 
			
		||||
 | 
			
		||||
    virNetServerClientRef(client);
 | 
			
		||||
    if ((stream->filterID = virNetServerClientAddFilter(client,
 | 
			
		||||
                                                        daemonStreamFilter,
 | 
			
		||||
                                                        stream)) < 0) {
 | 
			
		||||
        virStreamEventRemoveCallback(stream->st);
 | 
			
		||||
        return -1;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    if (transmit)
 | 
			
		||||
        stream->tx = 1;
 | 
			
		||||
 | 
			
		||||
    virMutexLock(&priv->lock);
 | 
			
		||||
    stream->next = priv->streams;
 | 
			
		||||
    priv->streams = stream;
 | 
			
		||||
 | 
			
		||||
    daemonStreamUpdateEvents(stream);
 | 
			
		||||
 | 
			
		||||
    virMutexUnlock(&priv->lock);
 | 
			
		||||
 | 
			
		||||
    return 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * @client: a locked client object
 | 
			
		||||
 * @stream: an inactive, closed stream object
 | 
			
		||||
 *
 | 
			
		||||
 * Removes a stream from the list of active streams for the client
 | 
			
		||||
 *
 | 
			
		||||
 * Returns 0 if the stream was removd, -1 if it doesn't exist
 | 
			
		||||
 */
 | 
			
		||||
int
 | 
			
		||||
daemonRemoveClientStream(virNetServerClientPtr client,
 | 
			
		||||
                         daemonClientStream *stream)
 | 
			
		||||
{
 | 
			
		||||
    VIR_DEBUG("client=%p, proc=%d, serial=%d, st=%p",
 | 
			
		||||
              client, stream->procedure, stream->serial, stream->st);
 | 
			
		||||
    daemonClientPrivatePtr priv = virNetServerClientGetPrivateData(client);
 | 
			
		||||
    daemonClientStream *curr = priv->streams;
 | 
			
		||||
    daemonClientStream *prev = NULL;
 | 
			
		||||
 | 
			
		||||
    if (stream->filterID != -1) {
 | 
			
		||||
        virNetServerClientRemoveFilter(client,
 | 
			
		||||
                                       stream->filterID);
 | 
			
		||||
        stream->filterID = -1;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    if (!stream->closed) {
 | 
			
		||||
        virStreamEventRemoveCallback(stream->st);
 | 
			
		||||
        virStreamAbort(stream->st);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    while (curr) {
 | 
			
		||||
        if (curr == stream) {
 | 
			
		||||
            if (prev)
 | 
			
		||||
                prev->next = curr->next;
 | 
			
		||||
            else
 | 
			
		||||
                priv->streams = curr->next;
 | 
			
		||||
            return daemonFreeClientStream(client, stream);
 | 
			
		||||
        }
 | 
			
		||||
        prev = curr;
 | 
			
		||||
        curr = curr->next;
 | 
			
		||||
    }
 | 
			
		||||
    return -1;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
void
 | 
			
		||||
daemonRemoveAllClientStreams(daemonClientStream *stream)
 | 
			
		||||
{
 | 
			
		||||
    daemonClientStream *tmp;
 | 
			
		||||
 | 
			
		||||
    VIR_DEBUG("stream=%p", stream);
 | 
			
		||||
 | 
			
		||||
    while (stream) {
 | 
			
		||||
        tmp = stream->next;
 | 
			
		||||
 | 
			
		||||
        if (!stream->closed) {
 | 
			
		||||
            virStreamEventRemoveCallback(stream->st);
 | 
			
		||||
            virStreamAbort(stream->st);
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        daemonFreeClientStream(NULL, stream);
 | 
			
		||||
 | 
			
		||||
        VIR_DEBUG("next stream=%p", tmp);
 | 
			
		||||
        stream = tmp;
 | 
			
		||||
    }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * Returns:
 | 
			
		||||
 *   -1  if fatal error occurred
 | 
			
		||||
 *    0  if message was fully processed
 | 
			
		||||
 *    1  if message is still being processed
 | 
			
		||||
 */
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamHandleWriteData(virNetServerClientPtr client,
 | 
			
		||||
                            daemonClientStream *stream,
 | 
			
		||||
                            virNetMessagePtr msg)
 | 
			
		||||
{
 | 
			
		||||
    int ret;
 | 
			
		||||
 | 
			
		||||
    VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d, len=%zu, offset=%zu",
 | 
			
		||||
              client, stream, msg->header.proc, msg->header.serial,
 | 
			
		||||
              msg->bufferLength, msg->bufferOffset);
 | 
			
		||||
 | 
			
		||||
    ret = virStreamSend(stream->st,
 | 
			
		||||
                        msg->buffer + msg->bufferOffset,
 | 
			
		||||
                        msg->bufferLength - msg->bufferOffset);
 | 
			
		||||
 | 
			
		||||
    if (ret > 0) {
 | 
			
		||||
        msg->bufferOffset += ret;
 | 
			
		||||
 | 
			
		||||
        /* Partial write, so indicate we have more todo later */
 | 
			
		||||
        if (msg->bufferOffset < msg->bufferLength)
 | 
			
		||||
            return 1;
 | 
			
		||||
    } else if (ret == -2) {
 | 
			
		||||
        /* Blocking, so indicate we have more todo later */
 | 
			
		||||
        return 1;
 | 
			
		||||
    } else {
 | 
			
		||||
        virNetMessageError rerr;
 | 
			
		||||
 | 
			
		||||
        memset(&rerr, 0, sizeof(rerr));
 | 
			
		||||
 | 
			
		||||
        VIR_INFO("Stream send failed");
 | 
			
		||||
        stream->closed = 1;
 | 
			
		||||
        return virNetServerProgramSendReplyError(stream->prog,
 | 
			
		||||
                                                 client,
 | 
			
		||||
                                                 msg,
 | 
			
		||||
                                                 &rerr,
 | 
			
		||||
                                                 &msg->header);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    return 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * Process a finish handshake from the client.
 | 
			
		||||
 *
 | 
			
		||||
 * Returns a VIR_NET_OK confirmation if successful, or a VIR_NET_ERROR
 | 
			
		||||
 * if there was a stream error
 | 
			
		||||
 *
 | 
			
		||||
 * Returns 0 if successfully sent RPC reply, -1 upon fatal error
 | 
			
		||||
 */
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamHandleFinish(virNetServerClientPtr client,
 | 
			
		||||
                         daemonClientStream *stream,
 | 
			
		||||
                         virNetMessagePtr msg)
 | 
			
		||||
{
 | 
			
		||||
    int ret;
 | 
			
		||||
 | 
			
		||||
    VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d",
 | 
			
		||||
              client, stream, msg->header.proc, msg->header.serial);
 | 
			
		||||
 | 
			
		||||
    stream->closed = 1;
 | 
			
		||||
    virStreamEventRemoveCallback(stream->st);
 | 
			
		||||
    ret = virStreamFinish(stream->st);
 | 
			
		||||
 | 
			
		||||
    if (ret < 0) {
 | 
			
		||||
        virNetMessageError rerr;
 | 
			
		||||
        memset(&rerr, 0, sizeof(rerr));
 | 
			
		||||
        return virNetServerProgramSendReplyError(stream->prog,
 | 
			
		||||
                                                 client,
 | 
			
		||||
                                                 msg,
 | 
			
		||||
                                                 &rerr,
 | 
			
		||||
                                                 &msg->header);
 | 
			
		||||
    } else {
 | 
			
		||||
        /* Send zero-length confirm */
 | 
			
		||||
        return virNetServerProgramSendStreamData(stream->prog,
 | 
			
		||||
                                                 client,
 | 
			
		||||
                                                 msg,
 | 
			
		||||
                                                 stream->procedure,
 | 
			
		||||
                                                 stream->serial,
 | 
			
		||||
                                                 NULL, 0);
 | 
			
		||||
    }
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * Process an abort request from the client.
 | 
			
		||||
 *
 | 
			
		||||
 * Returns 0 if successfully aborted, -1 upon error
 | 
			
		||||
 */
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamHandleAbort(virNetServerClientPtr client,
 | 
			
		||||
                        daemonClientStream *stream,
 | 
			
		||||
                        virNetMessagePtr msg)
 | 
			
		||||
{
 | 
			
		||||
    VIR_DEBUG("client=%p, stream=%p, proc=%d, serial=%d",
 | 
			
		||||
              client, stream, msg->header.proc, msg->header.serial);
 | 
			
		||||
    virNetMessageError rerr;
 | 
			
		||||
 | 
			
		||||
    memset(&rerr, 0, sizeof(rerr));
 | 
			
		||||
 | 
			
		||||
    stream->closed = 1;
 | 
			
		||||
    virStreamEventRemoveCallback(stream->st);
 | 
			
		||||
    virStreamAbort(stream->st);
 | 
			
		||||
 | 
			
		||||
    if (msg->header.status == VIR_NET_ERROR)
 | 
			
		||||
        virNetError(VIR_ERR_RPC,
 | 
			
		||||
                    "%s", _("stream aborted at client request"));
 | 
			
		||||
    else {
 | 
			
		||||
        VIR_WARN("unexpected stream status %d", msg->header.status);
 | 
			
		||||
        virNetError(VIR_ERR_RPC,
 | 
			
		||||
                    _("stream aborted with unexpected status %d"),
 | 
			
		||||
                    msg->header.status);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    return virNetServerProgramSendReplyError(remoteProgram,
 | 
			
		||||
                                             client,
 | 
			
		||||
                                             msg,
 | 
			
		||||
                                             &rerr,
 | 
			
		||||
                                             &msg->header);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * Called when the stream is signalled has being able to accept
 | 
			
		||||
 * data writes. Will process all pending incoming messages
 | 
			
		||||
 * until they're all gone, or I/O blocks
 | 
			
		||||
 *
 | 
			
		||||
 * Returns 0 on success, or -1 upon fatal error
 | 
			
		||||
 */
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamHandleWrite(virNetServerClientPtr client,
 | 
			
		||||
                        daemonClientStream *stream)
 | 
			
		||||
{
 | 
			
		||||
    VIR_DEBUG("client=%p, stream=%p", client, stream);
 | 
			
		||||
 | 
			
		||||
    while (stream->rx && !stream->closed) {
 | 
			
		||||
        virNetMessagePtr msg = stream->rx;
 | 
			
		||||
        int ret;
 | 
			
		||||
 | 
			
		||||
        switch (msg->header.status) {
 | 
			
		||||
        case VIR_NET_OK:
 | 
			
		||||
            ret = daemonStreamHandleFinish(client, stream, msg);
 | 
			
		||||
            break;
 | 
			
		||||
 | 
			
		||||
        case VIR_NET_CONTINUE:
 | 
			
		||||
            ret = daemonStreamHandleWriteData(client, stream, msg);
 | 
			
		||||
            break;
 | 
			
		||||
 | 
			
		||||
        case VIR_NET_ERROR:
 | 
			
		||||
        default:
 | 
			
		||||
            ret = daemonStreamHandleAbort(client, stream, msg);
 | 
			
		||||
            break;
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        if (ret > 0)
 | 
			
		||||
            break;  /* still processing data from msg */
 | 
			
		||||
 | 
			
		||||
        virNetMessageQueueServe(&stream->rx);
 | 
			
		||||
        if (ret < 0) {
 | 
			
		||||
            virNetMessageFree(msg);
 | 
			
		||||
            virNetServerClientImmediateClose(client);
 | 
			
		||||
            return -1;
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        /* 'CONTINUE' messages don't send a reply (unless error
 | 
			
		||||
         * occurred), so to release the 'msg' object we need to
 | 
			
		||||
         * send a fake zero-length reply. Nothing actually gets
 | 
			
		||||
         * onto the wire, but this causes the client to reset
 | 
			
		||||
         * its active request count / throttling
 | 
			
		||||
         */
 | 
			
		||||
        if (msg->header.status == VIR_NET_CONTINUE) {
 | 
			
		||||
            virNetMessageClear(msg);
 | 
			
		||||
            msg->header.type = VIR_NET_REPLY;
 | 
			
		||||
            if (virNetServerClientSendMessage(client, msg) < 0) {
 | 
			
		||||
                virNetMessageFree(msg);
 | 
			
		||||
                virNetServerClientImmediateClose(client);
 | 
			
		||||
                return -1;
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    return 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
/*
 | 
			
		||||
 * Invoked when a stream is signalled as having data
 | 
			
		||||
 * available to read. This reads upto one message
 | 
			
		||||
 * worth of data, and then queues that for transmission
 | 
			
		||||
 * to the client.
 | 
			
		||||
 *
 | 
			
		||||
 * Returns 0 if data was queued for TX, or a error RPC
 | 
			
		||||
 * was sent, or -1 on fatal error, indicating client should
 | 
			
		||||
 * be killed
 | 
			
		||||
 */
 | 
			
		||||
static int
 | 
			
		||||
daemonStreamHandleRead(virNetServerClientPtr client,
 | 
			
		||||
                       daemonClientStream *stream)
 | 
			
		||||
{
 | 
			
		||||
    char *buffer;
 | 
			
		||||
    size_t bufferLen = VIR_NET_MESSAGE_PAYLOAD_MAX;
 | 
			
		||||
    int ret;
 | 
			
		||||
 | 
			
		||||
    VIR_DEBUG("client=%p, stream=%p tx=%d closed=%d",
 | 
			
		||||
              client, stream, stream->tx, stream->closed);
 | 
			
		||||
 | 
			
		||||
    /* We might have had an event pending before we shut
 | 
			
		||||
     * down the stream, so if we're marked as closed,
 | 
			
		||||
     * then do nothing
 | 
			
		||||
     */
 | 
			
		||||
    if (stream->closed)
 | 
			
		||||
        return 0;
 | 
			
		||||
 | 
			
		||||
    /* Shouldn't ever be called unless we're marked able to
 | 
			
		||||
     * transmit, but doesn't hurt to check */
 | 
			
		||||
    if (!stream->tx)
 | 
			
		||||
        return 0;
 | 
			
		||||
 | 
			
		||||
    if (VIR_ALLOC_N(buffer, bufferLen) < 0)
 | 
			
		||||
        return -1;
 | 
			
		||||
 | 
			
		||||
    ret = virStreamRecv(stream->st, buffer, bufferLen);
 | 
			
		||||
    if (ret == -2) {
 | 
			
		||||
        /* Should never get this, since we're only called when we know
 | 
			
		||||
         * we're readable, but hey things change... */
 | 
			
		||||
        ret = 0;
 | 
			
		||||
    } else if (ret < 0) {
 | 
			
		||||
        virNetMessagePtr msg;
 | 
			
		||||
        virNetMessageError rerr;
 | 
			
		||||
 | 
			
		||||
        memset(&rerr, 0, sizeof(rerr));
 | 
			
		||||
 | 
			
		||||
        if (!(msg = virNetMessageNew(false)))
 | 
			
		||||
            ret = -1;
 | 
			
		||||
        else
 | 
			
		||||
            ret = virNetServerProgramSendStreamError(remoteProgram,
 | 
			
		||||
                                                     client,
 | 
			
		||||
                                                     msg,
 | 
			
		||||
                                                     &rerr,
 | 
			
		||||
                                                     stream->procedure,
 | 
			
		||||
                                                     stream->serial);
 | 
			
		||||
    } else {
 | 
			
		||||
        virNetMessagePtr msg;
 | 
			
		||||
        stream->tx = 0;
 | 
			
		||||
        if (ret == 0)
 | 
			
		||||
            stream->recvEOF = 1;
 | 
			
		||||
        if (!(msg = virNetMessageNew(false)))
 | 
			
		||||
            ret = -1;
 | 
			
		||||
 | 
			
		||||
        if (msg) {
 | 
			
		||||
            msg->cb = daemonStreamMessageFinished;
 | 
			
		||||
            msg->opaque = stream;
 | 
			
		||||
            stream->refs++;
 | 
			
		||||
            ret = virNetServerProgramSendStreamData(remoteProgram,
 | 
			
		||||
                                                    client,
 | 
			
		||||
                                                    msg,
 | 
			
		||||
                                                    stream->procedure,
 | 
			
		||||
                                                    stream->serial,
 | 
			
		||||
                                                    buffer, ret);
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    VIR_FREE(buffer);
 | 
			
		||||
    return ret;
 | 
			
		||||
}
 | 
			
		||||
@@ -1,51 +0,0 @@
 | 
			
		||||
/*
 | 
			
		||||
 * stream.h: APIs for managing client streams
 | 
			
		||||
 *
 | 
			
		||||
 * Copyright (C) 2009 Red Hat, Inc.
 | 
			
		||||
 *
 | 
			
		||||
 * This library is free software; you can redistribute it and/or
 | 
			
		||||
 * modify it under the terms of the GNU Lesser General Public
 | 
			
		||||
 * License as published by the Free Software Foundation; either
 | 
			
		||||
 * version 2.1 of the License, or (at your option) any later version.
 | 
			
		||||
 *
 | 
			
		||||
 * This library is distributed in the hope that it will be useful,
 | 
			
		||||
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
			
		||||
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 | 
			
		||||
 * Lesser General Public License for more details.
 | 
			
		||||
 *
 | 
			
		||||
 * You should have received a copy of the GNU Lesser General Public
 | 
			
		||||
 * License along with this library; if not, write to the Free Software
 | 
			
		||||
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
 | 
			
		||||
 *
 | 
			
		||||
 * Author: Daniel P. Berrange <berrange@redhat.com>
 | 
			
		||||
 */
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#ifndef __LIBVIRTD_STREAM_H__
 | 
			
		||||
# define __LIBVIRTD_STREAM_H__
 | 
			
		||||
 | 
			
		||||
# include "libvirtd.h"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
daemonClientStream *
 | 
			
		||||
daemonCreateClientStream(virNetServerClientPtr client,
 | 
			
		||||
                         virStreamPtr st,
 | 
			
		||||
                         virNetServerProgramPtr prog,
 | 
			
		||||
                         virNetMessageHeaderPtr hdr);
 | 
			
		||||
 | 
			
		||||
int daemonFreeClientStream(virNetServerClientPtr client,
 | 
			
		||||
                           daemonClientStream *stream);
 | 
			
		||||
 | 
			
		||||
int daemonAddClientStream(virNetServerClientPtr client,
 | 
			
		||||
                          daemonClientStream *stream,
 | 
			
		||||
                          bool transmit);
 | 
			
		||||
 | 
			
		||||
int
 | 
			
		||||
daemonRemoveClientStream(virNetServerClientPtr client,
 | 
			
		||||
                         daemonClientStream *stream);
 | 
			
		||||
 | 
			
		||||
void
 | 
			
		||||
daemonRemoveAllClientStreams(daemonClientStream *stream);
 | 
			
		||||
 | 
			
		||||
#endif /* __LIBVIRTD_STREAM_H__ */
 | 
			
		||||
@@ -1,553 +0,0 @@
 | 
			
		||||
module Test_libvirtd =
 | 
			
		||||
   let conf = "# Master libvirt daemon configuration file
 | 
			
		||||
#
 | 
			
		||||
# For further information consult http://libvirt.org/format.html
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# Network connectivity controls
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
# Flag listening for secure TLS connections on the public TCP/IP port.
 | 
			
		||||
# NB, must pass the --listen flag to the libvirtd process for this to
 | 
			
		||||
# have any effect.
 | 
			
		||||
#
 | 
			
		||||
# It is necessary to setup a CA and issue server certificates before
 | 
			
		||||
# using this capability.
 | 
			
		||||
#
 | 
			
		||||
# This is enabled by default, uncomment this to disable it
 | 
			
		||||
listen_tls = 0
 | 
			
		||||
 | 
			
		||||
# Listen for unencrypted TCP connections on the public TCP/IP port.
 | 
			
		||||
# NB, must pass the --listen flag to the libvirtd process for this to
 | 
			
		||||
# have any effect.
 | 
			
		||||
#
 | 
			
		||||
# Using the TCP socket requires SASL authentication by default. Only
 | 
			
		||||
# SASL mechanisms which support data encryption are allowed. This is
 | 
			
		||||
# DIGEST_MD5 and GSSAPI (Kerberos5)
 | 
			
		||||
#
 | 
			
		||||
# This is disabled by default, uncomment this to enable it.
 | 
			
		||||
listen_tcp = 1
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Override the port for accepting secure TLS connections
 | 
			
		||||
# This can be a port number, or service name
 | 
			
		||||
#
 | 
			
		||||
tls_port = \"16514\"
 | 
			
		||||
 | 
			
		||||
# Override the port for accepting insecure TCP connections
 | 
			
		||||
# This can be a port number, or service name
 | 
			
		||||
#
 | 
			
		||||
tcp_port = \"16509\"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Override the default configuration which binds to all network
 | 
			
		||||
# interfaces. This can be a numeric IPv4/6 address, or hostname
 | 
			
		||||
#
 | 
			
		||||
listen_addr = \"192.168.0.1\"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Flag toggling mDNS advertizement of the libvirt service.
 | 
			
		||||
#
 | 
			
		||||
# Alternatively can disable for all services on a host by
 | 
			
		||||
# stopping the Avahi daemon
 | 
			
		||||
#
 | 
			
		||||
# This is disabled by default, uncomment this to enable it
 | 
			
		||||
mdns_adv = 1
 | 
			
		||||
 | 
			
		||||
# Override the default mDNS advertizement name. This must be
 | 
			
		||||
# unique on the immediate broadcast network.
 | 
			
		||||
#
 | 
			
		||||
# The default is \"Virtualization Host HOSTNAME\", where HOSTNAME
 | 
			
		||||
# is subsituted for the short hostname of the machine (without domain)
 | 
			
		||||
#
 | 
			
		||||
mdns_name = \"Virtualization Host Joe Demo\"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# UNIX socket access controls
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
# Set the UNIX domain socket group ownership. This can be used to
 | 
			
		||||
# allow a 'trusted' set of users access to management capabilities
 | 
			
		||||
# without becoming root.
 | 
			
		||||
#
 | 
			
		||||
# This is restricted to 'root' by default.
 | 
			
		||||
unix_sock_group = \"libvirt\"
 | 
			
		||||
 | 
			
		||||
# Set the UNIX socket permissions for the R/O socket. This is used
 | 
			
		||||
# for monitoring VM status only
 | 
			
		||||
#
 | 
			
		||||
# Default allows any user. If setting group ownership may want to
 | 
			
		||||
# restrict this to:
 | 
			
		||||
unix_sock_ro_perms = \"0777\"
 | 
			
		||||
 | 
			
		||||
# Set the UNIX socket permissions for the R/W socket. This is used
 | 
			
		||||
# for full management of VMs
 | 
			
		||||
#
 | 
			
		||||
# Default allows only root. If PolicyKit is enabled on the socket,
 | 
			
		||||
# the default will change to allow everyone (eg, 0777)
 | 
			
		||||
#
 | 
			
		||||
# If not using PolicyKit and setting group ownership for access
 | 
			
		||||
# control then you may want to relax this to:
 | 
			
		||||
unix_sock_rw_perms = \"0770\"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# Authentication.
 | 
			
		||||
#
 | 
			
		||||
#  - none: do not perform auth checks. If you can connect to the
 | 
			
		||||
#          socket you are allowed. This is suitable if there are
 | 
			
		||||
#          restrictions on connecting to the socket (eg, UNIX
 | 
			
		||||
#          socket permissions), or if there is a lower layer in
 | 
			
		||||
#          the network providing auth (eg, TLS/x509 certificates)
 | 
			
		||||
#
 | 
			
		||||
#  - sasl: use SASL infrastructure. The actual auth scheme is then
 | 
			
		||||
#          controlled from /etc/sasl2/libvirt.conf. For the TCP
 | 
			
		||||
#          socket only GSSAPI & DIGEST-MD5 mechanisms will be used.
 | 
			
		||||
#          For non-TCP or TLS sockets,  any scheme is allowed.
 | 
			
		||||
#
 | 
			
		||||
#  - polkit: use PolicyKit to authenticate. This is only suitable
 | 
			
		||||
#            for use on the UNIX sockets. The default policy will
 | 
			
		||||
#            require a user to supply their own password to gain
 | 
			
		||||
#            full read/write access (aka sudo like), while anyone
 | 
			
		||||
#            is allowed read/only access.
 | 
			
		||||
#
 | 
			
		||||
# Set an authentication scheme for UNIX read-only sockets
 | 
			
		||||
# By default socket permissions allow anyone to connect
 | 
			
		||||
#
 | 
			
		||||
# To restrict monitoring of domains you may wish to enable
 | 
			
		||||
# an authentication mechanism here
 | 
			
		||||
auth_unix_ro = \"none\"
 | 
			
		||||
 | 
			
		||||
# Set an authentication scheme for UNIX read-write sockets
 | 
			
		||||
# By default socket permissions only allow root. If PolicyKit
 | 
			
		||||
# support was compiled into libvirt, the default will be to
 | 
			
		||||
# use 'polkit' auth.
 | 
			
		||||
#
 | 
			
		||||
# If the unix_sock_rw_perms are changed you may wish to enable
 | 
			
		||||
# an authentication mechanism here
 | 
			
		||||
auth_unix_rw = \"none\"
 | 
			
		||||
 | 
			
		||||
# Change the authentication scheme for TCP sockets.
 | 
			
		||||
#
 | 
			
		||||
# If you don't enable SASL, then all TCP traffic is cleartext.
 | 
			
		||||
# Don't do this outside of a dev/test scenario. For real world
 | 
			
		||||
# use, always enable SASL and use the GSSAPI or DIGEST-MD5
 | 
			
		||||
# mechanism in /etc/sasl2/libvirt.conf
 | 
			
		||||
auth_tcp = \"sasl\"
 | 
			
		||||
 | 
			
		||||
# Change the authentication scheme for TLS sockets.
 | 
			
		||||
#
 | 
			
		||||
# TLS sockets already have encryption provided by the TLS
 | 
			
		||||
# layer, and limited authentication is done by certificates
 | 
			
		||||
#
 | 
			
		||||
# It is possible to make use of any SASL authentication
 | 
			
		||||
# mechanism as well, by using 'sasl' for this option
 | 
			
		||||
auth_tls = \"none\"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# TLS x509 certificate configuration
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Override the default server key file path
 | 
			
		||||
#
 | 
			
		||||
key_file = \"/etc/pki/libvirt/private/serverkey.pem\"
 | 
			
		||||
 | 
			
		||||
# Override the default server certificate file path
 | 
			
		||||
#
 | 
			
		||||
cert_file = \"/etc/pki/libvirt/servercert.pem\"
 | 
			
		||||
 | 
			
		||||
# Override the default CA certificate path
 | 
			
		||||
#
 | 
			
		||||
ca_file = \"/etc/pki/CA/cacert.pem\"
 | 
			
		||||
 | 
			
		||||
# Specify a certificate revocation list.
 | 
			
		||||
#
 | 
			
		||||
# Defaults to not using a CRL, uncomment to enable it
 | 
			
		||||
crl_file = \"/etc/pki/CA/crl.pem\"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# Authorization controls
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# Flag to disable verification of client certificates
 | 
			
		||||
#
 | 
			
		||||
# Client certificate verification is the primary authentication mechanism.
 | 
			
		||||
# Any client which does not present a certificate signed by the CA
 | 
			
		||||
# will be rejected.
 | 
			
		||||
#
 | 
			
		||||
# Default is to always verify. Uncommenting this will disable
 | 
			
		||||
# verification - make sure an IP whitelist is set
 | 
			
		||||
tls_no_verify_certificate = 1
 | 
			
		||||
tls_no_sanity_certificate = 1
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# A whitelist of allowed x509  Distinguished Names
 | 
			
		||||
# This list may contain wildcards such as
 | 
			
		||||
#
 | 
			
		||||
#    \"C=GB,ST=London,L=London,O=Red Hat,CN=*\"
 | 
			
		||||
#
 | 
			
		||||
# See the POSIX fnmatch function for the format of the wildcards.
 | 
			
		||||
#
 | 
			
		||||
# NB If this is an empty list, no client can connect, so comment out
 | 
			
		||||
# entirely rather than using empty list to disable these checks
 | 
			
		||||
#
 | 
			
		||||
# By default, no DN's are checked
 | 
			
		||||
   tls_allowed_dn_list = [\"DN1\", \"DN2\"]
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# A whitelist of allowed SASL usernames. The format for usernames
 | 
			
		||||
# depends on the SASL authentication mechanism. Kerberos usernames
 | 
			
		||||
# look like username@REALM
 | 
			
		||||
#
 | 
			
		||||
# This list may contain wildcards such as
 | 
			
		||||
#
 | 
			
		||||
#    \"*@EXAMPLE.COM\"
 | 
			
		||||
#
 | 
			
		||||
# See the POSIX fnmatch function for the format of the wildcards.
 | 
			
		||||
#
 | 
			
		||||
# NB If this is an empty list, no client can connect, so comment out
 | 
			
		||||
# entirely rather than using empty list to disable these checks
 | 
			
		||||
#
 | 
			
		||||
# By default, no Username's are checked
 | 
			
		||||
sasl_allowed_username_list = [
 | 
			
		||||
  \"joe@EXAMPLE.COM\",
 | 
			
		||||
  \"fred@EXAMPLE.COM\"
 | 
			
		||||
]
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
#################################################################
 | 
			
		||||
#
 | 
			
		||||
# Processing controls
 | 
			
		||||
#
 | 
			
		||||
 | 
			
		||||
# The maximum number of concurrent client connections to allow
 | 
			
		||||
# over all sockets combined.
 | 
			
		||||
max_clients = 20
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
# The minimum limit sets the number of workers to start up
 | 
			
		||||
# initially. If the number of active clients exceeds this,
 | 
			
		||||
# then more threads are spawned, upto max_workers limit.
 | 
			
		||||
# Typically you'd want max_workers to equal maximum number
 | 
			
		||||
# of clients allowed
 | 
			
		||||
min_workers = 5
 | 
			
		||||
max_workers = 20
 | 
			
		||||
 | 
			
		||||
# Total global limit on concurrent RPC calls. Should be
 | 
			
		||||
# at least as large as max_workers. Beyond this, RPC requests
 | 
			
		||||
# will be read into memory and queued. This directly impact
 | 
			
		||||
# memory usage, currently each request requires 256 KB of
 | 
			
		||||
# memory. So by default upto 5 MB of memory is used
 | 
			
		||||
max_requests = 20
 | 
			
		||||
 | 
			
		||||
# Limit on concurrent requests from a single client
 | 
			
		||||
# connection. To avoid one client monopolizing the server
 | 
			
		||||
# this should be a small fraction of the global max_requests
 | 
			
		||||
# and max_workers parameter
 | 
			
		||||
max_client_requests = 5
 | 
			
		||||
 | 
			
		||||
# Logging level:
 | 
			
		||||
log_level = 4
 | 
			
		||||
 | 
			
		||||
# Logging outputs:
 | 
			
		||||
log_outputs=\"4:stderr\"
 | 
			
		||||
 | 
			
		||||
# Logging filters:
 | 
			
		||||
log_filters=\"a\"
 | 
			
		||||
 | 
			
		||||
# Auditing:
 | 
			
		||||
audit_level = 2
 | 
			
		||||
"
 | 
			
		||||
 | 
			
		||||
   test Libvirtd.lns get conf =
 | 
			
		||||
        { "#comment" = "Master libvirt daemon configuration file" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "For further information consult http://libvirt.org/format.html" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "################################################################" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Network connectivity controls" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Flag listening for secure TLS connections on the public TCP/IP port." }
 | 
			
		||||
        { "#comment" = "NB, must pass the --listen flag to the libvirtd process for this to" }
 | 
			
		||||
        { "#comment" = "have any effect." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "It is necessary to setup a CA and issue server certificates before" }
 | 
			
		||||
        { "#comment" = "using this capability." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "This is enabled by default, uncomment this to disable it" }
 | 
			
		||||
        { "listen_tls" = "0" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Listen for unencrypted TCP connections on the public TCP/IP port." }
 | 
			
		||||
        { "#comment" = "NB, must pass the --listen flag to the libvirtd process for this to" }
 | 
			
		||||
        { "#comment" = "have any effect." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Using the TCP socket requires SASL authentication by default. Only" }
 | 
			
		||||
        { "#comment" = "SASL mechanisms which support data encryption are allowed. This is" }
 | 
			
		||||
        { "#comment" = "DIGEST_MD5 and GSSAPI (Kerberos5)" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "This is disabled by default, uncomment this to enable it." }
 | 
			
		||||
        { "listen_tcp" = "1" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Override the port for accepting secure TLS connections" }
 | 
			
		||||
        { "#comment" = "This can be a port number, or service name" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "tls_port" = "16514" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Override the port for accepting insecure TCP connections" }
 | 
			
		||||
        { "#comment" = "This can be a port number, or service name" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "tcp_port" = "16509" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Override the default configuration which binds to all network" }
 | 
			
		||||
        { "#comment" = "interfaces. This can be a numeric IPv4/6 address, or hostname" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "listen_addr" = "192.168.0.1" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Flag toggling mDNS advertizement of the libvirt service." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Alternatively can disable for all services on a host by" }
 | 
			
		||||
        { "#comment" = "stopping the Avahi daemon" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "This is disabled by default, uncomment this to enable it" }
 | 
			
		||||
        { "mdns_adv" = "1" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Override the default mDNS advertizement name. This must be" }
 | 
			
		||||
        { "#comment" = "unique on the immediate broadcast network." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "The default is \"Virtualization Host HOSTNAME\", where HOSTNAME" }
 | 
			
		||||
        { "#comment" = "is subsituted for the short hostname of the machine (without domain)" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "mdns_name" = "Virtualization Host Joe Demo" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "################################################################" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "UNIX socket access controls" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Set the UNIX domain socket group ownership. This can be used to" }
 | 
			
		||||
        { "#comment" = "allow a 'trusted' set of users access to management capabilities" }
 | 
			
		||||
        { "#comment" = "without becoming root." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "This is restricted to 'root' by default." }
 | 
			
		||||
        { "unix_sock_group" = "libvirt" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Set the UNIX socket permissions for the R/O socket. This is used" }
 | 
			
		||||
        { "#comment" = "for monitoring VM status only" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Default allows any user. If setting group ownership may want to" }
 | 
			
		||||
        { "#comment" = "restrict this to:" }
 | 
			
		||||
        { "unix_sock_ro_perms" = "0777" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Set the UNIX socket permissions for the R/W socket. This is used" }
 | 
			
		||||
        { "#comment" = "for full management of VMs" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Default allows only root. If PolicyKit is enabled on the socket," }
 | 
			
		||||
        { "#comment" = "the default will change to allow everyone (eg, 0777)" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "If not using PolicyKit and setting group ownership for access" }
 | 
			
		||||
        { "#comment" = "control then you may want to relax this to:" }
 | 
			
		||||
        { "unix_sock_rw_perms" = "0770" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "################################################################" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Authentication." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "- none: do not perform auth checks. If you can connect to the" }
 | 
			
		||||
        { "#comment" = "socket you are allowed. This is suitable if there are" }
 | 
			
		||||
        { "#comment" = "restrictions on connecting to the socket (eg, UNIX" }
 | 
			
		||||
        { "#comment" = "socket permissions), or if there is a lower layer in" }
 | 
			
		||||
        { "#comment" = "the network providing auth (eg, TLS/x509 certificates)" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "- sasl: use SASL infrastructure. The actual auth scheme is then" }
 | 
			
		||||
        { "#comment" = "controlled from /etc/sasl2/libvirt.conf. For the TCP" }
 | 
			
		||||
        { "#comment" = "socket only GSSAPI & DIGEST-MD5 mechanisms will be used." }
 | 
			
		||||
        { "#comment" = "For non-TCP or TLS sockets,  any scheme is allowed." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "- polkit: use PolicyKit to authenticate. This is only suitable" }
 | 
			
		||||
        { "#comment" = "for use on the UNIX sockets. The default policy will" }
 | 
			
		||||
        { "#comment" = "require a user to supply their own password to gain" }
 | 
			
		||||
        { "#comment" = "full read/write access (aka sudo like), while anyone" }
 | 
			
		||||
        { "#comment" = "is allowed read/only access." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Set an authentication scheme for UNIX read-only sockets" }
 | 
			
		||||
        { "#comment" = "By default socket permissions allow anyone to connect" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "To restrict monitoring of domains you may wish to enable" }
 | 
			
		||||
        { "#comment" = "an authentication mechanism here" }
 | 
			
		||||
        { "auth_unix_ro" = "none" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Set an authentication scheme for UNIX read-write sockets" }
 | 
			
		||||
        { "#comment" = "By default socket permissions only allow root. If PolicyKit" }
 | 
			
		||||
        { "#comment" = "support was compiled into libvirt, the default will be to" }
 | 
			
		||||
        { "#comment" = "use 'polkit' auth." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "If the unix_sock_rw_perms are changed you may wish to enable" }
 | 
			
		||||
        { "#comment" = "an authentication mechanism here" }
 | 
			
		||||
        { "auth_unix_rw" = "none" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Change the authentication scheme for TCP sockets." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "If you don't enable SASL, then all TCP traffic is cleartext." }
 | 
			
		||||
        { "#comment" = "Don't do this outside of a dev/test scenario. For real world" }
 | 
			
		||||
        { "#comment" = "use, always enable SASL and use the GSSAPI or DIGEST-MD5" }
 | 
			
		||||
        { "#comment" = "mechanism in /etc/sasl2/libvirt.conf" }
 | 
			
		||||
        { "auth_tcp" = "sasl" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Change the authentication scheme for TLS sockets." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "TLS sockets already have encryption provided by the TLS" }
 | 
			
		||||
        { "#comment" = "layer, and limited authentication is done by certificates" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "It is possible to make use of any SASL authentication" }
 | 
			
		||||
        { "#comment" = "mechanism as well, by using 'sasl' for this option" }
 | 
			
		||||
        { "auth_tls" = "none" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "################################################################" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "TLS x509 certificate configuration" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Override the default server key file path" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "key_file" = "/etc/pki/libvirt/private/serverkey.pem" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Override the default server certificate file path" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "cert_file" = "/etc/pki/libvirt/servercert.pem" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Override the default CA certificate path" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "ca_file" = "/etc/pki/CA/cacert.pem" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Specify a certificate revocation list." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Defaults to not using a CRL, uncomment to enable it" }
 | 
			
		||||
        { "crl_file" = "/etc/pki/CA/crl.pem" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "################################################################" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Authorization controls" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "Flag to disable verification of client certificates" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Client certificate verification is the primary authentication mechanism." }
 | 
			
		||||
        { "#comment" = "Any client which does not present a certificate signed by the CA" }
 | 
			
		||||
        { "#comment" = "will be rejected." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "Default is to always verify. Uncommenting this will disable" }
 | 
			
		||||
        { "#comment" = "verification - make sure an IP whitelist is set" }
 | 
			
		||||
        { "tls_no_verify_certificate" = "1" }
 | 
			
		||||
        { "tls_no_sanity_certificate" = "1" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "A whitelist of allowed x509  Distinguished Names" }
 | 
			
		||||
        { "#comment" = "This list may contain wildcards such as" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "\"C=GB,ST=London,L=London,O=Red Hat,CN=*\"" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "See the POSIX fnmatch function for the format of the wildcards." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "NB If this is an empty list, no client can connect, so comment out" }
 | 
			
		||||
        { "#comment" = "entirely rather than using empty list to disable these checks" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "By default, no DN's are checked" }
 | 
			
		||||
        { "tls_allowed_dn_list"
 | 
			
		||||
             { "1" = "DN1"}
 | 
			
		||||
             { "2" = "DN2"}
 | 
			
		||||
        }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "A whitelist of allowed SASL usernames. The format for usernames" }
 | 
			
		||||
        { "#comment" = "depends on the SASL authentication mechanism. Kerberos usernames" }
 | 
			
		||||
        { "#comment" = "look like username@REALM" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "This list may contain wildcards such as" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "\"*@EXAMPLE.COM\"" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "See the POSIX fnmatch function for the format of the wildcards." }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "NB If this is an empty list, no client can connect, so comment out" }
 | 
			
		||||
        { "#comment" = "entirely rather than using empty list to disable these checks" }
 | 
			
		||||
        { "#comment" = "" }
 | 
			
		||||
        { "#comment" = "By default, no Username's are checked" }
 | 
			
		||||
        { "sasl_allowed_username_list"
 | 
			
		||||
             { "1" = "joe@EXAMPLE.COM" }
 | 
			
		||||
             { "2" = "fred@EXAMPLE.COM" }
 | 
			
		||||
        }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "################################################################"}
 | 
			
		||||
        { "#comment" = ""}
 | 
			
		||||
        { "#comment" = "Processing controls"}
 | 
			
		||||
        { "#comment" = ""}
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "The maximum number of concurrent client connections to allow"}
 | 
			
		||||
        { "#comment" = "over all sockets combined."}
 | 
			
		||||
        { "max_clients" = "20" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#empty" }
 | 
			
		||||
        { "#comment" = "The minimum limit sets the number of workers to start up"}
 | 
			
		||||
        { "#comment" = "initially. If the number of active clients exceeds this,"}
 | 
			
		||||
        { "#comment" = "then more threads are spawned, upto max_workers limit."}
 | 
			
		||||
        { "#comment" = "Typically you'd want max_workers to equal maximum number"}
 | 
			
		||||
        { "#comment" = "of clients allowed"}
 | 
			
		||||
        { "min_workers" = "5" }
 | 
			
		||||
        { "max_workers" = "20" }
 | 
			
		||||
	{ "#empty" }
 | 
			
		||||
        { "#comment" = "Total global limit on concurrent RPC calls. Should be" }
 | 
			
		||||
        { "#comment" = "at least as large as max_workers. Beyond this, RPC requests" }
 | 
			
		||||
        { "#comment" = "will be read into memory and queued. This directly impact" }
 | 
			
		||||
        { "#comment" = "memory usage, currently each request requires 256 KB of" }
 | 
			
		||||
        { "#comment" = "memory. So by default upto 5 MB of memory is used" }
 | 
			
		||||
        { "max_requests" = "20" }
 | 
			
		||||
	{ "#empty" }
 | 
			
		||||
        { "#comment" = "Limit on concurrent requests from a single client" }
 | 
			
		||||
        { "#comment" = "connection. To avoid one client monopolizing the server" }
 | 
			
		||||
        { "#comment" = "this should be a small fraction of the global max_requests" }
 | 
			
		||||
        { "#comment" = "and max_workers parameter" }
 | 
			
		||||
        { "max_client_requests" = "5" }
 | 
			
		||||
	{ "#empty" }
 | 
			
		||||
        { "#comment" = "Logging level:" }
 | 
			
		||||
        { "log_level" = "4" }
 | 
			
		||||
	{ "#empty" }
 | 
			
		||||
        { "#comment" = "Logging outputs:" }
 | 
			
		||||
        { "log_outputs" = "4:stderr" }
 | 
			
		||||
	{ "#empty" }
 | 
			
		||||
        { "#comment" = "Logging filters:" }
 | 
			
		||||
        { "log_filters" = "a" }
 | 
			
		||||
	{ "#empty" }
 | 
			
		||||
        { "#comment" = "Auditing:" }
 | 
			
		||||
        { "audit_level" = "2" }
 | 
			
		||||
										
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										240
									
								
								docs/Makefile.am
									
									
									
									
									
								
							
							
						
						
									
										240
									
								
								docs/Makefile.am
									
									
									
									
									
								
							@@ -1,240 +0,0 @@
 | 
			
		||||
## Process this file with automake to produce Makefile.in
 | 
			
		||||
 | 
			
		||||
## Copyright (C) 2005-2011 Red Hat, Inc.
 | 
			
		||||
## See COPYING.LIB for the License of this software
 | 
			
		||||
 | 
			
		||||
SUBDIRS= schemas
 | 
			
		||||
 | 
			
		||||
PERL = perl
 | 
			
		||||
 | 
			
		||||
# The directory containing the source code (if it contains documentation).
 | 
			
		||||
DOC_SOURCE_DIR=../src
 | 
			
		||||
 | 
			
		||||
DEVHELP_DIR=$(datadir)/gtk-doc/html/libvirt
 | 
			
		||||
 | 
			
		||||
BUILT_SOURCES=hvsupport.html.in
 | 
			
		||||
 | 
			
		||||
apihtml =			\
 | 
			
		||||
  html/index.html		\
 | 
			
		||||
  html/libvirt-libvirt.html	\
 | 
			
		||||
  html/libvirt-virterror.html
 | 
			
		||||
 | 
			
		||||
apipng =	\
 | 
			
		||||
  html/left.png	\
 | 
			
		||||
  html/up.png	\
 | 
			
		||||
  html/home.png	\
 | 
			
		||||
  html/right.png
 | 
			
		||||
 | 
			
		||||
devhelphtml =			\
 | 
			
		||||
  devhelp/libvirt.devhelp	\
 | 
			
		||||
  devhelp/index.html		\
 | 
			
		||||
  devhelp/general.html		\
 | 
			
		||||
  devhelp/libvirt-libvirt.html	\
 | 
			
		||||
  devhelp/libvirt-virterror.html
 | 
			
		||||
 | 
			
		||||
css =         \
 | 
			
		||||
  generic.css \
 | 
			
		||||
  libvirt.css \
 | 
			
		||||
  main.css
 | 
			
		||||
 | 
			
		||||
devhelppng =		\
 | 
			
		||||
  devhelp/home.png	\
 | 
			
		||||
  devhelp/left.png	\
 | 
			
		||||
  devhelp/right.png	\
 | 
			
		||||
  devhelp/up.png
 | 
			
		||||
 | 
			
		||||
devhelpcss = devhelp/style.css
 | 
			
		||||
 | 
			
		||||
devhelpxsl = devhelp/devhelp.xsl devhelp/html.xsl
 | 
			
		||||
 | 
			
		||||
png = \
 | 
			
		||||
  32favicon.png \
 | 
			
		||||
  footer_corner.png \
 | 
			
		||||
  footer_pattern.png \
 | 
			
		||||
  libvirt-header-bg.png \
 | 
			
		||||
  libvirt-header-logo.png \
 | 
			
		||||
  libvirtLogo.png \
 | 
			
		||||
  libvirt-net-logical.png \
 | 
			
		||||
  libvirt-net-physical.png \
 | 
			
		||||
  libvirt-daemon-arch.png \
 | 
			
		||||
  libvirt-driver-arch.png \
 | 
			
		||||
  libvirt-object-model.png \
 | 
			
		||||
  madeWith.png \
 | 
			
		||||
  et.png \
 | 
			
		||||
  migration-managed-direct.png \
 | 
			
		||||
  migration-managed-p2p.png \
 | 
			
		||||
  migration-native.png \
 | 
			
		||||
  migration-tunnel.png \
 | 
			
		||||
  migration-unmanaged-direct.png
 | 
			
		||||
 | 
			
		||||
gif = \
 | 
			
		||||
  architecture.gif \
 | 
			
		||||
  node.gif
 | 
			
		||||
 | 
			
		||||
dot_html_in = $(notdir $(wildcard $(srcdir)/*.html.in)) todo.html.in hvsupport.html.in \
 | 
			
		||||
      $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/internals/*.html.in))
 | 
			
		||||
dot_html = $(dot_html_in:%.html.in=%.html)
 | 
			
		||||
 | 
			
		||||
patches = $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/api_extension/*.patch))
 | 
			
		||||
 | 
			
		||||
xml = \
 | 
			
		||||
  libvirt-api.xml \
 | 
			
		||||
  libvirt-refs.xml
 | 
			
		||||
 | 
			
		||||
qemu_xml = \
 | 
			
		||||
  libvirt-qemu-api.xml \
 | 
			
		||||
  libvirt-qemu-refs.xml
 | 
			
		||||
 | 
			
		||||
apidir = $(pkgdatadir)/api
 | 
			
		||||
api_DATA = libvirt-api.xml libvirt-qemu-api.xml
 | 
			
		||||
 | 
			
		||||
fig = \
 | 
			
		||||
  libvirt-net-logical.fig \
 | 
			
		||||
  libvirt-net-physical.fig \
 | 
			
		||||
  libvirt-daemon-arch.fig \
 | 
			
		||||
  libvirt-driver-arch.fig \
 | 
			
		||||
  libvirt-object-model.fig \
 | 
			
		||||
  migration-managed-direct.fig \
 | 
			
		||||
  migration-managed-p2p.fig \
 | 
			
		||||
  migration-native.fig \
 | 
			
		||||
  migration-tunnel.fig \
 | 
			
		||||
  migration-unmanaged-direct.fig
 | 
			
		||||
 | 
			
		||||
EXTRA_DIST=					\
 | 
			
		||||
  apibuild.py \
 | 
			
		||||
  site.xsl newapi.xsl news.xsl page.xsl \
 | 
			
		||||
  hacking1.xsl hacking2.xsl wrapstring.xsl \
 | 
			
		||||
  $(dot_html) $(dot_html_in) $(gif) $(apihtml) $(apipng) \
 | 
			
		||||
  $(devhelphtml) $(devhelppng) $(devhelpcss) $(devhelpxsl) \
 | 
			
		||||
  $(xml) $(qemu_xml) $(fig) $(png) $(css) \
 | 
			
		||||
  $(patches) \
 | 
			
		||||
  sitemap.html.in \
 | 
			
		||||
  todo.pl hvsupport.pl todo.cfg-example
 | 
			
		||||
 | 
			
		||||
MAINTAINERCLEANFILES = \
 | 
			
		||||
  $(addprefix $(srcdir)/,$(dot_html)) \
 | 
			
		||||
  $(addprefix $(srcdir)/,$(apihtml)) \
 | 
			
		||||
  $(addprefix $(srcdir)/,$(devhelphtml))
 | 
			
		||||
 | 
			
		||||
all: web
 | 
			
		||||
 | 
			
		||||
api: $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml
 | 
			
		||||
qemu_api: $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml
 | 
			
		||||
 | 
			
		||||
web: $(dot_html) html/index.html devhelp/index.html
 | 
			
		||||
 | 
			
		||||
todo.html.in: todo.pl
 | 
			
		||||
	if [ -f  todo.cfg ]; then \
 | 
			
		||||
		echo "Generating $@"; \
 | 
			
		||||
		$(PERL) $< > $@ \
 | 
			
		||||
		|| { rm $@ && exit 1; }; \
 | 
			
		||||
	else \
 | 
			
		||||
		echo "Stubbing $@"; \
 | 
			
		||||
		echo "<html><body><h1>Todo list</h1></body></html>" > $@ ; \
 | 
			
		||||
	fi
 | 
			
		||||
 | 
			
		||||
todo:
 | 
			
		||||
	rm -f todo.html.in
 | 
			
		||||
	$(MAKE) todo.html
 | 
			
		||||
 | 
			
		||||
hvsupport.html.in: $(srcdir)/hvsupport.pl $(srcdir)/../src/libvirt_public.syms \
 | 
			
		||||
	 $(srcdir)/../src/libvirt_qemu.syms $(srcdir)/../src/driver.h
 | 
			
		||||
	$(AM_V_GEN)$(PERL) $(srcdir)/hvsupport.pl $(srcdir)/../src > $@ || { rm $@ && exit 1; }
 | 
			
		||||
 | 
			
		||||
.PHONY: todo
 | 
			
		||||
 | 
			
		||||
%.png: %.fig
 | 
			
		||||
	convert -rotate 90 $< $@
 | 
			
		||||
 | 
			
		||||
internals/%.html.tmp: internals/%.html.in subsite.xsl page.xsl sitemap.html.in
 | 
			
		||||
	@if [ -x $(XSLTPROC) ] ; then \
 | 
			
		||||
	  echo "Generating $@"; \
 | 
			
		||||
	  $(MKDIR_P) internals; \
 | 
			
		||||
	  name=`echo $@ | sed -e 's/.tmp//'`; \
 | 
			
		||||
	  $(XSLTPROC) --stringparam pagename $$name --nonet --html \
 | 
			
		||||
	    $(top_srcdir)/docs/subsite.xsl $< > $@ \
 | 
			
		||||
	    || { rm $@ && exit 1; }; fi
 | 
			
		||||
 | 
			
		||||
%.html.tmp: %.html.in site.xsl page.xsl sitemap.html.in
 | 
			
		||||
	@if [ -x $(XSLTPROC) ] ; then \
 | 
			
		||||
	  echo "Generating $@"; \
 | 
			
		||||
	  name=`echo $@ | sed -e 's/.tmp//'`; \
 | 
			
		||||
	  $(XSLTPROC) --stringparam pagename $$name --nonet --html \
 | 
			
		||||
	    $(top_srcdir)/docs/site.xsl $< > $@ \
 | 
			
		||||
	    || { rm $@ && exit 1; }; fi
 | 
			
		||||
 | 
			
		||||
%.html: %.html.tmp
 | 
			
		||||
	@if test -x $(XMLLINT) && test -x $(XMLCATALOG) ; then \
 | 
			
		||||
	  if $(XMLCATALOG) '$(XML_CATALOG_FILE)' \
 | 
			
		||||
	    "-//W3C//DTD XHTML 1.0 Strict//EN" > /dev/null ; then \
 | 
			
		||||
	  echo "Validating $@" ; \
 | 
			
		||||
	  SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \
 | 
			
		||||
	  $(XMLLINT) --catalogs --nonet --format --valid $< > $(srcdir)/$@ \
 | 
			
		||||
	  || { rm $(srcdir)/$@ && exit 1; }; \
 | 
			
		||||
	  else echo "missing XHTML1 DTD" ; fi ; fi
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
html/index.html: libvirt-api.xml newapi.xsl page.xsl sitemap.html.in
 | 
			
		||||
	$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
 | 
			
		||||
	  $(XSLTPROC) --nonet -o $(srcdir)/ \
 | 
			
		||||
	  $(srcdir)/newapi.xsl $(srcdir)/libvirt-api.xml ; fi && \
 | 
			
		||||
	if test -x $(XMLLINT) && test -x $(XMLCATALOG) ; then \
 | 
			
		||||
	  if $(XMLCATALOG) '$(XML_CATALOG_FILE)' "-//W3C//DTD XHTML 1.0 Strict//EN" \
 | 
			
		||||
	    > /dev/null ; then \
 | 
			
		||||
	  SGML_CATALOG_FILES='$(XML_CATALOG_FILE)' \
 | 
			
		||||
	  $(XMLLINT) --catalogs --nonet --valid --noout $(srcdir)/html/*.html ; \
 | 
			
		||||
	  else echo "missing XHTML1 DTD" ; fi ; fi
 | 
			
		||||
 | 
			
		||||
$(addprefix $(srcdir)/,$(devhelphtml)): $(srcdir)/libvirt-api.xml $(devhelpxsl)
 | 
			
		||||
	$(AM_V_GEN)if [ -x $(XSLTPROC) ] ; then \
 | 
			
		||||
	  $(XSLTPROC) --nonet -o $(srcdir)/devhelp/ \
 | 
			
		||||
	  $(top_srcdir)/docs/devhelp/devhelp.xsl $(srcdir)/libvirt-api.xml ; fi
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
python_generated_files = \
 | 
			
		||||
		$(srcdir)/html/libvirt-libvirt.html \
 | 
			
		||||
		$(srcdir)/html/libvirt-libvirt-qemu.html \
 | 
			
		||||
		$(srcdir)/html/libvirt-virterror.html \
 | 
			
		||||
		$(srcdir)/libvirt-api.xml \
 | 
			
		||||
		$(srcdir)/libvirt-refs.xml \
 | 
			
		||||
		$(srcdir)/libvirt-qemu-api.xml \
 | 
			
		||||
		$(srcdir)/libvirt-qemu-refs.xml
 | 
			
		||||
 | 
			
		||||
$(python_generated_files): $(srcdir)/apibuild.py \
 | 
			
		||||
		$(srcdir)/../include/libvirt/*.h \
 | 
			
		||||
		$(srcdir)/../src/libvirt.c \
 | 
			
		||||
		$(srcdir)/../src/libvirt-qemu.c \
 | 
			
		||||
		$(srcdir)/../src/util/virterror.c
 | 
			
		||||
	$(AM_V_GEN)srcdir=$(srcdir) $(PYTHON) $(srcdir)/apibuild.py
 | 
			
		||||
 | 
			
		||||
check-local: all
 | 
			
		||||
 | 
			
		||||
clean-local:
 | 
			
		||||
	rm -f *~ *.bak *.hierarchy *.signals *-unused.txt *.html
 | 
			
		||||
 | 
			
		||||
maintainer-clean-local: clean-local
 | 
			
		||||
	rm -rf $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml todo.html.in hvsupport.html.in
 | 
			
		||||
	rm -rf $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml
 | 
			
		||||
 | 
			
		||||
rebuild: api qemu_api all
 | 
			
		||||
 | 
			
		||||
install-data-local:
 | 
			
		||||
	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)
 | 
			
		||||
	for f in $(css) $(dot_html) $(gif) $(png); do \
 | 
			
		||||
	  $(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR); done
 | 
			
		||||
	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/html
 | 
			
		||||
	for h in $(apihtml); do \
 | 
			
		||||
	  $(INSTALL) -m 0644 $(srcdir)/$$h $(DESTDIR)$(HTML_DIR)/html; done
 | 
			
		||||
	for p in $(apipng); do \
 | 
			
		||||
	  $(INSTALL) -m 0644 $(srcdir)/$$p $(DESTDIR)$(HTML_DIR)/html; done
 | 
			
		||||
	$(mkinstalldirs) $(DESTDIR)$(DEVHELP_DIR)
 | 
			
		||||
	for file in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
 | 
			
		||||
	    $(INSTALL) -m 0644 $(srcdir)/$${file} $(DESTDIR)$(DEVHELP_DIR) ; \
 | 
			
		||||
	done
 | 
			
		||||
 | 
			
		||||
uninstall-local:
 | 
			
		||||
	for h in $(apihtml); do rm $(DESTDIR)$(HTML_DIR)/$$h; done
 | 
			
		||||
	for p in $(apipng); do rm $(DESTDIR)$(HTML_DIR)/$$p; done
 | 
			
		||||
	for f in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
 | 
			
		||||
	  rm $(DESTDIR)$(DEVHELP_DIR)/$$(basename $$f); \
 | 
			
		||||
	done
 | 
			
		||||
							
								
								
									
										126
									
								
								docs/api.html.in
									
									
									
									
									
								
							
							
						
						
									
										126
									
								
								docs/api.html.in
									
									
									
									
									
								
							@@ -1,126 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>The libvirt API concepts</h1>
 | 
			
		||||
 | 
			
		||||
    <p> This page describes the main principles and architecture choices
 | 
			
		||||
    behind the definition of the libvirt API:</p>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="Objects">Objects exposed</a></h2>
 | 
			
		||||
    <p> As defined in the <a href="goals.html">goals section</a>, libvirt
 | 
			
		||||
    API need to expose all the resources needed to manage the virtualization
 | 
			
		||||
    support of recent operating systems. The first object manipulated though
 | 
			
		||||
    the API is <code>virConnectPtr</code> which represent a connection to
 | 
			
		||||
    an hypervisor. Any application using libvirt is likely to start using the
 | 
			
		||||
    API by calling one of <a href="html/libvirt-libvirt.html#virConnectOpen"
 | 
			
		||||
    >the virConnectOpen functions</a>. You will note that those functions take
 | 
			
		||||
    a name argument which is actually an URI to select the right hypervisor to
 | 
			
		||||
    open, this is needed to allow remote connections and also select between
 | 
			
		||||
    different possible hypervisors (for example on a Linux system it may be
 | 
			
		||||
    possible to use both KVM and LinuxContainers on the same node). A NULL
 | 
			
		||||
    name will default to a preselected hypervisor but it's probably not a
 | 
			
		||||
    wise thing to do in most cases. See the <a href="uri.html">connection
 | 
			
		||||
    URI</a> page for a full descriptions of the values allowed.</p>
 | 
			
		||||
    <p> Once the application obtained a <code class='docref'>virConnectPtr</code>
 | 
			
		||||
    connection to the
 | 
			
		||||
    hypervisor it can then use it to manage domains and related resources
 | 
			
		||||
    available for virtualization like storage and networking. All those are
 | 
			
		||||
    exposed as first class objects, and connected to the hypervisor connection
 | 
			
		||||
    (and the node or cluster where it is available).</p>
 | 
			
		||||
    <p class="image">
 | 
			
		||||
      <img alt="first class objects exposed by the API"
 | 
			
		||||
           src="libvirt-object-model.png"/>
 | 
			
		||||
    </p>
 | 
			
		||||
    <p> The figure above shows the five main objects exported by the API:</p>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>virConnectPtr: represent a connection to an hypervisor.</li>
 | 
			
		||||
      <li>virDomainPtr: represent one domain either active or defined (i.e.
 | 
			
		||||
      existing as permanent config file and storage but not currently running
 | 
			
		||||
      on that node). The function <code class='docref'>virConnectListDomains</code>
 | 
			
		||||
      allows to list all the IDs for the domains active on this hypervisor.</li>
 | 
			
		||||
      <li>virNetworkPtr: represent one network either active or defined (i.e.
 | 
			
		||||
      existing as permanent config file and storage but not currently activated.
 | 
			
		||||
      The function <code class='docref'>virConnectListNetworks</code>
 | 
			
		||||
      allows to list all the virtualization networks actived on this node.</li>
 | 
			
		||||
      <li>virStorageVolPtr: represent one storage volume, usually this is used
 | 
			
		||||
      as a block device available to one of the domains. The function
 | 
			
		||||
      <code class="docref">virStorageVolLookupByPath</code> allows to find
 | 
			
		||||
      the object based on its path on the node.</li>
 | 
			
		||||
      <li>virStoragePoolPtr: represent a storage pool, i.e. a logical area
 | 
			
		||||
      which can be used to allocate and store storage volumes. The function
 | 
			
		||||
      <code class="docref">virStoragePoolLookupByVolume</code> allows to find
 | 
			
		||||
      the storage pool containing a given storage volume.</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
    <p> Most object manipulated by the library can also be represented using
 | 
			
		||||
      XML descriptions. This is used primarily to create those object, but is
 | 
			
		||||
      also helpful to modify or save their description back.</p>
 | 
			
		||||
    <p> Domains, network and storage pools can be either <code>active</code>
 | 
			
		||||
      i.e. either running or available for immediate use, or
 | 
			
		||||
      <code>defined</code> in which case they are inactive but there is
 | 
			
		||||
      a permanent definition available in the system for them. Based on this
 | 
			
		||||
      thay can be activated dynamically in order to be used.</p>
 | 
			
		||||
    <p> Most kind of object can also be named in various ways:</p>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>by their <code>name</code>, an user friendly identifier but
 | 
			
		||||
      whose unicity cannot be garanteed between two nodes.</li>
 | 
			
		||||
      <li>by their <code>ID</code>, which is a runtime unique identifier
 | 
			
		||||
      provided by the hypervisor for one given activation of the object,
 | 
			
		||||
      but it becomes invalid once the resource is deactivated.</li >
 | 
			
		||||
      <li>by their <code>UUID</code>, a 16 bytes unique identifier
 | 
			
		||||
      as defined in <a href="http://www.ietf.org/rfc/rfc4122.txt">RFC 4122</a>,
 | 
			
		||||
      which is garanteed to be unique for long term usage and across a
 | 
			
		||||
      set of nodes.</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="Functions">Functions and naming
 | 
			
		||||
      conventions</a></h2>
 | 
			
		||||
    <p> The naming of the functions present in the library is usually
 | 
			
		||||
      made of a prefix describing the object associated to the function
 | 
			
		||||
      and a verb describing the action on that object.</p>
 | 
			
		||||
    <p> For each first class object you will find apis
 | 
			
		||||
      for the following actions:</p>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><b>Lookup</b>:...LookupByName,</li>
 | 
			
		||||
      <li><b>Enumeration</b>:virConnectList... and virConnectNumOf...:
 | 
			
		||||
        those are used to enumerate a set of object available to an given
 | 
			
		||||
        hypervisor connection like:
 | 
			
		||||
        <code class='docref'>virConnectListDomains</code>,
 | 
			
		||||
        <code class='docref'>virConnectNumOfDomains</code>,
 | 
			
		||||
        <code class='docref'>virConnectListNetworks</code>,
 | 
			
		||||
        <code class='docref'>virConnectListStoragePools</code>, etc.</li>
 | 
			
		||||
      <li><b>Description</b>: ...GetInfo: those are generic accessor providing
 | 
			
		||||
        a set of informations about an object, they are
 | 
			
		||||
        <code class='docref'>virNodeGetInfo</code>,
 | 
			
		||||
        <code class='docref'>virDomainGetInfo</code>,
 | 
			
		||||
        <code class='docref'>virStoragePoolGetInfo</code>,
 | 
			
		||||
        <code class='docref'>virStorageVolGetInfo</code>.</li>
 | 
			
		||||
      <li><b>Accessors</b>: ...Get... and ...Set...: those are more specific
 | 
			
		||||
        accessors to query or modify the given object, like
 | 
			
		||||
        <code class='docref'>virConnectGetType</code>,
 | 
			
		||||
        <code class='docref'>virDomainGetMaxMemory</code>,
 | 
			
		||||
        <code class='docref'>virDomainSetMemory</code>,
 | 
			
		||||
        <code class='docref'>virDomainGetVcpus</code>,
 | 
			
		||||
        <code class='docref'>virStoragePoolSetAutostart</code>,
 | 
			
		||||
        <code class='docref'>virNetworkGetBridgeName</code>, etc.</li>
 | 
			
		||||
      <li><b>Creation</b>: </li>
 | 
			
		||||
      <li><b>Destruction</b>: ... </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
    <p> For more in-depth details of the storage related APIs see
 | 
			
		||||
      <a href="storage.html">the storage management page</a>.
 | 
			
		||||
    </p>
 | 
			
		||||
    <h2><a name="Driver">The libvirt drivers</a></h2>
 | 
			
		||||
    <p></p>
 | 
			
		||||
    <p class="image">
 | 
			
		||||
      <img alt="The libvirt driver architecture"
 | 
			
		||||
           src="libvirt-driver-arch.png"/>
 | 
			
		||||
    </p>
 | 
			
		||||
    <h2><a name="Remote">Daemon and remote access</a></h2>
 | 
			
		||||
    <p></p>
 | 
			
		||||
    <p class="image">
 | 
			
		||||
      <img alt="The libvirt daemon and remote architecture"
 | 
			
		||||
           src="libvirt-daemon-arch.png"/>
 | 
			
		||||
    </p>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,433 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <head>
 | 
			
		||||
    <title>Implementing a new API in Libvirt</title>
 | 
			
		||||
  </head>
 | 
			
		||||
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Implementing a new API in Libvirt</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      This document walks you through the process of implementing a new
 | 
			
		||||
      API in libvirt.  It uses as an example the addition of an API for
 | 
			
		||||
      separating maximum from current vcpu usage of a domain, over
 | 
			
		||||
      the course of a fifteen-patch series.
 | 
			
		||||
      Remember that new API consists of any new public functions, as
 | 
			
		||||
      well as the addition of flags or extensions of XML used by
 | 
			
		||||
      existing functions.  The example in this document adds both new
 | 
			
		||||
      functions and an XML extension.  Not all libvirt API additions
 | 
			
		||||
      require quite as many patches.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Before you begin coding, it is critical that you propose your
 | 
			
		||||
      changes on the libvirt mailing list and get feedback on your ideas to
 | 
			
		||||
      make sure what you're proposing fits with the general direction of the
 | 
			
		||||
      project.  Even before doing a proof of concept implementation, send an
 | 
			
		||||
      email giving an overview of the functionality you think should be
 | 
			
		||||
      added to libvirt.  Someone may already be working on the feature you
 | 
			
		||||
      want.  Also, recognize that everything you write is likely to undergo
 | 
			
		||||
      significant rework as you discuss it with the other developers, so
 | 
			
		||||
      don't wait too long before getting feedback.  In the vcpu example
 | 
			
		||||
      below, list feedback was first requested
 | 
			
		||||
      <a href="https://www.redhat.com/archives/libvir-list/2010-September/msg00423.html">here</a>
 | 
			
		||||
      and resulted in several rounds of improvements before coding
 | 
			
		||||
      began.  In turn, this example is slightly rearranged from the actual
 | 
			
		||||
      order of the commits.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Adding a new API to libvirt is not difficult, but there are quite a
 | 
			
		||||
      few steps.  This document assumes that you are familiar with C
 | 
			
		||||
      programming and have checked out the libvirt code from the source code
 | 
			
		||||
      repository and successfully built the existing tree.  Instructions on
 | 
			
		||||
      how to check out and build the code can be found at:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      <a href="http://libvirt.org/downloads.html">http://libvirt.org/downloads.html</a>
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Once you have a working development environment, the steps to create a
 | 
			
		||||
      new API are:
 | 
			
		||||
    </p>
 | 
			
		||||
    <ol>
 | 
			
		||||
      <li>define the public API</li>
 | 
			
		||||
      <li>define the internal driver API</li>
 | 
			
		||||
      <li>implement the public API</li>
 | 
			
		||||
      <li>implement the remote protocol:
 | 
			
		||||
        <ol>
 | 
			
		||||
          <li>define the wire protocol format</li>
 | 
			
		||||
          <li>implement the RPC client</li>
 | 
			
		||||
          <li>implement the server side dispatcher</li>
 | 
			
		||||
        </ol>
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>use new API where appropriate in drivers</li>
 | 
			
		||||
      <li>add virsh support</li>
 | 
			
		||||
      <li>add common handling for new API</li>
 | 
			
		||||
      <li>for each driver that can support the new API:
 | 
			
		||||
        <ol>
 | 
			
		||||
          <li>add prerequisite support</li>
 | 
			
		||||
          <li>fully implement new API</li>
 | 
			
		||||
        </ol>
 | 
			
		||||
      </li>
 | 
			
		||||
    </ol>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      It is, of course, possible to implement the pieces in any order, but
 | 
			
		||||
      if the development tasks are completed in the order listed, the code
 | 
			
		||||
      will compile after each step.  Given the number of changes required,
 | 
			
		||||
      verification after each step is highly recommended.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Submit new code in the form shown in the example code: one patch
 | 
			
		||||
      per step.  That's not to say submit patches before you have working
 | 
			
		||||
      functionality--get the whole thing working and make sure you're happy
 | 
			
		||||
      with it.  Then use git or some other version control system that lets
 | 
			
		||||
      you rewrite your commit history and break patches into pieces so you
 | 
			
		||||
      don't drop a big blob of code on the mailing list in one go.
 | 
			
		||||
      Also, you should follow the upstream tree, and rebase your
 | 
			
		||||
      series to adapt your patches to work with any other changes
 | 
			
		||||
      that were accepted upstream during your development.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Don't mix anything else into the patches you submit.  The patches
 | 
			
		||||
      should be the minimal changes required to implement the functionality
 | 
			
		||||
      you're adding.  If you notice a bug in unrelated code (i.e., code you
 | 
			
		||||
      don't have to touch to implement your API change) during development,
 | 
			
		||||
      create a patch that just addresses that bug and submit it
 | 
			
		||||
      separately.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>With that said, let's begin.</p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name='publicapi'>Defining the public API</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>The first task is to define the public API.  If the new API
 | 
			
		||||
      involves an XML extension, you have to enhance the RelaxNG
 | 
			
		||||
      schema and document the new elements or attributes:</p>
 | 
			
		||||
 | 
			
		||||
    <p><code>
 | 
			
		||||
        docs/schemas/domain.rng<br/>
 | 
			
		||||
        docs/formatdomain.html.in
 | 
			
		||||
    </code></p>
 | 
			
		||||
 | 
			
		||||
    <p>If the API extension involves a new function, you have to add a
 | 
			
		||||
      declaration in the public header, and arrange to export the
 | 
			
		||||
      function name (symbol) so other programs can link against the
 | 
			
		||||
      libvirt library and call the new function:</p>
 | 
			
		||||
 | 
			
		||||
    <p><code>
 | 
			
		||||
        include/libvirt/libvirt.h.in
 | 
			
		||||
        src/libvirt_public.syms
 | 
			
		||||
    </code></p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      This task is in many ways the most important to get right, since once
 | 
			
		||||
      the API has been committed to the repository, it's libvirt's policy
 | 
			
		||||
      never to change it.  Mistakes in the implementation are bugs that you
 | 
			
		||||
      can fix.  Make a mistake in the API definition and you're stuck with
 | 
			
		||||
      it, so think carefully about the interface and don't be afraid to
 | 
			
		||||
      rework it as you go through the process of implementing it.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0001-add-to-xml.patch">0001-add-to-xml.patch</a>
 | 
			
		||||
    and <a href="api_extension/0002-add-new-public-API.patch">0002-add-new-public-API.patch</a>
 | 
			
		||||
    for example code.</p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name='internalapi'>Defining the internal API</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Each public API call is associated with a driver, such as a host
 | 
			
		||||
      virtualization driver, a network virtualization driver, a storage
 | 
			
		||||
      virtualization driver, a state driver, or a device monitor.  Adding
 | 
			
		||||
      the internal API is ordinarily a matter of adding a new member to the
 | 
			
		||||
      struct representing one of these drivers.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Of course, it's possible that the new API will involve the creation of
 | 
			
		||||
      an entirely new driver type, in which case the changes will include the
 | 
			
		||||
      creation of a new struct type to represent the new driver type.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>The driver structs are defined in:</p>
 | 
			
		||||
 | 
			
		||||
    <p><code>src/driver.h</code></p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      To define the internal API, first typedef the driver function
 | 
			
		||||
      prototype and then add a new field for it to the relevant driver
 | 
			
		||||
      struct.  Then, update all existing instances of the driver to
 | 
			
		||||
      provide a <code>NULL</code> stub for the new function.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0003-define-internal-driver-API.patch">0003-define-internal-driver-API.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name='implpublic'>Implementing the public API</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Implementing the public API is largely a formality in which we wire up
 | 
			
		||||
      public API to the internal driver API.  The public API implementation
 | 
			
		||||
      takes care of some basic validity checks before passing control to the
 | 
			
		||||
      driver implementation.  In RFC 2119 vocabulary, this function:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ol class="ordinarylist">
 | 
			
		||||
      <li>SHOULD log a message with VIR_DEBUG() indicating that it is
 | 
			
		||||
        being called and its parameters;</li>
 | 
			
		||||
      <li>MUST call virResetLastError();</li>
 | 
			
		||||
      <li>SHOULD confirm that the connection is valid with
 | 
			
		||||
        VIR_IS_CONNECT(conn);</li>
 | 
			
		||||
      <li><strong>SECURITY: If the API requires a connection with write
 | 
			
		||||
          privileges, MUST confirm that the connection flags do not
 | 
			
		||||
          indicate that the connection is read-only;</strong></li>
 | 
			
		||||
      <li>SHOULD do basic validation of the parameters that are being
 | 
			
		||||
        passed in;</li>
 | 
			
		||||
      <li>MUST confirm that the driver for this connection exists and that
 | 
			
		||||
        it implements this function;</li>
 | 
			
		||||
      <li>MUST call the internal API;</li>
 | 
			
		||||
      <li>SHOULD log a message with VIR_DEBUG() indicating that it is
 | 
			
		||||
        returning, its return value, and status.</li>
 | 
			
		||||
      <li>MUST return status to the caller.</li>
 | 
			
		||||
    </ol>
 | 
			
		||||
 | 
			
		||||
    <p>The public API calls are implemented in:</p>
 | 
			
		||||
 | 
			
		||||
    <p><code>src/libvirt.c</code></p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0004-implement-the-public-APIs.patch">0004-implement-the-public-APIs.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name='remoteproto'>Implementing the remote protocol</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Implementing the remote protocol is essentially a
 | 
			
		||||
      straightforward exercise which is probably most easily
 | 
			
		||||
      understood by referring to the existing code and the example
 | 
			
		||||
      patch.  It involves several related changes, including the
 | 
			
		||||
      regeneration of derived files, with further details below.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0005-implement-the-remote-protocol.patch">0005-implement-the-remote-protocol.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name='wireproto'>Defining the wire protocol format</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Defining the wire protocol involves making additions to:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p><code>src/remote/remote_protocol.x</code></p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      First, create two new structs for each new function that you're adding
 | 
			
		||||
      to the API.  One struct describes the parameters to be passed to the
 | 
			
		||||
      remote function, and a second struct describes the value returned by
 | 
			
		||||
      the remote function.  The one exception to this rule is that functions
 | 
			
		||||
      that return only 0 or -1 for status do not require a struct for returned
 | 
			
		||||
      data.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Second, add values to the remote_procedure enum for each new function
 | 
			
		||||
      added to the API.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Once these changes are in place, it's necessary to run 'make rpcgen'
 | 
			
		||||
      in the src directory to create the .c and .h files required by the
 | 
			
		||||
      remote protocol code. This must be done on a Linux host using the
 | 
			
		||||
      GLibC rpcgen program. Other rpcgen versions may generate code which
 | 
			
		||||
      results in bogus compile time warnings.  This regenerates the
 | 
			
		||||
      following files:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p><code>
 | 
			
		||||
        daemon/remote_dispatch_args.h
 | 
			
		||||
        daemon/remote_dispatch_prototypes.h
 | 
			
		||||
        daemon/remote_dispatch_table.h
 | 
			
		||||
        src/remote/remote_protocol.c
 | 
			
		||||
        src/remote/remote_protocol.h
 | 
			
		||||
    </code></p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name='rpcclient'>Implement the RPC client</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Implementing the uses the rpcgen generated .h files.  The remote
 | 
			
		||||
      method calls go in:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p><code>src/remote/remote_internal.c</code></p>
 | 
			
		||||
 | 
			
		||||
    <p>Each remote method invocation does the following:</p>
 | 
			
		||||
 | 
			
		||||
    <ol class="ordinarylist">
 | 
			
		||||
      <li>locks the remote driver;</li>
 | 
			
		||||
      <li>sets up the method arguments;</li>
 | 
			
		||||
      <li>invokes the remote function;</li>
 | 
			
		||||
      <li>checks the return value, if necessary;</li>
 | 
			
		||||
      <li>extracts any returned data;</li>
 | 
			
		||||
      <li>frees any returned data;</li>
 | 
			
		||||
      <li>unlocks the remote driver.</li>
 | 
			
		||||
    </ol>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="serverdispatch">Implement the server side dispatcher</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Implementing the server side of the remote function call is simply a
 | 
			
		||||
      matter of deserializing the parameters passed in from the remote
 | 
			
		||||
      caller and passing them to the corresponding internal API function.
 | 
			
		||||
      The server side dispatchers are implemented in:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p><code>daemon/remote.c</code></p>
 | 
			
		||||
 | 
			
		||||
    <p>Again, this step uses the .h files generated by make rpcgen.</p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      After all three pieces of the remote protocol are complete, and
 | 
			
		||||
      the generated files have been updated, it will be necessary to
 | 
			
		||||
      update the file:</p>
 | 
			
		||||
 | 
			
		||||
    <p><code>src/remote_protocol-structs</code></p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      This file should only have new lines added; modifications to
 | 
			
		||||
      existing lines probably imply a backwards-incompatible API change.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0005-implement-the-remote-protocol.patch">0005-implement-the-remote-protocol.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="internaluseapi">Use the new API internally</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Sometimes, a new API serves as a superset of existing API, by
 | 
			
		||||
      adding more granularity in what can be managed.  When this is
 | 
			
		||||
      the case, it makes sense to share a common implementation by
 | 
			
		||||
      making the older API become a trivial wrapper around the new
 | 
			
		||||
      API, rather than duplicating the common code.  This step should
 | 
			
		||||
      not introduce any semantic differences for the old API, and is
 | 
			
		||||
      not necessary if the new API has no relation to existing API.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0006-make-old-API-trivially-wrap-to-new-API.patch">0006-make-old-API-trivially-wrap-to-new-API.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="virshuseapi">Expose the new API in virsh</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      All new API should be manageable from the virsh command line
 | 
			
		||||
      shell.  This proves that the API is sufficient for the intended
 | 
			
		||||
      purpose, and helps to identify whether the proposed API needs
 | 
			
		||||
      slight changes for easier usage.  However, remember that virsh
 | 
			
		||||
      is used to connect to hosts running older versions of libvirtd,
 | 
			
		||||
      so new commands should have fallbacks to an older API if
 | 
			
		||||
      possible; implementing the virsh hooks at this point makes it
 | 
			
		||||
      very easy to test these fallbacks.  Also remember to document
 | 
			
		||||
      virsh additions.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      A virsh command is composed of a few pieces of code.  You need to
 | 
			
		||||
      define an array of vshCmdInfo structs for each new command that
 | 
			
		||||
      contain the help text and the command description text.  You also need
 | 
			
		||||
      an array of vshCmdOptDef structs to describe the command options.
 | 
			
		||||
      Once you have those pieces in place you can write the function
 | 
			
		||||
      implementing the virsh command.  Finally, you need to add the new
 | 
			
		||||
      command to the commands[] array.  The following files need changes:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p><code>
 | 
			
		||||
        tools/virsh.c<br/>
 | 
			
		||||
        tools/virsh.pod
 | 
			
		||||
    </code></p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0007-add-virsh-support.patch">0007-add-virsh-support.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="driverimpl">Implement the driver methods</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      So, after all that, we get to the fun part.  All functionality in
 | 
			
		||||
      libvirt is implemented inside a driver.  Thus, here is where you
 | 
			
		||||
      implement whatever functionality you're adding to libvirt.  You'll
 | 
			
		||||
      either need to add additional files to the src directory or extend
 | 
			
		||||
      files that are already there, depending on what functionality you're
 | 
			
		||||
      adding.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="commonimpl">Implement common handling</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      If the new API is applicable to more than one driver, it may
 | 
			
		||||
      make sense to provide some utility routines, or to factor some
 | 
			
		||||
      of the work into the dispatcher, to avoid reimplementing the
 | 
			
		||||
      same code in every driver.  In the example code, this involved
 | 
			
		||||
      adding a member to the virDomainDefPtr struct for mapping
 | 
			
		||||
      between the XML API addition and the in-memory representation of
 | 
			
		||||
      a domain, along with updating all clients to use the new member.
 | 
			
		||||
      Up to this point, there have been no changes to existing
 | 
			
		||||
      semantics, and the new APIs will fail unless they are used in
 | 
			
		||||
      the same way as the older API wrappers.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0008-support-new-xml.patch">0008-support-new-xml.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="drivercode">Implement driver handling</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The remaining patches should only touch one driver at a time.
 | 
			
		||||
      It is possible to implement all changes for a driver in one
 | 
			
		||||
      patch, but for review purposes it may still make sense to break
 | 
			
		||||
      things into simpler steps.  Here is where the new APIs finally
 | 
			
		||||
      start working.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      In the example patches, three separate drivers are supported:
 | 
			
		||||
      test, qemu, and xen.  It is always a good idea to patch the test
 | 
			
		||||
      driver in addition to the target driver, to prove that the API
 | 
			
		||||
      can be used for more than one driver.  The example updates the
 | 
			
		||||
      test driver in one patch:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0009-support-all-flags-in-test-driver.patch">0009-support-all-flags-in-test-driver.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The qemu changes were easier to split into two phases, one for
 | 
			
		||||
      updating the mapping between the new XML and the hypervisor
 | 
			
		||||
      command line arguments, and one for supporting all possible
 | 
			
		||||
      flags of the new API:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0010-improve-vcpu-support-in-qemu-command-line.patch">0010-improve-vcpu-support-in-qemu-command-line.patch</a>
 | 
			
		||||
      and <a href="api_extension/0011-complete-vcpu-support-in-qemu-driver.patch">0011-complete-vcpu-support-in-qemu-driver.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Finally, the example breaks the xen driver changes across four
 | 
			
		||||
      patches.  One maps the XML changes to the hypervisor command,
 | 
			
		||||
      the next two are independently implementing the getter and
 | 
			
		||||
      setter APIs, and the last one provides cleanup of code that was
 | 
			
		||||
      rendered dead by the new API.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="example">See <a href="api_extension/0012-improve-vcpu-support-in-xen-command-line.patch">0012-improve-vcpu-support-in-xen-command-line.patch</a>,
 | 
			
		||||
      <a href="api_extension/0013-improve-getting-xen-vcpu-counts.patch">0013-improve-getting-xen-vcpu-counts.patch</a>,
 | 
			
		||||
      <a href="api_extension/0014-improve-setting-xen-vcpu-counts.patch">0014-improve-setting-xen-vcpu-counts.patch</a>,
 | 
			
		||||
      and <a href="api_extension/0015-remove-dead-xen-code.patch">0015-remove-dead-xen-code.patch</a></p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The exact details of the example code are probably uninteresting
 | 
			
		||||
      unless you're concerned with virtual cpu management.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Once you have working functionality, run make check and make
 | 
			
		||||
      syntax-check on each patch of the series before submitting
 | 
			
		||||
      patches.  It may also be worth writing tests for the libvirt-TCK
 | 
			
		||||
      testsuite to exercise your new API, although those patches are
 | 
			
		||||
      not kept in the libvirt repository.
 | 
			
		||||
    </p>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,145 +0,0 @@
 | 
			
		||||
From a74f4e44649906dcd82151f7ef837f66d7fa2ab1 Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Mon, 27 Sep 2010 17:36:06 -0600
 | 
			
		||||
Subject: [PATCH 01/15] vcpu: add current attribute to <vcpu> element
 | 
			
		||||
 | 
			
		||||
Syntax agreed on in
 | 
			
		||||
https://www.redhat.com/archives/libvir-list/2010-September/msg00476.html
 | 
			
		||||
 | 
			
		||||
<domain ...>
 | 
			
		||||
  <vcpu current='x'>y</vcpu>
 | 
			
		||||
...
 | 
			
		||||
 | 
			
		||||
can now be used to specify 1 <= x <= y current vcpus, in relation
 | 
			
		||||
to the boot-time max of y vcpus.  If current is omitted, then
 | 
			
		||||
current and max are assumed to be the same value.
 | 
			
		||||
 | 
			
		||||
* docs/schemas/domain.rng: Add new attribute.
 | 
			
		||||
* docs/formatdomain.html.in: Document it.
 | 
			
		||||
* tests/qemuxml2argvdata/qemuxml2argv-smp.xml: Add to
 | 
			
		||||
domainschematest.
 | 
			
		||||
* tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml: Likewise.
 | 
			
		||||
---
 | 
			
		||||
 docs/formatdomain.html.in                   |    9 +++++--
 | 
			
		||||
 docs/schemas/domain.rng                     |    5 ++++
 | 
			
		||||
 tests/qemuxml2argvdata/qemuxml2argv-smp.xml |   28 +++++++++++++++++++++++++++
 | 
			
		||||
 tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml  |   22 +++++++++++++++++++++
 | 
			
		||||
 4 files changed, 61 insertions(+), 3 deletions(-)
 | 
			
		||||
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-smp.xml
 | 
			
		||||
 create mode 100644 tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml
 | 
			
		||||
 | 
			
		||||
diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
 | 
			
		||||
index a8a1fac..96de121 100644
 | 
			
		||||
--- a/docs/formatdomain.html.in
 | 
			
		||||
+++ b/docs/formatdomain.html.in
 | 
			
		||||
@@ -200,7 +200,7 @@
 | 
			
		||||
     <swap_hard_limit>2097152</swap_hard_limit>
 | 
			
		||||
     <min_guarantee>65536</min_guarantee>
 | 
			
		||||
   </memtune>
 | 
			
		||||
-  <vcpu cpuset="1-4,^3,6">2</vcpu>
 | 
			
		||||
+  <vcpu cpuset="1-4,^3,6" current="1">2</vcpu>
 | 
			
		||||
   ...</pre>
 | 
			
		||||
 | 
			
		||||
     <dl>
 | 
			
		||||
@@ -238,7 +238,7 @@
 | 
			
		||||
 	minimum memory allocation for the guest. The units for this value are
 | 
			
		||||
 	kilobytes (i.e. blocks of 1024 bytes)</dd>
 | 
			
		||||
       <dt><code>vcpu</code></dt>
 | 
			
		||||
-      <dd>The content of this element defines the number of virtual
 | 
			
		||||
+      <dd>The content of this element defines the maximum number of virtual
 | 
			
		||||
         CPUs allocated for the guest OS, which must be between 1 and
 | 
			
		||||
         the maximum supported by the hypervisor.  <span class="since">Since
 | 
			
		||||
         0.4.4</span>, this element can contain an optional
 | 
			
		||||
@@ -246,7 +246,10 @@
 | 
			
		||||
         list of physical CPU numbers that virtual CPUs can be pinned
 | 
			
		||||
         to.  Each element in that list is either a single CPU number,
 | 
			
		||||
         a range of CPU numbers, or a caret followed by a CPU number to
 | 
			
		||||
-        be excluded from a previous range.
 | 
			
		||||
+        be excluded from a previous range.  <span class="since">Since
 | 
			
		||||
+        0.8.5</span>, the optional attribute <code>current</code> can
 | 
			
		||||
+        be used to specify whether fewer than the maximum number of
 | 
			
		||||
+        virtual CPUs should be enabled.
 | 
			
		||||
       </dd>
 | 
			
		||||
     </dl>
 | 
			
		||||
 | 
			
		||||
diff --git a/docs/schemas/domain.rng b/docs/schemas/domain.rng
 | 
			
		||||
index f230263..a934a77 100644
 | 
			
		||||
--- a/docs/schemas/domain.rng
 | 
			
		||||
+++ b/docs/schemas/domain.rng
 | 
			
		||||
@@ -337,6 +337,11 @@
 | 
			
		||||
               <ref name="cpuset"/>
 | 
			
		||||
             </attribute>
 | 
			
		||||
           </optional>
 | 
			
		||||
+          <optional>
 | 
			
		||||
+            <attribute name="current">
 | 
			
		||||
+              <ref name="countCPU"/>
 | 
			
		||||
+            </attribute>
 | 
			
		||||
+          </optional>
 | 
			
		||||
           <ref name="countCPU"/>
 | 
			
		||||
         </element>
 | 
			
		||||
       </optional>
 | 
			
		||||
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smp.xml b/tests/qemuxml2argvdata/qemuxml2argv-smp.xml
 | 
			
		||||
new file mode 100644
 | 
			
		||||
index 0000000..975f873
 | 
			
		||||
--- /dev/null
 | 
			
		||||
+++ b/tests/qemuxml2argvdata/qemuxml2argv-smp.xml
 | 
			
		||||
@@ -0,0 +1,28 @@
 | 
			
		||||
+<domain type='qemu'>
 | 
			
		||||
+  <name>QEMUGuest1</name>
 | 
			
		||||
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
 | 
			
		||||
+  <memory>219200</memory>
 | 
			
		||||
+  <currentMemory>219200</currentMemory>
 | 
			
		||||
+  <vcpu current='1'>2</vcpu>
 | 
			
		||||
+  <os>
 | 
			
		||||
+    <type arch='i686' machine='pc'>hvm</type>
 | 
			
		||||
+    <boot dev='hd'/>
 | 
			
		||||
+  </os>
 | 
			
		||||
+  <cpu>
 | 
			
		||||
+    <topology sockets='2' cores='1' threads='1'/>
 | 
			
		||||
+  </cpu>
 | 
			
		||||
+  <clock offset='utc'/>
 | 
			
		||||
+  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
+  <on_reboot>restart</on_reboot>
 | 
			
		||||
+  <on_crash>destroy</on_crash>
 | 
			
		||||
+  <devices>
 | 
			
		||||
+    <emulator>/usr/bin/qemu</emulator>
 | 
			
		||||
+    <disk type='block' device='disk'>
 | 
			
		||||
+      <source dev='/dev/HostVG/QEMUGuest1'/>
 | 
			
		||||
+      <target dev='hda' bus='ide'/>
 | 
			
		||||
+      <address type='drive' controller='0' bus='0' unit='0'/>
 | 
			
		||||
+    </disk>
 | 
			
		||||
+    <controller type='ide' index='0'/>
 | 
			
		||||
+    <memballoon model='virtio'/>
 | 
			
		||||
+  </devices>
 | 
			
		||||
+</domain>
 | 
			
		||||
diff --git a/tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml
 | 
			
		||||
new file mode 100644
 | 
			
		||||
index 0000000..d061e11
 | 
			
		||||
--- /dev/null
 | 
			
		||||
+++ b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.xml
 | 
			
		||||
@@ -0,0 +1,22 @@
 | 
			
		||||
+<domain type='xen' id='15'>
 | 
			
		||||
+  <name>pvtest</name>
 | 
			
		||||
+  <uuid>596a5d2171f48fb2e068e2386a5c413e</uuid>
 | 
			
		||||
+  <os>
 | 
			
		||||
+    <type>linux</type>
 | 
			
		||||
+    <kernel>/var/lib/xen/vmlinuz.2Dn2YT</kernel>
 | 
			
		||||
+    <initrd>/var/lib/xen/initrd.img.0u-Vhq</initrd>
 | 
			
		||||
+    <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  </cmdline>
 | 
			
		||||
+  </os>
 | 
			
		||||
+  <memory>430080</memory>
 | 
			
		||||
+  <vcpu current='2'>4</vcpu>
 | 
			
		||||
+  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
+  <on_reboot>destroy</on_reboot>
 | 
			
		||||
+  <on_crash>destroy</on_crash>
 | 
			
		||||
+  <devices>
 | 
			
		||||
+    <disk type='file' device='disk'>
 | 
			
		||||
+      <source file='/root/some.img'/>
 | 
			
		||||
+      <target dev='xvda'/>
 | 
			
		||||
+    </disk>
 | 
			
		||||
+    <console tty='/dev/pts/4'/>
 | 
			
		||||
+  </devices>
 | 
			
		||||
+</domain>
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,62 +0,0 @@
 | 
			
		||||
From ea3f5c68093429c6ad507b45689cdf209c2c257b Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Fri, 24 Sep 2010 16:48:45 -0600
 | 
			
		||||
Subject: [PATCH 02/15] vcpu: add new public API
 | 
			
		||||
 | 
			
		||||
API agreed on in
 | 
			
		||||
https://www.redhat.com/archives/libvir-list/2010-September/msg00456.html,
 | 
			
		||||
but modified for enum names to be consistent with virDomainDeviceModifyFlags.
 | 
			
		||||
 | 
			
		||||
* include/libvirt/libvirt.h.in (virDomainVcpuFlags)
 | 
			
		||||
(virDomainSetVcpusFlags, virDomainGetVcpusFlags): New
 | 
			
		||||
declarations.
 | 
			
		||||
* src/libvirt_public.syms: Export new symbols.
 | 
			
		||||
---
 | 
			
		||||
 include/libvirt/libvirt.h.in |   15 +++++++++++++++
 | 
			
		||||
 src/libvirt_public.syms      |    2 ++
 | 
			
		||||
 2 files changed, 17 insertions(+), 0 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
 | 
			
		||||
index 2eba61e..d0cc4c0 100644
 | 
			
		||||
--- a/include/libvirt/libvirt.h.in
 | 
			
		||||
+++ b/include/libvirt/libvirt.h.in
 | 
			
		||||
@@ -915,8 +915,23 @@ struct _virVcpuInfo {
 | 
			
		||||
 };
 | 
			
		||||
 typedef virVcpuInfo *virVcpuInfoPtr;
 | 
			
		||||
 | 
			
		||||
+/* Flags for controlling virtual CPU hot-plugging.  */
 | 
			
		||||
+typedef enum {
 | 
			
		||||
+    /* Must choose at least one of these two bits; SetVcpus can choose both */
 | 
			
		||||
+    VIR_DOMAIN_VCPU_LIVE    = (1 << 0), /* Affect active domain */
 | 
			
		||||
+    VIR_DOMAIN_VCPU_CONFIG  = (1 << 1), /* Affect next boot */
 | 
			
		||||
+
 | 
			
		||||
+    /* Additional flags to be bit-wise OR'd in */
 | 
			
		||||
+    VIR_DOMAIN_VCPU_MAXIMUM = (1 << 2), /* Max rather than current count */
 | 
			
		||||
+} virDomainVcpuFlags;
 | 
			
		||||
+
 | 
			
		||||
 int                     virDomainSetVcpus       (virDomainPtr domain,
 | 
			
		||||
                                                  unsigned int nvcpus);
 | 
			
		||||
+int                     virDomainSetVcpusFlags  (virDomainPtr domain,
 | 
			
		||||
+                                                 unsigned int nvcpus,
 | 
			
		||||
+                                                 unsigned int flags);
 | 
			
		||||
+int                     virDomainGetVcpusFlags  (virDomainPtr domain,
 | 
			
		||||
+                                                 unsigned int flags);
 | 
			
		||||
 | 
			
		||||
 int                     virDomainPinVcpu        (virDomainPtr domain,
 | 
			
		||||
                                                  unsigned int vcpu,
 | 
			
		||||
diff --git a/src/libvirt_public.syms b/src/libvirt_public.syms
 | 
			
		||||
index fceb516..a8091b1 100644
 | 
			
		||||
--- a/src/libvirt_public.syms
 | 
			
		||||
+++ b/src/libvirt_public.syms
 | 
			
		||||
@@ -409,6 +409,8 @@ LIBVIRT_0.8.5 {
 | 
			
		||||
     global:
 | 
			
		||||
         virDomainSetMemoryParameters;
 | 
			
		||||
         virDomainGetMemoryParameters;
 | 
			
		||||
+        virDomainGetVcpusFlags;
 | 
			
		||||
+        virDomainSetVcpusFlags;
 | 
			
		||||
 } LIBVIRT_0.8.2;
 | 
			
		||||
 | 
			
		||||
 # .... define new API here using predicted next version number ....
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,222 +0,0 @@
 | 
			
		||||
From dd255d64053e9960cd375994ce8f056522e12acc Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Mon, 27 Sep 2010 09:18:22 -0600
 | 
			
		||||
Subject: [PATCH 03/15] vcpu: define internal driver API
 | 
			
		||||
 | 
			
		||||
* src/driver.h (virDrvDomainSetVcpusFlags)
 | 
			
		||||
(virDrvDomainGetVcpusFlags): New typedefs.
 | 
			
		||||
(_virDriver): New callback members.
 | 
			
		||||
* src/esx/esx_driver.c (esxDriver): Add stub for driver.
 | 
			
		||||
* src/lxc/lxc_driver.c (lxcDriver): Likewise.
 | 
			
		||||
* src/opennebula/one_driver.c (oneDriver): Likewise.
 | 
			
		||||
* src/openvz/openvz_driver.c (openvzDriver): Likewise.
 | 
			
		||||
* src/phyp/phyp_driver.c (phypDriver): Likewise.
 | 
			
		||||
* src/qemu/qemu_driver.c (qemuDriver): Likewise.
 | 
			
		||||
* src/remote/remote_driver.c (remote_driver): Likewise.
 | 
			
		||||
* src/test/test_driver.c (testDriver): Likewise.
 | 
			
		||||
* src/uml/uml_driver.c (umlDriver): Likewise.
 | 
			
		||||
* src/vbox/vbox_tmpl.c (Driver): Likewise.
 | 
			
		||||
* src/xen/xen_driver.c (xenUnifiedDriver): Likewise.
 | 
			
		||||
* src/xenapi/xenapi_driver.c (xenapiDriver): Likewise.
 | 
			
		||||
---
 | 
			
		||||
 src/driver.h                |    9 +++++++++
 | 
			
		||||
 src/esx/esx_driver.c        |    2 ++
 | 
			
		||||
 src/lxc/lxc_driver.c        |    2 ++
 | 
			
		||||
 src/opennebula/one_driver.c |    2 ++
 | 
			
		||||
 src/openvz/openvz_driver.c  |    2 ++
 | 
			
		||||
 src/phyp/phyp_driver.c      |    2 ++
 | 
			
		||||
 src/qemu/qemu_driver.c      |    2 ++
 | 
			
		||||
 src/remote/remote_driver.c  |    2 ++
 | 
			
		||||
 src/test/test_driver.c      |    2 ++
 | 
			
		||||
 src/uml/uml_driver.c        |    2 ++
 | 
			
		||||
 src/vbox/vbox_tmpl.c        |    2 ++
 | 
			
		||||
 src/xen/xen_driver.c        |    2 ++
 | 
			
		||||
 src/xenapi/xenapi_driver.c  |    2 ++
 | 
			
		||||
 13 files changed, 33 insertions(+), 0 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/src/driver.h b/src/driver.h
 | 
			
		||||
index 32aeb04..79a96c1 100644
 | 
			
		||||
--- a/src/driver.h
 | 
			
		||||
+++ b/src/driver.h
 | 
			
		||||
@@ -185,6 +185,13 @@ typedef int
 | 
			
		||||
         (*virDrvDomainSetVcpus)		(virDomainPtr domain,
 | 
			
		||||
                                          unsigned int nvcpus);
 | 
			
		||||
 typedef int
 | 
			
		||||
+        (*virDrvDomainSetVcpusFlags)	(virDomainPtr domain,
 | 
			
		||||
+                                         unsigned int nvcpus,
 | 
			
		||||
+                                         unsigned int flags);
 | 
			
		||||
+typedef int
 | 
			
		||||
+        (*virDrvDomainGetVcpusFlags)	(virDomainPtr domain,
 | 
			
		||||
+                                         unsigned int flags);
 | 
			
		||||
+typedef int
 | 
			
		||||
         (*virDrvDomainPinVcpu)		(virDomainPtr domain,
 | 
			
		||||
                                          unsigned int vcpu,
 | 
			
		||||
                                          unsigned char *cpumap,
 | 
			
		||||
@@ -520,6 +527,8 @@ struct _virDriver {
 | 
			
		||||
     virDrvDomainRestore		domainRestore;
 | 
			
		||||
     virDrvDomainCoreDump		domainCoreDump;
 | 
			
		||||
     virDrvDomainSetVcpus		domainSetVcpus;
 | 
			
		||||
+    virDrvDomainSetVcpusFlags		domainSetVcpusFlags;
 | 
			
		||||
+    virDrvDomainGetVcpusFlags		domainGetVcpusFlags;
 | 
			
		||||
     virDrvDomainPinVcpu		domainPinVcpu;
 | 
			
		||||
     virDrvDomainGetVcpus		domainGetVcpus;
 | 
			
		||||
     virDrvDomainGetMaxVcpus		domainGetMaxVcpus;
 | 
			
		||||
diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
 | 
			
		||||
index 1b4ee29..2a32374 100644
 | 
			
		||||
--- a/src/esx/esx_driver.c
 | 
			
		||||
+++ b/src/esx/esx_driver.c
 | 
			
		||||
@@ -4160,6 +4160,8 @@ static virDriver esxDriver = {
 | 
			
		||||
     NULL,                            /* domainRestore */
 | 
			
		||||
     NULL,                            /* domainCoreDump */
 | 
			
		||||
     esxDomainSetVcpus,               /* domainSetVcpus */
 | 
			
		||||
+    NULL,                            /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL,                            /* domainGetVcpusFlags */
 | 
			
		||||
     NULL,                            /* domainPinVcpu */
 | 
			
		||||
     NULL,                            /* domainGetVcpus */
 | 
			
		||||
     esxDomainGetMaxVcpus,            /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
 | 
			
		||||
index df814da..7563a8c 100644
 | 
			
		||||
--- a/src/lxc/lxc_driver.c
 | 
			
		||||
+++ b/src/lxc/lxc_driver.c
 | 
			
		||||
@@ -2768,6 +2768,8 @@ static virDriver lxcDriver = {
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
     NULL, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
     NULL, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/opennebula/one_driver.c b/src/opennebula/one_driver.c
 | 
			
		||||
index ced9a38..199fca3 100644
 | 
			
		||||
--- a/src/opennebula/one_driver.c
 | 
			
		||||
+++ b/src/opennebula/one_driver.c
 | 
			
		||||
@@ -751,6 +751,8 @@ static virDriver oneDriver = {
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
     NULL, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
     NULL, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
 | 
			
		||||
index 92cf4a1..9d19aeb 100644
 | 
			
		||||
--- a/src/openvz/openvz_driver.c
 | 
			
		||||
+++ b/src/openvz/openvz_driver.c
 | 
			
		||||
@@ -1590,6 +1590,8 @@ static virDriver openvzDriver = {
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
     openvzDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
     openvzDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
 | 
			
		||||
index e63d8d9..6e0a5e9 100644
 | 
			
		||||
--- a/src/phyp/phyp_driver.c
 | 
			
		||||
+++ b/src/phyp/phyp_driver.c
 | 
			
		||||
@@ -3941,6 +3941,8 @@ static virDriver phypDriver = {
 | 
			
		||||
     NULL,                       /* domainRestore */
 | 
			
		||||
     NULL,                       /* domainCoreDump */
 | 
			
		||||
     phypDomainSetCPU,           /* domainSetVcpus */
 | 
			
		||||
+    NULL,                       /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL,                       /* domainGetVcpusFlags */
 | 
			
		||||
     NULL,                       /* domainPinVcpu */
 | 
			
		||||
     NULL,                       /* domainGetVcpus */
 | 
			
		||||
     phypGetLparCPUMAX,          /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
 | 
			
		||||
index abd8e9d..3d17e04 100644
 | 
			
		||||
--- a/src/qemu/qemu_driver.c
 | 
			
		||||
+++ b/src/qemu/qemu_driver.c
 | 
			
		||||
@@ -12938,6 +12938,8 @@ static virDriver qemuDriver = {
 | 
			
		||||
     qemudDomainRestore, /* domainRestore */
 | 
			
		||||
     qemudDomainCoreDump, /* domainCoreDump */
 | 
			
		||||
     qemudDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     qemudDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     qemudDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     qemudDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
 | 
			
		||||
index 0b10406..1a687ad 100644
 | 
			
		||||
--- a/src/remote/remote_driver.c
 | 
			
		||||
+++ b/src/remote/remote_driver.c
 | 
			
		||||
@@ -10468,6 +10468,8 @@ static virDriver remote_driver = {
 | 
			
		||||
     remoteDomainRestore, /* domainRestore */
 | 
			
		||||
     remoteDomainCoreDump, /* domainCoreDump */
 | 
			
		||||
     remoteDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     remoteDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     remoteDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     remoteDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
 | 
			
		||||
index 7d4d119..6a00558 100644
 | 
			
		||||
--- a/src/test/test_driver.c
 | 
			
		||||
+++ b/src/test/test_driver.c
 | 
			
		||||
@@ -5260,6 +5260,8 @@ static virDriver testDriver = {
 | 
			
		||||
     testDomainRestore, /* domainRestore */
 | 
			
		||||
     testDomainCoreDump, /* domainCoreDump */
 | 
			
		||||
     testSetVcpus, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     testDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     testDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     testDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/uml/uml_driver.c b/src/uml/uml_driver.c
 | 
			
		||||
index 3dcd321..5161012 100644
 | 
			
		||||
--- a/src/uml/uml_driver.c
 | 
			
		||||
+++ b/src/uml/uml_driver.c
 | 
			
		||||
@@ -2129,6 +2129,8 @@ static virDriver umlDriver = {
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
     NULL, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
     NULL, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
 | 
			
		||||
index 7e7d8e4..cb9193a 100644
 | 
			
		||||
--- a/src/vbox/vbox_tmpl.c
 | 
			
		||||
+++ b/src/vbox/vbox_tmpl.c
 | 
			
		||||
@@ -8267,6 +8267,8 @@ virDriver NAME(Driver) = {
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
     vboxDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
     vboxDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
 | 
			
		||||
index c2a4de3..7d67ced 100644
 | 
			
		||||
--- a/src/xen/xen_driver.c
 | 
			
		||||
+++ b/src/xen/xen_driver.c
 | 
			
		||||
@@ -1951,6 +1951,8 @@ static virDriver xenUnifiedDriver = {
 | 
			
		||||
     xenUnifiedDomainRestore, /* domainRestore */
 | 
			
		||||
     xenUnifiedDomainCoreDump, /* domainCoreDump */
 | 
			
		||||
     xenUnifiedDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     xenUnifiedDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     xenUnifiedDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     xenUnifiedDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
 | 
			
		||||
index e62a139..753169c 100644
 | 
			
		||||
--- a/src/xenapi/xenapi_driver.c
 | 
			
		||||
+++ b/src/xenapi/xenapi_driver.c
 | 
			
		||||
@@ -1754,6 +1754,8 @@ static virDriver xenapiDriver = {
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
     xenapiDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
+    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
+    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
     xenapiDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     xenapiDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     xenapiDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,188 +0,0 @@
 | 
			
		||||
From 9d2c60799271d605f82dfd4bfa6ed7d14ad87e26 Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Mon, 27 Sep 2010 09:37:22 -0600
 | 
			
		||||
Subject: [PATCH 04/15] vcpu: implement the public APIs
 | 
			
		||||
 | 
			
		||||
Factors common checks (such as nonzero vcpu count) up front, but
 | 
			
		||||
drivers will still need to do additional flag checks.
 | 
			
		||||
 | 
			
		||||
* src/libvirt.c (virDomainSetVcpusFlags, virDomainGetVcpusFlags):
 | 
			
		||||
New functions.
 | 
			
		||||
(virDomainSetVcpus, virDomainGetMaxVcpus): Refer to new API.
 | 
			
		||||
---
 | 
			
		||||
 src/libvirt.c |  140 ++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 | 
			
		||||
 1 files changed, 134 insertions(+), 6 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/src/libvirt.c b/src/libvirt.c
 | 
			
		||||
index 629d97b..1b39210 100644
 | 
			
		||||
--- a/src/libvirt.c
 | 
			
		||||
+++ b/src/libvirt.c
 | 
			
		||||
@@ -5192,7 +5192,9 @@ error:
 | 
			
		||||
  * This function requires privileged access to the hypervisor.
 | 
			
		||||
  *
 | 
			
		||||
  * This command only changes the runtime configuration of the domain,
 | 
			
		||||
- * so can only be called on an active domain.
 | 
			
		||||
+ * so can only be called on an active domain.  It is hypervisor-dependent
 | 
			
		||||
+ * whether it also affects persistent configuration; for more control,
 | 
			
		||||
+ * use virDomainSetVcpusFlags().
 | 
			
		||||
  *
 | 
			
		||||
  * Returns 0 in case of success, -1 in case of failure.
 | 
			
		||||
  */
 | 
			
		||||
@@ -5237,13 +5239,139 @@ error:
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /**
 | 
			
		||||
+ * virDomainSetVcpusFlags:
 | 
			
		||||
+ * @domain: pointer to domain object, or NULL for Domain0
 | 
			
		||||
+ * @nvcpus: the new number of virtual CPUs for this domain, must be at least 1
 | 
			
		||||
+ * @flags: an OR'ed set of virDomainVcpuFlags
 | 
			
		||||
+ *
 | 
			
		||||
+ * Dynamically change the number of virtual CPUs used by the domain.
 | 
			
		||||
+ * Note that this call may fail if the underlying virtualization hypervisor
 | 
			
		||||
+ * does not support it or if growing the number is arbitrary limited.
 | 
			
		||||
+ * This function requires privileged access to the hypervisor.
 | 
			
		||||
+ *
 | 
			
		||||
+ * @flags must include VIR_DOMAIN_VCPU_LIVE to affect a running
 | 
			
		||||
+ * domain (which may fail if domain is not active), or
 | 
			
		||||
+ * VIR_DOMAIN_VCPU_CONFIG to affect the next boot via the XML
 | 
			
		||||
+ * description of the domain.  Both flags may be set.
 | 
			
		||||
+ *
 | 
			
		||||
+ * If @flags includes VIR_DOMAIN_VCPU_MAXIMUM, then
 | 
			
		||||
+ * VIR_DOMAIN_VCPU_LIVE must be clear, and only the maximum virtual
 | 
			
		||||
+ * CPU limit is altered; generally, this value must be less than or
 | 
			
		||||
+ * equal to virConnectGetMaxVcpus().  Otherwise, this call affects the
 | 
			
		||||
+ * current virtual CPU limit, which must be less than or equal to the
 | 
			
		||||
+ * maximum limit.
 | 
			
		||||
+ *
 | 
			
		||||
+ * Returns 0 in case of success, -1 in case of failure.
 | 
			
		||||
+ */
 | 
			
		||||
+
 | 
			
		||||
+int
 | 
			
		||||
+virDomainSetVcpusFlags(virDomainPtr domain, unsigned int nvcpus,
 | 
			
		||||
+                       unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
+    virConnectPtr conn;
 | 
			
		||||
+    VIR_DEBUG("domain=%p, nvcpus=%u, flags=%u", domain, nvcpus, flags);
 | 
			
		||||
+
 | 
			
		||||
+    virResetLastError();
 | 
			
		||||
+
 | 
			
		||||
+    if (!VIR_IS_CONNECTED_DOMAIN(domain)) {
 | 
			
		||||
+        virLibDomainError(NULL, VIR_ERR_INVALID_DOMAIN, __FUNCTION__);
 | 
			
		||||
+        virDispatchError(NULL);
 | 
			
		||||
+        return (-1);
 | 
			
		||||
+    }
 | 
			
		||||
+    if (domain->conn->flags & VIR_CONNECT_RO) {
 | 
			
		||||
+        virLibDomainError(domain, VIR_ERR_OPERATION_DENIED, __FUNCTION__);
 | 
			
		||||
+        goto error;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    /* Perform some argument validation common to all implementations.  */
 | 
			
		||||
+    if (nvcpus < 1 || (unsigned short) nvcpus != nvcpus ||
 | 
			
		||||
+        (flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0) {
 | 
			
		||||
+        virLibDomainError(domain, VIR_ERR_INVALID_ARG, __FUNCTION__);
 | 
			
		||||
+        goto error;
 | 
			
		||||
+    }
 | 
			
		||||
+    conn = domain->conn;
 | 
			
		||||
+
 | 
			
		||||
+    if (conn->driver->domainSetVcpusFlags) {
 | 
			
		||||
+        int ret;
 | 
			
		||||
+        ret = conn->driver->domainSetVcpusFlags (domain, nvcpus, flags);
 | 
			
		||||
+        if (ret < 0)
 | 
			
		||||
+            goto error;
 | 
			
		||||
+        return ret;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
 | 
			
		||||
+
 | 
			
		||||
+error:
 | 
			
		||||
+    virDispatchError(domain->conn);
 | 
			
		||||
+    return -1;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+/**
 | 
			
		||||
+ * virDomainGetVcpusFlags:
 | 
			
		||||
+ * @domain: pointer to domain object, or NULL for Domain0
 | 
			
		||||
+ * @flags: an OR'ed set of virDomainVcpuFlags
 | 
			
		||||
+ *
 | 
			
		||||
+ * Query the number of virtual CPUs used by the domain.  Note that
 | 
			
		||||
+ * this call may fail if the underlying virtualization hypervisor does
 | 
			
		||||
+ * not support it.  This function requires privileged access to the
 | 
			
		||||
+ * hypervisor.
 | 
			
		||||
+ *
 | 
			
		||||
+ * @flags must include either VIR_DOMAIN_VCPU_ACTIVE to query a
 | 
			
		||||
+ * running domain (which will fail if domain is not active), or
 | 
			
		||||
+ * VIR_DOMAIN_VCPU_PERSISTENT to query the XML description of the
 | 
			
		||||
+ * domain.  It is an error to set both flags.
 | 
			
		||||
+ *
 | 
			
		||||
+ * If @flags includes VIR_DOMAIN_VCPU_MAXIMUM, then the maximum
 | 
			
		||||
+ * virtual CPU limit is queried.  Otherwise, this call queries the
 | 
			
		||||
+ * current virtual CPU limit.
 | 
			
		||||
+ *
 | 
			
		||||
+ * Returns 0 in case of success, -1 in case of failure.
 | 
			
		||||
+ */
 | 
			
		||||
+
 | 
			
		||||
+int
 | 
			
		||||
+virDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
+    virConnectPtr conn;
 | 
			
		||||
+    VIR_DEBUG("domain=%p, flags=%u", domain, flags);
 | 
			
		||||
+
 | 
			
		||||
+    virResetLastError();
 | 
			
		||||
+
 | 
			
		||||
+    if (!VIR_IS_CONNECTED_DOMAIN(domain)) {
 | 
			
		||||
+        virLibDomainError(NULL, VIR_ERR_INVALID_DOMAIN, __FUNCTION__);
 | 
			
		||||
+        virDispatchError(NULL);
 | 
			
		||||
+        return (-1);
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    /* Exactly one of these two flags should be set.  */
 | 
			
		||||
+    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
 | 
			
		||||
+        virLibDomainError(domain, VIR_ERR_INVALID_ARG, __FUNCTION__);
 | 
			
		||||
+        goto error;
 | 
			
		||||
+    }
 | 
			
		||||
+    conn = domain->conn;
 | 
			
		||||
+
 | 
			
		||||
+    if (conn->driver->domainGetVcpusFlags) {
 | 
			
		||||
+        int ret;
 | 
			
		||||
+        ret = conn->driver->domainGetVcpusFlags (domain, flags);
 | 
			
		||||
+        if (ret < 0)
 | 
			
		||||
+            goto error;
 | 
			
		||||
+        return ret;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
 | 
			
		||||
+
 | 
			
		||||
+error:
 | 
			
		||||
+    virDispatchError(domain->conn);
 | 
			
		||||
+    return -1;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+/**
 | 
			
		||||
  * virDomainPinVcpu:
 | 
			
		||||
  * @domain: pointer to domain object, or NULL for Domain0
 | 
			
		||||
  * @vcpu: virtual CPU number
 | 
			
		||||
  * @cpumap: pointer to a bit map of real CPUs (in 8-bit bytes) (IN)
 | 
			
		||||
- * 	Each bit set to 1 means that corresponding CPU is usable.
 | 
			
		||||
- * 	Bytes are stored in little-endian order: CPU0-7, 8-15...
 | 
			
		||||
- * 	In each byte, lowest CPU number is least significant bit.
 | 
			
		||||
+ *      Each bit set to 1 means that corresponding CPU is usable.
 | 
			
		||||
+ *      Bytes are stored in little-endian order: CPU0-7, 8-15...
 | 
			
		||||
+ *      In each byte, lowest CPU number is least significant bit.
 | 
			
		||||
  * @maplen: number of bytes in cpumap, from 1 up to size of CPU map in
 | 
			
		||||
  *	underlying virtualization system (Xen...).
 | 
			
		||||
  *	If maplen < size, missing bytes are set to zero.
 | 
			
		||||
@@ -5371,9 +5499,9 @@ error:
 | 
			
		||||
  *
 | 
			
		||||
  * Provides the maximum number of virtual CPUs supported for
 | 
			
		||||
  * the guest VM. If the guest is inactive, this is basically
 | 
			
		||||
- * the same as virConnectGetMaxVcpus. If the guest is running
 | 
			
		||||
+ * the same as virConnectGetMaxVcpus(). If the guest is running
 | 
			
		||||
  * this will reflect the maximum number of virtual CPUs the
 | 
			
		||||
- * guest was booted with.
 | 
			
		||||
+ * guest was booted with.  For more details, see virDomainGetVcpusFlags().
 | 
			
		||||
  *
 | 
			
		||||
  * Returns the maximum of virtual CPU or -1 in case of error.
 | 
			
		||||
  */
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,421 +0,0 @@
 | 
			
		||||
From eb826444f90c2563dadf148630b0cd6a9b41ba1e Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Mon, 27 Sep 2010 10:10:06 -0600
 | 
			
		||||
Subject: [PATCH 05/15] vcpu: implement the remote protocol
 | 
			
		||||
 | 
			
		||||
Done by editing the first three files, then running
 | 
			
		||||
'make -C src rpcgen', then editing src/remote_protocol-structs
 | 
			
		||||
to match.
 | 
			
		||||
 | 
			
		||||
* daemon/remote.c (remoteDispatchDomainSetVcpusFlags)
 | 
			
		||||
(remoteDispatchDomainGetVcpusFlags): New functions.
 | 
			
		||||
* src/remote/remote_driver.c (remoteDomainSetVcpusFlags)
 | 
			
		||||
(remoteDomainGetVcpusFlags, remote_driver): Client side
 | 
			
		||||
serialization.
 | 
			
		||||
* src/remote/remote_protocol.x
 | 
			
		||||
(remote_domain_set_vcpus_flags_args)
 | 
			
		||||
(remote_domain_get_vcpus_flags_args)
 | 
			
		||||
(remote_domain_get_vcpus_flags_ret)
 | 
			
		||||
(REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS)
 | 
			
		||||
(REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS): Define wire format.
 | 
			
		||||
* daemon/remote_dispatch_args.h: Regenerate.
 | 
			
		||||
* daemon/remote_dispatch_prototypes.h: Likewise.
 | 
			
		||||
* daemon/remote_dispatch_table.h: Likewise.
 | 
			
		||||
* src/remote/remote_protocol.c: Likewise.
 | 
			
		||||
* src/remote/remote_protocol.h: Likewise.
 | 
			
		||||
* src/remote_protocol-structs: Likewise.
 | 
			
		||||
---
 | 
			
		||||
 daemon/remote.c                     |   53 ++++++++++++++++++++++++++++++++
 | 
			
		||||
 daemon/remote_dispatch_args.h       |    2 +
 | 
			
		||||
 daemon/remote_dispatch_prototypes.h |   16 ++++++++++
 | 
			
		||||
 daemon/remote_dispatch_ret.h        |    1 +
 | 
			
		||||
 daemon/remote_dispatch_table.h      |   10 ++++++
 | 
			
		||||
 src/remote/remote_driver.c          |   57 +++++++++++++++++++++++++++++++++-
 | 
			
		||||
 src/remote/remote_protocol.c        |   33 ++++++++++++++++++++
 | 
			
		||||
 src/remote/remote_protocol.h        |   26 ++++++++++++++++
 | 
			
		||||
 src/remote/remote_protocol.x        |   19 +++++++++++-
 | 
			
		||||
 src/remote_protocol-structs         |   12 +++++++
 | 
			
		||||
 10 files changed, 226 insertions(+), 3 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/daemon/remote.c b/daemon/remote.c
 | 
			
		||||
index 7a96e29..323f00c 100644
 | 
			
		||||
--- a/daemon/remote.c
 | 
			
		||||
+++ b/daemon/remote.c
 | 
			
		||||
@@ -1751,6 +1751,33 @@ oom:
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
+remoteDispatchDomainGetVcpusFlags (struct qemud_server *server ATTRIBUTE_UNUSED,
 | 
			
		||||
+                                   struct qemud_client *client ATTRIBUTE_UNUSED,
 | 
			
		||||
+                                   virConnectPtr conn,
 | 
			
		||||
+                                   remote_message_header *hdr ATTRIBUTE_UNUSED,
 | 
			
		||||
+                                   remote_error *rerr,
 | 
			
		||||
+                                   remote_domain_get_vcpus_flags_args *args,
 | 
			
		||||
+                                   remote_domain_get_vcpus_flags_ret *ret)
 | 
			
		||||
+{
 | 
			
		||||
+    virDomainPtr dom;
 | 
			
		||||
+
 | 
			
		||||
+    dom = get_nonnull_domain (conn, args->dom);
 | 
			
		||||
+    if (dom == NULL) {
 | 
			
		||||
+        remoteDispatchConnError(rerr, conn);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    ret->num = virDomainGetVcpusFlags (dom, args->flags);
 | 
			
		||||
+    if (ret->num == -1) {
 | 
			
		||||
+        virDomainFree(dom);
 | 
			
		||||
+        remoteDispatchConnError(rerr, conn);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+    virDomainFree(dom);
 | 
			
		||||
+    return 0;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
 remoteDispatchDomainMigratePrepare (struct qemud_server *server ATTRIBUTE_UNUSED,
 | 
			
		||||
                                     struct qemud_client *client ATTRIBUTE_UNUSED,
 | 
			
		||||
                                     virConnectPtr conn,
 | 
			
		||||
@@ -2568,6 +2595,32 @@ remoteDispatchDomainSetVcpus (struct qemud_server *server ATTRIBUTE_UNUSED,
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
+remoteDispatchDomainSetVcpusFlags (struct qemud_server *server ATTRIBUTE_UNUSED,
 | 
			
		||||
+                                   struct qemud_client *client ATTRIBUTE_UNUSED,
 | 
			
		||||
+                                   virConnectPtr conn,
 | 
			
		||||
+                                   remote_message_header *hdr ATTRIBUTE_UNUSED,
 | 
			
		||||
+                                   remote_error *rerr,
 | 
			
		||||
+                                   remote_domain_set_vcpus_flags_args *args,
 | 
			
		||||
+                                   void *ret ATTRIBUTE_UNUSED)
 | 
			
		||||
+{
 | 
			
		||||
+    virDomainPtr dom;
 | 
			
		||||
+
 | 
			
		||||
+    dom = get_nonnull_domain (conn, args->dom);
 | 
			
		||||
+    if (dom == NULL) {
 | 
			
		||||
+        remoteDispatchConnError(rerr, conn);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    if (virDomainSetVcpusFlags (dom, args->nvcpus, args->flags) == -1) {
 | 
			
		||||
+        virDomainFree(dom);
 | 
			
		||||
+        remoteDispatchConnError(rerr, conn);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+    virDomainFree(dom);
 | 
			
		||||
+    return 0;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
 remoteDispatchDomainShutdown (struct qemud_server *server ATTRIBUTE_UNUSED,
 | 
			
		||||
                               struct qemud_client *client ATTRIBUTE_UNUSED,
 | 
			
		||||
                               virConnectPtr conn,
 | 
			
		||||
diff --git a/daemon/remote_dispatch_args.h b/daemon/remote_dispatch_args.h
 | 
			
		||||
index d8528b6..9583e9c 100644
 | 
			
		||||
--- a/daemon/remote_dispatch_args.h
 | 
			
		||||
+++ b/daemon/remote_dispatch_args.h
 | 
			
		||||
@@ -167,3 +167,5 @@
 | 
			
		||||
     remote_domain_create_with_flags_args val_remote_domain_create_with_flags_args;
 | 
			
		||||
     remote_domain_set_memory_parameters_args val_remote_domain_set_memory_parameters_args;
 | 
			
		||||
     remote_domain_get_memory_parameters_args val_remote_domain_get_memory_parameters_args;
 | 
			
		||||
+    remote_domain_set_vcpus_flags_args val_remote_domain_set_vcpus_flags_args;
 | 
			
		||||
+    remote_domain_get_vcpus_flags_args val_remote_domain_get_vcpus_flags_args;
 | 
			
		||||
diff --git a/daemon/remote_dispatch_prototypes.h b/daemon/remote_dispatch_prototypes.h
 | 
			
		||||
index b674bb4..6b35851 100644
 | 
			
		||||
--- a/daemon/remote_dispatch_prototypes.h
 | 
			
		||||
+++ b/daemon/remote_dispatch_prototypes.h
 | 
			
		||||
@@ -306,6 +306,14 @@ static int remoteDispatchDomainGetVcpus(
 | 
			
		||||
     remote_error *err,
 | 
			
		||||
     remote_domain_get_vcpus_args *args,
 | 
			
		||||
     remote_domain_get_vcpus_ret *ret);
 | 
			
		||||
+static int remoteDispatchDomainGetVcpusFlags(
 | 
			
		||||
+    struct qemud_server *server,
 | 
			
		||||
+    struct qemud_client *client,
 | 
			
		||||
+    virConnectPtr conn,
 | 
			
		||||
+    remote_message_header *hdr,
 | 
			
		||||
+    remote_error *err,
 | 
			
		||||
+    remote_domain_get_vcpus_flags_args *args,
 | 
			
		||||
+    remote_domain_get_vcpus_flags_ret *ret);
 | 
			
		||||
 static int remoteDispatchDomainHasCurrentSnapshot(
 | 
			
		||||
     struct qemud_server *server,
 | 
			
		||||
     struct qemud_client *client,
 | 
			
		||||
@@ -554,6 +562,14 @@ static int remoteDispatchDomainSetVcpus(
 | 
			
		||||
     remote_error *err,
 | 
			
		||||
     remote_domain_set_vcpus_args *args,
 | 
			
		||||
     void *ret);
 | 
			
		||||
+static int remoteDispatchDomainSetVcpusFlags(
 | 
			
		||||
+    struct qemud_server *server,
 | 
			
		||||
+    struct qemud_client *client,
 | 
			
		||||
+    virConnectPtr conn,
 | 
			
		||||
+    remote_message_header *hdr,
 | 
			
		||||
+    remote_error *err,
 | 
			
		||||
+    remote_domain_set_vcpus_flags_args *args,
 | 
			
		||||
+    void *ret);
 | 
			
		||||
 static int remoteDispatchDomainShutdown(
 | 
			
		||||
     struct qemud_server *server,
 | 
			
		||||
     struct qemud_client *client,
 | 
			
		||||
diff --git a/daemon/remote_dispatch_ret.h b/daemon/remote_dispatch_ret.h
 | 
			
		||||
index 17c9bca..3723b00 100644
 | 
			
		||||
--- a/daemon/remote_dispatch_ret.h
 | 
			
		||||
+++ b/daemon/remote_dispatch_ret.h
 | 
			
		||||
@@ -136,3 +136,4 @@
 | 
			
		||||
     remote_domain_get_block_info_ret val_remote_domain_get_block_info_ret;
 | 
			
		||||
     remote_domain_create_with_flags_ret val_remote_domain_create_with_flags_ret;
 | 
			
		||||
     remote_domain_get_memory_parameters_ret val_remote_domain_get_memory_parameters_ret;
 | 
			
		||||
+    remote_domain_get_vcpus_flags_ret val_remote_domain_get_vcpus_flags_ret;
 | 
			
		||||
diff --git a/daemon/remote_dispatch_table.h b/daemon/remote_dispatch_table.h
 | 
			
		||||
index 47d95eb..dd2adc7 100644
 | 
			
		||||
--- a/daemon/remote_dispatch_table.h
 | 
			
		||||
+++ b/daemon/remote_dispatch_table.h
 | 
			
		||||
@@ -997,3 +997,13 @@
 | 
			
		||||
     .args_filter = (xdrproc_t) xdr_remote_domain_get_memory_parameters_args,
 | 
			
		||||
     .ret_filter = (xdrproc_t) xdr_remote_domain_get_memory_parameters_ret,
 | 
			
		||||
 },
 | 
			
		||||
+{   /* DomainSetVcpusFlags => 199 */
 | 
			
		||||
+    .fn = (dispatch_fn) remoteDispatchDomainSetVcpusFlags,
 | 
			
		||||
+    .args_filter = (xdrproc_t) xdr_remote_domain_set_vcpus_flags_args,
 | 
			
		||||
+    .ret_filter = (xdrproc_t) xdr_void,
 | 
			
		||||
+},
 | 
			
		||||
+{   /* DomainGetVcpusFlags => 200 */
 | 
			
		||||
+    .fn = (dispatch_fn) remoteDispatchDomainGetVcpusFlags,
 | 
			
		||||
+    .args_filter = (xdrproc_t) xdr_remote_domain_get_vcpus_flags_args,
 | 
			
		||||
+    .ret_filter = (xdrproc_t) xdr_remote_domain_get_vcpus_flags_ret,
 | 
			
		||||
+},
 | 
			
		||||
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
 | 
			
		||||
index 1a687ad..37c37ef 100644
 | 
			
		||||
--- a/src/remote/remote_driver.c
 | 
			
		||||
+++ b/src/remote/remote_driver.c
 | 
			
		||||
@@ -2580,6 +2580,59 @@ done:
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
+remoteDomainSetVcpusFlags (virDomainPtr domain, unsigned int nvcpus,
 | 
			
		||||
+                           unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
+    int rv = -1;
 | 
			
		||||
+    remote_domain_set_vcpus_flags_args args;
 | 
			
		||||
+    struct private_data *priv = domain->conn->privateData;
 | 
			
		||||
+
 | 
			
		||||
+    remoteDriverLock(priv);
 | 
			
		||||
+
 | 
			
		||||
+    make_nonnull_domain (&args.dom, domain);
 | 
			
		||||
+    args.nvcpus = nvcpus;
 | 
			
		||||
+    args.flags = flags;
 | 
			
		||||
+
 | 
			
		||||
+    if (call (domain->conn, priv, 0, REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS,
 | 
			
		||||
+              (xdrproc_t) xdr_remote_domain_set_vcpus_flags_args,
 | 
			
		||||
+              (char *) &args,
 | 
			
		||||
+              (xdrproc_t) xdr_void, (char *) NULL) == -1)
 | 
			
		||||
+        goto done;
 | 
			
		||||
+
 | 
			
		||||
+    rv = 0;
 | 
			
		||||
+
 | 
			
		||||
+done:
 | 
			
		||||
+    remoteDriverUnlock(priv);
 | 
			
		||||
+    return rv;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
+remoteDomainGetVcpusFlags (virDomainPtr domain, unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
+    int rv = -1;
 | 
			
		||||
+    remote_domain_get_vcpus_flags_args args;
 | 
			
		||||
+    remote_domain_get_vcpus_flags_ret ret;
 | 
			
		||||
+    struct private_data *priv = domain->conn->privateData;
 | 
			
		||||
+
 | 
			
		||||
+    remoteDriverLock(priv);
 | 
			
		||||
+
 | 
			
		||||
+    make_nonnull_domain (&args.dom, domain);
 | 
			
		||||
+    args.flags = flags;
 | 
			
		||||
+
 | 
			
		||||
+    memset (&ret, 0, sizeof ret);
 | 
			
		||||
+    if (call (domain->conn, priv, 0, REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS,
 | 
			
		||||
+              (xdrproc_t) xdr_remote_domain_get_vcpus_flags_args, (char *) &args,
 | 
			
		||||
+              (xdrproc_t) xdr_remote_domain_get_vcpus_flags_ret, (char *) &ret) == -1)
 | 
			
		||||
+        goto done;
 | 
			
		||||
+
 | 
			
		||||
+    rv = ret.num;
 | 
			
		||||
+
 | 
			
		||||
+done:
 | 
			
		||||
+    remoteDriverUnlock(priv);
 | 
			
		||||
+    return rv;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
 remoteDomainPinVcpu (virDomainPtr domain,
 | 
			
		||||
                      unsigned int vcpu,
 | 
			
		||||
                      unsigned char *cpumap,
 | 
			
		||||
@@ -10468,8 +10521,8 @@ static virDriver remote_driver = {
 | 
			
		||||
     remoteDomainRestore, /* domainRestore */
 | 
			
		||||
     remoteDomainCoreDump, /* domainCoreDump */
 | 
			
		||||
     remoteDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
-    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
-    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
+    remoteDomainSetVcpusFlags, /* domainSetVcpusFlags */
 | 
			
		||||
+    remoteDomainGetVcpusFlags, /* domainGetVcpusFlags */
 | 
			
		||||
     remoteDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     remoteDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     remoteDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/remote/remote_protocol.c b/src/remote/remote_protocol.c
 | 
			
		||||
index 5c55713..38ea050 100644
 | 
			
		||||
--- a/src/remote/remote_protocol.c
 | 
			
		||||
+++ b/src/remote/remote_protocol.c
 | 
			
		||||
@@ -1355,6 +1355,39 @@ xdr_remote_domain_set_vcpus_args (XDR *xdrs, remote_domain_set_vcpus_args *objp)
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 bool_t
 | 
			
		||||
+xdr_remote_domain_set_vcpus_flags_args (XDR *xdrs, remote_domain_set_vcpus_flags_args *objp)
 | 
			
		||||
+{
 | 
			
		||||
+
 | 
			
		||||
+         if (!xdr_remote_nonnull_domain (xdrs, &objp->dom))
 | 
			
		||||
+                 return FALSE;
 | 
			
		||||
+         if (!xdr_u_int (xdrs, &objp->nvcpus))
 | 
			
		||||
+                 return FALSE;
 | 
			
		||||
+         if (!xdr_u_int (xdrs, &objp->flags))
 | 
			
		||||
+                 return FALSE;
 | 
			
		||||
+        return TRUE;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+bool_t
 | 
			
		||||
+xdr_remote_domain_get_vcpus_flags_args (XDR *xdrs, remote_domain_get_vcpus_flags_args *objp)
 | 
			
		||||
+{
 | 
			
		||||
+
 | 
			
		||||
+         if (!xdr_remote_nonnull_domain (xdrs, &objp->dom))
 | 
			
		||||
+                 return FALSE;
 | 
			
		||||
+         if (!xdr_u_int (xdrs, &objp->flags))
 | 
			
		||||
+                 return FALSE;
 | 
			
		||||
+        return TRUE;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+bool_t
 | 
			
		||||
+xdr_remote_domain_get_vcpus_flags_ret (XDR *xdrs, remote_domain_get_vcpus_flags_ret *objp)
 | 
			
		||||
+{
 | 
			
		||||
+
 | 
			
		||||
+         if (!xdr_int (xdrs, &objp->num))
 | 
			
		||||
+                 return FALSE;
 | 
			
		||||
+        return TRUE;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+bool_t
 | 
			
		||||
 xdr_remote_domain_pin_vcpu_args (XDR *xdrs, remote_domain_pin_vcpu_args *objp)
 | 
			
		||||
 {
 | 
			
		||||
         char **objp_cpp0 = (char **) (void *) &objp->cpumap.cpumap_val;
 | 
			
		||||
diff --git a/src/remote/remote_protocol.h b/src/remote/remote_protocol.h
 | 
			
		||||
index 756da11..d75e76c 100644
 | 
			
		||||
--- a/src/remote/remote_protocol.h
 | 
			
		||||
+++ b/src/remote/remote_protocol.h
 | 
			
		||||
@@ -750,6 +750,24 @@ struct remote_domain_set_vcpus_args {
 | 
			
		||||
 };
 | 
			
		||||
 typedef struct remote_domain_set_vcpus_args remote_domain_set_vcpus_args;
 | 
			
		||||
 | 
			
		||||
+struct remote_domain_set_vcpus_flags_args {
 | 
			
		||||
+        remote_nonnull_domain dom;
 | 
			
		||||
+        u_int nvcpus;
 | 
			
		||||
+        u_int flags;
 | 
			
		||||
+};
 | 
			
		||||
+typedef struct remote_domain_set_vcpus_flags_args remote_domain_set_vcpus_flags_args;
 | 
			
		||||
+
 | 
			
		||||
+struct remote_domain_get_vcpus_flags_args {
 | 
			
		||||
+        remote_nonnull_domain dom;
 | 
			
		||||
+        u_int flags;
 | 
			
		||||
+};
 | 
			
		||||
+typedef struct remote_domain_get_vcpus_flags_args remote_domain_get_vcpus_flags_args;
 | 
			
		||||
+
 | 
			
		||||
+struct remote_domain_get_vcpus_flags_ret {
 | 
			
		||||
+        int num;
 | 
			
		||||
+};
 | 
			
		||||
+typedef struct remote_domain_get_vcpus_flags_ret remote_domain_get_vcpus_flags_ret;
 | 
			
		||||
+
 | 
			
		||||
 struct remote_domain_pin_vcpu_args {
 | 
			
		||||
         remote_nonnull_domain dom;
 | 
			
		||||
         int vcpu;
 | 
			
		||||
@@ -2281,6 +2299,8 @@ enum remote_procedure {
 | 
			
		||||
         REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS = 196,
 | 
			
		||||
         REMOTE_PROC_DOMAIN_SET_MEMORY_PARAMETERS = 197,
 | 
			
		||||
         REMOTE_PROC_DOMAIN_GET_MEMORY_PARAMETERS = 198,
 | 
			
		||||
+        REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS = 199,
 | 
			
		||||
+        REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS = 200,
 | 
			
		||||
 };
 | 
			
		||||
 typedef enum remote_procedure remote_procedure;
 | 
			
		||||
 | 
			
		||||
@@ -2422,6 +2442,9 @@ extern  bool_t xdr_remote_domain_define_xml_args (XDR *, remote_domain_define_xm
 | 
			
		||||
 extern  bool_t xdr_remote_domain_define_xml_ret (XDR *, remote_domain_define_xml_ret*);
 | 
			
		||||
 extern  bool_t xdr_remote_domain_undefine_args (XDR *, remote_domain_undefine_args*);
 | 
			
		||||
 extern  bool_t xdr_remote_domain_set_vcpus_args (XDR *, remote_domain_set_vcpus_args*);
 | 
			
		||||
+extern  bool_t xdr_remote_domain_set_vcpus_flags_args (XDR *, remote_domain_set_vcpus_flags_args*);
 | 
			
		||||
+extern  bool_t xdr_remote_domain_get_vcpus_flags_args (XDR *, remote_domain_get_vcpus_flags_args*);
 | 
			
		||||
+extern  bool_t xdr_remote_domain_get_vcpus_flags_ret (XDR *, remote_domain_get_vcpus_flags_ret*);
 | 
			
		||||
 extern  bool_t xdr_remote_domain_pin_vcpu_args (XDR *, remote_domain_pin_vcpu_args*);
 | 
			
		||||
 extern  bool_t xdr_remote_domain_get_vcpus_args (XDR *, remote_domain_get_vcpus_args*);
 | 
			
		||||
 extern  bool_t xdr_remote_domain_get_vcpus_ret (XDR *, remote_domain_get_vcpus_ret*);
 | 
			
		||||
@@ -2762,6 +2785,9 @@ extern bool_t xdr_remote_domain_define_xml_args ();
 | 
			
		||||
 extern bool_t xdr_remote_domain_define_xml_ret ();
 | 
			
		||||
 extern bool_t xdr_remote_domain_undefine_args ();
 | 
			
		||||
 extern bool_t xdr_remote_domain_set_vcpus_args ();
 | 
			
		||||
+extern bool_t xdr_remote_domain_set_vcpus_flags_args ();
 | 
			
		||||
+extern bool_t xdr_remote_domain_get_vcpus_flags_args ();
 | 
			
		||||
+extern bool_t xdr_remote_domain_get_vcpus_flags_ret ();
 | 
			
		||||
 extern bool_t xdr_remote_domain_pin_vcpu_args ();
 | 
			
		||||
 extern bool_t xdr_remote_domain_get_vcpus_args ();
 | 
			
		||||
 extern bool_t xdr_remote_domain_get_vcpus_ret ();
 | 
			
		||||
diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
 | 
			
		||||
index e80fb5f..d57e6d0 100644
 | 
			
		||||
--- a/src/remote/remote_protocol.x
 | 
			
		||||
+++ b/src/remote/remote_protocol.x
 | 
			
		||||
@@ -768,6 +768,21 @@ struct remote_domain_set_vcpus_args {
 | 
			
		||||
     int nvcpus;
 | 
			
		||||
 };
 | 
			
		||||
 | 
			
		||||
+struct remote_domain_set_vcpus_flags_args {
 | 
			
		||||
+    remote_nonnull_domain dom;
 | 
			
		||||
+    unsigned int nvcpus;
 | 
			
		||||
+    unsigned int flags;
 | 
			
		||||
+};
 | 
			
		||||
+
 | 
			
		||||
+struct remote_domain_get_vcpus_flags_args {
 | 
			
		||||
+    remote_nonnull_domain dom;
 | 
			
		||||
+    unsigned int flags;
 | 
			
		||||
+};
 | 
			
		||||
+
 | 
			
		||||
+struct remote_domain_get_vcpus_flags_ret {
 | 
			
		||||
+    int num;
 | 
			
		||||
+};
 | 
			
		||||
+
 | 
			
		||||
 struct remote_domain_pin_vcpu_args {
 | 
			
		||||
     remote_nonnull_domain dom;
 | 
			
		||||
     int vcpu;
 | 
			
		||||
@@ -2062,7 +2077,9 @@ enum remote_procedure {
 | 
			
		||||
     REMOTE_PROC_DOMAIN_EVENT_IO_ERROR_REASON = 195,
 | 
			
		||||
     REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS = 196,
 | 
			
		||||
     REMOTE_PROC_DOMAIN_SET_MEMORY_PARAMETERS = 197,
 | 
			
		||||
-    REMOTE_PROC_DOMAIN_GET_MEMORY_PARAMETERS = 198
 | 
			
		||||
+    REMOTE_PROC_DOMAIN_GET_MEMORY_PARAMETERS = 198,
 | 
			
		||||
+    REMOTE_PROC_DOMAIN_SET_VCPUS_FLAGS = 199,
 | 
			
		||||
+    REMOTE_PROC_DOMAIN_GET_VCPUS_FLAGS = 200
 | 
			
		||||
 | 
			
		||||
     /*
 | 
			
		||||
      * Notice how the entries are grouped in sets of 10 ?
 | 
			
		||||
diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
 | 
			
		||||
index 838423e..d505886 100644
 | 
			
		||||
--- a/src/remote_protocol-structs
 | 
			
		||||
+++ b/src/remote_protocol-structs
 | 
			
		||||
@@ -461,6 +461,18 @@ struct remote_domain_set_vcpus_args {
 | 
			
		||||
 	remote_nonnull_domain      dom;
 | 
			
		||||
 	int                        nvcpus;
 | 
			
		||||
 };
 | 
			
		||||
+struct remote_domain_set_vcpus_flags_args {
 | 
			
		||||
+	remote_nonnull_domain      dom;
 | 
			
		||||
+	u_int                      nvcpus;
 | 
			
		||||
+	u_int                      flags;
 | 
			
		||||
+};
 | 
			
		||||
+struct remote_domain_get_vcpus_flags_args {
 | 
			
		||||
+	remote_nonnull_domain      dom;
 | 
			
		||||
+	u_int                      flags;
 | 
			
		||||
+};
 | 
			
		||||
+struct remote_domain_get_vcpus_flags_ret {
 | 
			
		||||
+	int                        num;
 | 
			
		||||
+};
 | 
			
		||||
 struct remote_domain_pin_vcpu_args {
 | 
			
		||||
 	remote_nonnull_domain      dom;
 | 
			
		||||
 	int                        vcpu;
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,735 +0,0 @@
 | 
			
		||||
From 50c51f13e2af04afac46e181c4ed62581545a488 Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Mon, 27 Sep 2010 16:37:53 -0600
 | 
			
		||||
Subject: [PATCH 06/15] vcpu: make old API trivially wrap to new API
 | 
			
		||||
 | 
			
		||||
Note - this wrapping is completely mechanical; the old API will
 | 
			
		||||
function identically, since the new API validates that the exact
 | 
			
		||||
same flags are provided by the old API.  On a per-driver basis,
 | 
			
		||||
it may make sense to have the old API pass a different set of flags,
 | 
			
		||||
but that should be done in the per-driver patch that implements
 | 
			
		||||
the full range of flag support in the new API.
 | 
			
		||||
 | 
			
		||||
* src/esx/esx_driver.c (esxDomainSetVcpus, escDomainGetMaxVpcus):
 | 
			
		||||
Move guts...
 | 
			
		||||
(esxDomainSetVcpusFlags, esxDomainGetVcpusFlags): ...to new
 | 
			
		||||
functions.
 | 
			
		||||
(esxDriver): Trivially support the new API.
 | 
			
		||||
* src/openvz/openvz_driver.c (openvzDomainSetVcpus)
 | 
			
		||||
(openvzDomainSetVcpusFlags, openvzDomainGetMaxVcpus)
 | 
			
		||||
(openvzDomainGetVcpusFlags, openvzDriver): Likewise.
 | 
			
		||||
* src/phyp/phyp_driver.c (phypDomainSetCPU)
 | 
			
		||||
(phypDomainSetVcpusFlags, phypGetLparCPUMAX)
 | 
			
		||||
(phypDomainGetVcpusFlags, phypDriver): Likewise.
 | 
			
		||||
* src/qemu/qemu_driver.c (qemudDomainSetVcpus)
 | 
			
		||||
(qemudDomainSetVcpusFlags, qemudDomainGetMaxVcpus)
 | 
			
		||||
(qemudDomainGetVcpusFlags, qemuDriver): Likewise.
 | 
			
		||||
* src/test/test_driver.c (testSetVcpus, testDomainSetVcpusFlags)
 | 
			
		||||
(testDomainGetMaxVcpus, testDomainGetVcpusFlags, testDriver):
 | 
			
		||||
Likewise.
 | 
			
		||||
* src/vbox/vbox_tmpl.c (vboxDomainSetVcpus)
 | 
			
		||||
(vboxDomainSetVcpusFlags, virDomainGetMaxVcpus)
 | 
			
		||||
(virDomainGetVcpusFlags, virDriver): Likewise.
 | 
			
		||||
* src/xen/xen_driver.c (xenUnifiedDomainSetVcpus)
 | 
			
		||||
(xenUnifiedDomainSetVcpusFlags, xenUnifiedDomainGetMaxVcpus)
 | 
			
		||||
(xenUnifiedDomainGetVcpusFlags, xenUnifiedDriver): Likewise.
 | 
			
		||||
* src/xenapi/xenapi_driver.c (xenapiDomainSetVcpus)
 | 
			
		||||
(xenapiDomainSetVcpusFlags, xenapiDomainGetMaxVcpus)
 | 
			
		||||
(xenapiDomainGetVcpusFlags, xenapiDriver): Likewise.
 | 
			
		||||
(xenapiError): New helper macro.
 | 
			
		||||
---
 | 
			
		||||
 src/esx/esx_driver.c       |   32 +++++++++++++++++++---
 | 
			
		||||
 src/openvz/openvz_driver.c |   34 +++++++++++++++++++++---
 | 
			
		||||
 src/phyp/phyp_driver.c     |   32 ++++++++++++++++++++---
 | 
			
		||||
 src/qemu/qemu_driver.c     |   38 +++++++++++++++++++++++++---
 | 
			
		||||
 src/test/test_driver.c     |   36 ++++++++++++++++++++++---
 | 
			
		||||
 src/vbox/vbox_tmpl.c       |   36 +++++++++++++++++++++++---
 | 
			
		||||
 src/xen/xen_driver.c       |   34 ++++++++++++++++++++++---
 | 
			
		||||
 src/xenapi/xenapi_driver.c |   60 ++++++++++++++++++++++++++++++++++++++------
 | 
			
		||||
 8 files changed, 263 insertions(+), 39 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
 | 
			
		||||
index 2a32374..b3e1284 100644
 | 
			
		||||
--- a/src/esx/esx_driver.c
 | 
			
		||||
+++ b/src/esx/esx_driver.c
 | 
			
		||||
@@ -2384,7 +2384,8 @@ esxDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
-esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
 | 
			
		||||
+esxDomainSetVcpusFlags(virDomainPtr domain, unsigned int nvcpus,
 | 
			
		||||
+                       unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     int result = -1;
 | 
			
		||||
     esxPrivate *priv = domain->conn->privateData;
 | 
			
		||||
@@ -2394,6 +2395,11 @@ esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
 | 
			
		||||
     esxVI_ManagedObjectReference *task = NULL;
 | 
			
		||||
     esxVI_TaskInfoState taskInfoState;
 | 
			
		||||
 | 
			
		||||
+    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        ESX_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     if (nvcpus < 1) {
 | 
			
		||||
         ESX_ERROR(VIR_ERR_INVALID_ARG, "%s",
 | 
			
		||||
                   _("Requested number of virtual CPUs must at least be 1"));
 | 
			
		||||
@@ -2453,15 +2459,26 @@ esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
+static int
 | 
			
		||||
+esxDomainSetVcpus(virDomainPtr domain, unsigned int nvcpus)
 | 
			
		||||
+{
 | 
			
		||||
+    return esxDomainSetVcpusFlags(domain, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
-esxDomainGetMaxVcpus(virDomainPtr domain)
 | 
			
		||||
+esxDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     esxPrivate *priv = domain->conn->privateData;
 | 
			
		||||
     esxVI_String *propertyNameList = NULL;
 | 
			
		||||
     esxVI_ObjectContent *hostSystem = NULL;
 | 
			
		||||
     esxVI_DynamicProperty *dynamicProperty = NULL;
 | 
			
		||||
 | 
			
		||||
+    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
+        ESX_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     if (priv->maxVcpus > 0) {
 | 
			
		||||
         return priv->maxVcpus;
 | 
			
		||||
     }
 | 
			
		||||
@@ -2507,7 +2524,12 @@ esxDomainGetMaxVcpus(virDomainPtr domain)
 | 
			
		||||
     return priv->maxVcpus;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
-
 | 
			
		||||
+static int
 | 
			
		||||
+esxDomainGetMaxVcpus(virDomainPtr domain)
 | 
			
		||||
+{
 | 
			
		||||
+    return esxDomainGetVcpusFlags(domain, (VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                                           VIR_DOMAIN_VCPU_MAXIMUM));
 | 
			
		||||
+}
 | 
			
		||||
 | 
			
		||||
 static char *
 | 
			
		||||
 esxDomainDumpXML(virDomainPtr domain, int flags)
 | 
			
		||||
@@ -4160,8 +4182,8 @@ static virDriver esxDriver = {
 | 
			
		||||
     NULL,                            /* domainRestore */
 | 
			
		||||
     NULL,                            /* domainCoreDump */
 | 
			
		||||
     esxDomainSetVcpus,               /* domainSetVcpus */
 | 
			
		||||
-    NULL,                            /* domainSetVcpusFlags */
 | 
			
		||||
-    NULL,                            /* domainGetVcpusFlags */
 | 
			
		||||
+    esxDomainSetVcpusFlags,          /* domainSetVcpusFlags */
 | 
			
		||||
+    esxDomainGetVcpusFlags,          /* domainGetVcpusFlags */
 | 
			
		||||
     NULL,                            /* domainPinVcpu */
 | 
			
		||||
     NULL,                            /* domainGetVcpus */
 | 
			
		||||
     esxDomainGetMaxVcpus,            /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
 | 
			
		||||
index 9d19aeb..0f3cfdf 100644
 | 
			
		||||
--- a/src/openvz/openvz_driver.c
 | 
			
		||||
+++ b/src/openvz/openvz_driver.c
 | 
			
		||||
@@ -67,7 +67,6 @@
 | 
			
		||||
 static int openvzGetProcessInfo(unsigned long long *cpuTime, int vpsid);
 | 
			
		||||
 static int openvzGetMaxVCPUs(virConnectPtr conn, const char *type);
 | 
			
		||||
 static int openvzDomainGetMaxVcpus(virDomainPtr dom);
 | 
			
		||||
-static int openvzDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus);
 | 
			
		||||
 static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
 | 
			
		||||
                                         unsigned int nvcpus);
 | 
			
		||||
 static int openvzDomainSetMemoryInternal(virDomainObjPtr vm,
 | 
			
		||||
@@ -1211,11 +1210,24 @@ static int openvzGetMaxVCPUs(virConnectPtr conn ATTRIBUTE_UNUSED,
 | 
			
		||||
     return -1;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+static int
 | 
			
		||||
+openvzDomainGetVcpusFlags(virDomainPtr dom ATTRIBUTE_UNUSED,
 | 
			
		||||
+                          unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
+    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
+        openvzError(VIR_ERR_INVALID_ARG, _("unsupported flags (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
 | 
			
		||||
-static int openvzDomainGetMaxVcpus(virDomainPtr dom ATTRIBUTE_UNUSED) {
 | 
			
		||||
     return openvzGetMaxVCPUs(NULL, "openvz");
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+static int openvzDomainGetMaxVcpus(virDomainPtr dom)
 | 
			
		||||
+{
 | 
			
		||||
+    return openvzDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                                           VIR_DOMAIN_VCPU_MAXIMUM));
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
 | 
			
		||||
                                         unsigned int nvcpus)
 | 
			
		||||
 {
 | 
			
		||||
@@ -1241,12 +1253,18 @@ static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
 | 
			
		||||
     return 0;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
-static int openvzDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+static int openvzDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
+                                     unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     virDomainObjPtr         vm;
 | 
			
		||||
     struct openvz_driver   *driver = dom->conn->privateData;
 | 
			
		||||
     int                     ret = -1;
 | 
			
		||||
 | 
			
		||||
+    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        openvzError(VIR_ERR_INVALID_ARG, _("unsupported flags (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     openvzDriverLock(driver);
 | 
			
		||||
     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
 | 
			
		||||
     openvzDriverUnlock(driver);
 | 
			
		||||
@@ -1272,6 +1290,12 @@ cleanup:
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+static int
 | 
			
		||||
+openvzDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+{
 | 
			
		||||
+    return openvzDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 static virDrvOpenStatus openvzOpen(virConnectPtr conn,
 | 
			
		||||
                                    virConnectAuthPtr auth ATTRIBUTE_UNUSED,
 | 
			
		||||
                                    int flags ATTRIBUTE_UNUSED)
 | 
			
		||||
@@ -1590,8 +1614,8 @@ static virDriver openvzDriver = {
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
     openvzDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
-    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
-    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
+    openvzDomainSetVcpusFlags, /* domainSetVcpusFlags */
 | 
			
		||||
+    openvzDomainGetVcpusFlags, /* domainGetVcpusFlags */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
     openvzDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
 | 
			
		||||
index 6e0a5e9..e284ae0 100644
 | 
			
		||||
--- a/src/phyp/phyp_driver.c
 | 
			
		||||
+++ b/src/phyp/phyp_driver.c
 | 
			
		||||
@@ -1497,15 +1497,27 @@ phypGetLparCPU(virConnectPtr conn, const char *managed_system, int lpar_id)
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
-phypGetLparCPUMAX(virDomainPtr dom)
 | 
			
		||||
+phypDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     phyp_driverPtr phyp_driver = dom->conn->privateData;
 | 
			
		||||
     char *managed_system = phyp_driver->managed_system;
 | 
			
		||||
 | 
			
		||||
+    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
+        PHYP_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     return phypGetLparCPUGeneric(dom->conn, managed_system, dom->id, 1);
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
+phypGetLparCPUMAX(virDomainPtr dom)
 | 
			
		||||
+{
 | 
			
		||||
+    return phypDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                                         VIR_DOMAIN_VCPU_MAXIMUM));
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
 phypGetRemoteSlot(virConnectPtr conn, const char *managed_system,
 | 
			
		||||
                   const char *lpar_name)
 | 
			
		||||
 {
 | 
			
		||||
@@ -3831,7 +3843,8 @@ phypConnectGetCapabilities(virConnectPtr conn)
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
-phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+phypDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
+                        unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     ConnectionData *connection_data = dom->conn->networkPrivateData;
 | 
			
		||||
     phyp_driverPtr phyp_driver = dom->conn->privateData;
 | 
			
		||||
@@ -3846,6 +3859,11 @@ phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
     unsigned int amount = 0;
 | 
			
		||||
     virBuffer buf = VIR_BUFFER_INITIALIZER;
 | 
			
		||||
 | 
			
		||||
+    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        PHYP_ERROR(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     if ((ncpus = phypGetLparCPU(dom->conn, managed_system, dom->id)) == 0)
 | 
			
		||||
         return 0;
 | 
			
		||||
 | 
			
		||||
@@ -3891,6 +3909,12 @@ phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+static int
 | 
			
		||||
+phypDomainSetCPU(virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+{
 | 
			
		||||
+    return phypDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 static virDrvOpenStatus
 | 
			
		||||
 phypVIOSDriverOpen(virConnectPtr conn,
 | 
			
		||||
                    virConnectAuthPtr auth ATTRIBUTE_UNUSED,
 | 
			
		||||
@@ -3941,8 +3965,8 @@ static virDriver phypDriver = {
 | 
			
		||||
     NULL,                       /* domainRestore */
 | 
			
		||||
     NULL,                       /* domainCoreDump */
 | 
			
		||||
     phypDomainSetCPU,           /* domainSetVcpus */
 | 
			
		||||
-    NULL,                       /* domainSetVcpusFlags */
 | 
			
		||||
-    NULL,                       /* domainGetVcpusFlags */
 | 
			
		||||
+    phypDomainSetVcpusFlags,    /* domainSetVcpusFlags */
 | 
			
		||||
+    phypDomainGetVcpusFlags,    /* domainGetVcpusFlags */
 | 
			
		||||
     NULL,                       /* domainPinVcpu */
 | 
			
		||||
     NULL,                       /* domainGetVcpus */
 | 
			
		||||
     phypGetLparCPUMAX,          /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
 | 
			
		||||
index 3d17e04..7a2ea8f 100644
 | 
			
		||||
--- a/src/qemu/qemu_driver.c
 | 
			
		||||
+++ b/src/qemu/qemu_driver.c
 | 
			
		||||
@@ -5934,13 +5934,22 @@ unsupported:
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
-static int qemudDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus) {
 | 
			
		||||
+static int
 | 
			
		||||
+qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
+                         unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
     struct qemud_driver *driver = dom->conn->privateData;
 | 
			
		||||
     virDomainObjPtr vm;
 | 
			
		||||
     const char * type;
 | 
			
		||||
     int max;
 | 
			
		||||
     int ret = -1;
 | 
			
		||||
 | 
			
		||||
+    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
+                        flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     qemuDriverLock(driver);
 | 
			
		||||
     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
 | 
			
		||||
     qemuDriverUnlock(driver);
 | 
			
		||||
@@ -5994,6 +6003,12 @@ cleanup:
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+static int
 | 
			
		||||
+qemudDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+{
 | 
			
		||||
+    return qemudDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
 qemudDomainPinVcpu(virDomainPtr dom,
 | 
			
		||||
@@ -6150,12 +6165,20 @@ cleanup:
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
-static int qemudDomainGetMaxVcpus(virDomainPtr dom) {
 | 
			
		||||
+static int
 | 
			
		||||
+qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
     struct qemud_driver *driver = dom->conn->privateData;
 | 
			
		||||
     virDomainObjPtr vm;
 | 
			
		||||
     const char *type;
 | 
			
		||||
     int ret = -1;
 | 
			
		||||
 | 
			
		||||
+    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
+        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
+                        flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     qemuDriverLock(driver);
 | 
			
		||||
     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
 | 
			
		||||
     qemuDriverUnlock(driver);
 | 
			
		||||
@@ -6183,6 +6206,13 @@ cleanup:
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+static int
 | 
			
		||||
+qemudDomainGetMaxVcpus(virDomainPtr dom)
 | 
			
		||||
+{
 | 
			
		||||
+    return qemudDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                                          VIR_DOMAIN_VCPU_MAXIMUM));
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 static int qemudDomainGetSecurityLabel(virDomainPtr dom, virSecurityLabelPtr seclabel)
 | 
			
		||||
 {
 | 
			
		||||
     struct qemud_driver *driver = (struct qemud_driver *)dom->conn->privateData;
 | 
			
		||||
@@ -12938,8 +12968,8 @@ static virDriver qemuDriver = {
 | 
			
		||||
     qemudDomainRestore, /* domainRestore */
 | 
			
		||||
     qemudDomainCoreDump, /* domainCoreDump */
 | 
			
		||||
     qemudDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
-    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
-    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
+    qemudDomainSetVcpusFlags, /* domainSetVcpusFlags */
 | 
			
		||||
+    qemudDomainGetVcpusFlags, /* domainGetVcpusFlags */
 | 
			
		||||
     qemudDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     qemudDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     qemudDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
 | 
			
		||||
index 6a00558..b70c80d 100644
 | 
			
		||||
--- a/src/test/test_driver.c
 | 
			
		||||
+++ b/src/test/test_driver.c
 | 
			
		||||
@@ -2029,17 +2029,37 @@ cleanup:
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
-static int testDomainGetMaxVcpus(virDomainPtr domain)
 | 
			
		||||
+static int
 | 
			
		||||
+testDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
+    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
+        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     return testGetMaxVCPUs(domain->conn, "test");
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
-static int testSetVcpus(virDomainPtr domain,
 | 
			
		||||
-                        unsigned int nrCpus) {
 | 
			
		||||
+static int
 | 
			
		||||
+testDomainGetMaxVcpus(virDomainPtr domain)
 | 
			
		||||
+{
 | 
			
		||||
+    return testDomainGetVcpusFlags(domain, (VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                                            VIR_DOMAIN_VCPU_MAXIMUM));
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
+testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
 | 
			
		||||
+                        unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
     testConnPtr privconn = domain->conn->privateData;
 | 
			
		||||
     virDomainObjPtr privdom = NULL;
 | 
			
		||||
     int ret = -1, maxvcpus;
 | 
			
		||||
 | 
			
		||||
+    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     /* Do this first before locking */
 | 
			
		||||
     maxvcpus = testDomainGetMaxVcpus(domain);
 | 
			
		||||
     if (maxvcpus < 0)
 | 
			
		||||
@@ -2082,6 +2102,12 @@ cleanup:
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+static int
 | 
			
		||||
+testSetVcpus(virDomainPtr domain, unsigned int nrCpus)
 | 
			
		||||
+{
 | 
			
		||||
+    return testDomainSetVcpusFlags(domain, nrCpus, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 static int testDomainGetVcpus(virDomainPtr domain,
 | 
			
		||||
                               virVcpuInfoPtr info,
 | 
			
		||||
                               int maxinfo,
 | 
			
		||||
@@ -5260,8 +5286,8 @@ static virDriver testDriver = {
 | 
			
		||||
     testDomainRestore, /* domainRestore */
 | 
			
		||||
     testDomainCoreDump, /* domainCoreDump */
 | 
			
		||||
     testSetVcpus, /* domainSetVcpus */
 | 
			
		||||
-    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
-    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
+    testDomainSetVcpusFlags, /* domainSetVcpusFlags */
 | 
			
		||||
+    testDomainGetVcpusFlags, /* domainGetVcpusFlags */
 | 
			
		||||
     testDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     testDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     testDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
 | 
			
		||||
index cb9193a..0cbe8b3 100644
 | 
			
		||||
--- a/src/vbox/vbox_tmpl.c
 | 
			
		||||
+++ b/src/vbox/vbox_tmpl.c
 | 
			
		||||
@@ -1839,13 +1839,21 @@ cleanup:
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
-static int vboxDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus) {
 | 
			
		||||
+static int
 | 
			
		||||
+vboxDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
+                        unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
     VBOX_OBJECT_CHECK(dom->conn, int, -1);
 | 
			
		||||
     IMachine *machine    = NULL;
 | 
			
		||||
     vboxIID  *iid        = NULL;
 | 
			
		||||
     PRUint32  CPUCount   = nvcpus;
 | 
			
		||||
     nsresult rc;
 | 
			
		||||
 | 
			
		||||
+    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        vboxError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
 #if VBOX_API_VERSION == 2002
 | 
			
		||||
     if (VIR_ALLOC(iid) < 0) {
 | 
			
		||||
         virReportOOMError();
 | 
			
		||||
@@ -1887,11 +1895,24 @@ cleanup:
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
-static int vboxDomainGetMaxVcpus(virDomainPtr dom) {
 | 
			
		||||
+static int
 | 
			
		||||
+vboxDomainSetVcpus(virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+{
 | 
			
		||||
+    return vboxDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
+vboxDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
     VBOX_OBJECT_CHECK(dom->conn, int, -1);
 | 
			
		||||
     ISystemProperties *systemProperties = NULL;
 | 
			
		||||
     PRUint32 maxCPUCount = 0;
 | 
			
		||||
 | 
			
		||||
+    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
+        vboxError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     /* Currently every domain supports the same number of max cpus
 | 
			
		||||
      * as that supported by vbox and thus take it directly from
 | 
			
		||||
      * the systemproperties.
 | 
			
		||||
@@ -1909,6 +1930,13 @@ static int vboxDomainGetMaxVcpus(virDomainPtr dom) {
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+static int
 | 
			
		||||
+vboxDomainGetMaxVcpus(virDomainPtr dom)
 | 
			
		||||
+{
 | 
			
		||||
+    return vboxDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                                         VIR_DOMAIN_VCPU_MAXIMUM));
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 static char *vboxDomainDumpXML(virDomainPtr dom, int flags) {
 | 
			
		||||
     VBOX_OBJECT_CHECK(dom->conn, char *, NULL);
 | 
			
		||||
     virDomainDefPtr def  = NULL;
 | 
			
		||||
@@ -8267,8 +8295,8 @@ virDriver NAME(Driver) = {
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
     vboxDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
-    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
-    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
+    vboxDomainSetVcpusFlags, /* domainSetVcpusFlags */
 | 
			
		||||
+    vboxDomainGetVcpusFlags, /* domainGetVcpusFlags */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
     vboxDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
 | 
			
		||||
index 7d67ced..d6c9c57 100644
 | 
			
		||||
--- a/src/xen/xen_driver.c
 | 
			
		||||
+++ b/src/xen/xen_driver.c
 | 
			
		||||
@@ -1069,11 +1069,18 @@ xenUnifiedDomainCoreDump (virDomainPtr dom, const char *to, int flags)
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
-xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+xenUnifiedDomainSetVcpusFlags (virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
+                               unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     GET_PRIVATE(dom->conn);
 | 
			
		||||
     int i;
 | 
			
		||||
 | 
			
		||||
+    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
+                        flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     /* Try non-hypervisor methods first, then hypervisor direct method
 | 
			
		||||
      * as a last resort.
 | 
			
		||||
      */
 | 
			
		||||
@@ -1093,6 +1100,12 @@ xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
+xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+{
 | 
			
		||||
+    return xenUnifiedDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
 xenUnifiedDomainPinVcpu (virDomainPtr dom, unsigned int vcpu,
 | 
			
		||||
                          unsigned char *cpumap, int maplen)
 | 
			
		||||
 {
 | 
			
		||||
@@ -1126,11 +1139,17 @@ xenUnifiedDomainGetVcpus (virDomainPtr dom,
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
-xenUnifiedDomainGetMaxVcpus (virDomainPtr dom)
 | 
			
		||||
+xenUnifiedDomainGetVcpusFlags (virDomainPtr dom, unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     GET_PRIVATE(dom->conn);
 | 
			
		||||
     int i, ret;
 | 
			
		||||
 | 
			
		||||
+    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
+        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
+                        flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
 | 
			
		||||
         if (priv->opened[i] && drivers[i]->domainGetMaxVcpus) {
 | 
			
		||||
             ret = drivers[i]->domainGetMaxVcpus (dom);
 | 
			
		||||
@@ -1140,6 +1159,13 @@ xenUnifiedDomainGetMaxVcpus (virDomainPtr dom)
 | 
			
		||||
     return -1;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+static int
 | 
			
		||||
+xenUnifiedDomainGetMaxVcpus (virDomainPtr dom)
 | 
			
		||||
+{
 | 
			
		||||
+    return xenUnifiedDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                                               VIR_DOMAIN_VCPU_MAXIMUM));
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 static char *
 | 
			
		||||
 xenUnifiedDomainDumpXML (virDomainPtr dom, int flags)
 | 
			
		||||
 {
 | 
			
		||||
@@ -1951,8 +1977,8 @@ static virDriver xenUnifiedDriver = {
 | 
			
		||||
     xenUnifiedDomainRestore, /* domainRestore */
 | 
			
		||||
     xenUnifiedDomainCoreDump, /* domainCoreDump */
 | 
			
		||||
     xenUnifiedDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
-    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
-    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
+    xenUnifiedDomainSetVcpusFlags, /* domainSetVcpusFlags */
 | 
			
		||||
+    xenUnifiedDomainGetVcpusFlags, /* domainGetVcpusFlags */
 | 
			
		||||
     xenUnifiedDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     xenUnifiedDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     xenUnifiedDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
 | 
			
		||||
index 753169c..7d4ab8d 100644
 | 
			
		||||
--- a/src/xenapi/xenapi_driver.c
 | 
			
		||||
+++ b/src/xenapi/xenapi_driver.c
 | 
			
		||||
@@ -40,6 +40,11 @@
 | 
			
		||||
 #include "xenapi_driver_private.h"
 | 
			
		||||
 #include "xenapi_utils.h"
 | 
			
		||||
 | 
			
		||||
+#define VIR_FROM_THIS VIR_FROM_XENAPI
 | 
			
		||||
+
 | 
			
		||||
+#define xenapiError(code, ...)                                    \
 | 
			
		||||
+        virReportErrorHelper(NULL, VIR_FROM_THIS, code, __FILE__, \
 | 
			
		||||
+                             __FUNCTION__, __LINE__, __VA_ARGS__)
 | 
			
		||||
 | 
			
		||||
 /*
 | 
			
		||||
  * getCapsObject
 | 
			
		||||
@@ -987,19 +992,26 @@ xenapiDomainGetInfo (virDomainPtr dom, virDomainInfoPtr info)
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 /*
 | 
			
		||||
- * xenapiDomainSetVcpus
 | 
			
		||||
+ * xenapiDomainSetVcpusFlags
 | 
			
		||||
  *
 | 
			
		||||
  * Sets the VCPUs on the domain
 | 
			
		||||
  * Return 0 on success or -1 in case of error
 | 
			
		||||
  */
 | 
			
		||||
 static int
 | 
			
		||||
-xenapiDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+xenapiDomainSetVcpusFlags (virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
+                           unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
-
 | 
			
		||||
     /* vm.set_vcpus_max */
 | 
			
		||||
     xen_vm vm;
 | 
			
		||||
     xen_vm_set *vms;
 | 
			
		||||
     xen_session *session = ((struct _xenapiPrivate *)(dom->conn->privateData))->session;
 | 
			
		||||
+
 | 
			
		||||
+    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        xenapiError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
+                    flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     if (xen_vm_get_by_name_label(session, &vms, dom->name) && vms->size > 0) {
 | 
			
		||||
         if (vms->size != 1) {
 | 
			
		||||
             xenapiSessionErrorHandler(dom->conn, VIR_ERR_INTERNAL_ERROR,
 | 
			
		||||
@@ -1019,6 +1031,18 @@ xenapiDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /*
 | 
			
		||||
+ * xenapiDomainSetVcpus
 | 
			
		||||
+ *
 | 
			
		||||
+ * Sets the VCPUs on the domain
 | 
			
		||||
+ * Return 0 on success or -1 in case of error
 | 
			
		||||
+ */
 | 
			
		||||
+static int
 | 
			
		||||
+xenapiDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
+{
 | 
			
		||||
+    return xenapiDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+/*
 | 
			
		||||
  * xenapiDomainPinVcpu
 | 
			
		||||
  *
 | 
			
		||||
  * Dynamically change the real CPUs which can be allocated to a virtual CPU
 | 
			
		||||
@@ -1140,19 +1164,26 @@ xenapiDomainGetVcpus (virDomainPtr dom,
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /*
 | 
			
		||||
- * xenapiDomainGetMaxVcpus
 | 
			
		||||
+ * xenapiDomainGetVcpusFlags
 | 
			
		||||
  *
 | 
			
		||||
  *
 | 
			
		||||
- * Returns maximum number of Vcpus on success or -1 in case of error
 | 
			
		||||
+ * Returns Vcpus count on success or -1 in case of error
 | 
			
		||||
  */
 | 
			
		||||
 static int
 | 
			
		||||
-xenapiDomainGetMaxVcpus (virDomainPtr dom)
 | 
			
		||||
+xenapiDomainGetVcpusFlags (virDomainPtr dom, unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     xen_vm vm;
 | 
			
		||||
     xen_vm_set *vms;
 | 
			
		||||
     int64_t maxvcpu = 0;
 | 
			
		||||
     enum xen_vm_power_state state;
 | 
			
		||||
     xen_session *session = ((struct _xenapiPrivate *)(dom->conn->privateData))->session;
 | 
			
		||||
+
 | 
			
		||||
+    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
+        xenapiError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
+                    flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     if (xen_vm_get_by_name_label(session, &vms, dom->name) && vms->size > 0) {
 | 
			
		||||
         if (vms->size != 1) {
 | 
			
		||||
             xenapiSessionErrorHandler(dom->conn, VIR_ERR_INTERNAL_ERROR,
 | 
			
		||||
@@ -1176,6 +1207,19 @@ xenapiDomainGetMaxVcpus (virDomainPtr dom)
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /*
 | 
			
		||||
+ * xenapiDomainGetMaxVcpus
 | 
			
		||||
+ *
 | 
			
		||||
+ *
 | 
			
		||||
+ * Returns maximum number of Vcpus on success or -1 in case of error
 | 
			
		||||
+ */
 | 
			
		||||
+static int
 | 
			
		||||
+xenapiDomainGetMaxVcpus (virDomainPtr dom)
 | 
			
		||||
+{
 | 
			
		||||
+    return xenapiDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                                           VIR_DOMAIN_VCPU_MAXIMUM));
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+/*
 | 
			
		||||
  * xenapiDomainDumpXML
 | 
			
		||||
  *
 | 
			
		||||
  *
 | 
			
		||||
@@ -1754,8 +1798,8 @@ static virDriver xenapiDriver = {
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
     xenapiDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
-    NULL, /* domainSetVcpusFlags */
 | 
			
		||||
-    NULL, /* domainGetVcpusFlags */
 | 
			
		||||
+    xenapiDomainSetVcpusFlags, /* domainSetVcpusFlags */
 | 
			
		||||
+    xenapiDomainGetVcpusFlags, /* domainGetVcpusFlags */
 | 
			
		||||
     xenapiDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     xenapiDomainGetVcpus, /* domainGetVcpus */
 | 
			
		||||
     xenapiDomainGetMaxVcpus, /* domainGetMaxVcpus */
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,388 +0,0 @@
 | 
			
		||||
From bf945ee97b72d3b0c4fc2da04530f5294f529d66 Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Wed, 29 Sep 2010 15:20:23 -0600
 | 
			
		||||
Subject: [PATCH 08/15] vcpu: add virsh support
 | 
			
		||||
 | 
			
		||||
* tools/virsh.c (cmdSetvcpus): Add new flags.  Let invalid
 | 
			
		||||
commands through to driver, to ease testing of hypervisor argument
 | 
			
		||||
validation.
 | 
			
		||||
(cmdMaxvcpus, cmdVcpucount): New commands.
 | 
			
		||||
(commands): Add new commands.
 | 
			
		||||
* tools/virsh.pod (setvcpus, vcpucount, maxvcpus): Document new
 | 
			
		||||
behavior.
 | 
			
		||||
---
 | 
			
		||||
 tools/virsh.c   |  247 ++++++++++++++++++++++++++++++++++++++++++++++++++-----
 | 
			
		||||
 tools/virsh.pod |   38 ++++++++-
 | 
			
		||||
 2 files changed, 262 insertions(+), 23 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/tools/virsh.c b/tools/virsh.c
 | 
			
		||||
index 4f8c495..7fb7fbd 100644
 | 
			
		||||
--- a/tools/virsh.c
 | 
			
		||||
+++ b/tools/virsh.c
 | 
			
		||||
@@ -2281,10 +2281,216 @@ cmdFreecell(vshControl *ctl, const vshCmd *cmd)
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /*
 | 
			
		||||
+ * "maxvcpus" command
 | 
			
		||||
+ */
 | 
			
		||||
+static const vshCmdInfo info_maxvcpus[] = {
 | 
			
		||||
+    {"help", N_("connection vcpu maximum")},
 | 
			
		||||
+    {"desc", N_("Show maximum number of virtual CPUs for guests on this connection.")},
 | 
			
		||||
+    {NULL, NULL}
 | 
			
		||||
+};
 | 
			
		||||
+
 | 
			
		||||
+static const vshCmdOptDef opts_maxvcpus[] = {
 | 
			
		||||
+    {"type", VSH_OT_STRING, 0, N_("domain type")},
 | 
			
		||||
+    {NULL, 0, 0, NULL}
 | 
			
		||||
+};
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
+cmdMaxvcpus(vshControl *ctl, const vshCmd *cmd)
 | 
			
		||||
+{
 | 
			
		||||
+    char *type;
 | 
			
		||||
+    int vcpus;
 | 
			
		||||
+
 | 
			
		||||
+    type = vshCommandOptString(cmd, "type", NULL);
 | 
			
		||||
+
 | 
			
		||||
+    if (!vshConnectionUsability(ctl, ctl->conn))
 | 
			
		||||
+        return FALSE;
 | 
			
		||||
+
 | 
			
		||||
+    vcpus = virConnectGetMaxVcpus(ctl->conn, type);
 | 
			
		||||
+    if (vcpus < 0)
 | 
			
		||||
+        return FALSE;
 | 
			
		||||
+    vshPrint(ctl, "%d\n", vcpus);
 | 
			
		||||
+
 | 
			
		||||
+    return TRUE;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+/*
 | 
			
		||||
+ * "vcpucount" command
 | 
			
		||||
+ */
 | 
			
		||||
+static const vshCmdInfo info_vcpucount[] = {
 | 
			
		||||
+    {"help", N_("domain vcpu counts")},
 | 
			
		||||
+    {"desc", N_("Returns the number of virtual CPUs used by the domain.")},
 | 
			
		||||
+    {NULL, NULL}
 | 
			
		||||
+};
 | 
			
		||||
+
 | 
			
		||||
+static const vshCmdOptDef opts_vcpucount[] = {
 | 
			
		||||
+    {"domain", VSH_OT_DATA, VSH_OFLAG_REQ, N_("domain name, id or uuid")},
 | 
			
		||||
+    {"maximum", VSH_OT_BOOL, 0, N_("get maximum cap on vcpus")},
 | 
			
		||||
+    {"current", VSH_OT_BOOL, 0, N_("get current vcpu usage")},
 | 
			
		||||
+    {"config", VSH_OT_BOOL, 0, N_("get value to be used on next boot")},
 | 
			
		||||
+    {"live", VSH_OT_BOOL, 0, N_("get value from running domain")},
 | 
			
		||||
+    {NULL, 0, 0, NULL}
 | 
			
		||||
+};
 | 
			
		||||
+
 | 
			
		||||
+static int
 | 
			
		||||
+cmdVcpucount(vshControl *ctl, const vshCmd *cmd)
 | 
			
		||||
+{
 | 
			
		||||
+    virDomainPtr dom;
 | 
			
		||||
+    int ret = TRUE;
 | 
			
		||||
+    int maximum = vshCommandOptBool(cmd, "maximum");
 | 
			
		||||
+    int current = vshCommandOptBool(cmd, "current");
 | 
			
		||||
+    int config = vshCommandOptBool(cmd, "config");
 | 
			
		||||
+    int live = vshCommandOptBool(cmd, "live");
 | 
			
		||||
+    bool all = maximum + current + config + live == 0;
 | 
			
		||||
+    int count;
 | 
			
		||||
+
 | 
			
		||||
+    if (maximum && current) {
 | 
			
		||||
+        vshError(ctl, "%s",
 | 
			
		||||
+                 _("--maximum and --current cannot both be specified"));
 | 
			
		||||
+        return FALSE;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (config && live) {
 | 
			
		||||
+        vshError(ctl, "%s",
 | 
			
		||||
+                 _("--config and --live cannot both be specified"));
 | 
			
		||||
+        return FALSE;
 | 
			
		||||
+    }
 | 
			
		||||
+    /* We want one of each pair of mutually exclusive options; that
 | 
			
		||||
+     * is, use of flags requires exactly two options.  */
 | 
			
		||||
+    if (maximum + current + config + live == 1) {
 | 
			
		||||
+        vshError(ctl,
 | 
			
		||||
+                 _("when using --%s, either --%s or --%s must be specified"),
 | 
			
		||||
+                 (maximum ? "maximum" : current ? "current"
 | 
			
		||||
+                  : config ? "config" : "live"),
 | 
			
		||||
+                 maximum + current ? "config" : "maximum",
 | 
			
		||||
+                 maximum + current ? "live" : "current");
 | 
			
		||||
+        return FALSE;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    if (!vshConnectionUsability(ctl, ctl->conn))
 | 
			
		||||
+        return FALSE;
 | 
			
		||||
+
 | 
			
		||||
+    if (!(dom = vshCommandOptDomain(ctl, cmd, NULL)))
 | 
			
		||||
+        return FALSE;
 | 
			
		||||
+
 | 
			
		||||
+    /* In all cases, try the new API first; if it fails because we are
 | 
			
		||||
+     * talking to an older client, try a fallback API before giving
 | 
			
		||||
+     * up.  */
 | 
			
		||||
+    if (all || (maximum && config)) {
 | 
			
		||||
+        count = virDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_MAXIMUM |
 | 
			
		||||
+                                             VIR_DOMAIN_VCPU_CONFIG));
 | 
			
		||||
+        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
 | 
			
		||||
+                          || last_error->code == VIR_ERR_INVALID_ARG)) {
 | 
			
		||||
+            char *tmp;
 | 
			
		||||
+            char *xml = virDomainGetXMLDesc(dom, VIR_DOMAIN_XML_INACTIVE);
 | 
			
		||||
+            if (xml && (tmp = strstr(xml, "<vcpu"))) {
 | 
			
		||||
+                tmp = strchr(tmp, '>');
 | 
			
		||||
+                if (!tmp || virStrToLong_i(tmp + 1, &tmp, 10, &count) < 0)
 | 
			
		||||
+                    count = -1;
 | 
			
		||||
+            }
 | 
			
		||||
+            VIR_FREE(xml);
 | 
			
		||||
+        }
 | 
			
		||||
+
 | 
			
		||||
+        if (count < 0) {
 | 
			
		||||
+            virshReportError(ctl);
 | 
			
		||||
+            ret = FALSE;
 | 
			
		||||
+        } else if (all) {
 | 
			
		||||
+            vshPrint(ctl, "%-12s %-12s %3d\n", _("maximum"), _("config"),
 | 
			
		||||
+                     count);
 | 
			
		||||
+        } else {
 | 
			
		||||
+            vshPrint(ctl, "%d\n", count);
 | 
			
		||||
+        }
 | 
			
		||||
+        virFreeError(last_error);
 | 
			
		||||
+        last_error = NULL;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    if (all || (maximum && live)) {
 | 
			
		||||
+        count = virDomainGetVcpusFlags(dom, (VIR_DOMAIN_VCPU_MAXIMUM |
 | 
			
		||||
+                                             VIR_DOMAIN_VCPU_LIVE));
 | 
			
		||||
+        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
 | 
			
		||||
+                          || last_error->code == VIR_ERR_INVALID_ARG)) {
 | 
			
		||||
+            count = virDomainGetMaxVcpus(dom);
 | 
			
		||||
+        }
 | 
			
		||||
+
 | 
			
		||||
+        if (count < 0) {
 | 
			
		||||
+            virshReportError(ctl);
 | 
			
		||||
+            ret = FALSE;
 | 
			
		||||
+        } else if (all) {
 | 
			
		||||
+            vshPrint(ctl, "%-12s %-12s %3d\n", _("maximum"), _("live"),
 | 
			
		||||
+                     count);
 | 
			
		||||
+        } else {
 | 
			
		||||
+            vshPrint(ctl, "%d\n", count);
 | 
			
		||||
+        }
 | 
			
		||||
+        virFreeError(last_error);
 | 
			
		||||
+        last_error = NULL;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    if (all || (current && config)) {
 | 
			
		||||
+        count = virDomainGetVcpusFlags(dom, VIR_DOMAIN_VCPU_CONFIG);
 | 
			
		||||
+        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
 | 
			
		||||
+                          || last_error->code == VIR_ERR_INVALID_ARG)) {
 | 
			
		||||
+            char *tmp, *end;
 | 
			
		||||
+            char *xml = virDomainGetXMLDesc(dom, VIR_DOMAIN_XML_INACTIVE);
 | 
			
		||||
+            if (xml && (tmp = strstr(xml, "<vcpu"))) {
 | 
			
		||||
+                end = strchr(tmp, '>');
 | 
			
		||||
+                if (end) {
 | 
			
		||||
+                    *end = '\0';
 | 
			
		||||
+                    tmp = strstr(tmp, "current=");
 | 
			
		||||
+                    if (!tmp)
 | 
			
		||||
+                        tmp = end + 1;
 | 
			
		||||
+                    else {
 | 
			
		||||
+                        tmp += strlen("current=");
 | 
			
		||||
+                        tmp += *tmp == '\'' || *tmp == '"';
 | 
			
		||||
+                    }
 | 
			
		||||
+                }
 | 
			
		||||
+                if (!tmp || virStrToLong_i(tmp, &tmp, 10, &count) < 0)
 | 
			
		||||
+                    count = -1;
 | 
			
		||||
+            }
 | 
			
		||||
+            VIR_FREE(xml);
 | 
			
		||||
+        }
 | 
			
		||||
+
 | 
			
		||||
+        if (count < 0) {
 | 
			
		||||
+            virshReportError(ctl);
 | 
			
		||||
+            ret = FALSE;
 | 
			
		||||
+        } else if (all) {
 | 
			
		||||
+            vshPrint(ctl, "%-12s %-12s %3d\n", _("current"), _("config"),
 | 
			
		||||
+                     count);
 | 
			
		||||
+        } else {
 | 
			
		||||
+            vshPrint(ctl, "%d\n", count);
 | 
			
		||||
+        }
 | 
			
		||||
+        virFreeError(last_error);
 | 
			
		||||
+        last_error = NULL;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    if (all || (current && live)) {
 | 
			
		||||
+        count = virDomainGetVcpusFlags(dom, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+        if (count < 0 && (last_error->code == VIR_ERR_NO_SUPPORT
 | 
			
		||||
+                          || last_error->code == VIR_ERR_INVALID_ARG)) {
 | 
			
		||||
+            virDomainInfo info;
 | 
			
		||||
+            if (virDomainGetInfo(dom, &info) == 0)
 | 
			
		||||
+                count = info.nrVirtCpu;
 | 
			
		||||
+        }
 | 
			
		||||
+
 | 
			
		||||
+        if (count < 0) {
 | 
			
		||||
+            virshReportError(ctl);
 | 
			
		||||
+            ret = FALSE;
 | 
			
		||||
+        } else if (all) {
 | 
			
		||||
+            vshPrint(ctl, "%-12s %-12s %3d\n", _("current"), _("live"),
 | 
			
		||||
+                     count);
 | 
			
		||||
+        } else {
 | 
			
		||||
+            vshPrint(ctl, "%d\n", count);
 | 
			
		||||
+        }
 | 
			
		||||
+        virFreeError(last_error);
 | 
			
		||||
+        last_error = NULL;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    virDomainFree(dom);
 | 
			
		||||
+    return ret;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+/*
 | 
			
		||||
  * "vcpuinfo" command
 | 
			
		||||
  */
 | 
			
		||||
 static const vshCmdInfo info_vcpuinfo[] = {
 | 
			
		||||
-    {"help", N_("domain vcpu information")},
 | 
			
		||||
+    {"help", N_("detailed domain vcpu information")},
 | 
			
		||||
     {"desc", N_("Returns basic information about the domain virtual CPUs.")},
 | 
			
		||||
     {NULL, NULL}
 | 
			
		||||
 };
 | 
			
		||||
@@ -2514,6 +2720,9 @@ static const vshCmdInfo info_setvcpus[] = {
 | 
			
		||||
 static const vshCmdOptDef opts_setvcpus[] = {
 | 
			
		||||
     {"domain", VSH_OT_DATA, VSH_OFLAG_REQ, N_("domain name, id or uuid")},
 | 
			
		||||
     {"count", VSH_OT_DATA, VSH_OFLAG_REQ, N_("number of virtual CPUs")},
 | 
			
		||||
+    {"maximum", VSH_OT_BOOL, 0, N_("set maximum limit on next boot")},
 | 
			
		||||
+    {"config", VSH_OT_BOOL, 0, N_("affect next boot")},
 | 
			
		||||
+    {"live", VSH_OT_BOOL, 0, N_("affect running domain")},
 | 
			
		||||
     {NULL, 0, 0, NULL}
 | 
			
		||||
 };
 | 
			
		||||
 | 
			
		||||
@@ -2522,8 +2731,13 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd)
 | 
			
		||||
 {
 | 
			
		||||
     virDomainPtr dom;
 | 
			
		||||
     int count;
 | 
			
		||||
-    int maxcpu;
 | 
			
		||||
     int ret = TRUE;
 | 
			
		||||
+    int maximum = vshCommandOptBool(cmd, "maximum");
 | 
			
		||||
+    int config = vshCommandOptBool(cmd, "config");
 | 
			
		||||
+    int live = vshCommandOptBool(cmd, "live");
 | 
			
		||||
+    int flags = ((maximum ? VIR_DOMAIN_VCPU_MAXIMUM : 0) |
 | 
			
		||||
+                 (config ? VIR_DOMAIN_VCPU_CONFIG : 0) |
 | 
			
		||||
+                 (live ? VIR_DOMAIN_VCPU_LIVE : 0));
 | 
			
		||||
 | 
			
		||||
     if (!vshConnectionUsability(ctl, ctl->conn))
 | 
			
		||||
         return FALSE;
 | 
			
		||||
@@ -2532,26 +2746,15 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd)
 | 
			
		||||
         return FALSE;
 | 
			
		||||
 | 
			
		||||
     count = vshCommandOptInt(cmd, "count", &count);
 | 
			
		||||
-    if (count <= 0) {
 | 
			
		||||
-        vshError(ctl, "%s", _("Invalid number of virtual CPUs."));
 | 
			
		||||
-        virDomainFree(dom);
 | 
			
		||||
-        return FALSE;
 | 
			
		||||
-    }
 | 
			
		||||
-
 | 
			
		||||
-    maxcpu = virDomainGetMaxVcpus(dom);
 | 
			
		||||
-    if (maxcpu <= 0) {
 | 
			
		||||
-        virDomainFree(dom);
 | 
			
		||||
-        return FALSE;
 | 
			
		||||
-    }
 | 
			
		||||
-
 | 
			
		||||
-    if (count > maxcpu) {
 | 
			
		||||
-        vshError(ctl, "%s", _("Too many virtual CPUs."));
 | 
			
		||||
-        virDomainFree(dom);
 | 
			
		||||
-        return FALSE;
 | 
			
		||||
-    }
 | 
			
		||||
 | 
			
		||||
-    if (virDomainSetVcpus(dom, count) != 0) {
 | 
			
		||||
-        ret = FALSE;
 | 
			
		||||
+    if (!flags) {
 | 
			
		||||
+        if (virDomainSetVcpus(dom, count) != 0) {
 | 
			
		||||
+            ret = FALSE;
 | 
			
		||||
+        }
 | 
			
		||||
+    } else {
 | 
			
		||||
+        if (virDomainSetVcpusFlags(dom, count, flags) < 0) {
 | 
			
		||||
+            ret = FALSE;
 | 
			
		||||
+        }
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
     virDomainFree(dom);
 | 
			
		||||
@@ -9642,6 +9845,7 @@ static const vshCmdDef commands[] = {
 | 
			
		||||
     {"freecell", cmdFreecell, opts_freecell, info_freecell},
 | 
			
		||||
     {"hostname", cmdHostname, NULL, info_hostname},
 | 
			
		||||
     {"list", cmdList, opts_list, info_list},
 | 
			
		||||
+    {"maxvcpus", cmdMaxvcpus, opts_maxvcpus, info_maxvcpus},
 | 
			
		||||
     {"migrate", cmdMigrate, opts_migrate, info_migrate},
 | 
			
		||||
     {"migrate-setmaxdowntime", cmdMigrateSetMaxDowntime, opts_migrate_setmaxdowntime, info_migrate_setmaxdowntime},
 | 
			
		||||
 | 
			
		||||
@@ -9748,6 +9952,7 @@ static const vshCmdDef commands[] = {
 | 
			
		||||
     {"vol-name", cmdVolName, opts_vol_name, info_vol_name},
 | 
			
		||||
     {"vol-key", cmdVolKey, opts_vol_key, info_vol_key},
 | 
			
		||||
 | 
			
		||||
+    {"vcpucount", cmdVcpucount, opts_vcpucount, info_vcpucount},
 | 
			
		||||
     {"vcpuinfo", cmdVcpuinfo, opts_vcpuinfo, info_vcpuinfo},
 | 
			
		||||
     {"vcpupin", cmdVcpupin, opts_vcpupin, info_vcpupin},
 | 
			
		||||
     {"version", cmdVersion, NULL, info_version},
 | 
			
		||||
diff --git a/tools/virsh.pod b/tools/virsh.pod
 | 
			
		||||
index 943a563..dbcc680 100644
 | 
			
		||||
--- a/tools/virsh.pod
 | 
			
		||||
+++ b/tools/virsh.pod
 | 
			
		||||
@@ -443,7 +443,14 @@ Remove the managed save file for a domain if it exists.  The next time the
 | 
			
		||||
 domain is started it will not restore to its previous state but instead will
 | 
			
		||||
 do a full boot.
 | 
			
		||||
 | 
			
		||||
-=item B<migrate> optional I<--live> I<--suspend> I<domain-id> I<desturi> I<migrateuri>
 | 
			
		||||
+=item B<maxvcpus> optional I<type>
 | 
			
		||||
+
 | 
			
		||||
+Provide the maximum number of virtual CPUs supported for a guest VM on
 | 
			
		||||
+this connection.  If provided, the I<type> parameter must be a valid
 | 
			
		||||
+type attribute for the <domain> element of XML.
 | 
			
		||||
+
 | 
			
		||||
+=item B<migrate> optional I<--live> I<--suspend> I<domain-id> I<desturi>
 | 
			
		||||
+I<migrateuri>
 | 
			
		||||
 | 
			
		||||
 Migrate domain to another host.  Add --live for live migration; --suspend
 | 
			
		||||
 leaves the domain paused on the destination host. The I<desturi> is the
 | 
			
		||||
@@ -521,7 +528,8 @@ Displays the domain memory parameters.
 | 
			
		||||
 | 
			
		||||
 Allows you to set the domain memory parameters. LXC and QEMU/KVM supports these parameters.
 | 
			
		||||
 | 
			
		||||
-=item B<setvcpus> I<domain-id> I<count>
 | 
			
		||||
+=item B<setvcpus> I<domain-id> I<count> optional I<--maximum> I<--config>
 | 
			
		||||
+I<--live>
 | 
			
		||||
 | 
			
		||||
 Change the number of virtual CPUs active in the guest domain. Note that
 | 
			
		||||
 I<count> may be limited by host, hypervisor or limit coming from the
 | 
			
		||||
@@ -530,6 +538,17 @@ original description of domain.
 | 
			
		||||
 For Xen, you can only adjust the virtual CPUs of a running domain if
 | 
			
		||||
 the domain is paravirtualized.
 | 
			
		||||
 | 
			
		||||
+If I<--config> is specified, the change will only affect the next
 | 
			
		||||
+boot of a domain.  If I<--live> is specified, the domain must be
 | 
			
		||||
+running, and the change takes place immediately.  Both flags may be
 | 
			
		||||
+specified, if supported by the hypervisor.  If neither flag is given,
 | 
			
		||||
+then I<--live> is implied and it is up to the hypervisor whether
 | 
			
		||||
+I<--config> is also implied.
 | 
			
		||||
+
 | 
			
		||||
+If I<--maximum> is specified, then you must use I<--config> and
 | 
			
		||||
+avoid I<--live>; this flag controls the maximum limit of vcpus that
 | 
			
		||||
+can be hot-plugged the next time the domain is booted.
 | 
			
		||||
+
 | 
			
		||||
 =item B<shutdown> I<domain-id>
 | 
			
		||||
 | 
			
		||||
 Gracefully shuts down a domain.  This coordinates with the domain OS
 | 
			
		||||
@@ -568,6 +587,21 @@ is not available the processes will provide an exit code of 1.
 | 
			
		||||
 Undefine the configuration for an inactive domain. Since it's not running
 | 
			
		||||
 the domain name or UUID must be used as the I<domain-id>.
 | 
			
		||||
 | 
			
		||||
+=item B<vcpucount> I<domain-id>  optional I<--maximum> I<--current>
 | 
			
		||||
+I<--config> I<--live>
 | 
			
		||||
+
 | 
			
		||||
+Print information about the virtual cpu counts of the given
 | 
			
		||||
+I<domain-id>.  If no flags are specified, all possible counts are
 | 
			
		||||
+listed in a table; otherwise, the output is limited to just the
 | 
			
		||||
+numeric value requested.
 | 
			
		||||
+
 | 
			
		||||
+I<--maximum> requests information on the maximum cap of vcpus that a
 | 
			
		||||
+domain can add via B<setvcpus>, while I<--current> shows the current
 | 
			
		||||
+usage; these two flags cannot both be specified.  I<--config>
 | 
			
		||||
+requests information regarding the next time the domain will be
 | 
			
		||||
+booted, while I<--live> requires a running domain and lists current
 | 
			
		||||
+values; these two flags cannot both be specified.
 | 
			
		||||
+
 | 
			
		||||
 =item B<vcpuinfo> I<domain-id>
 | 
			
		||||
 | 
			
		||||
 Returns basic information about the domain virtual CPUs, like the number of
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,519 +0,0 @@
 | 
			
		||||
From 4617eedfaeee2b187a1f14691d25746ba3ff31b6 Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Wed, 29 Sep 2010 10:20:07 -0600
 | 
			
		||||
Subject: [PATCH 07/15] vcpu: support maxvcpu in domain_conf
 | 
			
		||||
 | 
			
		||||
Although this patch adds a distinction between maximum vcpus and
 | 
			
		||||
current vcpus in the XML, the values should be identical for all
 | 
			
		||||
drivers at this point.  Only in subsequent per-driver patches will
 | 
			
		||||
a distinction be made.
 | 
			
		||||
 | 
			
		||||
In general, virDomainGetInfo should prefer the current vcpus.
 | 
			
		||||
 | 
			
		||||
* src/conf/domain_conf.h (_virDomainDef): Adjust vcpus to unsigned
 | 
			
		||||
short, to match virDomainGetInfo limit.  Add maxvcpus member.
 | 
			
		||||
* src/conf/domain_conf.c (virDomainDefParseXML)
 | 
			
		||||
(virDomainDefFormat): parse and print out vcpu details.
 | 
			
		||||
* src/xen/xend_internal.c (xenDaemonParseSxpr)
 | 
			
		||||
(xenDaemonFormatSxpr): Manage both vcpu numbers, and require them
 | 
			
		||||
to be equal for now.
 | 
			
		||||
* src/xen/xm_internal.c (xenXMDomainConfigParse)
 | 
			
		||||
(xenXMDomainConfigFormat): Likewise.
 | 
			
		||||
* src/phyp/phyp_driver.c (phypDomainDumpXML): Likewise.
 | 
			
		||||
* src/openvz/openvz_conf.c (openvzLoadDomains): Likewise.
 | 
			
		||||
* src/openvz/openvz_driver.c (openvzDomainDefineXML)
 | 
			
		||||
(openvzDomainCreateXML, openvzDomainSetVcpusInternal): Likewise.
 | 
			
		||||
* src/vbox/vbox_tmpl.c (vboxDomainDumpXML, vboxDomainDefineXML):
 | 
			
		||||
Likewise.
 | 
			
		||||
* src/xenapi/xenapi_driver.c (xenapiDomainDumpXML): Likewise.
 | 
			
		||||
* src/xenapi/xenapi_utils.c (createVMRecordFromXml): Likewise.
 | 
			
		||||
* src/esx/esx_vmx.c (esxVMX_ParseConfig, esxVMX_FormatConfig):
 | 
			
		||||
Likewise.
 | 
			
		||||
* src/qemu/qemu_conf.c (qemuBuildSmpArgStr)
 | 
			
		||||
(qemuParseCommandLineSmp, qemuParseCommandLine): Likewise.
 | 
			
		||||
* src/qemu/qemu_driver.c (qemudDomainHotplugVcpus): Likewise.
 | 
			
		||||
* src/opennebula/one_conf.c (xmlOneTemplate): Likewise.
 | 
			
		||||
---
 | 
			
		||||
 src/conf/domain_conf.c     |   45 +++++++++++++++++++++++++++++++++++++------
 | 
			
		||||
 src/conf/domain_conf.h     |    3 +-
 | 
			
		||||
 src/esx/esx_vmx.c          |   24 ++++++++++++++--------
 | 
			
		||||
 src/opennebula/one_conf.c  |    9 +++++--
 | 
			
		||||
 src/openvz/openvz_conf.c   |    7 +++--
 | 
			
		||||
 src/openvz/openvz_driver.c |   15 +++++++++----
 | 
			
		||||
 src/phyp/phyp_driver.c     |    2 +-
 | 
			
		||||
 src/qemu/qemu_conf.c       |   14 +++++++++++-
 | 
			
		||||
 src/qemu/qemu_driver.c     |    5 ++-
 | 
			
		||||
 src/vbox/vbox_tmpl.c       |   12 +++++++---
 | 
			
		||||
 src/xen/xend_internal.c    |    9 ++++---
 | 
			
		||||
 src/xen/xm_internal.c      |   11 ++++++---
 | 
			
		||||
 src/xenapi/xenapi_driver.c |    2 +-
 | 
			
		||||
 src/xenapi/xenapi_utils.c  |    4 +-
 | 
			
		||||
 14 files changed, 114 insertions(+), 48 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
 | 
			
		||||
index 78d7a6a..a997e06 100644
 | 
			
		||||
--- a/src/conf/domain_conf.c
 | 
			
		||||
+++ b/src/conf/domain_conf.c
 | 
			
		||||
@@ -4203,6 +4203,7 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
 | 
			
		||||
     int i, n;
 | 
			
		||||
     long id = -1;
 | 
			
		||||
     virDomainDefPtr def;
 | 
			
		||||
+    unsigned long count;
 | 
			
		||||
 | 
			
		||||
     if (VIR_ALLOC(def) < 0) {
 | 
			
		||||
         virReportOOMError();
 | 
			
		||||
@@ -4287,8 +4288,37 @@ static virDomainDefPtr virDomainDefParseXML(virCapsPtr caps,
 | 
			
		||||
                       &def->mem.swap_hard_limit) < 0)
 | 
			
		||||
         def->mem.swap_hard_limit = 0;
 | 
			
		||||
 | 
			
		||||
-    if (virXPathULong("string(./vcpu[1])", ctxt, &def->vcpus) < 0)
 | 
			
		||||
-        def->vcpus = 1;
 | 
			
		||||
+    n = virXPathULong("string(./vcpu[1])", ctxt, &count);
 | 
			
		||||
+    if (n == -2) {
 | 
			
		||||
+        virDomainReportError(VIR_ERR_XML_ERROR, "%s",
 | 
			
		||||
+                             _("maximum vcpus must be an integer"));
 | 
			
		||||
+        goto error;
 | 
			
		||||
+    } else if (n < 0) {
 | 
			
		||||
+        def->maxvcpus = 1;
 | 
			
		||||
+    } else {
 | 
			
		||||
+        def->maxvcpus = count;
 | 
			
		||||
+        if (def->maxvcpus != count || count == 0) {
 | 
			
		||||
+            virDomainReportError(VIR_ERR_XML_ERROR,
 | 
			
		||||
+                                 _("invalid maxvcpus %lu"), count);
 | 
			
		||||
+            goto error;
 | 
			
		||||
+        }
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    n = virXPathULong("string(./vcpu[1]/@current)", ctxt, &count);
 | 
			
		||||
+    if (n == -2) {
 | 
			
		||||
+        virDomainReportError(VIR_ERR_XML_ERROR, "%s",
 | 
			
		||||
+                             _("current vcpus must be an integer"));
 | 
			
		||||
+        goto error;
 | 
			
		||||
+    } else if (n < 0) {
 | 
			
		||||
+        def->vcpus = def->maxvcpus;
 | 
			
		||||
+    } else {
 | 
			
		||||
+        def->vcpus = count;
 | 
			
		||||
+        if (def->vcpus != count || count == 0 || def->maxvcpus < count) {
 | 
			
		||||
+            virDomainReportError(VIR_ERR_XML_ERROR,
 | 
			
		||||
+                                 _("invalid current vcpus %lu"), count);
 | 
			
		||||
+            goto error;
 | 
			
		||||
+        }
 | 
			
		||||
+    }
 | 
			
		||||
 | 
			
		||||
     tmp = virXPathString("string(./vcpu[1]/@cpuset)", ctxt);
 | 
			
		||||
     if (tmp) {
 | 
			
		||||
@@ -6462,17 +6492,18 @@ char *virDomainDefFormat(virDomainDefPtr def,
 | 
			
		||||
         if (def->cpumask[n] != 1)
 | 
			
		||||
             allones = 0;
 | 
			
		||||
 | 
			
		||||
-    if (allones) {
 | 
			
		||||
-        virBufferAsprintf(&buf, "  <vcpu>%lu</vcpu>\n", def->vcpus);
 | 
			
		||||
-    } else {
 | 
			
		||||
+    virBufferAddLit(&buf, "  <vcpu");
 | 
			
		||||
+    if (!allones) {
 | 
			
		||||
         char *cpumask = NULL;
 | 
			
		||||
         if ((cpumask =
 | 
			
		||||
              virDomainCpuSetFormat(def->cpumask, def->cpumasklen)) == NULL)
 | 
			
		||||
             goto cleanup;
 | 
			
		||||
-        virBufferAsprintf(&buf, "  <vcpu cpuset='%s'>%lu</vcpu>\n",
 | 
			
		||||
-                          cpumask, def->vcpus);
 | 
			
		||||
+        virBufferAsprintf(&buf, " cpuset='%s'", cpumask);
 | 
			
		||||
         VIR_FREE(cpumask);
 | 
			
		||||
     }
 | 
			
		||||
+    if (def->vcpus != def->maxvcpus)
 | 
			
		||||
+        virBufferAsprintf(&buf, " current='%u'", def->vcpus);
 | 
			
		||||
+    virBufferAsprintf(&buf, ">%u</vcpu>\n", def->maxvcpus);
 | 
			
		||||
 | 
			
		||||
     if (def->os.bootloader) {
 | 
			
		||||
         virBufferEscapeString(&buf, "  <bootloader>%s</bootloader>\n",
 | 
			
		||||
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
 | 
			
		||||
index db09c23..5499f28 100644
 | 
			
		||||
--- a/src/conf/domain_conf.h
 | 
			
		||||
+++ b/src/conf/domain_conf.h
 | 
			
		||||
@@ -885,7 +885,8 @@ struct _virDomainDef {
 | 
			
		||||
         unsigned long min_guarantee;
 | 
			
		||||
         unsigned long swap_hard_limit;
 | 
			
		||||
     } mem;
 | 
			
		||||
-    unsigned long vcpus;
 | 
			
		||||
+    unsigned short vcpus;
 | 
			
		||||
+    unsigned short maxvcpus;
 | 
			
		||||
     int cpumasklen;
 | 
			
		||||
     char *cpumask;
 | 
			
		||||
 | 
			
		||||
diff --git a/src/esx/esx_vmx.c b/src/esx/esx_vmx.c
 | 
			
		||||
index 7ec8c0e..0a26614 100644
 | 
			
		||||
--- a/src/esx/esx_vmx.c
 | 
			
		||||
+++ b/src/esx/esx_vmx.c
 | 
			
		||||
@@ -50,7 +50,7 @@ def->uuid = <value>               <=>   uuid.bios = "<value>"
 | 
			
		||||
 def->name = <value>               <=>   displayName = "<value>"
 | 
			
		||||
 def->mem.max_balloon = <value kilobyte>    <=>   memsize = "<value megabyte>"            # must be a multiple of 4, defaults to 32
 | 
			
		||||
 def->mem.cur_balloon = <value kilobyte>    <=>   sched.mem.max = "<value megabyte>"      # defaults to "unlimited" -> def->mem.cur_balloon = def->mem.max_balloon
 | 
			
		||||
-def->vcpus = <value>              <=>   numvcpus = "<value>"                    # must be 1 or a multiple of 2, defaults to 1
 | 
			
		||||
+def->maxvcpus = <value>           <=>   numvcpus = "<value>"                    # must be 1 or a multiple of 2, defaults to 1
 | 
			
		||||
 def->cpumask = <uint list>        <=>   sched.cpu.affinity = "<uint list>"
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
@@ -1075,7 +1075,7 @@ esxVMX_ParseConfig(esxVMX_Context *ctx, virCapsPtr caps, const char *vmx,
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    def->vcpus = numvcpus;
 | 
			
		||||
+    def->maxvcpus = def->vcpus = numvcpus;
 | 
			
		||||
 | 
			
		||||
     /* vmx:sched.cpu.affinity -> def:cpumask */
 | 
			
		||||
     // VirtualMachine:config.cpuAffinity.affinitySet
 | 
			
		||||
@@ -2609,16 +2609,22 @@ esxVMX_FormatConfig(esxVMX_Context *ctx, virCapsPtr caps, virDomainDefPtr def,
 | 
			
		||||
                           (int)(def->mem.cur_balloon / 1024));
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    /* def:vcpus -> vmx:numvcpus */
 | 
			
		||||
-    if (def->vcpus <= 0 || (def->vcpus % 2 != 0 && def->vcpus != 1)) {
 | 
			
		||||
+    /* def:maxvcpus -> vmx:numvcpus */
 | 
			
		||||
+    if (def->vcpus != def->maxvcpus) {
 | 
			
		||||
+        ESX_ERROR(VIR_ERR_CONFIG_UNSUPPORTED,
 | 
			
		||||
+                  _("No support for domain XML entry 'vcpu' attribute "
 | 
			
		||||
+                    "'current'"));
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (def->maxvcpus <= 0 || (def->maxvcpus % 2 != 0 && def->maxvcpus != 1)) {
 | 
			
		||||
         ESX_ERROR(VIR_ERR_INTERNAL_ERROR,
 | 
			
		||||
                   _("Expecting domain XML entry 'vcpu' to be an unsigned "
 | 
			
		||||
                     "integer (1 or a multiple of 2) but found %d"),
 | 
			
		||||
-                  (int)def->vcpus);
 | 
			
		||||
+                  def->maxvcpus);
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    virBufferAsprintf(&buffer, "numvcpus = \"%d\"\n", (int)def->vcpus);
 | 
			
		||||
+    virBufferAsprintf(&buffer, "numvcpus = \"%d\"\n", def->maxvcpus);
 | 
			
		||||
 | 
			
		||||
     /* def:cpumask -> vmx:sched.cpu.affinity */
 | 
			
		||||
     if (def->cpumasklen > 0) {
 | 
			
		||||
@@ -2632,11 +2638,11 @@ esxVMX_FormatConfig(esxVMX_Context *ctx, virCapsPtr caps, virDomainDefPtr def,
 | 
			
		||||
             }
 | 
			
		||||
         }
 | 
			
		||||
 | 
			
		||||
-        if (sched_cpu_affinity_length < def->vcpus) {
 | 
			
		||||
+        if (sched_cpu_affinity_length < def->maxvcpus) {
 | 
			
		||||
             ESX_ERROR(VIR_ERR_INTERNAL_ERROR,
 | 
			
		||||
                       _("Expecting domain XML attribute 'cpuset' of entry "
 | 
			
		||||
-                        "'vcpu' to contains at least %d CPU(s)"),
 | 
			
		||||
-                      (int)def->vcpus);
 | 
			
		||||
+                        "'vcpu' to contain at least %d CPU(s)"),
 | 
			
		||||
+                      def->maxvcpus);
 | 
			
		||||
             goto cleanup;
 | 
			
		||||
         }
 | 
			
		||||
 | 
			
		||||
diff --git a/src/opennebula/one_conf.c b/src/opennebula/one_conf.c
 | 
			
		||||
index 44e28dc..2079c51 100644
 | 
			
		||||
--- a/src/opennebula/one_conf.c
 | 
			
		||||
+++ b/src/opennebula/one_conf.c
 | 
			
		||||
@@ -1,5 +1,7 @@
 | 
			
		||||
 /*----------------------------------------------------------------------------------*/
 | 
			
		||||
-/* Copyright 2002-2009, Distributed Systems Architecture Group, Universidad
 | 
			
		||||
+/*
 | 
			
		||||
+ * Copyright (C) 2010 Red Hat, Inc.
 | 
			
		||||
+ * Copyright 2002-2009, Distributed Systems Architecture Group, Universidad
 | 
			
		||||
  * Complutense de Madrid (dsa-research.org)
 | 
			
		||||
  *
 | 
			
		||||
  * This library is free software; you can redistribute it and/or
 | 
			
		||||
@@ -169,9 +171,10 @@ char* xmlOneTemplate(virDomainDefPtr def)
 | 
			
		||||
 {
 | 
			
		||||
     int i;
 | 
			
		||||
     virBuffer buf= VIR_BUFFER_INITIALIZER;
 | 
			
		||||
-    virBufferAsprintf(&buf,"#OpenNebula Template automatically generated by libvirt\nNAME = %s\nCPU = %ld\nMEMORY = %ld\n",
 | 
			
		||||
+    virBufferAsprintf(&buf,"#OpenNebula Template automatically generated "
 | 
			
		||||
+                      "by libvirt\nNAME = %s\nCPU = %d\nMEMORY = %ld\n",
 | 
			
		||||
                       def->name,
 | 
			
		||||
-                      def->vcpus,
 | 
			
		||||
+                      def->maxvcpus,
 | 
			
		||||
                       (def->mem.max_balloon)/1024);
 | 
			
		||||
 | 
			
		||||
     /*Optional Booting OpenNebula Information:*/
 | 
			
		||||
diff --git a/src/openvz/openvz_conf.c b/src/openvz/openvz_conf.c
 | 
			
		||||
index ec11bbc..c84a6f3 100644
 | 
			
		||||
--- a/src/openvz/openvz_conf.c
 | 
			
		||||
+++ b/src/openvz/openvz_conf.c
 | 
			
		||||
@@ -507,11 +507,12 @@ int openvzLoadDomains(struct openvz_driver *driver) {
 | 
			
		||||
                         veid);
 | 
			
		||||
             goto cleanup;
 | 
			
		||||
         } else if (ret > 0) {
 | 
			
		||||
-            dom->def->vcpus = strtoI(temp);
 | 
			
		||||
+            dom->def->maxvcpus = strtoI(temp);
 | 
			
		||||
         }
 | 
			
		||||
 | 
			
		||||
-        if (ret == 0 || dom->def->vcpus == 0)
 | 
			
		||||
-            dom->def->vcpus = openvzGetNodeCPUs();
 | 
			
		||||
+        if (ret == 0 || dom->def->maxvcpus == 0)
 | 
			
		||||
+            dom->def->maxvcpus = openvzGetNodeCPUs();
 | 
			
		||||
+        dom->def->vcpus = dom->def->maxvcpus;
 | 
			
		||||
 | 
			
		||||
         /* XXX load rest of VM config data .... */
 | 
			
		||||
 | 
			
		||||
diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
 | 
			
		||||
index 0f3cfdf..b7c2754 100644
 | 
			
		||||
--- a/src/openvz/openvz_driver.c
 | 
			
		||||
+++ b/src/openvz/openvz_driver.c
 | 
			
		||||
@@ -925,8 +925,13 @@ openvzDomainDefineXML(virConnectPtr conn, const char *xml)
 | 
			
		||||
     if (openvzDomainSetNetworkConfig(conn, vm->def) < 0)
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
 | 
			
		||||
-    if (vm->def->vcpus > 0) {
 | 
			
		||||
-        if (openvzDomainSetVcpusInternal(vm, vm->def->vcpus) < 0) {
 | 
			
		||||
+    if (vm->def->vcpus != vm->def->maxvcpus) {
 | 
			
		||||
+        openvzError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
 | 
			
		||||
+                    _("current vcpu count must equal maximum"));
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (vm->def->maxvcpus > 0) {
 | 
			
		||||
+        if (openvzDomainSetVcpusInternal(vm, vm->def->maxvcpus) < 0) {
 | 
			
		||||
             openvzError(VIR_ERR_INTERNAL_ERROR, "%s",
 | 
			
		||||
                         _("Could not set number of virtual cpu"));
 | 
			
		||||
              goto cleanup;
 | 
			
		||||
@@ -1019,8 +1024,8 @@ openvzDomainCreateXML(virConnectPtr conn, const char *xml,
 | 
			
		||||
     vm->def->id = vm->pid;
 | 
			
		||||
     vm->state = VIR_DOMAIN_RUNNING;
 | 
			
		||||
 | 
			
		||||
-    if (vm->def->vcpus > 0) {
 | 
			
		||||
-        if (openvzDomainSetVcpusInternal(vm, vm->def->vcpus) < 0) {
 | 
			
		||||
+    if (vm->def->maxvcpus > 0) {
 | 
			
		||||
+        if (openvzDomainSetVcpusInternal(vm, vm->def->maxvcpus) < 0) {
 | 
			
		||||
             openvzError(VIR_ERR_INTERNAL_ERROR, "%s",
 | 
			
		||||
                         _("Could not set number of virtual cpu"));
 | 
			
		||||
             goto cleanup;
 | 
			
		||||
@@ -1249,7 +1254,7 @@ static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
 | 
			
		||||
         return -1;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    vm->def->vcpus = nvcpus;
 | 
			
		||||
+    vm->def->maxvcpus = vm->def->vcpus = nvcpus;
 | 
			
		||||
     return 0;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c
 | 
			
		||||
index e284ae0..3d0ed11 100644
 | 
			
		||||
--- a/src/phyp/phyp_driver.c
 | 
			
		||||
+++ b/src/phyp/phyp_driver.c
 | 
			
		||||
@@ -3540,7 +3540,7 @@ phypDomainDumpXML(virDomainPtr dom, int flags)
 | 
			
		||||
         goto err;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    if ((def.vcpus =
 | 
			
		||||
+    if ((def.maxvcpus = def.vcpus =
 | 
			
		||||
          phypGetLparCPU(dom->conn, managed_system, dom->id)) == 0) {
 | 
			
		||||
         VIR_ERROR0(_("Unable to determine domain's CPU."));
 | 
			
		||||
         goto err;
 | 
			
		||||
diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
 | 
			
		||||
index 83c0f83..38c8351 100644
 | 
			
		||||
--- a/src/qemu/qemu_conf.c
 | 
			
		||||
+++ b/src/qemu/qemu_conf.c
 | 
			
		||||
@@ -3711,7 +3711,7 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
 | 
			
		||||
 {
 | 
			
		||||
     virBuffer buf = VIR_BUFFER_INITIALIZER;
 | 
			
		||||
 | 
			
		||||
-    virBufferAsprintf(&buf, "%lu", def->vcpus);
 | 
			
		||||
+    virBufferAsprintf(&buf, "%u", def->vcpus);
 | 
			
		||||
 | 
			
		||||
     if ((qemuCmdFlags & QEMUD_CMD_FLAG_SMP_TOPOLOGY)) {
 | 
			
		||||
         /* sockets, cores, and threads are either all zero
 | 
			
		||||
@@ -3722,11 +3722,18 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
 | 
			
		||||
             virBufferAsprintf(&buf, ",threads=%u", def->cpu->threads);
 | 
			
		||||
         }
 | 
			
		||||
         else {
 | 
			
		||||
-            virBufferAsprintf(&buf, ",sockets=%lu", def->vcpus);
 | 
			
		||||
+            virBufferAsprintf(&buf, ",sockets=%u", def->maxvcpus);
 | 
			
		||||
             virBufferAsprintf(&buf, ",cores=%u", 1);
 | 
			
		||||
             virBufferAsprintf(&buf, ",threads=%u", 1);
 | 
			
		||||
         }
 | 
			
		||||
     }
 | 
			
		||||
+    if (def->vcpus != def->maxvcpus) {
 | 
			
		||||
+        virBufferFreeAndReset(&buf);
 | 
			
		||||
+        qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
 | 
			
		||||
+                        _("setting current vcpu count less than maximum is "
 | 
			
		||||
+                          "not supported yet"));
 | 
			
		||||
+        return NULL;
 | 
			
		||||
+    }
 | 
			
		||||
 | 
			
		||||
     if (virBufferError(&buf)) {
 | 
			
		||||
         virBufferFreeAndReset(&buf);
 | 
			
		||||
@@ -6178,6 +6185,8 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
 | 
			
		||||
         }
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
+    dom->maxvcpus = dom->vcpus;
 | 
			
		||||
+
 | 
			
		||||
     if (sockets && cores && threads) {
 | 
			
		||||
         virCPUDefPtr cpu;
 | 
			
		||||
 | 
			
		||||
@@ -6247,6 +6256,7 @@ virDomainDefPtr qemuParseCommandLine(virCapsPtr caps,
 | 
			
		||||
 | 
			
		||||
     def->id = -1;
 | 
			
		||||
     def->mem.cur_balloon = def->mem.max_balloon = 64 * 1024;
 | 
			
		||||
+    def->maxvcpus = 1;
 | 
			
		||||
     def->vcpus = 1;
 | 
			
		||||
     def->clock.offset = VIR_DOMAIN_CLOCK_OFFSET_UTC;
 | 
			
		||||
     def->features = (1 << VIR_DOMAIN_FEATURE_ACPI)
 | 
			
		||||
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
 | 
			
		||||
index 7a2ea8f..c66dc04 100644
 | 
			
		||||
--- a/src/qemu/qemu_driver.c
 | 
			
		||||
+++ b/src/qemu/qemu_driver.c
 | 
			
		||||
@@ -2425,8 +2425,9 @@ qemuDetectVcpuPIDs(struct qemud_driver *driver,
 | 
			
		||||
 | 
			
		||||
     if (ncpupids != vm->def->vcpus) {
 | 
			
		||||
         qemuReportError(VIR_ERR_INTERNAL_ERROR,
 | 
			
		||||
-                        _("got wrong number of vCPU pids from QEMU monitor. got %d, wanted %d"),
 | 
			
		||||
-                        ncpupids, (int)vm->def->vcpus);
 | 
			
		||||
+                        _("got wrong number of vCPU pids from QEMU monitor. "
 | 
			
		||||
+                          "got %d, wanted %d"),
 | 
			
		||||
+                        ncpupids, vm->def->vcpus);
 | 
			
		||||
         VIR_FREE(cpupids);
 | 
			
		||||
         return -1;
 | 
			
		||||
     }
 | 
			
		||||
diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
 | 
			
		||||
index 0cbe8b3..5a859a4 100644
 | 
			
		||||
--- a/src/vbox/vbox_tmpl.c
 | 
			
		||||
+++ b/src/vbox/vbox_tmpl.c
 | 
			
		||||
@@ -2028,7 +2028,7 @@ static char *vboxDomainDumpXML(virDomainPtr dom, int flags) {
 | 
			
		||||
             def->mem.max_balloon = memorySize * 1024;
 | 
			
		||||
 | 
			
		||||
             machine->vtbl->GetCPUCount(machine, &CPUCount);
 | 
			
		||||
-            def->vcpus = CPUCount;
 | 
			
		||||
+            def->maxvcpus = def->vcpus = CPUCount;
 | 
			
		||||
 | 
			
		||||
             /* Skip cpumasklen, cpumask, onReboot, onPoweroff, onCrash */
 | 
			
		||||
 | 
			
		||||
@@ -4598,11 +4598,15 @@ static virDomainPtr vboxDomainDefineXML(virConnectPtr conn, const char *xml) {
 | 
			
		||||
                   def->mem.cur_balloon, (unsigned)rc);
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    rc = machine->vtbl->SetCPUCount(machine, def->vcpus);
 | 
			
		||||
+    if (def->vcpus != def->maxvcpus) {
 | 
			
		||||
+        vboxError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
 | 
			
		||||
+                    _("current vcpu count must equal maximum"));
 | 
			
		||||
+    }
 | 
			
		||||
+    rc = machine->vtbl->SetCPUCount(machine, def->maxvcpus);
 | 
			
		||||
     if (NS_FAILED(rc)) {
 | 
			
		||||
         vboxError(VIR_ERR_INTERNAL_ERROR,
 | 
			
		||||
-                  _("could not set the number of virtual CPUs to: %lu, rc=%08x"),
 | 
			
		||||
-                  def->vcpus, (unsigned)rc);
 | 
			
		||||
+                  _("could not set the number of virtual CPUs to: %u, rc=%08x"),
 | 
			
		||||
+                  def->maxvcpus, (unsigned)rc);
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
 #if VBOX_API_VERSION < 3001
 | 
			
		||||
diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 | 
			
		||||
index 5ffc3c8..456b477 100644
 | 
			
		||||
--- a/src/xen/xend_internal.c
 | 
			
		||||
+++ b/src/xen/xend_internal.c
 | 
			
		||||
@@ -2190,7 +2190,8 @@ xenDaemonParseSxpr(virConnectPtr conn,
 | 
			
		||||
         }
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    def->vcpus = sexpr_int(root, "domain/vcpus");
 | 
			
		||||
+    def->maxvcpus = sexpr_int(root, "domain/vcpus");
 | 
			
		||||
+    def->vcpus = def->maxvcpus;
 | 
			
		||||
 | 
			
		||||
     tmp = sexpr_node(root, "domain/on_poweroff");
 | 
			
		||||
     if (tmp != NULL) {
 | 
			
		||||
@@ -5649,7 +5650,7 @@ xenDaemonFormatSxprInput(virDomainInputDefPtr input,
 | 
			
		||||
  *
 | 
			
		||||
  * Generate an SEXPR representing the domain configuration.
 | 
			
		||||
  *
 | 
			
		||||
- * Returns the 0 terminatedi S-Expr string or NULL in case of error.
 | 
			
		||||
+ * Returns the 0 terminated S-Expr string or NULL in case of error.
 | 
			
		||||
  *         the caller must free() the returned value.
 | 
			
		||||
  */
 | 
			
		||||
 char *
 | 
			
		||||
@@ -5666,7 +5667,7 @@ xenDaemonFormatSxpr(virConnectPtr conn,
 | 
			
		||||
     virBufferAsprintf(&buf, "(name '%s')", def->name);
 | 
			
		||||
     virBufferAsprintf(&buf, "(memory %lu)(maxmem %lu)",
 | 
			
		||||
                       def->mem.cur_balloon/1024, def->mem.max_balloon/1024);
 | 
			
		||||
-    virBufferAsprintf(&buf, "(vcpus %lu)", def->vcpus);
 | 
			
		||||
+    virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
 | 
			
		||||
 | 
			
		||||
     if (def->cpumask) {
 | 
			
		||||
         char *ranges = virDomainCpuSetFormat(def->cpumask, def->cpumasklen);
 | 
			
		||||
@@ -5761,7 +5762,7 @@ xenDaemonFormatSxpr(virConnectPtr conn,
 | 
			
		||||
             else
 | 
			
		||||
                 virBufferAsprintf(&buf, "(kernel '%s')", def->os.loader);
 | 
			
		||||
 | 
			
		||||
-            virBufferAsprintf(&buf, "(vcpus %lu)", def->vcpus);
 | 
			
		||||
+            virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
 | 
			
		||||
 | 
			
		||||
             for (i = 0 ; i < def->os.nBootDevs ; i++) {
 | 
			
		||||
                 switch (def->os.bootDevs[i]) {
 | 
			
		||||
diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 | 
			
		||||
index 8e42a1c..bf20a64 100644
 | 
			
		||||
--- a/src/xen/xm_internal.c
 | 
			
		||||
+++ b/src/xen/xm_internal.c
 | 
			
		||||
@@ -678,6 +678,7 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
 | 
			
		||||
     int i;
 | 
			
		||||
     const char *defaultArch, *defaultMachine;
 | 
			
		||||
     int vmlocaltime = 0;
 | 
			
		||||
+    unsigned long count;
 | 
			
		||||
 | 
			
		||||
     if (VIR_ALLOC(def) < 0) {
 | 
			
		||||
         virReportOOMError();
 | 
			
		||||
@@ -770,9 +771,11 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
 | 
			
		||||
     def->mem.cur_balloon *= 1024;
 | 
			
		||||
     def->mem.max_balloon *= 1024;
 | 
			
		||||
 | 
			
		||||
-
 | 
			
		||||
-    if (xenXMConfigGetULong(conf, "vcpus", &def->vcpus, 1) < 0)
 | 
			
		||||
+    if (xenXMConfigGetULong(conf, "vcpus", &count, 1) < 0 ||
 | 
			
		||||
+        (unsigned short) count != count)
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
+    def->maxvcpus = count;
 | 
			
		||||
+    def->vcpus = def->maxvcpus;
 | 
			
		||||
 | 
			
		||||
     if (xenXMConfigGetString(conf, "cpus", &str, NULL) < 0)
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
@@ -1650,7 +1653,7 @@ int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus) {
 | 
			
		||||
     if (!(entry = virHashLookup(priv->configCache, filename)))
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
 | 
			
		||||
-    entry->def->vcpus = vcpus;
 | 
			
		||||
+    entry->def->maxvcpus = entry->def->vcpus = vcpus;
 | 
			
		||||
 | 
			
		||||
     /* If this fails, should we try to undo our changes to the
 | 
			
		||||
      * in-memory representation of the config file. I say not!
 | 
			
		||||
@@ -2241,7 +2244,7 @@ virConfPtr xenXMDomainConfigFormat(virConnectPtr conn,
 | 
			
		||||
     if (xenXMConfigSetInt(conf, "memory", def->mem.cur_balloon / 1024) < 0)
 | 
			
		||||
         goto no_memory;
 | 
			
		||||
 | 
			
		||||
-    if (xenXMConfigSetInt(conf, "vcpus", def->vcpus) < 0)
 | 
			
		||||
+    if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0)
 | 
			
		||||
         goto no_memory;
 | 
			
		||||
 | 
			
		||||
     if ((def->cpumask != NULL) &&
 | 
			
		||||
diff --git a/src/xenapi/xenapi_driver.c b/src/xenapi/xenapi_driver.c
 | 
			
		||||
index 7d4ab8d..5ccdede 100644
 | 
			
		||||
--- a/src/xenapi/xenapi_driver.c
 | 
			
		||||
+++ b/src/xenapi/xenapi_driver.c
 | 
			
		||||
@@ -1335,7 +1335,7 @@ xenapiDomainDumpXML (virDomainPtr dom, int flags ATTRIBUTE_UNUSED)
 | 
			
		||||
     } else {
 | 
			
		||||
         defPtr->mem.cur_balloon = memory;
 | 
			
		||||
     }
 | 
			
		||||
-    defPtr->vcpus = xenapiDomainGetMaxVcpus(dom);
 | 
			
		||||
+    defPtr->maxvcpus = defPtr->vcpus = xenapiDomainGetMaxVcpus(dom);
 | 
			
		||||
     enum xen_on_normal_exit action;
 | 
			
		||||
     if (xen_vm_get_actions_after_shutdown(session, &action, vm)) {
 | 
			
		||||
         defPtr->onPoweroff = xenapiNormalExitEnum2virDomainLifecycle(action);
 | 
			
		||||
diff --git a/src/xenapi/xenapi_utils.c b/src/xenapi/xenapi_utils.c
 | 
			
		||||
index be55491..a7e2a4b 100644
 | 
			
		||||
--- a/src/xenapi/xenapi_utils.c
 | 
			
		||||
+++ b/src/xenapi/xenapi_utils.c
 | 
			
		||||
@@ -510,8 +510,8 @@ createVMRecordFromXml (virConnectPtr conn, virDomainDefPtr def,
 | 
			
		||||
     else
 | 
			
		||||
         (*record)->memory_dynamic_max = (*record)->memory_static_max;
 | 
			
		||||
 | 
			
		||||
-    if (def->vcpus) {
 | 
			
		||||
-        (*record)->vcpus_max = (int64_t) def->vcpus;
 | 
			
		||||
+    if (def->maxvcpus) {
 | 
			
		||||
+        (*record)->vcpus_max = (int64_t) def->maxvcpus;
 | 
			
		||||
         (*record)->vcpus_at_startup = (int64_t) def->vcpus;
 | 
			
		||||
     }
 | 
			
		||||
     if (def->onPoweroff)
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,197 +0,0 @@
 | 
			
		||||
From 6c9e6b956453d0f0c4ff542ef8a184d663a39266 Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Mon, 4 Oct 2010 17:01:12 -0600
 | 
			
		||||
Subject: [PATCH 09/15] vcpu: support all flags in test driver
 | 
			
		||||
 | 
			
		||||
* src/test/test_driver.c (testDomainGetVcpusFlags)
 | 
			
		||||
(testDomainSetVcpusFlags): Support all flags.
 | 
			
		||||
(testDomainUpdateVCPUs): Update cpu count here.
 | 
			
		||||
---
 | 
			
		||||
 src/test/test_driver.c |  128 ++++++++++++++++++++++++++++++++++++++++-------
 | 
			
		||||
 1 files changed, 109 insertions(+), 19 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
 | 
			
		||||
index b70c80d..a9d3d89 100644
 | 
			
		||||
--- a/src/test/test_driver.c
 | 
			
		||||
+++ b/src/test/test_driver.c
 | 
			
		||||
@@ -450,6 +450,7 @@ testDomainUpdateVCPUs(virConnectPtr conn,
 | 
			
		||||
                 goto cleanup;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
+    dom->def->vcpus = nvcpus;
 | 
			
		||||
     ret = 0;
 | 
			
		||||
 cleanup:
 | 
			
		||||
     return ret;
 | 
			
		||||
@@ -2032,12 +2033,51 @@ cleanup:
 | 
			
		||||
 static int
 | 
			
		||||
 testDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
-    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
-        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+    testConnPtr privconn = domain->conn->privateData;
 | 
			
		||||
+    virDomainObjPtr vm;
 | 
			
		||||
+    virDomainDefPtr def;
 | 
			
		||||
+    int ret = -1;
 | 
			
		||||
+
 | 
			
		||||
+    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_CONFIG |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 | 
			
		||||
+
 | 
			
		||||
+    /* Exactly one of LIVE or CONFIG must be set.  */
 | 
			
		||||
+    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
 | 
			
		||||
+        testError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                  _("invalid flag combination: (0x%x)"), flags);
 | 
			
		||||
         return -1;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    return testGetMaxVCPUs(domain->conn, "test");
 | 
			
		||||
+    testDriverLock(privconn);
 | 
			
		||||
+    vm = virDomainFindByUUID(&privconn->domains, domain->uuid);
 | 
			
		||||
+    testDriverUnlock(privconn);
 | 
			
		||||
+
 | 
			
		||||
+    if (!vm) {
 | 
			
		||||
+        char uuidstr[VIR_UUID_STRING_BUFLEN];
 | 
			
		||||
+        virUUIDFormat(domain->uuid, uuidstr);
 | 
			
		||||
+        testError(VIR_ERR_NO_DOMAIN,
 | 
			
		||||
+                  _("no domain with matching uuid '%s'"), uuidstr);
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    if (flags & VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        if (!virDomainObjIsActive(vm)) {
 | 
			
		||||
+            testError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                      _("domain not active"));
 | 
			
		||||
+            goto cleanup;
 | 
			
		||||
+        }
 | 
			
		||||
+        def = vm->def;
 | 
			
		||||
+    } else {
 | 
			
		||||
+        def = vm->newDef ? vm->newDef : vm->def;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    ret = (flags & VIR_DOMAIN_VCPU_MAXIMUM) ? def->maxvcpus : def->vcpus;
 | 
			
		||||
+
 | 
			
		||||
+cleanup:
 | 
			
		||||
+    if (vm)
 | 
			
		||||
+        virDomainObjUnlock(vm);
 | 
			
		||||
+    return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
@@ -2053,21 +2093,30 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
 | 
			
		||||
 {
 | 
			
		||||
     testConnPtr privconn = domain->conn->privateData;
 | 
			
		||||
     virDomainObjPtr privdom = NULL;
 | 
			
		||||
+    virDomainDefPtr def;
 | 
			
		||||
     int ret = -1, maxvcpus;
 | 
			
		||||
 | 
			
		||||
-    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
-        testError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"), flags);
 | 
			
		||||
+    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_CONFIG |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 | 
			
		||||
+
 | 
			
		||||
+    /* At least one of LIVE or CONFIG must be set.  MAXIMUM cannot be
 | 
			
		||||
+     * mixed with LIVE.  */
 | 
			
		||||
+    if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0 ||
 | 
			
		||||
+        (flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 | 
			
		||||
+         (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) {
 | 
			
		||||
+        testError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                  _("invalid flag combination: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (!nrCpus || (maxvcpus = testGetMaxVCPUs(domain->conn, NULL)) < nrCpus) {
 | 
			
		||||
+        testError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                  _("argument out of range: %d"), nrCpus);
 | 
			
		||||
         return -1;
 | 
			
		||||
     }
 | 
			
		||||
-
 | 
			
		||||
-    /* Do this first before locking */
 | 
			
		||||
-    maxvcpus = testDomainGetMaxVcpus(domain);
 | 
			
		||||
-    if (maxvcpus < 0)
 | 
			
		||||
-        goto cleanup;
 | 
			
		||||
 | 
			
		||||
     testDriverLock(privconn);
 | 
			
		||||
-    privdom = virDomainFindByName(&privconn->domains,
 | 
			
		||||
-                                  domain->name);
 | 
			
		||||
+    privdom = virDomainFindByUUID(&privconn->domains, domain->uuid);
 | 
			
		||||
     testDriverUnlock(privconn);
 | 
			
		||||
 | 
			
		||||
     if (privdom == NULL) {
 | 
			
		||||
@@ -2075,13 +2124,17 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    if (!virDomainObjIsActive(privdom)) {
 | 
			
		||||
+    if (!virDomainObjIsActive(privdom) && (flags & VIR_DOMAIN_VCPU_LIVE)) {
 | 
			
		||||
         testError(VIR_ERR_OPERATION_INVALID,
 | 
			
		||||
                   "%s", _("cannot hotplug vcpus for an inactive domain"));
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    /* We allow more cpus in guest than host */
 | 
			
		||||
+    /* We allow more cpus in guest than host, but not more than the
 | 
			
		||||
+     * domain's starting limit.  */
 | 
			
		||||
+    if ((flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 | 
			
		||||
+        VIR_DOMAIN_VCPU_LIVE && privdom->def->maxvcpus < maxvcpus)
 | 
			
		||||
+        maxvcpus = privdom->def->maxvcpus;
 | 
			
		||||
     if (nrCpus > maxvcpus) {
 | 
			
		||||
         testError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
                   "requested cpu amount exceeds maximum (%d > %d)",
 | 
			
		||||
@@ -2089,12 +2142,49 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    /* Update VCPU state for the running domain */
 | 
			
		||||
-    if (testDomainUpdateVCPUs(domain->conn, privdom, nrCpus, 0) < 0)
 | 
			
		||||
-        goto cleanup;
 | 
			
		||||
+    switch (flags) {
 | 
			
		||||
+    case VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_CONFIG:
 | 
			
		||||
+        def = privdom->def;
 | 
			
		||||
+        if (virDomainObjIsActive(privdom)) {
 | 
			
		||||
+            if (privdom->newDef)
 | 
			
		||||
+                def = privdom->newDef;
 | 
			
		||||
+            else {
 | 
			
		||||
+                testError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                          _("no persistent state"));
 | 
			
		||||
+                goto cleanup;
 | 
			
		||||
+            }
 | 
			
		||||
+        }
 | 
			
		||||
+        def->maxvcpus = nrCpus;
 | 
			
		||||
+        if (nrCpus < def->vcpus)
 | 
			
		||||
+            def->vcpus = nrCpus;
 | 
			
		||||
+        ret = 0;
 | 
			
		||||
+        break;
 | 
			
		||||
 | 
			
		||||
-    privdom->def->vcpus = nrCpus;
 | 
			
		||||
-    ret = 0;
 | 
			
		||||
+    case VIR_DOMAIN_VCPU_CONFIG:
 | 
			
		||||
+        def = privdom->def;
 | 
			
		||||
+        if (virDomainObjIsActive(privdom)) {
 | 
			
		||||
+            if (privdom->newDef)
 | 
			
		||||
+                def = privdom->newDef;
 | 
			
		||||
+            else {
 | 
			
		||||
+                testError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                          _("no persistent state"));
 | 
			
		||||
+                goto cleanup;
 | 
			
		||||
+            }
 | 
			
		||||
+        }
 | 
			
		||||
+        def->vcpus = nrCpus;
 | 
			
		||||
+        ret = 0;
 | 
			
		||||
+        break;
 | 
			
		||||
+
 | 
			
		||||
+    case VIR_DOMAIN_VCPU_LIVE:
 | 
			
		||||
+        ret = testDomainUpdateVCPUs(domain->conn, privdom, nrCpus, 0);
 | 
			
		||||
+        break;
 | 
			
		||||
+
 | 
			
		||||
+    case VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG:
 | 
			
		||||
+        ret = testDomainUpdateVCPUs(domain->conn, privdom, nrCpus, 0);
 | 
			
		||||
+        if (ret == 0 && privdom->newDef)
 | 
			
		||||
+            privdom->newDef->vcpus = nrCpus;
 | 
			
		||||
+        break;
 | 
			
		||||
+    }
 | 
			
		||||
 | 
			
		||||
 cleanup:
 | 
			
		||||
     if (privdom)
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,122 +0,0 @@
 | 
			
		||||
From d67c189e80e6aef7adf13e5763365555cfc1a02a Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Wed, 29 Sep 2010 15:58:47 -0600
 | 
			
		||||
Subject: [PATCH 10/15] vcpu: improve vcpu support in qemu command line
 | 
			
		||||
 | 
			
		||||
* src/qemu/qemu_conf.c (qemuParseCommandLineSmp): Distinguish
 | 
			
		||||
between vcpus and maxvcpus, for new enough qemu.
 | 
			
		||||
* tests/qemuargv2xmltest.c (mymain): Add new test.
 | 
			
		||||
* tests/qemuxml2argvtest.c (mymain): Likewise.
 | 
			
		||||
* tests/qemuxml2xmltest.c (mymain): Likewise.
 | 
			
		||||
* tests/qemuxml2argvdata/qemuxml2argv-smp.args: New file.
 | 
			
		||||
---
 | 
			
		||||
 src/qemu/qemu_conf.c                         |   13 +++++++++----
 | 
			
		||||
 tests/qemuargv2xmltest.c                     |    2 ++
 | 
			
		||||
 tests/qemuxml2argvdata/qemuxml2argv-smp.args |    1 +
 | 
			
		||||
 tests/qemuxml2argvtest.c                     |    2 ++
 | 
			
		||||
 tests/qemuxml2xmltest.c                      |    2 ++
 | 
			
		||||
 5 files changed, 16 insertions(+), 4 deletions(-)
 | 
			
		||||
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-smp.args
 | 
			
		||||
 | 
			
		||||
diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
 | 
			
		||||
index 38c8351..ffe184b 100644
 | 
			
		||||
--- a/src/qemu/qemu_conf.c
 | 
			
		||||
+++ b/src/qemu/qemu_conf.c
 | 
			
		||||
@@ -3714,6 +3714,8 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
 | 
			
		||||
     virBufferAsprintf(&buf, "%u", def->vcpus);
 | 
			
		||||
 | 
			
		||||
     if ((qemuCmdFlags & QEMUD_CMD_FLAG_SMP_TOPOLOGY)) {
 | 
			
		||||
+        if (def->vcpus != def->maxvcpus)
 | 
			
		||||
+            virBufferAsprintf(&buf, ",maxcpus=%u", def->maxvcpus);
 | 
			
		||||
         /* sockets, cores, and threads are either all zero
 | 
			
		||||
          * or all non-zero, thus checking one of them is enough */
 | 
			
		||||
         if (def->cpu && def->cpu->sockets) {
 | 
			
		||||
@@ -3726,12 +3728,12 @@ qemuBuildSmpArgStr(const virDomainDefPtr def,
 | 
			
		||||
             virBufferAsprintf(&buf, ",cores=%u", 1);
 | 
			
		||||
             virBufferAsprintf(&buf, ",threads=%u", 1);
 | 
			
		||||
         }
 | 
			
		||||
-    }
 | 
			
		||||
-    if (def->vcpus != def->maxvcpus) {
 | 
			
		||||
+    } else if (def->vcpus != def->maxvcpus) {
 | 
			
		||||
         virBufferFreeAndReset(&buf);
 | 
			
		||||
+        /* FIXME - consider hot-unplugging cpus after boot for older qemu */
 | 
			
		||||
         qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
 | 
			
		||||
                         _("setting current vcpu count less than maximum is "
 | 
			
		||||
-                          "not supported yet"));
 | 
			
		||||
+                          "not supported with this QEMU binary"));
 | 
			
		||||
         return NULL;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
@@ -6153,6 +6155,7 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
 | 
			
		||||
     unsigned int sockets = 0;
 | 
			
		||||
     unsigned int cores = 0;
 | 
			
		||||
     unsigned int threads = 0;
 | 
			
		||||
+    unsigned int maxcpus = 0;
 | 
			
		||||
     int i;
 | 
			
		||||
     int nkws;
 | 
			
		||||
     char **kws;
 | 
			
		||||
@@ -6180,12 +6183,14 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
 | 
			
		||||
                 cores = n;
 | 
			
		||||
             else if (STREQ(kws[i], "threads"))
 | 
			
		||||
                 threads = n;
 | 
			
		||||
+            else if (STREQ(kws[i], "maxcpus"))
 | 
			
		||||
+                maxcpus = n;
 | 
			
		||||
             else
 | 
			
		||||
                 goto syntax;
 | 
			
		||||
         }
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    dom->maxvcpus = dom->vcpus;
 | 
			
		||||
+    dom->maxvcpus = maxcpus ? maxcpus : dom->vcpus;
 | 
			
		||||
 | 
			
		||||
     if (sockets && cores && threads) {
 | 
			
		||||
         virCPUDefPtr cpu;
 | 
			
		||||
diff --git a/tests/qemuargv2xmltest.c b/tests/qemuargv2xmltest.c
 | 
			
		||||
index 4f9ec84..d941b0b 100644
 | 
			
		||||
--- a/tests/qemuargv2xmltest.c
 | 
			
		||||
+++ b/tests/qemuargv2xmltest.c
 | 
			
		||||
@@ -221,6 +221,8 @@ mymain(int argc, char **argv)
 | 
			
		||||
 | 
			
		||||
     DO_TEST("hostdev-pci-address");
 | 
			
		||||
 | 
			
		||||
+    DO_TEST("smp");
 | 
			
		||||
+
 | 
			
		||||
     DO_TEST_FULL("restore-v1", 0, "stdio");
 | 
			
		||||
     DO_TEST_FULL("restore-v2", 0, "stdio");
 | 
			
		||||
     DO_TEST_FULL("restore-v2", 0, "exec:cat");
 | 
			
		||||
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smp.args b/tests/qemuxml2argvdata/qemuxml2argv-smp.args
 | 
			
		||||
new file mode 100644
 | 
			
		||||
index 0000000..3ec8f15
 | 
			
		||||
--- /dev/null
 | 
			
		||||
+++ b/tests/qemuxml2argvdata/qemuxml2argv-smp.args
 | 
			
		||||
@@ -0,0 +1 @@
 | 
			
		||||
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S -M pc -m 214 -smp 1,maxcpus=2,sockets=2,cores=1,threads=1 -nographic -monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -net none -serial none -parallel none -usb
 | 
			
		||||
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
 | 
			
		||||
index 92d5b18..551d6c4 100644
 | 
			
		||||
--- a/tests/qemuxml2argvtest.c
 | 
			
		||||
+++ b/tests/qemuxml2argvtest.c
 | 
			
		||||
@@ -385,6 +385,8 @@ mymain(int argc, char **argv)
 | 
			
		||||
 | 
			
		||||
     DO_TEST("qemu-ns", 0);
 | 
			
		||||
 | 
			
		||||
+    DO_TEST("smp", QEMUD_CMD_FLAG_SMP_TOPOLOGY);
 | 
			
		||||
+
 | 
			
		||||
     free(driver.stateDir);
 | 
			
		||||
     virCapabilitiesFree(driver.caps);
 | 
			
		||||
 | 
			
		||||
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
 | 
			
		||||
index a33d435..cdc4390 100644
 | 
			
		||||
--- a/tests/qemuxml2xmltest.c
 | 
			
		||||
+++ b/tests/qemuxml2xmltest.c
 | 
			
		||||
@@ -180,6 +180,8 @@ mymain(int argc, char **argv)
 | 
			
		||||
     DO_TEST("encrypted-disk");
 | 
			
		||||
     DO_TEST("memtune");
 | 
			
		||||
 | 
			
		||||
+    DO_TEST("smp");
 | 
			
		||||
+
 | 
			
		||||
     /* These tests generate different XML */
 | 
			
		||||
     DO_TEST_DIFFERENT("balloon-device-auto");
 | 
			
		||||
     DO_TEST_DIFFERENT("channel-virtio-auto");
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,169 +0,0 @@
 | 
			
		||||
From 28a3605906385cba43df77051dc26e865f237b09 Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Wed, 29 Sep 2010 17:40:45 -0600
 | 
			
		||||
Subject: [PATCH 11/15] vcpu: complete vcpu support in qemu driver
 | 
			
		||||
 | 
			
		||||
* src/qemu/qemu_driver.c (qemudDomainSetVcpusFlags)
 | 
			
		||||
(qemudDomainGetVcpusFlags): Support all feasible flag
 | 
			
		||||
combinations.
 | 
			
		||||
---
 | 
			
		||||
 src/qemu/qemu_driver.c |  100 ++++++++++++++++++++++++++++++++++++++++-------
 | 
			
		||||
 1 files changed, 85 insertions(+), 15 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
 | 
			
		||||
index c66dc04..a9e057f 100644
 | 
			
		||||
--- a/src/qemu/qemu_driver.c
 | 
			
		||||
+++ b/src/qemu/qemu_driver.c
 | 
			
		||||
@@ -5941,13 +5941,27 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
 {
 | 
			
		||||
     struct qemud_driver *driver = dom->conn->privateData;
 | 
			
		||||
     virDomainObjPtr vm;
 | 
			
		||||
+    virDomainDefPtr def;
 | 
			
		||||
     const char * type;
 | 
			
		||||
     int max;
 | 
			
		||||
     int ret = -1;
 | 
			
		||||
 | 
			
		||||
-    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
-        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
-                        flags);
 | 
			
		||||
+    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_CONFIG |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 | 
			
		||||
+
 | 
			
		||||
+    /* At least one of LIVE or CONFIG must be set.  MAXIMUM cannot be
 | 
			
		||||
+     * mixed with LIVE.  */
 | 
			
		||||
+    if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0 ||
 | 
			
		||||
+        (flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 | 
			
		||||
+         (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) {
 | 
			
		||||
+        qemuReportError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                        _("invalid flag combination: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (!nvcpus || (unsigned short) nvcpus != nvcpus) {
 | 
			
		||||
+        qemuReportError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                        _("argument out of range: %d"), nvcpus);
 | 
			
		||||
         return -1;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
@@ -5966,7 +5980,7 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
     if (qemuDomainObjBeginJob(vm) < 0)
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
 | 
			
		||||
-    if (!virDomainObjIsActive(vm)) {
 | 
			
		||||
+    if (!virDomainObjIsActive(vm) && (flags & VIR_DOMAIN_VCPU_LIVE)) {
 | 
			
		||||
         qemuReportError(VIR_ERR_OPERATION_INVALID,
 | 
			
		||||
                          "%s", _("domain is not running"));
 | 
			
		||||
         goto endjob;
 | 
			
		||||
@@ -5985,6 +5999,11 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
         goto endjob;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
+    if ((flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 | 
			
		||||
+        VIR_DOMAIN_VCPU_LIVE && vm->def->maxvcpus < max) {
 | 
			
		||||
+        max = vm->def->maxvcpus;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
     if (nvcpus > max) {
 | 
			
		||||
         qemuReportError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
                         _("requested vcpus is greater than max allowable"
 | 
			
		||||
@@ -5992,7 +6011,49 @@ qemudDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
         goto endjob;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    ret = qemudDomainHotplugVcpus(vm, nvcpus);
 | 
			
		||||
+    switch (flags) {
 | 
			
		||||
+    case VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_CONFIG:
 | 
			
		||||
+        def = vm->def;
 | 
			
		||||
+        if (virDomainObjIsActive(vm)) {
 | 
			
		||||
+            if (vm->newDef)
 | 
			
		||||
+                def = vm->newDef;
 | 
			
		||||
+            else{
 | 
			
		||||
+                qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                                _("no persistent state"));
 | 
			
		||||
+                goto endjob;
 | 
			
		||||
+            }
 | 
			
		||||
+        }
 | 
			
		||||
+        def->maxvcpus = nvcpus;
 | 
			
		||||
+        if (nvcpus < vm->newDef->vcpus)
 | 
			
		||||
+            def->vcpus = nvcpus;
 | 
			
		||||
+        ret = 0;
 | 
			
		||||
+        break;
 | 
			
		||||
+
 | 
			
		||||
+    case VIR_DOMAIN_VCPU_CONFIG:
 | 
			
		||||
+        def = vm->def;
 | 
			
		||||
+        if (virDomainObjIsActive(vm)) {
 | 
			
		||||
+            if (vm->newDef)
 | 
			
		||||
+                def = vm->newDef;
 | 
			
		||||
+            else {
 | 
			
		||||
+                qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                                _("no persistent state"));
 | 
			
		||||
+                goto endjob;
 | 
			
		||||
+            }
 | 
			
		||||
+        }
 | 
			
		||||
+        def->vcpus = nvcpus;
 | 
			
		||||
+        ret = 0;
 | 
			
		||||
+        break;
 | 
			
		||||
+
 | 
			
		||||
+    case VIR_DOMAIN_VCPU_LIVE:
 | 
			
		||||
+        ret = qemudDomainHotplugVcpus(vm, nvcpus);
 | 
			
		||||
+        break;
 | 
			
		||||
+
 | 
			
		||||
+    case VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG:
 | 
			
		||||
+        ret = qemudDomainHotplugVcpus(vm, nvcpus);
 | 
			
		||||
+        if (ret == 0 && vm->newDef)
 | 
			
		||||
+            vm->newDef->vcpus = nvcpus;
 | 
			
		||||
+        break;
 | 
			
		||||
+    }
 | 
			
		||||
 | 
			
		||||
 endjob:
 | 
			
		||||
     if (qemuDomainObjEndJob(vm) == 0)
 | 
			
		||||
@@ -6171,12 +6232,17 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     struct qemud_driver *driver = dom->conn->privateData;
 | 
			
		||||
     virDomainObjPtr vm;
 | 
			
		||||
-    const char *type;
 | 
			
		||||
+    virDomainDefPtr def;
 | 
			
		||||
     int ret = -1;
 | 
			
		||||
 | 
			
		||||
-    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
-        qemuReportError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
-                        flags);
 | 
			
		||||
+    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_CONFIG |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 | 
			
		||||
+
 | 
			
		||||
+    /* Exactly one of LIVE or CONFIG must be set.  */
 | 
			
		||||
+    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
 | 
			
		||||
+        qemuReportError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                        _("invalid flag combination: (0x%x)"), flags);
 | 
			
		||||
         return -1;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
@@ -6192,14 +6258,18 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    if (!(type = virDomainVirtTypeToString(vm->def->virtType))) {
 | 
			
		||||
-        qemuReportError(VIR_ERR_INTERNAL_ERROR,
 | 
			
		||||
-                        _("unknown virt type in domain definition '%d'"),
 | 
			
		||||
-                        vm->def->virtType);
 | 
			
		||||
-        goto cleanup;
 | 
			
		||||
+    if (flags & VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        if (!virDomainObjIsActive(vm)) {
 | 
			
		||||
+            qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                            _("domain not active"));
 | 
			
		||||
+            goto cleanup;
 | 
			
		||||
+        }
 | 
			
		||||
+        def = vm->def;
 | 
			
		||||
+    } else {
 | 
			
		||||
+        def = vm->newDef ? vm->newDef : vm->def;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    ret = qemudGetMaxVCPUs(NULL, type);
 | 
			
		||||
+    ret = (flags & VIR_DOMAIN_VCPU_MAXIMUM) ? def->maxvcpus : def->vcpus;
 | 
			
		||||
 | 
			
		||||
 cleanup:
 | 
			
		||||
     if (vm)
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,294 +0,0 @@
 | 
			
		||||
From 0fab10e5ed971ab4f960a53e9640b0672f4b8ac3 Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Tue, 5 Oct 2010 08:18:52 -0600
 | 
			
		||||
Subject: [PATCH 12/15] vcpu: improve vcpu support in xen command line
 | 
			
		||||
 | 
			
		||||
This patch series focuses on xendConfigVersion 2 (xm_internal) and 3
 | 
			
		||||
(xend_internal), but leaves out changes for xenapi drivers.
 | 
			
		||||
 | 
			
		||||
See this link for more details about vcpu_avail for xm usage.
 | 
			
		||||
http://lists.xensource.com/archives/html/xen-devel/2009-11/msg01061.html
 | 
			
		||||
 | 
			
		||||
This relies on the fact that def->maxvcpus can be at most 32 with xen.
 | 
			
		||||
 | 
			
		||||
* src/xen/xend_internal.c (xenDaemonParseSxpr)
 | 
			
		||||
(sexpr_to_xend_domain_info, xenDaemonFormatSxpr): Use vcpu_avail
 | 
			
		||||
when current vcpus is less than maximum.
 | 
			
		||||
* src/xen/xm_internal.c (xenXMDomainConfigParse)
 | 
			
		||||
(xenXMDomainConfigFormat): Likewise.
 | 
			
		||||
* tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr: New file.
 | 
			
		||||
* tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr: Likewise.
 | 
			
		||||
* tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml: Likewise.
 | 
			
		||||
* tests/xmconfigdata/test-paravirt-vcpu.cfg: Likewise.
 | 
			
		||||
* tests/xmconfigdata/test-paravirt-vcpu.xml: Likewise.
 | 
			
		||||
* tests/xml2sexprtest.c (mymain): New test.
 | 
			
		||||
* tests/sexpr2xmltest.c (mymain): Likewise.
 | 
			
		||||
* tests/xmconfigtest.c (mymain): Likewise.
 | 
			
		||||
---
 | 
			
		||||
 src/xen/xend_internal.c                      |   19 +++++++++++++--
 | 
			
		||||
 src/xen/xm_internal.c                        |   10 ++++++-
 | 
			
		||||
 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr |    1 +
 | 
			
		||||
 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml   |   27 +++++++++++++++++++++
 | 
			
		||||
 tests/sexpr2xmltest.c                        |    1 +
 | 
			
		||||
 tests/xmconfigdata/test-paravirt-vcpu.cfg    |   17 +++++++++++++
 | 
			
		||||
 tests/xmconfigdata/test-paravirt-vcpu.xml    |   32 ++++++++++++++++++++++++++
 | 
			
		||||
 tests/xmconfigtest.c                         |    1 +
 | 
			
		||||
 tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr |    1 +
 | 
			
		||||
 tests/xml2sexprtest.c                        |    1 +
 | 
			
		||||
 10 files changed, 105 insertions(+), 5 deletions(-)
 | 
			
		||||
 create mode 100644 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr
 | 
			
		||||
 create mode 100644 tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml
 | 
			
		||||
 create mode 100644 tests/xmconfigdata/test-paravirt-vcpu.cfg
 | 
			
		||||
 create mode 100644 tests/xmconfigdata/test-paravirt-vcpu.xml
 | 
			
		||||
 create mode 100644 tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr
 | 
			
		||||
 | 
			
		||||
diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 | 
			
		||||
index 456b477..dfc6415 100644
 | 
			
		||||
--- a/src/xen/xend_internal.c
 | 
			
		||||
+++ b/src/xen/xend_internal.c
 | 
			
		||||
@@ -44,6 +44,7 @@
 | 
			
		||||
 #include "xen_hypervisor.h"
 | 
			
		||||
 #include "xs_internal.h" /* To extract VNC port & Serial console TTY */
 | 
			
		||||
 #include "memory.h"
 | 
			
		||||
+#include "count-one-bits.h"
 | 
			
		||||
 | 
			
		||||
 /* required for cpumap_t */
 | 
			
		||||
 #include <xen/dom0_ops.h>
 | 
			
		||||
@@ -2191,7 +2192,9 @@ xenDaemonParseSxpr(virConnectPtr conn,
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
     def->maxvcpus = sexpr_int(root, "domain/vcpus");
 | 
			
		||||
-    def->vcpus = def->maxvcpus;
 | 
			
		||||
+    def->vcpus = count_one_bits(sexpr_int(root, "domain/vcpu_avail"));
 | 
			
		||||
+    if (!def->vcpus || def->maxvcpus < def->vcpus)
 | 
			
		||||
+        def->vcpus = def->maxvcpus;
 | 
			
		||||
 | 
			
		||||
     tmp = sexpr_node(root, "domain/on_poweroff");
 | 
			
		||||
     if (tmp != NULL) {
 | 
			
		||||
@@ -2433,7 +2436,7 @@ sexpr_to_xend_domain_info(virDomainPtr domain, const struct sexpr *root,
 | 
			
		||||
                           virDomainInfoPtr info)
 | 
			
		||||
 {
 | 
			
		||||
     const char *flags;
 | 
			
		||||
-
 | 
			
		||||
+    int vcpus;
 | 
			
		||||
 | 
			
		||||
     if ((root == NULL) || (info == NULL))
 | 
			
		||||
         return (-1);
 | 
			
		||||
@@ -2464,7 +2467,11 @@ sexpr_to_xend_domain_info(virDomainPtr domain, const struct sexpr *root,
 | 
			
		||||
             info->state = VIR_DOMAIN_NOSTATE;
 | 
			
		||||
     }
 | 
			
		||||
     info->cpuTime = sexpr_float(root, "domain/cpu_time") * 1000000000;
 | 
			
		||||
-    info->nrVirtCpu = sexpr_int(root, "domain/vcpus");
 | 
			
		||||
+    vcpus = sexpr_int(root, "domain/vcpus");
 | 
			
		||||
+    info->nrVirtCpu = count_one_bits(sexpr_int(root, "domain/vcpu_avail"));
 | 
			
		||||
+    if (!info->nrVirtCpu || vcpus < info->nrVirtCpu)
 | 
			
		||||
+        info->nrVirtCpu = vcpus;
 | 
			
		||||
+
 | 
			
		||||
     return (0);
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
@@ -5668,6 +5675,9 @@ xenDaemonFormatSxpr(virConnectPtr conn,
 | 
			
		||||
     virBufferAsprintf(&buf, "(memory %lu)(maxmem %lu)",
 | 
			
		||||
                       def->mem.cur_balloon/1024, def->mem.max_balloon/1024);
 | 
			
		||||
     virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
 | 
			
		||||
+    /* Computing the vcpu_avail bitmask works because MAX_VIRT_CPUS is 32.  */
 | 
			
		||||
+    if (def->vcpus < def->maxvcpus)
 | 
			
		||||
+        virBufferAsprintf(&buf, "(vcpu_avail %u)", (1U << def->vcpus) - 1);
 | 
			
		||||
 | 
			
		||||
     if (def->cpumask) {
 | 
			
		||||
         char *ranges = virDomainCpuSetFormat(def->cpumask, def->cpumasklen);
 | 
			
		||||
@@ -5763,6 +5773,9 @@ xenDaemonFormatSxpr(virConnectPtr conn,
 | 
			
		||||
                 virBufferAsprintf(&buf, "(kernel '%s')", def->os.loader);
 | 
			
		||||
 | 
			
		||||
             virBufferAsprintf(&buf, "(vcpus %u)", def->maxvcpus);
 | 
			
		||||
+            if (def->vcpus < def->maxvcpus)
 | 
			
		||||
+                virBufferAsprintf(&buf, "(vcpu_avail %u)",
 | 
			
		||||
+                                  (1U << def->vcpus) - 1);
 | 
			
		||||
 | 
			
		||||
             for (i = 0 ; i < def->os.nBootDevs ; i++) {
 | 
			
		||||
                 switch (def->os.bootDevs[i]) {
 | 
			
		||||
diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 | 
			
		||||
index bf20a64..f7121ab 100644
 | 
			
		||||
--- a/src/xen/xm_internal.c
 | 
			
		||||
+++ b/src/xen/xm_internal.c
 | 
			
		||||
@@ -46,6 +46,7 @@
 | 
			
		||||
 #include "util.h"
 | 
			
		||||
 #include "memory.h"
 | 
			
		||||
 #include "logging.h"
 | 
			
		||||
+#include "count-one-bits.h"
 | 
			
		||||
 | 
			
		||||
 #define VIR_FROM_THIS VIR_FROM_XENXM
 | 
			
		||||
 | 
			
		||||
@@ -772,10 +773,12 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
 | 
			
		||||
     def->mem.max_balloon *= 1024;
 | 
			
		||||
 | 
			
		||||
     if (xenXMConfigGetULong(conf, "vcpus", &count, 1) < 0 ||
 | 
			
		||||
-        (unsigned short) count != count)
 | 
			
		||||
+        MAX_VIRT_CPUS < count)
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
     def->maxvcpus = count;
 | 
			
		||||
-    def->vcpus = def->maxvcpus;
 | 
			
		||||
+    if (xenXMConfigGetULong(conf, "vcpu_avail", &count, -1) < 0)
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+    def->vcpus = MIN(count_one_bits(count), def->maxvcpus);
 | 
			
		||||
 | 
			
		||||
     if (xenXMConfigGetString(conf, "cpus", &str, NULL) < 0)
 | 
			
		||||
         goto cleanup;
 | 
			
		||||
@@ -2246,6 +2249,9 @@ virConfPtr xenXMDomainConfigFormat(virConnectPtr conn,
 | 
			
		||||
 | 
			
		||||
     if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0)
 | 
			
		||||
         goto no_memory;
 | 
			
		||||
+    if (def->vcpus < def->maxvcpus &&
 | 
			
		||||
+        xenXMConfigSetInt(conf, "vcpu_avail", (1U << def->vcpus) - 1) < 0)
 | 
			
		||||
+        goto no_memory;
 | 
			
		||||
 | 
			
		||||
     if ((def->cpumask != NULL) &&
 | 
			
		||||
         ((cpus = virDomainCpuSetFormat(def->cpumask,
 | 
			
		||||
diff --git a/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr
 | 
			
		||||
new file mode 100644
 | 
			
		||||
index 0000000..2be6822
 | 
			
		||||
--- /dev/null
 | 
			
		||||
+++ b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.sexpr
 | 
			
		||||
@@ -0,0 +1 @@
 | 
			
		||||
+(domain (domid 6)(name 'pvtest')(memory 420)(maxmem 420)(vcpus 4)(vcpu_avail 3)(uuid '596a5d2171f48fb2e068e2386a5c413e')(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')(image (linux (kernel '/var/lib/xen/vmlinuz.2Dn2YT')(ramdisk '/var/lib/xen/initrd.img.0u-Vhq')(args ' method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  ')))(device (vbd (dev 'xvda')(uname 'file:/root/some.img')(mode 'w'))))
 | 
			
		||||
diff --git a/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml
 | 
			
		||||
new file mode 100644
 | 
			
		||||
index 0000000..0d6bf11
 | 
			
		||||
--- /dev/null
 | 
			
		||||
+++ b/tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml
 | 
			
		||||
@@ -0,0 +1,27 @@
 | 
			
		||||
+<domain type='xen' id='6'>
 | 
			
		||||
+  <name>pvtest</name>
 | 
			
		||||
+  <uuid>596a5d21-71f4-8fb2-e068-e2386a5c413e</uuid>
 | 
			
		||||
+  <memory>430080</memory>
 | 
			
		||||
+  <currentMemory>430080</currentMemory>
 | 
			
		||||
+  <vcpu current='2'>4</vcpu>
 | 
			
		||||
+  <os>
 | 
			
		||||
+    <type>linux</type>
 | 
			
		||||
+    <kernel>/var/lib/xen/vmlinuz.2Dn2YT</kernel>
 | 
			
		||||
+    <initrd>/var/lib/xen/initrd.img.0u-Vhq</initrd>
 | 
			
		||||
+    <cmdline> method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  </cmdline>
 | 
			
		||||
+  </os>
 | 
			
		||||
+  <clock offset='utc'/>
 | 
			
		||||
+  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
+  <on_reboot>destroy</on_reboot>
 | 
			
		||||
+  <on_crash>destroy</on_crash>
 | 
			
		||||
+  <devices>
 | 
			
		||||
+    <disk type='file' device='disk'>
 | 
			
		||||
+      <driver name='file'/>
 | 
			
		||||
+      <source file='/root/some.img'/>
 | 
			
		||||
+      <target dev='xvda' bus='xen'/>
 | 
			
		||||
+    </disk>
 | 
			
		||||
+    <console type='pty'>
 | 
			
		||||
+      <target type='xen' port='0'/>
 | 
			
		||||
+    </console>
 | 
			
		||||
+  </devices>
 | 
			
		||||
+</domain>
 | 
			
		||||
diff --git a/tests/sexpr2xmltest.c b/tests/sexpr2xmltest.c
 | 
			
		||||
index d62b44f..f100dd8 100644
 | 
			
		||||
--- a/tests/sexpr2xmltest.c
 | 
			
		||||
+++ b/tests/sexpr2xmltest.c
 | 
			
		||||
@@ -132,6 +132,7 @@ mymain(int argc, char **argv)
 | 
			
		||||
     DO_TEST("pv-vfb-type-crash", "pv-vfb-type-crash", 3);
 | 
			
		||||
     DO_TEST("fv-autoport", "fv-autoport", 3);
 | 
			
		||||
     DO_TEST("pv-bootloader", "pv-bootloader", 1);
 | 
			
		||||
+    DO_TEST("pv-vcpus", "pv-vcpus", 1);
 | 
			
		||||
 | 
			
		||||
     DO_TEST("disk-file", "disk-file", 2);
 | 
			
		||||
     DO_TEST("disk-block", "disk-block", 2);
 | 
			
		||||
diff --git a/tests/xmconfigdata/test-paravirt-vcpu.cfg b/tests/xmconfigdata/test-paravirt-vcpu.cfg
 | 
			
		||||
new file mode 100644
 | 
			
		||||
index 0000000..24c78f4
 | 
			
		||||
--- /dev/null
 | 
			
		||||
+++ b/tests/xmconfigdata/test-paravirt-vcpu.cfg
 | 
			
		||||
@@ -0,0 +1,17 @@
 | 
			
		||||
+name = "XenGuest1"
 | 
			
		||||
+uuid = "c7a5fdb0-cdaf-9455-926a-d65c16db1809"
 | 
			
		||||
+maxmem = 579
 | 
			
		||||
+memory = 394
 | 
			
		||||
+vcpus = 4
 | 
			
		||||
+vcpu_avail = 3
 | 
			
		||||
+bootloader = "/usr/bin/pygrub"
 | 
			
		||||
+on_poweroff = "destroy"
 | 
			
		||||
+on_reboot = "restart"
 | 
			
		||||
+on_crash = "restart"
 | 
			
		||||
+sdl = 0
 | 
			
		||||
+vnc = 1
 | 
			
		||||
+vncunused = 1
 | 
			
		||||
+vnclisten = "127.0.0.1"
 | 
			
		||||
+vncpasswd = "123poi"
 | 
			
		||||
+disk = [ "phy:/dev/HostVG/XenGuest1,xvda,w" ]
 | 
			
		||||
+vif = [ "mac=00:16:3e:66:94:9c,bridge=br0,script=vif-bridge" ]
 | 
			
		||||
diff --git a/tests/xmconfigdata/test-paravirt-vcpu.xml b/tests/xmconfigdata/test-paravirt-vcpu.xml
 | 
			
		||||
new file mode 100644
 | 
			
		||||
index 0000000..0be9456
 | 
			
		||||
--- /dev/null
 | 
			
		||||
+++ b/tests/xmconfigdata/test-paravirt-vcpu.xml
 | 
			
		||||
@@ -0,0 +1,32 @@
 | 
			
		||||
+<domain type='xen'>
 | 
			
		||||
+  <name>XenGuest1</name>
 | 
			
		||||
+  <uuid>c7a5fdb0-cdaf-9455-926a-d65c16db1809</uuid>
 | 
			
		||||
+  <memory>592896</memory>
 | 
			
		||||
+  <currentMemory>403456</currentMemory>
 | 
			
		||||
+  <vcpu current='2'>4</vcpu>
 | 
			
		||||
+  <bootloader>/usr/bin/pygrub</bootloader>
 | 
			
		||||
+  <os>
 | 
			
		||||
+    <type arch='i686' machine='xenpv'>linux</type>
 | 
			
		||||
+  </os>
 | 
			
		||||
+  <clock offset='utc'/>
 | 
			
		||||
+  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
+  <on_reboot>restart</on_reboot>
 | 
			
		||||
+  <on_crash>restart</on_crash>
 | 
			
		||||
+  <devices>
 | 
			
		||||
+    <disk type='block' device='disk'>
 | 
			
		||||
+      <driver name='phy'/>
 | 
			
		||||
+      <source dev='/dev/HostVG/XenGuest1'/>
 | 
			
		||||
+      <target dev='xvda' bus='xen'/>
 | 
			
		||||
+    </disk>
 | 
			
		||||
+    <interface type='bridge'>
 | 
			
		||||
+      <mac address='00:16:3e:66:94:9c'/>
 | 
			
		||||
+      <source bridge='br0'/>
 | 
			
		||||
+      <script path='vif-bridge'/>
 | 
			
		||||
+    </interface>
 | 
			
		||||
+    <console type='pty'>
 | 
			
		||||
+      <target type='xen' port='0'/>
 | 
			
		||||
+    </console>
 | 
			
		||||
+    <input type='mouse' bus='xen'/>
 | 
			
		||||
+    <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1' passwd='123poi'/>
 | 
			
		||||
+  </devices>
 | 
			
		||||
+</domain>
 | 
			
		||||
diff --git a/tests/xmconfigtest.c b/tests/xmconfigtest.c
 | 
			
		||||
index 221b322..ea00747 100644
 | 
			
		||||
--- a/tests/xmconfigtest.c
 | 
			
		||||
+++ b/tests/xmconfigtest.c
 | 
			
		||||
@@ -210,6 +210,7 @@ mymain(int argc, char **argv)
 | 
			
		||||
     DO_TEST("paravirt-new-pvfb-vncdisplay", 3);
 | 
			
		||||
     DO_TEST("paravirt-net-e1000", 3);
 | 
			
		||||
     DO_TEST("paravirt-net-vifname", 3);
 | 
			
		||||
+    DO_TEST("paravirt-vcpu", 2);
 | 
			
		||||
     DO_TEST("fullvirt-old-cdrom", 1);
 | 
			
		||||
     DO_TEST("fullvirt-new-cdrom", 2);
 | 
			
		||||
     DO_TEST("fullvirt-utc", 2);
 | 
			
		||||
diff --git a/tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr
 | 
			
		||||
new file mode 100644
 | 
			
		||||
index 0000000..e886545
 | 
			
		||||
--- /dev/null
 | 
			
		||||
+++ b/tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr
 | 
			
		||||
@@ -0,0 +1 @@
 | 
			
		||||
+(vm (name 'pvtest')(memory 420)(maxmem 420)(vcpus 4)(vcpu_avail 3)(uuid '596a5d21-71f4-8fb2-e068-e2386a5c413e')(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')(image (linux (kernel '/var/lib/xen/vmlinuz.2Dn2YT')(ramdisk '/var/lib/xen/initrd.img.0u-Vhq')(args ' method=http://download.fedora.devel.redhat.com/pub/fedora/linux/core/test/5.91/x86_64/os  ')))(device (vbd (dev 'xvda')(uname 'file:/root/some.img')(mode 'w'))))
 | 
			
		||||
\ No newline at end of file
 | 
			
		||||
diff --git a/tests/xml2sexprtest.c b/tests/xml2sexprtest.c
 | 
			
		||||
index 77cf760..9cf8d39 100644
 | 
			
		||||
--- a/tests/xml2sexprtest.c
 | 
			
		||||
+++ b/tests/xml2sexprtest.c
 | 
			
		||||
@@ -118,6 +118,7 @@ mymain(int argc, char **argv)
 | 
			
		||||
     DO_TEST("pv-vfb-new", "pv-vfb-new", "pvtest", 3);
 | 
			
		||||
     DO_TEST("pv-vfb-new-auto", "pv-vfb-new-auto", "pvtest", 3);
 | 
			
		||||
     DO_TEST("pv-bootloader", "pv-bootloader", "pvtest", 1);
 | 
			
		||||
+    DO_TEST("pv-vcpus", "pv-vcpus", "pvtest", 1);
 | 
			
		||||
 | 
			
		||||
     DO_TEST("disk-file", "disk-file", "pvtest", 2);
 | 
			
		||||
     DO_TEST("disk-block", "disk-block", "pvtest", 2);
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,216 +0,0 @@
 | 
			
		||||
From 290ea33111be7bdf1f1381b90de33eb0e67c1a15 Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Wed, 6 Oct 2010 17:54:41 -0600
 | 
			
		||||
Subject: [PATCH 13/15] vcpu: improve support for getting xen vcpu counts
 | 
			
		||||
 | 
			
		||||
* src/xen/xen_driver.c (xenUnifiedDomainGetVcpusFlags): Support
 | 
			
		||||
more flags.
 | 
			
		||||
* src/xen/xend_internal.h (xenDaemonDomainGetVcpusFlags): New
 | 
			
		||||
prototype.
 | 
			
		||||
* src/xen/xm_internal.h (xenXMDomainGetVcpusFlags): Likewise.
 | 
			
		||||
* src/xen/xend_internal.c (virDomainGetVcpusFlags): New function.
 | 
			
		||||
* src/xen/xm_internal.c (xenXMDomainGetVcpusFlags): Likewise.
 | 
			
		||||
---
 | 
			
		||||
 src/xen/xen_driver.c    |   31 +++++++++++++++++++--------
 | 
			
		||||
 src/xen/xend_internal.c |   52 +++++++++++++++++++++++++++++++++++++++++++++++
 | 
			
		||||
 src/xen/xend_internal.h |    2 +
 | 
			
		||||
 src/xen/xm_internal.c   |   47 ++++++++++++++++++++++++++++++++++++++++++
 | 
			
		||||
 src/xen/xm_internal.h   |    1 +
 | 
			
		||||
 5 files changed, 124 insertions(+), 9 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
 | 
			
		||||
index d6c9c57..fe2ff86 100644
 | 
			
		||||
--- a/src/xen/xen_driver.c
 | 
			
		||||
+++ b/src/xen/xen_driver.c
 | 
			
		||||
@@ -1142,20 +1142,33 @@ static int
 | 
			
		||||
 xenUnifiedDomainGetVcpusFlags (virDomainPtr dom, unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     GET_PRIVATE(dom->conn);
 | 
			
		||||
-    int i, ret;
 | 
			
		||||
+    int ret;
 | 
			
		||||
 | 
			
		||||
-    if (flags != (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
-        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
-                        flags);
 | 
			
		||||
+    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_CONFIG |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 | 
			
		||||
+
 | 
			
		||||
+    /* Exactly one of LIVE or CONFIG must be set.  */
 | 
			
		||||
+    if (!(flags & VIR_DOMAIN_VCPU_LIVE) == !(flags & VIR_DOMAIN_VCPU_CONFIG)) {
 | 
			
		||||
+        xenUnifiedError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                        _("invalid flag combination: (0x%x)"), flags);
 | 
			
		||||
         return -1;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
-    for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
 | 
			
		||||
-        if (priv->opened[i] && drivers[i]->domainGetMaxVcpus) {
 | 
			
		||||
-            ret = drivers[i]->domainGetMaxVcpus (dom);
 | 
			
		||||
-            if (ret != 0) return ret;
 | 
			
		||||
-        }
 | 
			
		||||
+    if (priv->opened[XEN_UNIFIED_XEND_OFFSET]) {
 | 
			
		||||
+        ret = xenDaemonDomainGetVcpusFlags(dom, flags);
 | 
			
		||||
+        if (ret != -2)
 | 
			
		||||
+            return ret;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (priv->opened[XEN_UNIFIED_XM_OFFSET]) {
 | 
			
		||||
+        ret = xenXMDomainGetVcpusFlags(dom, flags);
 | 
			
		||||
+        if (ret != -2)
 | 
			
		||||
+            return ret;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (flags == (VIR_DOMAIN_VCPU_CONFIG | VIR_DOMAIN_VCPU_MAXIMUM))
 | 
			
		||||
+        return xenHypervisorGetVcpuMax(dom);
 | 
			
		||||
 | 
			
		||||
+    xenUnifiedError(VIR_ERR_NO_SUPPORT, __FUNCTION__);
 | 
			
		||||
     return -1;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 | 
			
		||||
index dfc6415..3642296 100644
 | 
			
		||||
--- a/src/xen/xend_internal.c
 | 
			
		||||
+++ b/src/xen/xend_internal.c
 | 
			
		||||
@@ -3620,6 +3620,58 @@ xenDaemonDomainPinVcpu(virDomainPtr domain, unsigned int vcpu,
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /**
 | 
			
		||||
+ * xenDaemonDomainGetVcpusFlags:
 | 
			
		||||
+ * @domain: pointer to domain object
 | 
			
		||||
+ * @flags: bitwise-ORd from virDomainVcpuFlags
 | 
			
		||||
+ *
 | 
			
		||||
+ * Extract information about virtual CPUs of domain according to flags.
 | 
			
		||||
+ *
 | 
			
		||||
+ * Returns the number of vcpus on success, -1 if an error message was
 | 
			
		||||
+ * issued, and -2 if the unified driver should keep trying.
 | 
			
		||||
+
 | 
			
		||||
+ */
 | 
			
		||||
+int
 | 
			
		||||
+xenDaemonDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
+    struct sexpr *root;
 | 
			
		||||
+    int ret;
 | 
			
		||||
+    xenUnifiedPrivatePtr priv;
 | 
			
		||||
+
 | 
			
		||||
+    if (domain == NULL || domain->conn == NULL || domain->name == NULL) {
 | 
			
		||||
+        virXendError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
 | 
			
		||||
+
 | 
			
		||||
+    /* If xendConfigVersion is 2, then we can only report _LIVE (and
 | 
			
		||||
+     * xm_internal reports _CONFIG).  If it is 3, then _LIVE and
 | 
			
		||||
+     * _CONFIG are always in sync for a running system.  */
 | 
			
		||||
+    if (domain->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
 | 
			
		||||
+        return -2;
 | 
			
		||||
+    if (domain->id < 0 && (flags & VIR_DOMAIN_VCPU_LIVE)) {
 | 
			
		||||
+        virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                     _("domain not active"));
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    root = sexpr_get(domain->conn, "/xend/domain/%s?detail=1", domain->name);
 | 
			
		||||
+    if (root == NULL)
 | 
			
		||||
+        return -1;
 | 
			
		||||
+
 | 
			
		||||
+    ret = sexpr_int(root, "domain/vcpus");
 | 
			
		||||
+    if (!(flags & VIR_DOMAIN_VCPU_MAXIMUM)) {
 | 
			
		||||
+        int vcpus = count_one_bits(sexpr_int(root, "domain/vcpu_avail"));
 | 
			
		||||
+        if (vcpus)
 | 
			
		||||
+            ret = MIN(vcpus, ret);
 | 
			
		||||
+    }
 | 
			
		||||
+    if (!ret)
 | 
			
		||||
+        ret = -2;
 | 
			
		||||
+    sexpr_free(root);
 | 
			
		||||
+    return ret;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+/**
 | 
			
		||||
  * virDomainGetVcpus:
 | 
			
		||||
  * @domain: pointer to domain object, or NULL for Domain0
 | 
			
		||||
  * @info: pointer to an array of virVcpuInfo structures (OUT)
 | 
			
		||||
diff --git a/src/xen/xend_internal.h b/src/xen/xend_internal.h
 | 
			
		||||
index c757716..923cebd 100644
 | 
			
		||||
--- a/src/xen/xend_internal.h
 | 
			
		||||
+++ b/src/xen/xend_internal.h
 | 
			
		||||
@@ -155,6 +155,8 @@ int	xenDaemonDomainPinVcpu		(virDomainPtr domain,
 | 
			
		||||
                                          unsigned int vcpu,
 | 
			
		||||
                                          unsigned char *cpumap,
 | 
			
		||||
                                          int maplen);
 | 
			
		||||
+int     xenDaemonDomainGetVcpusFlags    (virDomainPtr domain,
 | 
			
		||||
+                                         unsigned int flags);
 | 
			
		||||
 int	xenDaemonDomainGetVcpus		(virDomainPtr domain,
 | 
			
		||||
                                          virVcpuInfoPtr info,
 | 
			
		||||
                                          int maxinfo,
 | 
			
		||||
diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 | 
			
		||||
index f7121ab..4ea4245 100644
 | 
			
		||||
--- a/src/xen/xm_internal.c
 | 
			
		||||
+++ b/src/xen/xm_internal.c
 | 
			
		||||
@@ -1671,6 +1671,53 @@ cleanup:
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /**
 | 
			
		||||
+ * xenXMDomainGetVcpusFlags:
 | 
			
		||||
+ * @domain: pointer to domain object
 | 
			
		||||
+ * @flags: bitwise-ORd from virDomainVcpuFlags
 | 
			
		||||
+ *
 | 
			
		||||
+ * Extract information about virtual CPUs of domain according to flags.
 | 
			
		||||
+ *
 | 
			
		||||
+ * Returns the number of vcpus on success, -1 if an error message was
 | 
			
		||||
+ * issued, and -2 if the unified driver should keep trying.
 | 
			
		||||
+ */
 | 
			
		||||
+int
 | 
			
		||||
+xenXMDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
+    xenUnifiedPrivatePtr priv;
 | 
			
		||||
+    const char *filename;
 | 
			
		||||
+    xenXMConfCachePtr entry;
 | 
			
		||||
+    int ret = -2;
 | 
			
		||||
+
 | 
			
		||||
+    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)) {
 | 
			
		||||
+        xenXMError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    if (domain->id != -1)
 | 
			
		||||
+        return -2;
 | 
			
		||||
+    if (flags & VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        xenXMError(VIR_ERR_OPERATION_FAILED, "%s", _("domain not active"));
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    priv = domain->conn->privateData;
 | 
			
		||||
+    xenUnifiedLock(priv);
 | 
			
		||||
+
 | 
			
		||||
+    if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+
 | 
			
		||||
+    if (!(entry = virHashLookup(priv->configCache, filename)))
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+
 | 
			
		||||
+    ret = ((flags & VIR_DOMAIN_VCPU_MAXIMUM) ? entry->def->maxvcpus
 | 
			
		||||
+           : entry->def->vcpus);
 | 
			
		||||
+
 | 
			
		||||
+cleanup:
 | 
			
		||||
+    xenUnifiedUnlock(priv);
 | 
			
		||||
+    return ret;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+/**
 | 
			
		||||
  * xenXMDomainPinVcpu:
 | 
			
		||||
  * @domain: pointer to domain object
 | 
			
		||||
  * @vcpu: virtual CPU number (reserved)
 | 
			
		||||
diff --git a/src/xen/xm_internal.h b/src/xen/xm_internal.h
 | 
			
		||||
index 3ad3456..3295fbd 100644
 | 
			
		||||
--- a/src/xen/xm_internal.h
 | 
			
		||||
+++ b/src/xen/xm_internal.h
 | 
			
		||||
@@ -45,6 +45,7 @@ int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory);
 | 
			
		||||
 int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
 | 
			
		||||
 unsigned long xenXMDomainGetMaxMemory(virDomainPtr domain);
 | 
			
		||||
 int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus);
 | 
			
		||||
+int xenXMDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags);
 | 
			
		||||
 int xenXMDomainPinVcpu(virDomainPtr domain, unsigned int vcpu,
 | 
			
		||||
                        unsigned char *cpumap, int maplen);
 | 
			
		||||
 virDomainPtr xenXMDomainLookupByName(virConnectPtr conn, const char *domname);
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,342 +0,0 @@
 | 
			
		||||
From e443a003129a172a7332f3cb6e40b3c39363ed5e Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Thu, 14 Oct 2010 16:17:18 -0600
 | 
			
		||||
Subject: [PATCH 14/15] vcpu: improve support for setting xen vcpu counts
 | 
			
		||||
 | 
			
		||||
Tested with RHEL 5.6 (xendConfigVersion 2, where xend_internal
 | 
			
		||||
controls live domains and xm_internal controls inactive domains).
 | 
			
		||||
Hopefully this works with xendConfigVersion 3 (where xend_internal
 | 
			
		||||
controls everything).
 | 
			
		||||
 | 
			
		||||
* src/xen/xen_driver.c (xenUnifiedDomainSetVcpusFlags): Support
 | 
			
		||||
more flags.
 | 
			
		||||
(xenUnifiedGetMaxVcpus): Export.
 | 
			
		||||
* src/xen/xm_internal.h (xenXMDomainSetVcpusFlags): New prototype.
 | 
			
		||||
* src/xen/xend_internal.h (xenDaemonDomainSetVcpusFlags): Likewise.
 | 
			
		||||
* src/xen/xen_driver.h (xenUnifiedGetMaxVcpus): Likewise.
 | 
			
		||||
* src/xen/xm_internal.c (xenXMDomainSetVcpusFlags): New function.
 | 
			
		||||
* src/xen/xend_internal.c (xenDaemonDomainSetVcpusFlags): Likewise.
 | 
			
		||||
---
 | 
			
		||||
 src/xen/xen_driver.c    |   60 ++++++++++++++++++++++++---------
 | 
			
		||||
 src/xen/xen_driver.h    |    1 +
 | 
			
		||||
 src/xen/xend_internal.c |   76 +++++++++++++++++++++++++++++++++++++++++++
 | 
			
		||||
 src/xen/xend_internal.h |    3 ++
 | 
			
		||||
 src/xen/xm_internal.c   |   83 +++++++++++++++++++++++++++++++++++++++++++++++
 | 
			
		||||
 src/xen/xm_internal.h   |    2 +
 | 
			
		||||
 6 files changed, 208 insertions(+), 17 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
 | 
			
		||||
index fe2ff86..66e8518 100644
 | 
			
		||||
--- a/src/xen/xen_driver.c
 | 
			
		||||
+++ b/src/xen/xen_driver.c
 | 
			
		||||
@@ -508,7 +508,7 @@ xenUnifiedIsSecure(virConnectPtr conn)
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
-static int
 | 
			
		||||
+int
 | 
			
		||||
 xenUnifiedGetMaxVcpus (virConnectPtr conn, const char *type)
 | 
			
		||||
 {
 | 
			
		||||
     GET_PRIVATE(conn);
 | 
			
		||||
@@ -1073,36 +1073,62 @@ xenUnifiedDomainSetVcpusFlags (virDomainPtr dom, unsigned int nvcpus,
 | 
			
		||||
                                unsigned int flags)
 | 
			
		||||
 {
 | 
			
		||||
     GET_PRIVATE(dom->conn);
 | 
			
		||||
-    int i;
 | 
			
		||||
+    int ret;
 | 
			
		||||
+
 | 
			
		||||
+    virCheckFlags(VIR_DOMAIN_VCPU_LIVE |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_CONFIG |
 | 
			
		||||
+                  VIR_DOMAIN_VCPU_MAXIMUM, -1);
 | 
			
		||||
 | 
			
		||||
-    if (flags != VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
-        xenUnifiedError(VIR_ERR_INVALID_ARG, _("unsupported flags: (0x%x)"),
 | 
			
		||||
-                        flags);
 | 
			
		||||
+    /* At least one of LIVE or CONFIG must be set.  MAXIMUM cannot be
 | 
			
		||||
+     * mixed with LIVE.  */
 | 
			
		||||
+    if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0 ||
 | 
			
		||||
+        (flags & (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) ==
 | 
			
		||||
+         (VIR_DOMAIN_VCPU_MAXIMUM | VIR_DOMAIN_VCPU_LIVE)) {
 | 
			
		||||
+        xenUnifiedError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                        _("invalid flag combination: (0x%x)"), flags);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (!nvcpus || (unsigned short) nvcpus != nvcpus) {
 | 
			
		||||
+        xenUnifiedError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                        _("argument out of range: %d"), nvcpus);
 | 
			
		||||
         return -1;
 | 
			
		||||
     }
 | 
			
		||||
 | 
			
		||||
     /* Try non-hypervisor methods first, then hypervisor direct method
 | 
			
		||||
      * as a last resort.
 | 
			
		||||
      */
 | 
			
		||||
-    for (i = 0; i < XEN_UNIFIED_NR_DRIVERS; ++i)
 | 
			
		||||
-        if (i != XEN_UNIFIED_HYPERVISOR_OFFSET &&
 | 
			
		||||
-            priv->opened[i] &&
 | 
			
		||||
-            drivers[i]->domainSetVcpus &&
 | 
			
		||||
-            drivers[i]->domainSetVcpus (dom, nvcpus) == 0)
 | 
			
		||||
-            return 0;
 | 
			
		||||
-
 | 
			
		||||
-    if (priv->opened[XEN_UNIFIED_HYPERVISOR_OFFSET] &&
 | 
			
		||||
-        drivers[XEN_UNIFIED_HYPERVISOR_OFFSET]->domainSetVcpus &&
 | 
			
		||||
-        drivers[XEN_UNIFIED_HYPERVISOR_OFFSET]->domainSetVcpus (dom, nvcpus) == 0)
 | 
			
		||||
-        return 0;
 | 
			
		||||
+    if (priv->opened[XEN_UNIFIED_XEND_OFFSET]) {
 | 
			
		||||
+        ret = xenDaemonDomainSetVcpusFlags(dom, nvcpus, flags);
 | 
			
		||||
+        if (ret != -2)
 | 
			
		||||
+            return ret;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (priv->opened[XEN_UNIFIED_XM_OFFSET]) {
 | 
			
		||||
+        ret = xenXMDomainSetVcpusFlags(dom, nvcpus, flags);
 | 
			
		||||
+        if (ret != -2)
 | 
			
		||||
+            return ret;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (flags == VIR_DOMAIN_VCPU_LIVE)
 | 
			
		||||
+        return xenHypervisorSetVcpus(dom, nvcpus);
 | 
			
		||||
 | 
			
		||||
+    xenUnifiedError(VIR_ERR_NO_SUPPORT, __FUNCTION__);
 | 
			
		||||
     return -1;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
 xenUnifiedDomainSetVcpus (virDomainPtr dom, unsigned int nvcpus)
 | 
			
		||||
 {
 | 
			
		||||
-    return xenUnifiedDomainSetVcpusFlags(dom, nvcpus, VIR_DOMAIN_VCPU_LIVE);
 | 
			
		||||
+    unsigned int flags = VIR_DOMAIN_VCPU_LIVE;
 | 
			
		||||
+    xenUnifiedPrivatePtr priv;
 | 
			
		||||
+
 | 
			
		||||
+    /* Per the documented API, it is hypervisor-dependent whether this
 | 
			
		||||
+     * affects just _LIVE or _LIVE|_CONFIG; in xen's case, that
 | 
			
		||||
+     * depends on xendConfigVersion.  */
 | 
			
		||||
+    if (dom) {
 | 
			
		||||
+        priv = dom->conn->privateData;
 | 
			
		||||
+        if (priv->xendConfigVersion >= XEND_CONFIG_VERSION_3_0_4)
 | 
			
		||||
+            flags |= VIR_DOMAIN_VCPU_CONFIG;
 | 
			
		||||
+    }
 | 
			
		||||
+    return xenUnifiedDomainSetVcpusFlags(dom, nvcpus, flags);
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 static int
 | 
			
		||||
diff --git a/src/xen/xen_driver.h b/src/xen/xen_driver.h
 | 
			
		||||
index 3e7c1d0..115a26a 100644
 | 
			
		||||
--- a/src/xen/xen_driver.h
 | 
			
		||||
+++ b/src/xen/xen_driver.h
 | 
			
		||||
@@ -220,6 +220,7 @@ int  xenUnifiedRemoveDomainInfo(xenUnifiedDomainInfoListPtr info,
 | 
			
		||||
 void xenUnifiedDomainEventDispatch (xenUnifiedPrivatePtr priv,
 | 
			
		||||
                                     virDomainEventPtr event);
 | 
			
		||||
 unsigned long xenUnifiedVersion(void);
 | 
			
		||||
+int xenUnifiedGetMaxVcpus(virConnectPtr conn, const char *type);
 | 
			
		||||
 | 
			
		||||
 # ifndef PROXY
 | 
			
		||||
 void xenUnifiedLock(xenUnifiedPrivatePtr priv);
 | 
			
		||||
diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 | 
			
		||||
index 3642296..55c2cc4 100644
 | 
			
		||||
--- a/src/xen/xend_internal.c
 | 
			
		||||
+++ b/src/xen/xend_internal.c
 | 
			
		||||
@@ -3535,6 +3535,82 @@ xenDaemonLookupByID(virConnectPtr conn, int id) {
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /**
 | 
			
		||||
+ * xenDaemonDomainSetVcpusFlags:
 | 
			
		||||
+ * @domain: pointer to domain object
 | 
			
		||||
+ * @nvcpus: the new number of virtual CPUs for this domain
 | 
			
		||||
+ * @flags: bitwise-ORd from virDomainVcpuFlags
 | 
			
		||||
+ *
 | 
			
		||||
+ * Change virtual CPUs allocation of domain according to flags.
 | 
			
		||||
+ *
 | 
			
		||||
+ * Returns 0 on success, -1 if an error message was issued, and -2 if
 | 
			
		||||
+ * the unified driver should keep trying.
 | 
			
		||||
+ */
 | 
			
		||||
+int
 | 
			
		||||
+xenDaemonDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
 | 
			
		||||
+                             unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
+    char buf[VIR_UUID_BUFLEN];
 | 
			
		||||
+    xenUnifiedPrivatePtr priv;
 | 
			
		||||
+    int max;
 | 
			
		||||
+
 | 
			
		||||
+    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)
 | 
			
		||||
+        || (vcpus < 1)) {
 | 
			
		||||
+        virXendError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 | 
			
		||||
+        return (-1);
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
 | 
			
		||||
+
 | 
			
		||||
+    if ((domain->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4) ||
 | 
			
		||||
+        (flags & VIR_DOMAIN_VCPU_MAXIMUM))
 | 
			
		||||
+        return -2;
 | 
			
		||||
+
 | 
			
		||||
+    /* With xendConfigVersion 2, only _LIVE is supported.  With
 | 
			
		||||
+     * xendConfigVersion 3, only _LIVE|_CONFIG is supported for
 | 
			
		||||
+     * running domains, or _CONFIG for inactive domains.  */
 | 
			
		||||
+    if (priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4) {
 | 
			
		||||
+        if (flags & VIR_DOMAIN_VCPU_CONFIG) {
 | 
			
		||||
+            virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                         _("Xend version does not support modifying "
 | 
			
		||||
+                           "persistent config"));
 | 
			
		||||
+            return -1;
 | 
			
		||||
+        }
 | 
			
		||||
+    } else if (domain->id < 0) {
 | 
			
		||||
+        if (flags & VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+            virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                         _("domain not running"));
 | 
			
		||||
+            return -1;
 | 
			
		||||
+        }
 | 
			
		||||
+    } else {
 | 
			
		||||
+        if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) !=
 | 
			
		||||
+            (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) {
 | 
			
		||||
+            virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                         _("Xend only supports modifying both live and "
 | 
			
		||||
+                           "persistent config"));
 | 
			
		||||
+        }
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    /* Unfortunately, xend_op does not validate whether this exceeds
 | 
			
		||||
+     * the maximum.  */
 | 
			
		||||
+    flags |= VIR_DOMAIN_VCPU_MAXIMUM;
 | 
			
		||||
+    if ((max = xenDaemonDomainGetVcpusFlags(domain, flags)) < 0) {
 | 
			
		||||
+        virXendError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                     _("could not determin max vcpus for the domain"));
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (vcpus > max) {
 | 
			
		||||
+        virXendError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                     _("requested vcpus is greater than max allowable"
 | 
			
		||||
+                       " vcpus for the domain: %d > %d"), vcpus, max);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    snprintf(buf, sizeof(buf), "%d", vcpus);
 | 
			
		||||
+    return xend_op(domain->conn, domain->name, "op", "set_vcpus", "vcpus",
 | 
			
		||||
+                   buf, NULL);
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
+/**
 | 
			
		||||
  * xenDaemonDomainSetVcpus:
 | 
			
		||||
  * @domain: pointer to domain object
 | 
			
		||||
  * @nvcpus: the new number of virtual CPUs for this domain
 | 
			
		||||
diff --git a/src/xen/xend_internal.h b/src/xen/xend_internal.h
 | 
			
		||||
index 923cebd..53f5d2c 100644
 | 
			
		||||
--- a/src/xen/xend_internal.h
 | 
			
		||||
+++ b/src/xen/xend_internal.h
 | 
			
		||||
@@ -151,6 +151,9 @@ int xenDaemonDomainUndefine(virDomainPtr domain);
 | 
			
		||||
 | 
			
		||||
 int	xenDaemonDomainSetVcpus		(virDomainPtr domain,
 | 
			
		||||
                                          unsigned int vcpus);
 | 
			
		||||
+int	xenDaemonDomainSetVcpusFlags	(virDomainPtr domain,
 | 
			
		||||
+                                         unsigned int vcpus,
 | 
			
		||||
+                                         unsigned int flags);
 | 
			
		||||
 int	xenDaemonDomainPinVcpu		(virDomainPtr domain,
 | 
			
		||||
                                          unsigned int vcpu,
 | 
			
		||||
                                          unsigned char *cpumap,
 | 
			
		||||
diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 | 
			
		||||
index 4ea4245..2b8e51e 100644
 | 
			
		||||
--- a/src/xen/xm_internal.c
 | 
			
		||||
+++ b/src/xen/xm_internal.c
 | 
			
		||||
@@ -1670,6 +1670,89 @@ cleanup:
 | 
			
		||||
     return ret;
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
+/*
 | 
			
		||||
+ * xenXMDomainSetVcpusFlags:
 | 
			
		||||
+ * @domain: pointer to domain object
 | 
			
		||||
+ * @nvcpus: number of vcpus
 | 
			
		||||
+ * @flags: bitwise-ORd from virDomainVcpuFlags
 | 
			
		||||
+ *
 | 
			
		||||
+ * Change virtual CPUs allocation of domain according to flags.
 | 
			
		||||
+ *
 | 
			
		||||
+ * Returns 0 on success, -1 if an error message was issued, and -2 if
 | 
			
		||||
+ * the unified driver should keep trying.
 | 
			
		||||
+ */
 | 
			
		||||
+int
 | 
			
		||||
+xenXMDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
 | 
			
		||||
+                         unsigned int flags)
 | 
			
		||||
+{
 | 
			
		||||
+    xenUnifiedPrivatePtr priv;
 | 
			
		||||
+    const char *filename;
 | 
			
		||||
+    xenXMConfCachePtr entry;
 | 
			
		||||
+    int ret = -1;
 | 
			
		||||
+    int max;
 | 
			
		||||
+
 | 
			
		||||
+    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)) {
 | 
			
		||||
+        xenXMError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (domain->conn->flags & VIR_CONNECT_RO) {
 | 
			
		||||
+        xenXMError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+    if (domain->id != -1)
 | 
			
		||||
+        return -2;
 | 
			
		||||
+    if (flags & VIR_DOMAIN_VCPU_LIVE) {
 | 
			
		||||
+        xenXMError(VIR_ERR_OPERATION_INVALID, "%s",
 | 
			
		||||
+                   _("domain is not running"));
 | 
			
		||||
+        return -1;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    priv = domain->conn->privateData;
 | 
			
		||||
+    xenUnifiedLock(priv);
 | 
			
		||||
+
 | 
			
		||||
+    if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+
 | 
			
		||||
+    if (!(entry = virHashLookup(priv->configCache, filename)))
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+
 | 
			
		||||
+    /* Hypervisor maximum. */
 | 
			
		||||
+    if ((max = xenUnifiedGetMaxVcpus(domain->conn, NULL)) < 0) {
 | 
			
		||||
+        xenXMError(VIR_ERR_INTERNAL_ERROR, "%s",
 | 
			
		||||
+                   _("could not determin max vcpus for the domain"));
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+    }
 | 
			
		||||
+    /* Can't specify a current larger than stored maximum; but
 | 
			
		||||
+     * reducing maximum can silently reduce current.  */
 | 
			
		||||
+    if (!(flags & VIR_DOMAIN_VCPU_MAXIMUM))
 | 
			
		||||
+        max = entry->def->maxvcpus;
 | 
			
		||||
+    if (vcpus > max) {
 | 
			
		||||
+        xenXMError(VIR_ERR_INVALID_ARG,
 | 
			
		||||
+                   _("requested vcpus is greater than max allowable"
 | 
			
		||||
+                     " vcpus for the domain: %d > %d"), vcpus, max);
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    if (flags & VIR_DOMAIN_VCPU_MAXIMUM) {
 | 
			
		||||
+        entry->def->maxvcpus = vcpus;
 | 
			
		||||
+        if (entry->def->vcpus > vcpus)
 | 
			
		||||
+            entry->def->vcpus = vcpus;
 | 
			
		||||
+    } else {
 | 
			
		||||
+        entry->def->vcpus = vcpus;
 | 
			
		||||
+    }
 | 
			
		||||
+
 | 
			
		||||
+    /* If this fails, should we try to undo our changes to the
 | 
			
		||||
+     * in-memory representation of the config file. I say not!
 | 
			
		||||
+     */
 | 
			
		||||
+    if (xenXMConfigSaveFile(domain->conn, entry->filename, entry->def) < 0)
 | 
			
		||||
+        goto cleanup;
 | 
			
		||||
+    ret = 0;
 | 
			
		||||
+
 | 
			
		||||
+cleanup:
 | 
			
		||||
+    xenUnifiedUnlock(priv);
 | 
			
		||||
+    return ret;
 | 
			
		||||
+}
 | 
			
		||||
+
 | 
			
		||||
 /**
 | 
			
		||||
  * xenXMDomainGetVcpusFlags:
 | 
			
		||||
  * @domain: pointer to domain object
 | 
			
		||||
diff --git a/src/xen/xm_internal.h b/src/xen/xm_internal.h
 | 
			
		||||
index 3295fbd..a46e1a2 100644
 | 
			
		||||
--- a/src/xen/xm_internal.h
 | 
			
		||||
+++ b/src/xen/xm_internal.h
 | 
			
		||||
@@ -45,6 +45,8 @@ int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory);
 | 
			
		||||
 int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
 | 
			
		||||
 unsigned long xenXMDomainGetMaxMemory(virDomainPtr domain);
 | 
			
		||||
 int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus);
 | 
			
		||||
+int xenXMDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
 | 
			
		||||
+                             unsigned int flags);
 | 
			
		||||
 int xenXMDomainGetVcpusFlags(virDomainPtr domain, unsigned int flags);
 | 
			
		||||
 int xenXMDomainPinVcpu(virDomainPtr domain, unsigned int vcpu,
 | 
			
		||||
                        unsigned char *cpumap, int maplen);
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
@@ -1,228 +0,0 @@
 | 
			
		||||
From b013788742183afec9aa5068d3cfd185a3b5c62e Mon Sep 17 00:00:00 2001
 | 
			
		||||
From: Eric Blake <eblake@redhat.com>
 | 
			
		||||
Date: Thu, 7 Oct 2010 08:59:27 -0600
 | 
			
		||||
Subject: [PATCH 15/15] vcpu: remove dead xen code
 | 
			
		||||
 | 
			
		||||
* src/xen/xen_driver.h (xenUnifiedDriver): Remove now-unused
 | 
			
		||||
domainGetMaxVcpus, domainSetVcpus.
 | 
			
		||||
* src/xen/proxy_internal.c (xenProxyDriver): Likewise.
 | 
			
		||||
* src/xen/xen_hypervisor.c (xenHypervisorDriver): Likewise.
 | 
			
		||||
* src/xen/xen_inotify.c (xenInotifyDriver): Likewise.
 | 
			
		||||
* src/xen/xend_internal.c (xenDaemonDriver)
 | 
			
		||||
(xenDaemonDomainSetVcpus): Likewise.
 | 
			
		||||
* src/xen/xm_internal.c (xenXMDriver, xenXMDomainSetVcpus):
 | 
			
		||||
Likewise.
 | 
			
		||||
* src/xen/xs_internal.c (xenStoreDriver): Likewise.
 | 
			
		||||
---
 | 
			
		||||
 src/xen/proxy_internal.c |    2 --
 | 
			
		||||
 src/xen/xen_driver.h     |    4 +---
 | 
			
		||||
 src/xen/xen_hypervisor.c |    2 --
 | 
			
		||||
 src/xen/xen_inotify.c    |    2 --
 | 
			
		||||
 src/xen/xend_internal.c  |   33 ---------------------------------
 | 
			
		||||
 src/xen/xm_internal.c    |   43 -------------------------------------------
 | 
			
		||||
 src/xen/xs_internal.c    |    2 --
 | 
			
		||||
 7 files changed, 1 insertions(+), 87 deletions(-)
 | 
			
		||||
 | 
			
		||||
diff --git a/src/xen/proxy_internal.c b/src/xen/proxy_internal.c
 | 
			
		||||
index 335dfc4..4033727 100644
 | 
			
		||||
--- a/src/xen/proxy_internal.c
 | 
			
		||||
+++ b/src/xen/proxy_internal.c
 | 
			
		||||
@@ -67,10 +67,8 @@ struct xenUnifiedDriver xenProxyDriver = {
 | 
			
		||||
     NULL, /* domainSave */
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
-    NULL, /* domainSetVcpus */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
-    NULL, /* domainGetMaxVcpus */
 | 
			
		||||
     NULL, /* listDefinedDomains */
 | 
			
		||||
     NULL, /* numOfDefinedDomains */
 | 
			
		||||
     NULL, /* domainCreate */
 | 
			
		||||
diff --git a/src/xen/xen_driver.h b/src/xen/xen_driver.h
 | 
			
		||||
index 115a26a..53f97d4 100644
 | 
			
		||||
--- a/src/xen/xen_driver.h
 | 
			
		||||
+++ b/src/xen/xen_driver.h
 | 
			
		||||
@@ -1,7 +1,7 @@
 | 
			
		||||
 /*
 | 
			
		||||
  * xen_unified.c: Unified Xen driver.
 | 
			
		||||
  *
 | 
			
		||||
- * Copyright (C) 2007 Red Hat, Inc.
 | 
			
		||||
+ * Copyright (C) 2007, 2010 Red Hat, Inc.
 | 
			
		||||
  *
 | 
			
		||||
  * See COPYING.LIB for the License of this software
 | 
			
		||||
  *
 | 
			
		||||
@@ -84,10 +84,8 @@ struct xenUnifiedDriver {
 | 
			
		||||
         virDrvDomainSave		domainSave;
 | 
			
		||||
         virDrvDomainRestore		domainRestore;
 | 
			
		||||
         virDrvDomainCoreDump		domainCoreDump;
 | 
			
		||||
-        virDrvDomainSetVcpus		domainSetVcpus;
 | 
			
		||||
         virDrvDomainPinVcpu		domainPinVcpu;
 | 
			
		||||
         virDrvDomainGetVcpus		domainGetVcpus;
 | 
			
		||||
-        virDrvDomainGetMaxVcpus		domainGetMaxVcpus;
 | 
			
		||||
         virDrvListDefinedDomains	listDefinedDomains;
 | 
			
		||||
         virDrvNumOfDefinedDomains	numOfDefinedDomains;
 | 
			
		||||
         virDrvDomainCreate		domainCreate;
 | 
			
		||||
diff --git a/src/xen/xen_hypervisor.c b/src/xen/xen_hypervisor.c
 | 
			
		||||
index 6246513..3797865 100644
 | 
			
		||||
--- a/src/xen/xen_hypervisor.c
 | 
			
		||||
+++ b/src/xen/xen_hypervisor.c
 | 
			
		||||
@@ -784,10 +784,8 @@ struct xenUnifiedDriver xenHypervisorDriver = {
 | 
			
		||||
     NULL, /* domainSave */
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
-    xenHypervisorSetVcpus, /* domainSetVcpus */
 | 
			
		||||
     xenHypervisorPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     xenHypervisorGetVcpus, /* domainGetVcpus */
 | 
			
		||||
-    xenHypervisorGetVcpuMax, /* domainGetMaxVcpus */
 | 
			
		||||
     NULL, /* listDefinedDomains */
 | 
			
		||||
     NULL, /* numOfDefinedDomains */
 | 
			
		||||
     NULL, /* domainCreate */
 | 
			
		||||
diff --git a/src/xen/xen_inotify.c b/src/xen/xen_inotify.c
 | 
			
		||||
index d24b20f..9507061 100644
 | 
			
		||||
--- a/src/xen/xen_inotify.c
 | 
			
		||||
+++ b/src/xen/xen_inotify.c
 | 
			
		||||
@@ -71,10 +71,8 @@ struct xenUnifiedDriver xenInotifyDriver = {
 | 
			
		||||
     NULL, /* domainSave */
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
-    NULL, /* domainSetVcpus */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
-    NULL, /* domainGetMaxVcpus */
 | 
			
		||||
     NULL, /* listDefinedDomains */
 | 
			
		||||
     NULL, /* numOfDefinedDomains */
 | 
			
		||||
     NULL, /* domainCreate */
 | 
			
		||||
diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c
 | 
			
		||||
index 55c2cc4..b90c331 100644
 | 
			
		||||
--- a/src/xen/xend_internal.c
 | 
			
		||||
+++ b/src/xen/xend_internal.c
 | 
			
		||||
@@ -3611,37 +3611,6 @@ xenDaemonDomainSetVcpusFlags(virDomainPtr domain, unsigned int vcpus,
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /**
 | 
			
		||||
- * xenDaemonDomainSetVcpus:
 | 
			
		||||
- * @domain: pointer to domain object
 | 
			
		||||
- * @nvcpus: the new number of virtual CPUs for this domain
 | 
			
		||||
- *
 | 
			
		||||
- * Dynamically change the number of virtual CPUs used by the domain.
 | 
			
		||||
- *
 | 
			
		||||
- * Returns 0 for success; -1 (with errno) on error
 | 
			
		||||
- */
 | 
			
		||||
-int
 | 
			
		||||
-xenDaemonDomainSetVcpus(virDomainPtr domain, unsigned int vcpus)
 | 
			
		||||
-{
 | 
			
		||||
-    char buf[VIR_UUID_BUFLEN];
 | 
			
		||||
-    xenUnifiedPrivatePtr priv;
 | 
			
		||||
-
 | 
			
		||||
-    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)
 | 
			
		||||
-     || (vcpus < 1)) {
 | 
			
		||||
-        virXendError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 | 
			
		||||
-        return (-1);
 | 
			
		||||
-    }
 | 
			
		||||
-
 | 
			
		||||
-    priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
 | 
			
		||||
-
 | 
			
		||||
-    if (domain->id < 0 && priv->xendConfigVersion < XEND_CONFIG_VERSION_3_0_4)
 | 
			
		||||
-        return(-1);
 | 
			
		||||
-
 | 
			
		||||
-    snprintf(buf, sizeof(buf), "%d", vcpus);
 | 
			
		||||
-    return(xend_op(domain->conn, domain->name, "op", "set_vcpus", "vcpus",
 | 
			
		||||
-                   buf, NULL));
 | 
			
		||||
-}
 | 
			
		||||
-
 | 
			
		||||
-/**
 | 
			
		||||
  * xenDaemonDomainPinCpu:
 | 
			
		||||
  * @domain: pointer to domain object
 | 
			
		||||
  * @vcpu: virtual CPU number
 | 
			
		||||
@@ -5213,10 +5182,8 @@ struct xenUnifiedDriver xenDaemonDriver = {
 | 
			
		||||
     xenDaemonDomainSave,         /* domainSave */
 | 
			
		||||
     xenDaemonDomainRestore,      /* domainRestore */
 | 
			
		||||
     xenDaemonDomainCoreDump,     /* domainCoreDump */
 | 
			
		||||
-    xenDaemonDomainSetVcpus,     /* domainSetVcpus */
 | 
			
		||||
     xenDaemonDomainPinVcpu,      /* domainPinVcpu */
 | 
			
		||||
     xenDaemonDomainGetVcpus,     /* domainGetVcpus */
 | 
			
		||||
-    NULL,                        /* domainGetMaxVcpus */
 | 
			
		||||
     xenDaemonListDefinedDomains, /* listDefinedDomains */
 | 
			
		||||
     xenDaemonNumOfDefinedDomains,/* numOfDefinedDomains */
 | 
			
		||||
     xenDaemonDomainCreate,       /* domainCreate */
 | 
			
		||||
diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
 | 
			
		||||
index 2b8e51e..430d40b 100644
 | 
			
		||||
--- a/src/xen/xm_internal.c
 | 
			
		||||
+++ b/src/xen/xm_internal.c
 | 
			
		||||
@@ -103,10 +103,8 @@ struct xenUnifiedDriver xenXMDriver = {
 | 
			
		||||
     NULL, /* domainSave */
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
-    xenXMDomainSetVcpus, /* domainSetVcpus */
 | 
			
		||||
     xenXMDomainPinVcpu, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
-    NULL, /* domainGetMaxVcpus */
 | 
			
		||||
     xenXMListDefinedDomains, /* listDefinedDomains */
 | 
			
		||||
     xenXMNumOfDefinedDomains, /* numOfDefinedDomains */
 | 
			
		||||
     xenXMDomainCreate, /* domainCreate */
 | 
			
		||||
@@ -1630,47 +1628,6 @@ cleanup:
 | 
			
		||||
 }
 | 
			
		||||
 | 
			
		||||
 /*
 | 
			
		||||
- * Set the VCPU count in config
 | 
			
		||||
- */
 | 
			
		||||
-int xenXMDomainSetVcpus(virDomainPtr domain, unsigned int vcpus) {
 | 
			
		||||
-    xenUnifiedPrivatePtr priv;
 | 
			
		||||
-    const char *filename;
 | 
			
		||||
-    xenXMConfCachePtr entry;
 | 
			
		||||
-    int ret = -1;
 | 
			
		||||
-
 | 
			
		||||
-    if ((domain == NULL) || (domain->conn == NULL) || (domain->name == NULL)) {
 | 
			
		||||
-        xenXMError(VIR_ERR_INVALID_ARG, __FUNCTION__);
 | 
			
		||||
-        return (-1);
 | 
			
		||||
-    }
 | 
			
		||||
-    if (domain->conn->flags & VIR_CONNECT_RO)
 | 
			
		||||
-        return (-1);
 | 
			
		||||
-    if (domain->id != -1)
 | 
			
		||||
-        return (-1);
 | 
			
		||||
-
 | 
			
		||||
-    priv = domain->conn->privateData;
 | 
			
		||||
-    xenUnifiedLock(priv);
 | 
			
		||||
-
 | 
			
		||||
-    if (!(filename = virHashLookup(priv->nameConfigMap, domain->name)))
 | 
			
		||||
-        goto cleanup;
 | 
			
		||||
-
 | 
			
		||||
-    if (!(entry = virHashLookup(priv->configCache, filename)))
 | 
			
		||||
-        goto cleanup;
 | 
			
		||||
-
 | 
			
		||||
-    entry->def->maxvcpus = entry->def->vcpus = vcpus;
 | 
			
		||||
-
 | 
			
		||||
-    /* If this fails, should we try to undo our changes to the
 | 
			
		||||
-     * in-memory representation of the config file. I say not!
 | 
			
		||||
-     */
 | 
			
		||||
-    if (xenXMConfigSaveFile(domain->conn, entry->filename, entry->def) < 0)
 | 
			
		||||
-        goto cleanup;
 | 
			
		||||
-    ret = 0;
 | 
			
		||||
-
 | 
			
		||||
-cleanup:
 | 
			
		||||
-    xenUnifiedUnlock(priv);
 | 
			
		||||
-    return ret;
 | 
			
		||||
-}
 | 
			
		||||
-
 | 
			
		||||
-/*
 | 
			
		||||
  * xenXMDomainSetVcpusFlags:
 | 
			
		||||
  * @domain: pointer to domain object
 | 
			
		||||
  * @nvcpus: number of vcpus
 | 
			
		||||
diff --git a/src/xen/xs_internal.c b/src/xen/xs_internal.c
 | 
			
		||||
index 9296f25..a9817b1 100644
 | 
			
		||||
--- a/src/xen/xs_internal.c
 | 
			
		||||
+++ b/src/xen/xs_internal.c
 | 
			
		||||
@@ -67,10 +67,8 @@ struct xenUnifiedDriver xenStoreDriver = {
 | 
			
		||||
     NULL, /* domainSave */
 | 
			
		||||
     NULL, /* domainRestore */
 | 
			
		||||
     NULL, /* domainCoreDump */
 | 
			
		||||
-    NULL, /* domainSetVcpus */
 | 
			
		||||
     NULL, /* domainPinVcpu */
 | 
			
		||||
     NULL, /* domainGetVcpus */
 | 
			
		||||
-    NULL, /* domainGetMaxVcpus */
 | 
			
		||||
     NULL, /* listDefinedDomains */
 | 
			
		||||
     NULL, /* numOfDefinedDomains */
 | 
			
		||||
     NULL, /* domainCreate */
 | 
			
		||||
-- 
 | 
			
		||||
1.7.2.3
 | 
			
		||||
 | 
			
		||||
							
								
								
									
										2404
									
								
								docs/apibuild.py
									
									
									
									
									
								
							
							
						
						
									
										2404
									
								
								docs/apibuild.py
									
									
									
									
									
								
							
										
											
												File diff suppressed because it is too large
												Load Diff
											
										
									
								
							@@ -1,363 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Applications using <strong>libvirt</strong></h1>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      This page provides an illustration of the wide variety of
 | 
			
		||||
      applications using the libvirt management API.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="add">Add an application</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      To add an application not listed on this page, send a message
 | 
			
		||||
      to the <a href="contact.html">mailing list</a>, requesting it
 | 
			
		||||
      be added here, or simply send a patch against the documentation
 | 
			
		||||
      in the libvirt.git docs subdirectory.
 | 
			
		||||
      If your application uses libvirt as its API,
 | 
			
		||||
      the following graphic is available for your website to advertise
 | 
			
		||||
      support for libvirt:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p class="image">
 | 
			
		||||
      <img src="madeWith.png" alt="Made with libvirt"/>
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="clientserver">Client/Server applications</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://archipelproject.org">Archipel</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Archipel is a libvirt-based solution to manage and supervise virtual
 | 
			
		||||
        machines.  It uses XMPP for all communication. There is no web
 | 
			
		||||
        service or custom protocol.  You just need at least one XMPP server,
 | 
			
		||||
        like eJabberd, to start playing with it.  This allows Archipel to
 | 
			
		||||
        work completely real time.  You never have to refresh the user
 | 
			
		||||
        interface, you'll be notified as soon as something happens. You can
 | 
			
		||||
        even use your favorite chat clients to command your infrastructure.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Isn't it great to be able to open a chat conversation with your
 | 
			
		||||
        virtual machine and say things like "How are you today?" or "Hey,
 | 
			
		||||
        please reboot"?
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="command">Command line tools</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://libguestfs.org">guestfish</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Guestfish is an interactive shell and command-line tool for examining
 | 
			
		||||
        and modifying virtual machine filesystems.  It uses libvirt to find
 | 
			
		||||
        guests and their associated disks.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt>virsh</dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        An interactive shell, and batch scriptable tool for performing
 | 
			
		||||
        management tasks on all libvirt managed domains, networks and
 | 
			
		||||
        storage. This is part of the libvirt core distribution.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://virt-manager.org/">virt-clone</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Allows the disk image(s) and configuration for an existing
 | 
			
		||||
        virtual machine to be cloned to form a new virtual machine.
 | 
			
		||||
        It automates copying of data across to new disk images, and
 | 
			
		||||
        updates the UUID, MAC address, and name in the configuration.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://et.redhat.com/~rjones/virt-df/">virt-df</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Examine the utilization of each filesystem in a virtual machine
 | 
			
		||||
        from the comfort of the host machine. This tool peeks into the
 | 
			
		||||
        guest disks and determines how much space is used. It can cope
 | 
			
		||||
        with common Linux filesystems and LVM volumes.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://virt-manager.org/">virt-image</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Provides a way to deploy virtual appliances. It defines a
 | 
			
		||||
        simplified portable XML format describing the pre-requisites
 | 
			
		||||
        of a virtual machine. At time of deployment this is translated
 | 
			
		||||
        into the domain XML format for execution under any libvirt
 | 
			
		||||
        hypervisor meeting the pre-requisites.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://virt-manager.org/">virt-install</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Provides a way to provision new virtual machines from a
 | 
			
		||||
        OS distribution install tree. It supports provisioning from
 | 
			
		||||
        local CD images, and the network over NFS, HTTP and FTP.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://et.redhat.com/~rjones/virt-top/">virt-top</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Watch the CPU, memory, network and disk utilization of all
 | 
			
		||||
        virtual machines running on a host.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt>
 | 
			
		||||
        <a href="http://people.redhat.com/~rjones/virt-what/">virt-what</a>
 | 
			
		||||
      </dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        virt-what is a shell script for detecting if the program is running
 | 
			
		||||
        in a virtual machine.  It prints out a list of facts about the
 | 
			
		||||
        virtual machine, derived from heuristics.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="configmgmt">Configuration Management</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="https://wiki.lcfg.org/bin/view/LCFG/LcfgLibvirt">LCFG</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        LCFG is a system for automatically installing and managing the
 | 
			
		||||
        configuration of large numbers of Unix systems.  It is particularly
 | 
			
		||||
        suitable for sites with very diverse and rapidly changing
 | 
			
		||||
        configurations.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        The lcfg-libvirt package adds support for virtualized systems to
 | 
			
		||||
        LCFG, with both Xen and KVM known to work.  Cloning guests is
 | 
			
		||||
        supported, as are the bridged, routed, and isolated modes for
 | 
			
		||||
        Virtual Networking.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="continuousintegration">Continuous Integration</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://buildbot.net/buildbot/docs/current/Libvirt.html">BuildBot</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        BuildBot is a system to automate the compile/test cycle required
 | 
			
		||||
        by most software projects.  CVS commits trigger new builds, run on
 | 
			
		||||
        a variety of client machines.  Build status (pass/fail/etc) are
 | 
			
		||||
        displayed on a web page or through other protocols.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://wiki.jenkins-ci.org/display/JENKINS/Libvirt+Slaves+Plugin">Jenkins</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        This plugin for Jenkins adds a way to control guest domains hosted
 | 
			
		||||
        on Xen or QEMU/KVM.  You configure a Jenkins Slave,
 | 
			
		||||
        selecting the guest domain and hypervisor.  When you need to build a
 | 
			
		||||
        job on a specific Slave, its guest domain is started, then the job is
 | 
			
		||||
        run.  When the build process is finished, the guest domain is shut
 | 
			
		||||
        down, ready to be used again as required.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="conversion">Conversion</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="https://rwmj.wordpress.com/2009/10/13/poor-mans-p2v/">Poor mans p2v</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        A simple approach for converting a physical machine to a virtual
 | 
			
		||||
        machine, using a rescue CD.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://et.redhat.com/~rjones/virt-p2v/">virt-p2v</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        An older tool for converting a physical machine into a virtual
 | 
			
		||||
        machine.  It is a LiveCD which is booted on the machine to be
 | 
			
		||||
        converted.  It collects a little information from the user, then
 | 
			
		||||
        copies the disks over to a remote machine and defines the XML for a
 | 
			
		||||
        domain to run the guest.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://git.fedorahosted.org/git/?p=virt-v2v.git;a=summary">virt-v2v</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        virt-v2v converts guests from a foreign hypervisor to run on KVM,
 | 
			
		||||
        managed by libvirt.  It can currently convert Red Hat Enterprise
 | 
			
		||||
        Linux (RHEL) and Fedora guests running on Xen and VMware ESX.  It
 | 
			
		||||
        will enable VirtIO drivers in the converted guest if possible.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        For RHEL customers of Red Hat, conversion of Windows guests is also
 | 
			
		||||
        possible.  This conversion requires some Microsoft signed pieces,
 | 
			
		||||
        that Red Hat can provide.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="https://launchpad.net/virt-goodies">vmware2libvirt</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Part of the <i>virt-goodies</i> package, vmware2libvirt is a python
 | 
			
		||||
        script for migrating a vmware image to libvirt.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="desktop">Desktop applications</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://virt-manager.org/">virt-manager</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        A general purpose desktop management tool, able to manage
 | 
			
		||||
        virtual machines across both local and remotely accessed
 | 
			
		||||
        hypervisors. It is targeted at home and small office usage
 | 
			
		||||
        upto managing 10-20 hosts and their VMs.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://virt-manager.org/">virt-viewer</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        A lightweight tool for accessing the graphical console
 | 
			
		||||
        associated with a virtual machine. It can securely connect
 | 
			
		||||
        to remote consoles supporting the VNC protocol. Also provides
 | 
			
		||||
        an optional mozilla browser plugin.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="iaas">Infrastructure as a Service (IaaS)</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://www.emotivecloud.net">EMOTIVE Cloud</a></dt>
 | 
			
		||||
      <dd>The EMOTIVE (Elastic Management Of Tasks In Virtualized
 | 
			
		||||
        Environments) middleware allows executing tasks and providing
 | 
			
		||||
        virtualized environments to the users with Xen, KVM or
 | 
			
		||||
        VirtualBox hypervisor. EMOTIVE's main feature is VM management
 | 
			
		||||
        with different scheduling policies. It can be also used as a
 | 
			
		||||
        cloud provider and is very easy to extend thanks to its
 | 
			
		||||
        modular Web Services architecture.
 | 
			
		||||
      </dd>
 | 
			
		||||
 | 
			
		||||
      <dt><a href="http://www.nimbusproject.org">Nimbus</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Nimbus is an open-source toolkit focused on providing
 | 
			
		||||
        Infrastructure-as-a-Service (IaaS) capabilities to the scientific
 | 
			
		||||
        community.  It uses libvirt for communication with all KVM and Xen
 | 
			
		||||
        virtual machines.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="libraries">Libraries</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://libguestfs.org">libguestfs</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        A library and set of tools for accessing and modifying virtual
 | 
			
		||||
        machine disk images.  It can be linked with C and C++ management
 | 
			
		||||
        programs, and has bindings for Perl, Python, Ruby, Java, OCaml,
 | 
			
		||||
        PHP, Haskell, and C#.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Using its FUSE module, you can also mount guest filesystems on the
 | 
			
		||||
        host, and there is a subproject to allow merging changes into the
 | 
			
		||||
        Windows Registry in Windows guests.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
        <dl>
 | 
			
		||||
            <dt><a href="https://github.com/ohadlevy/virt#readme">Ruby
 | 
			
		||||
            Libvirt Object bindings</a></dt>
 | 
			
		||||
            <dd>
 | 
			
		||||
                Allows using simple ruby objects to manipulate
 | 
			
		||||
                hypervisors, guests, storage, network etc.  It is
 | 
			
		||||
                based on top of
 | 
			
		||||
                the <a href="http://libvirt.org/ruby">native ruby
 | 
			
		||||
                bindings</a>.
 | 
			
		||||
            </dd>
 | 
			
		||||
        </dl>
 | 
			
		||||
    <h2><a name="livecd">LiveCD / Appliances</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://et.redhat.com/~rjones/virt-p2v/">virt-p2v</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        An older tool for converting a physical machine into a virtual
 | 
			
		||||
        machine.  It is a LiveCD which is booted on the machine to be
 | 
			
		||||
        converted.  It collects a little information from the user, then
 | 
			
		||||
        copies the disks over to a remote machine and defines the XML for a
 | 
			
		||||
        domain to run the guest.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="monitoring">Monitoring</a></h2>
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://collectd.org/plugins/libvirt.shtml">collectd</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        The libvirt-plugin is part of <a href="http://collectd.org/">collectd</a>
 | 
			
		||||
        and gathers statistics about virtualized guests on a system. This
 | 
			
		||||
        way, you can collect CPU, network interface and block device usage
 | 
			
		||||
        for each guest without installing collectd on the guest systems.
 | 
			
		||||
        For a full description, please refer to the libvirt section in the
 | 
			
		||||
        collectd.conf(5) manual page.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://honk.sigxcpu.org/projects/libvirt/#munin">Munin</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        The plugins provided by Guido Günther allow to monitor various things
 | 
			
		||||
        like network and block I/O with
 | 
			
		||||
        <a href="http://munin.projects.linpro.no/">Munin</a>.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://et.redhat.com/~rjones/nagios-virt/">Nagios-virt</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Nagios-virt is a configuration tool to add monitoring of your
 | 
			
		||||
        virtualised domains to <a href="http://www.nagios.org/">Nagios</a>.
 | 
			
		||||
        You can use this tool to either set up a new Nagios installation for
 | 
			
		||||
        your Xen or QEMU/KVM guests, or to integrate with your existing Nagios
 | 
			
		||||
        installation.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://community.zenoss.org/docs/DOC-4687">Zenoss</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        The Zenoss libvirt Zenpack adds support for monitoring virtualization
 | 
			
		||||
        servers.  It has been tested with KVM, QEMU, VMware ESX, and VMware
 | 
			
		||||
        GSX.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="provisioning">Provisioning</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://www.ibm.com/software/tivoli/products/prov-mgr/">Tivoli Provisioning Manager</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Part of the IBM Tivoli family, Tivoli Provisioning Manager (TPM) is
 | 
			
		||||
        an IT lifecycle automation product.  It
 | 
			
		||||
        <a href="http://publib.boulder.ibm.com/infocenter/tivihelp/v38r1/index.jsp?topic=/com.ibm.tivoli.tpm.apk.doc/libvirt_package.html">uses libvirt</a>
 | 
			
		||||
        for communication with virtualization hosts and guest domains.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://theforeman.org">Foreman</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
      Foreman is an open source web based application aimed to be a
 | 
			
		||||
      Single Address For All Machines Life Cycle Management. Foreman:
 | 
			
		||||
 | 
			
		||||
      <ul>
 | 
			
		||||
          <li>Creates everything you need when adding a new machine to
 | 
			
		||||
          your network, its goal being automatically managing
 | 
			
		||||
          everything you would normally manage manually (DNS, DHCP,
 | 
			
		||||
          TFTP, Virtual Machines,CA, CMDB...)</li>
 | 
			
		||||
          <li>Integrates with Puppet (and acts as web front end to it).</li>
 | 
			
		||||
          <li>Takes care of provisioning until the point puppet is
 | 
			
		||||
          running, allowing Puppet to do what it does best.</li>
 | 
			
		||||
          <li>Shows you Systems Inventory (based on Facter) and
 | 
			
		||||
          provides real time information about hosts status based on
 | 
			
		||||
          Puppet reports.</li>
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="web">Web applications</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="http://community.abiquo.com/display/AbiCloud">AbiCloud</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        AbiCloud is an open source cloud platform manager which allows to
 | 
			
		||||
        easily deploy a private cloud in your datacenter. One of the key
 | 
			
		||||
        differences of AbiCloud is the web rich interface for managing the
 | 
			
		||||
        infrastructure. You can deploy a new service just dragging and
 | 
			
		||||
        dropping a VM.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dt><a href="http://ovirt.org/">oVirt</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        oVirt provides the ability to manage large numbers of virtual
 | 
			
		||||
        machines across an entire data center of hosts. It integrates
 | 
			
		||||
        with FreeIPA for Kerberos authentication, and in the future,
 | 
			
		||||
        certificate management.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="mobile">Mobile applications</a></h2>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="https://market.android.com/details?id=vm.manager">VM Manager</a></dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        VM Manager is VM (libvirt) manager (over SSH) application. VM Manager
 | 
			
		||||
        is an application for libvirt VM / Domain management over SSH.
 | 
			
		||||
        Please keep in mind that this software is under heavy development.
 | 
			
		||||
      </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,5 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Domain management architecture</h1>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,87 +0,0 @@
 | 
			
		||||
#FIG 3.2
 | 
			
		||||
Landscape
 | 
			
		||||
Center
 | 
			
		||||
Inches
 | 
			
		||||
Letter
 | 
			
		||||
100.00
 | 
			
		||||
Single
 | 
			
		||||
-2
 | 
			
		||||
1200 2
 | 
			
		||||
2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
 | 
			
		||||
	 1050 7500 9375 7500 9375 8700 1050 8700 1050 7500
 | 
			
		||||
2 4 0 1 0 7 50 -1 -1 0.000 0 0 7 0 0 5
 | 
			
		||||
	 3525 7275 3525 4125 1050 4125 1050 7275 3525 7275
 | 
			
		||||
2 1 1 2 0 7 50 -1 -1 6.000 0 0 -1 0 0 2
 | 
			
		||||
	 1050 6540 3540 6525
 | 
			
		||||
2 4 0 1 0 7 50 -1 -1 4.000 0 0 7 0 0 5
 | 
			
		||||
	 1590 6900 1590 6645 1140 6645 1140 6900 1590 6900
 | 
			
		||||
2 4 0 1 0 7 50 -1 -1 4.000 0 0 7 0 0 5
 | 
			
		||||
	 1590 7185 1590 6930 1140 6930 1140 7185 1590 7185
 | 
			
		||||
2 1 0 4 0 7 50 -1 -1 0.000 0 0 -1 1 1 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 1875 7725 8625 7725
 | 
			
		||||
2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
 | 
			
		||||
	 1650 5625 3000 5625 3000 6375 1650 6375 1650 5625
 | 
			
		||||
2 1 0 4 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 2850 7725 2850 6375
 | 
			
		||||
2 4 0 1 0 7 50 -1 -1 0.000 0 0 7 0 0 5
 | 
			
		||||
	 6450 7275 6450 4125 3975 4125 3975 7275 6450 7275
 | 
			
		||||
2 4 0 1 0 7 50 -1 -1 0.000 0 0 7 0 0 5
 | 
			
		||||
	 9300 7275 9300 4125 6825 4125 6825 7275 9300 7275
 | 
			
		||||
2 1 1 2 0 7 50 -1 -1 6.000 0 0 -1 0 0 2
 | 
			
		||||
	 3975 6540 6465 6525
 | 
			
		||||
2 1 1 2 0 7 50 -1 -1 6.000 0 0 -1 0 0 2
 | 
			
		||||
	 6825 6540 9315 6525
 | 
			
		||||
2 1 0 4 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 5400 7725 5400 7050
 | 
			
		||||
2 1 0 4 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 8025 7725 8025 7050
 | 
			
		||||
2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
 | 
			
		||||
	 1050 8925 9375 8925 9375 9900 1050 9900 1050 8925
 | 
			
		||||
2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
 | 
			
		||||
	 2100 4575 3450 4575 3450 5325 2100 5325 2100 4575
 | 
			
		||||
2 1 1 3 0 7 50 -1 -1 2.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 3225 5325 3225 8325
 | 
			
		||||
2 1 1 3 0 7 50 -1 -1 2.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 6225 6900 6225 8250
 | 
			
		||||
2 1 1 3 0 7 50 -1 -1 2.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 8925 6900 8925 8250
 | 
			
		||||
2 1 1 3 0 7 50 -1 -1 2.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 1725 7125 1725 8325
 | 
			
		||||
2 1 0 4 0 7 50 -1 -1 0.000 0 0 -1 1 1 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 2850 5850 2850 5025
 | 
			
		||||
2 1 1 3 0 7 50 -1 -1 2.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 5175 8475 5175 9375
 | 
			
		||||
2 1 1 3 0 7 50 -1 -1 2.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 1350 7125 1350 9450
 | 
			
		||||
2 1 0 4 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
 | 
			
		||||
	1 1 2.00 120.00 240.00
 | 
			
		||||
	 2325 7725 2325 7200
 | 
			
		||||
2 1 1 1 0 7 50 -1 -1 4.000 0 0 -1 0 0 1
 | 
			
		||||
	 900 3975
 | 
			
		||||
2 1 1 1 0 7 50 -1 -1 4.000 0 0 -1 0 0 1
 | 
			
		||||
	 9525 9975
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 870 4350 7980 XenBus\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 780 1680 6870 drivers\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 1050 1800 6075 XenStore\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 900 1875 7125 Kernel0\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 960 4875 6975 KernelU\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 960 7650 6975 KernelU\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 255 1740 4050 8400 Xen Hypervisor\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 585 2325 4950 Xend\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 690 1200 4725 Dom0\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 750 4875 5325 DomU\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 750 7650 5325 DomU\001
 | 
			
		||||
4 0 0 50 -1 0 18 0.0000 4 195 1080 3750 9450 Hardware\001
 | 
			
		||||
										
											Binary file not shown.
										
									
								
							| 
		 Before Width: | Height: | Size: 5.4 KiB  | 
@@ -1,97 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1 >libvirt architecture</h1>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Currently libvirt supports 2 kind of virtualization, and its
 | 
			
		||||
      internal structure is based on a driver model which simplifies
 | 
			
		||||
      adding new
 | 
			
		||||
      engines:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="Xen">Xen support</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>When running in a Xen environment, programs using libvirt have to execute
 | 
			
		||||
in "Domain 0", which is the primary Linux OS loaded on the machine. That OS
 | 
			
		||||
kernel provides most if not all of the actual drivers used by the set of
 | 
			
		||||
domains. It also runs the Xen Store, a database of information shared by the
 | 
			
		||||
hypervisor, the kernels, the drivers and the xen daemon. Xend. The xen daemon
 | 
			
		||||
supervise the control and execution of the sets of domains. The hypervisor,
 | 
			
		||||
drivers, kernels and daemons communicate though a shared system bus
 | 
			
		||||
implemented in the hypervisor. The figure below tries to provide a view of
 | 
			
		||||
this environment:</p>
 | 
			
		||||
    <img src="architecture.gif" alt="The Xen architecture" />
 | 
			
		||||
    <p>The library can be initialized in 2 ways depending on the level of
 | 
			
		||||
privilege of the embedding program. If it runs with root access,
 | 
			
		||||
virConnectOpen() can be used, it will use three different ways to connect to
 | 
			
		||||
the Xen infrastructure:</p>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>a connection to the Xen Daemon though an HTTP RPC layer</li>
 | 
			
		||||
      <li>a read/write connection to the Xen Store</li>
 | 
			
		||||
      <li>use Xen Hypervisor calls</li>
 | 
			
		||||
      <li>when used as non-root libvirt connect to a proxy daemon running
 | 
			
		||||
      as root and providing read-only support</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
    <p>The library will usually interact with the Xen daemon for any operation
 | 
			
		||||
changing the state of the system, but for performance and accuracy reasons
 | 
			
		||||
may talk directly to the hypervisor when gathering state information at
 | 
			
		||||
least when possible (i.e. when the running program using libvirt has root
 | 
			
		||||
privilege access).</p>
 | 
			
		||||
    <p>If it runs without root access virConnectOpenReadOnly() should be used to
 | 
			
		||||
connect to initialize the library. It will then fork a libvirt_proxy
 | 
			
		||||
program running as root and providing read_only access to the API, this is
 | 
			
		||||
then only useful for reporting and monitoring.</p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="QEmu">QEmu and KVM support</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>The model for QEmu and KVM is completely similar, basically KVM is based
 | 
			
		||||
on QEmu for the process controlling a new domain, only small details differs
 | 
			
		||||
between the two. In both case the libvirt API is provided by a controlling
 | 
			
		||||
process forked by libvirt in the background and which launch and control the
 | 
			
		||||
QEmu or KVM process. That program called libvirt_qemud talks though a specific
 | 
			
		||||
protocol to the library, and connects to the console of the QEmu process in
 | 
			
		||||
order to control and report on its status. Libvirt tries to expose all the
 | 
			
		||||
emulations models of QEmu, the selection is done when creating the new
 | 
			
		||||
domain, by specifying the architecture and machine type targeted.</p>
 | 
			
		||||
    <p>The code controlling the QEmu process is available in the
 | 
			
		||||
<code>qemud/</code> directory.</p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="drivers">Driver based architecture</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>As the previous section explains, libvirt can communicate using different
 | 
			
		||||
channels with the current hypervisor, and should also be able to use
 | 
			
		||||
different kind of hypervisor. To simplify the internal design, code, ease
 | 
			
		||||
maintenance and simplify the support of other virtualization engine the
 | 
			
		||||
internals have been structured as one core component, the libvirt.c module
 | 
			
		||||
acting as a front-end for the library API and a set of hypervisor drivers
 | 
			
		||||
defining a common set of routines. That way the Xen Daemon access, the Xen
 | 
			
		||||
Store one, the Hypervisor hypercall are all isolated in separate C modules
 | 
			
		||||
implementing at least a subset of the common operations defined by the
 | 
			
		||||
drivers present in driver.h:</p>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>xend_internal: implements the driver functions though the Xen
 | 
			
		||||
  Daemon</li>
 | 
			
		||||
      <li>xs_internal: implements the subset of the driver available though the
 | 
			
		||||
    Xen Store</li>
 | 
			
		||||
      <li>xen_internal: provide the implementation of the functions possible via
 | 
			
		||||
    direct hypervisor access</li>
 | 
			
		||||
      <li>proxy_internal: provide read-only Xen access via a proxy, the proxy code
 | 
			
		||||
    is in the <code>proxy/</code> directory.</li>
 | 
			
		||||
      <li>xm_internal: provide support for Xen defined but not running
 | 
			
		||||
    domains.</li>
 | 
			
		||||
      <li>qemu_internal: implement the driver functions for QEmu and
 | 
			
		||||
    KVM virtualization engines. It also uses a qemud/ specific daemon
 | 
			
		||||
    which interacts with the QEmu process to implement libvirt API.</li>
 | 
			
		||||
      <li>test: this is a test driver useful for regression tests of the
 | 
			
		||||
    front-end part of libvirt.</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
    <p>Note that a given driver may only implement a subset of those functions,
 | 
			
		||||
(for example saving a Xen domain state to disk and restoring it is only
 | 
			
		||||
possible though the Xen Daemon), in that case the driver entry points for
 | 
			
		||||
unsupported functions are initialized to NULL.</p>
 | 
			
		||||
    <p></p>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,53 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Network management architecture</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="architecture">Architecture illustration</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The diagrams below illustrate some of the network configurations
 | 
			
		||||
      enabled by the libvirt networking APIs
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><strong>VLAN 1</strong>. This virtual network has connectivity
 | 
			
		||||
        to <code>LAN 2</code> with traffic forwarded and NATed.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li><strong>VLAN 2</strong>. This virtual network is completely
 | 
			
		||||
        isolated from any physical LAN.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li><strong>Guest A</strong>. The first network interface is bridged
 | 
			
		||||
        to the physical <code>LAN 1</code>. The second interface is connected
 | 
			
		||||
        to a virtual network <code>VLAN 1</code>.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li><strong>Guest B</strong>. The first network interface is connected
 | 
			
		||||
        to a virtual network <code>VLAN 1</code>, giving it limited NAT
 | 
			
		||||
        based connectivity to LAN2. It has a second network interface
 | 
			
		||||
        connected to <code>VLAN 2</code>. It acts a router allowing limited
 | 
			
		||||
        traffic between the two VLANs, thus giving <code>Guest C</code>
 | 
			
		||||
        connectivity to the physical <code>LAN 2</code>.
 | 
			
		||||
        </li>
 | 
			
		||||
      <li><strong>Guest C</strong>. The only network interface is connected
 | 
			
		||||
        to a virtual network <code>VLAN 2</code>. It has no direct connectivity
 | 
			
		||||
        to a physical LAN, relying on <code>Guest B</code> to route traffic
 | 
			
		||||
        on its behalf.
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="logical">Logical diagram</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p class="image">
 | 
			
		||||
      <img src="libvirt-net-logical.png" alt="Logical network architecture"/>
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="physical">Physical diagram</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p class="image">
 | 
			
		||||
      <img src="libvirt-net-physical.png" alt="Physical network architecture"/>
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,5 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Node device management architecture</h1>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,30 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Storage management architecture</h1>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The storage management APIs are based around 2 core concepts
 | 
			
		||||
    </p>
 | 
			
		||||
    <ol>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>Volume</strong> - a single storage volume which can
 | 
			
		||||
        be assigned to a guest, or used for creating further pools. A
 | 
			
		||||
        volume is either a block device, a raw file, or a special format
 | 
			
		||||
        file.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>Pool</strong> - provides a means for taking a chunk
 | 
			
		||||
        of storage and carving it up into volumes. A pool can be used to
 | 
			
		||||
        manage things such as a physical disk, a NFS server, a iSCSI target,
 | 
			
		||||
        a host adapter, an LVM group.
 | 
			
		||||
      </li>
 | 
			
		||||
    </ol>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      These two concepts are mapped through to two libvirt objects, a
 | 
			
		||||
      <code>virStorageVolPtr</code> and a <code>virStoragePoolPtr</code>,
 | 
			
		||||
      each with a collection of APIs for their management.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,288 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1 >Authentication & access control</h1>
 | 
			
		||||
    <p>
 | 
			
		||||
      When connecting to libvirt, some connections may require client
 | 
			
		||||
      authentication before allowing use of the APIs. The set of possible
 | 
			
		||||
      authentication mechanisms is administrator controlled, independent
 | 
			
		||||
      of applications using libvirt.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="Auth_client_config">Client configuration</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      When connecting to a remote hypervisor which requires authentication,
 | 
			
		||||
most libvirt applications will prompt the user for the credentials. It is
 | 
			
		||||
also possible to provide a client configuration file containing all the
 | 
			
		||||
authentication credentials, avoiding any interaction. Libvirt will look
 | 
			
		||||
for the authentication file using the following sequence:
 | 
			
		||||
    </p>
 | 
			
		||||
    <ol>
 | 
			
		||||
      <li>The file path specified by the $LIBVIRT_AUTH_FILE environment
 | 
			
		||||
        variable.</li>
 | 
			
		||||
      <li>The file path specified by the "authfile=/some/file" URI
 | 
			
		||||
        query parameter</li>
 | 
			
		||||
      <li>The file $HOME/.libvirt/auth.conf</li>
 | 
			
		||||
      <li>The file /etc/libvirt/auth.conf</li>
 | 
			
		||||
    </ol>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The auth configuration file uses the traditional <code>".ini"</code>
 | 
			
		||||
      style syntax. There are two types of groups that can be present in
 | 
			
		||||
      the config. First there are one or more <strong>credential</strong>
 | 
			
		||||
      sets, which provide the actual authentication credentials. The keys
 | 
			
		||||
      within the group may be:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><code>username</code>: the user login name to act as. This
 | 
			
		||||
        is relevant for ESX, Xen, HyperV and SSH, but probably not
 | 
			
		||||
        the one you want to libvirtd with SASL.</li>
 | 
			
		||||
      <li><code>authname</code>: the name to authorize as. This is
 | 
			
		||||
        what is commonly required for libvirtd with SASL.</li>
 | 
			
		||||
      <li><code>password</code>: the secret password</li>
 | 
			
		||||
      <li><code>realm</code>: the domain realm for SASL, mostly
 | 
			
		||||
        unused</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Each set of credentials has a name, which is part of the group
 | 
			
		||||
      entry name. Overall the syntax is
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
[credentials-$NAME]
 | 
			
		||||
credname1=value1
 | 
			
		||||
credname2=value2</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      For example, to define two sets of credentials used for production
 | 
			
		||||
      and test machines, using libvirtd, and a further ESX server for dev:
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
[credentials-test]
 | 
			
		||||
authname=fred
 | 
			
		||||
password=123456
 | 
			
		||||
 | 
			
		||||
[credentials-prod]
 | 
			
		||||
authname=bar
 | 
			
		||||
password=letmein
 | 
			
		||||
 | 
			
		||||
[credentials-dev]
 | 
			
		||||
username=joe
 | 
			
		||||
password=hello</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The second set of groups provide mappings of credentials to
 | 
			
		||||
      specific machine services. The config file group names compromise
 | 
			
		||||
      the service type and host:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
[auth-$SERVICE-$HOSTNAME]
 | 
			
		||||
credentials=$CREDENTIALS</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      For example, following the previous example, here is how to
 | 
			
		||||
      list some machines
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
[auth-libvirt-test1.example.com]
 | 
			
		||||
credentials=test
 | 
			
		||||
 | 
			
		||||
[auth-libvirt-test2.example.com]
 | 
			
		||||
credentials=test
 | 
			
		||||
 | 
			
		||||
[auth-libvirt-demo3.example.com]
 | 
			
		||||
credentials=test
 | 
			
		||||
 | 
			
		||||
[auth-libvirt-prod1.example.com]
 | 
			
		||||
credentials=prod
 | 
			
		||||
 | 
			
		||||
[auth-esx-dev1.example.com]
 | 
			
		||||
credentials=dev</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The following service types are known to libvirt
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ol>
 | 
			
		||||
      <li><code>libvirt</code> - used for connections to a libvirtd
 | 
			
		||||
        server, which is configured with SASL auth</li>
 | 
			
		||||
      <li><code>ssh</code> - used for connections to a Phyp server
 | 
			
		||||
        over SSH</li>
 | 
			
		||||
      <li><code>esx</code> - used for connections to an ESX or
 | 
			
		||||
        VirtualCenter server</li>
 | 
			
		||||
      <li><code>xen</code> - used for connections to a Xen Enterprise
 | 
			
		||||
        sever using XenAPI</li>
 | 
			
		||||
    </ol>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Applications using libvirt are free to use this same configuration
 | 
			
		||||
      file for storing other credentials. For example, it can be used
 | 
			
		||||
      to storage VNC or SPICE login credentials
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="ACL_server_config">Server configuration</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
The libvirt daemon allows the administrator to choose the authentication
 | 
			
		||||
mechanisms used for client connections on each network socket independently.
 | 
			
		||||
This is primarily controlled via the libvirt daemon master config file in
 | 
			
		||||
<code>/etc/libvirt/libvirtd.conf</code>. Each of the libvirt sockets can
 | 
			
		||||
have its authentication mechanism configured independently. There is
 | 
			
		||||
currently a choice of <code>none</code>, <code>polkit</code>, and <code>sasl</code>.
 | 
			
		||||
The SASL scheme can be further configured to choose between a large
 | 
			
		||||
number of different mechanisms.
 | 
			
		||||
</p>
 | 
			
		||||
    <h2><a name="ACL_server_unix_perms">UNIX socket permissions/group</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
If libvirt does not contain support for PolicyKit, then access control for
 | 
			
		||||
the UNIX domain socket is done using traditional file user/group ownership
 | 
			
		||||
and permissions. There are 2 sockets, one for full read-write access, the
 | 
			
		||||
other for read-only access. The RW socket will be restricted (mode 0700) to
 | 
			
		||||
only allow the <code>root</code> user to connect. The read-only socket will
 | 
			
		||||
be open access (mode 0777) to allow any user to connect.
 | 
			
		||||
</p>
 | 
			
		||||
    <p>
 | 
			
		||||
To allow non-root users greater access, the <code>libvirtd.conf</code> file
 | 
			
		||||
can be edited to change the permissions via the <code>unix_sock_rw_perms</code>,
 | 
			
		||||
config parameter and to set a user group via the <code>unix_sock_group</code>
 | 
			
		||||
parameter. For example, setting the former to mode <code>0770</code> and the
 | 
			
		||||
latter <code>wheel</code> would let any user in the wheel group connect to
 | 
			
		||||
the libvirt daemon.
 | 
			
		||||
</p>
 | 
			
		||||
    <h2><a name="ACL_server_polkit">UNIX socket PolicyKit auth</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
If libvirt contains support for PolicyKit, then access control options are
 | 
			
		||||
more advanced. The <code>unix_sock_auth</code> parameter will default to
 | 
			
		||||
<code>polkit</code>, and the file permissions will default to <code>0777</code>
 | 
			
		||||
even on the RW socket. Upon connecting to the socket, the client application
 | 
			
		||||
will be required to identify itself with PolicyKit. The default policy for the
 | 
			
		||||
RW daemon socket will require any application running in the current desktop
 | 
			
		||||
session to authenticate using the user's password. This is akin to <code>sudo</code>
 | 
			
		||||
auth, but does not require that the client application ultimately run as root.
 | 
			
		||||
Default policy will still allow any application to connect to the RO socket.
 | 
			
		||||
</p>
 | 
			
		||||
    <p>
 | 
			
		||||
The default policy can be overridden by creating a new policy file in the
 | 
			
		||||
local override directory <code>/etc/polkit-1/localauthority/50-local.d/</code>.
 | 
			
		||||
Policy files should have a unique name ending with .pkla.  Using reverse DNS
 | 
			
		||||
naming works well. Information on the options available can be found by
 | 
			
		||||
reading the pklocalauthority man page. The two libvirt daemon actions
 | 
			
		||||
available are named <code>org.libvirt.unix.manage</code> for full management
 | 
			
		||||
access, and <code>org.libvirt.unix.monitor</code> for read-only access.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
As an example, this gives the user <code>fred</code> full management access:
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>[Allow fred libvirt management permissions]
 | 
			
		||||
Identity=unix-user:fred
 | 
			
		||||
Action=org.libvirt.unix.manage
 | 
			
		||||
ResultAny=yes
 | 
			
		||||
ResultInactive=yes
 | 
			
		||||
ResultActive=yes</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
Further examples of PolicyKit setup can be found on the
 | 
			
		||||
<a href="http://wiki.libvirt.org/page/SSHPolicyKitSetup">wiki page</a>.
 | 
			
		||||
    </p>
 | 
			
		||||
    <h2><a name="ACL_server_username">Username/password auth</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
The plain TCP socket of the libvirt daemon defaults to using SASL for authentication.
 | 
			
		||||
The SASL mechanism configured by default is DIGEST-MD5, which provides a basic
 | 
			
		||||
username+password style authentication. It also provides for encryption of the data
 | 
			
		||||
stream, so the security of the plain TCP socket is on a par with that of the TLS
 | 
			
		||||
socket. If desired the UNIX socket and TLS socket can also have SASL enabled by
 | 
			
		||||
setting the <code>auth_unix_ro</code>, <code>auth_unix_rw</code>, <code>auth_tls</code>
 | 
			
		||||
config params in <code>libvirt.conf</code>.
 | 
			
		||||
</p>
 | 
			
		||||
    <p>
 | 
			
		||||
Out of the box, no user accounts are defined, so no clients will be able to authenticate
 | 
			
		||||
on the TCP socket. Adding users and setting their passwords is done with the <code>saslpasswd2</code>
 | 
			
		||||
command. When running this command it is important to tell it that the appname is <code>libvirt</code>.
 | 
			
		||||
As an example, to add a user <code>fred</code>, run
 | 
			
		||||
</p>
 | 
			
		||||
    <pre>
 | 
			
		||||
# saslpasswd2 -a libvirt fred
 | 
			
		||||
Password: xxxxxx
 | 
			
		||||
Again (for verification): xxxxxx
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
To see a list of all accounts the <code>sasldblistusers2</code> command can be used.
 | 
			
		||||
This command expects to be given the path to the libvirt user database, which is kept
 | 
			
		||||
in <code>/etc/libvirt/passwd.db</code>
 | 
			
		||||
</p>
 | 
			
		||||
    <pre>
 | 
			
		||||
# sasldblistusers2 -f /etc/libvirt/passwd.db
 | 
			
		||||
fred@t60wlan.home.berrange.com: userPassword
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
Finally, to disable a user's access, the <code>saslpasswd2</code> command can be used
 | 
			
		||||
again:
 | 
			
		||||
</p>
 | 
			
		||||
    <pre>
 | 
			
		||||
# saslpasswd2 -a libvirt -d fred
 | 
			
		||||
</pre>
 | 
			
		||||
    <h2><a name="ACL_server_kerberos">Kerberos auth</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
The plain TCP socket of the libvirt daemon defaults to using SASL for authentication.
 | 
			
		||||
The SASL mechanism configured by default is DIGEST-MD5, which provides a basic
 | 
			
		||||
username+password style authentication. To enable Kerberos single-sign-on instead,
 | 
			
		||||
the libvirt SASL configuration file must be changed. This is <code>/etc/sasl2/libvirt.conf</code>.
 | 
			
		||||
The <code>mech_list</code> parameter must first be changed to <code>gssapi</code>
 | 
			
		||||
instead of the default <code>digest-md5</code>. If SASL is enabled on the UNIX
 | 
			
		||||
and/or TLS sockets, Kerberos will also be used for them. Like DIGEST-MD5, the Kerberos
 | 
			
		||||
mechanism provides data encryption of the session.
 | 
			
		||||
</p>
 | 
			
		||||
    <p>
 | 
			
		||||
Some operating systems do not install the SASL kerberos plugin by default. It
 | 
			
		||||
may be necessary to install a sub-package such as <code>cyrus-sasl-gssapi</code>.
 | 
			
		||||
To check whether the Kerberos plugin is installed run the <code>pluginviewer</code>
 | 
			
		||||
program and verify that <code>gssapi</code> is listed,eg:
 | 
			
		||||
</p>
 | 
			
		||||
    <pre>
 | 
			
		||||
# pluginviewer
 | 
			
		||||
...snip...
 | 
			
		||||
Plugin "gssapiv2" [loaded],     API version: 4
 | 
			
		||||
        SASL mechanism: GSSAPI, best SSF: 56
 | 
			
		||||
        security flags: NO_ANONYMOUS|NO_PLAINTEXT|NO_ACTIVE|PASS_CREDENTIALS|MUTUAL_AUTH
 | 
			
		||||
        features: WANT_CLIENT_FIRST|PROXY_AUTHENTICATION|NEED_SERVER_FQDN
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
Next it is necessary for the administrator of the Kerberos realm to issue a principle
 | 
			
		||||
for the libvirt server. There needs to be one principle per host running the libvirt
 | 
			
		||||
daemon. The principle should be named <code>libvirt/full.hostname@KERBEROS.REALM</code>.
 | 
			
		||||
This is typically done by running the <code>kadmin.local</code> command on the Kerberos
 | 
			
		||||
server, though some Kerberos servers have alternate ways of setting up service principles.
 | 
			
		||||
Once created, the principle should be exported to a keytab, copied to the host running
 | 
			
		||||
the libvirt daemon and placed in <code>/etc/libvirt/krb5.tab</code>
 | 
			
		||||
</p>
 | 
			
		||||
    <pre>
 | 
			
		||||
# kadmin.local
 | 
			
		||||
kadmin.local: add_principal libvirt/foo.example.com
 | 
			
		||||
Enter password for principal "libvirt/foo.example.com@EXAMPLE.COM":
 | 
			
		||||
Re-enter password for principal "libvirt/foo.example.com@EXAMPLE.COM":
 | 
			
		||||
Principal "libvirt/foo.example.com@EXAMPLE.COM" created.
 | 
			
		||||
 | 
			
		||||
kadmin.local:  ktadd -k /root/libvirt-foo-example.tab libvirt/foo.example.com@EXAMPLE.COM
 | 
			
		||||
Entry for principal libvirt/foo.example.com@EXAMPLE.COM with kvno 4, encryption type Triple DES cbc mode with HMAC/sha1 added to keytab WRFILE:/root/libvirt-foo-example.tab.
 | 
			
		||||
Entry for principal libvirt/foo.example.com@EXAMPLE.COM with kvno 4, encryption type ArcFour with HMAC/md5 added to keytab WRFILE:/root/libvirt-foo-example.tab.
 | 
			
		||||
Entry for principal libvirt/foo.example.com@EXAMPLE.COM with kvno 4, encryption type DES with HMAC/sha1 added to keytab WRFILE:/root/libvirt-foo-example.tab.
 | 
			
		||||
Entry for principal libvirt/foo.example.com@EXAMPLE.COM with kvno 4, encryption type DES cbc mode with RSA-MD5 added to keytab WRFILE:/root/libvirt-foo-example.tab.
 | 
			
		||||
 | 
			
		||||
kadmin.local: quit
 | 
			
		||||
 | 
			
		||||
# scp /root/libvirt-foo-example.tab root@foo.example.com:/etc/libvirt/krb5.tab
 | 
			
		||||
# rm /root/libvirt-foo-example.tab
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
Any client application wishing to connect to a Kerberos enabled libvirt server
 | 
			
		||||
merely needs to run <code>kinit</code> to gain a user principle. This may well
 | 
			
		||||
be done automatically when a user logs into a desktop session, if PAM is setup
 | 
			
		||||
to authenticate against Kerberos.
 | 
			
		||||
</p>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,83 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1 >Bindings for other languages</h1>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Libvirt supports C and C++ directly, and has bindings available
 | 
			
		||||
      for other languages:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>C#</strong>: Arnaud Champion develops
 | 
			
		||||
        <a href="csharp.html">C# bindings</a>.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>Java</strong>: Daniel Veillard develops
 | 
			
		||||
        <a href="java.html">Java bindings</a>.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>OCaml</strong>: Richard Jones develops
 | 
			
		||||
        <a href="http://libvirt.org/ocaml/">OCaml bindings</a>.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>Perl</strong>: Daniel Berrange develops
 | 
			
		||||
        <a href="http://search.cpan.org/dist/Sys-Virt/">Perl bindings</a>.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <p>
 | 
			
		||||
          <strong>PHP</strong>: Radek Hladik started developing
 | 
			
		||||
          <a href="http://libvirt.org/php">PHP bindings</a> in 2010.
 | 
			
		||||
        </p>
 | 
			
		||||
        <p>
 | 
			
		||||
          In February 2011 the binding development has been moved to the libvirt.org website as
 | 
			
		||||
          libvirt-php project.
 | 
			
		||||
        </p>
 | 
			
		||||
        <p>
 | 
			
		||||
          The project is now maintained by Michal Novotny and it's heavily based
 | 
			
		||||
          on Radek's version. For more information, including
 | 
			
		||||
          information on posting patches to libvirt-php, please refer
 | 
			
		||||
          to the <a href="http://libvirt.org/php">PHP bindings</a> site.
 | 
			
		||||
        </p>
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <p>
 | 
			
		||||
          <strong>Python</strong>: Libvirt comes with direct support for
 | 
			
		||||
          the Python language.
 | 
			
		||||
        </p>
 | 
			
		||||
        <p>
 | 
			
		||||
          If your libvirt is installed as packages, rather than compiled
 | 
			
		||||
          by you from source code, ensure you have the appropriate
 | 
			
		||||
          package installed.
 | 
			
		||||
        </p>
 | 
			
		||||
        <p>
 | 
			
		||||
          This is named <b>libvirt-python</b> on RHEL/Fedora,
 | 
			
		||||
          <a href="http://packages.ubuntu.com/search?keywords=python-libvirt"><b>python-libvirt</b></a>
 | 
			
		||||
          on Ubuntu, and may be named differently on others.
 | 
			
		||||
        </p>
 | 
			
		||||
        <p>
 | 
			
		||||
          For usage information, see the
 | 
			
		||||
          <a href="python.html">Python API bindings</a> page.
 | 
			
		||||
        </p>
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>Ruby</strong>: Chris Lalancette develops
 | 
			
		||||
        <a href="http://libvirt.org/ruby/">Ruby bindings</a>.
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      For information on using libvirt on <strong>Windows</strong>
 | 
			
		||||
      <a href="windows.html">please see the Windows support page</a>.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Support, requests or help for libvirt bindings are welcome on the
 | 
			
		||||
      <a href="https://www.redhat.com/mailman/listinfo/libvir-list/">mailing list</a>,
 | 
			
		||||
      as usual try to provide enough background information and make sure
 | 
			
		||||
      you use recent version, see the <a href="bugs.html">help page</a>.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,146 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
 | 
			
		||||
    <h1>Bug reporting</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="bugzilla">Bug Tracking</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      If you are using libvirt binaries from a Linux distribution
 | 
			
		||||
      check below for distribution specific bug reporting policies
 | 
			
		||||
      first.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="general">General libvirt bug reports</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The <a href="http://bugzilla.redhat.com">Red Hat Bugzilla Server</a>
 | 
			
		||||
      should be used to report bugs and request features in libvirt.
 | 
			
		||||
      Before submitting a ticket, check the existing tickets to see if
 | 
			
		||||
      the bug/feature is already tracked.
 | 
			
		||||
 | 
			
		||||
      For general libvirt bug reports, from self-built releases, GIT snapshots
 | 
			
		||||
      and any other non-distribution supported builds, enter tickets under
 | 
			
		||||
      the <code>Virtualization Tools</code> product and the <code>libvirt</code>
 | 
			
		||||
      component.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      It's always a good idea to file bug reports, as the process of
 | 
			
		||||
      filing the report always makes it easier to describe the
 | 
			
		||||
      problem, and the bug number provides a quick way of referring to
 | 
			
		||||
      the problem.  However, not everybody in the community pays
 | 
			
		||||
      attention to bugzilla, so after you file a bug, asking questions
 | 
			
		||||
      and submitting patches on <a href="contact.html">the libvirt
 | 
			
		||||
      mailing lists</a> will increase your bug's visibility and
 | 
			
		||||
      encourage people to think about your problem.  Don't hesitate to
 | 
			
		||||
      ask questions on the list, as others may know of existing
 | 
			
		||||
      solutions or be interested in collaborating with you on finding
 | 
			
		||||
      a solution.  Patches are always appreciated, and it's likely
 | 
			
		||||
      that someone else has the same problem you do!
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      If you decide to write code, though, before you begin please
 | 
			
		||||
      read the <a href="hacking.html">contributor guidelines</a>,
 | 
			
		||||
      especially the first point: "Discuss any large changes on the
 | 
			
		||||
      mailing list first. Post patches early and listen to feedback."
 | 
			
		||||
      Few development experiences are more discouraging than spending
 | 
			
		||||
      a bunch of time writing a patch only to have someone point out a
 | 
			
		||||
      better approach on list.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><a href="http://bugzilla.redhat.com/buglist.cgi?component=libvirt&product=Virtualization%20Tools">View libvirt tickets</a></li>
 | 
			
		||||
      <li><a href="http://bugzilla.redhat.com/bugzilla/enter_bug.cgi?product=Virtualization%20Tools&component=libvirt">New libvirt ticket</a></li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="distribution">Linux Distribution specific bug reports</a></h2>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        If you are using binaries from <strong>Fedora</strong>, enter
 | 
			
		||||
        tickets against the <code>Fedora</code> product and
 | 
			
		||||
        the <code>libvirt</code> component.
 | 
			
		||||
        <ul>
 | 
			
		||||
          <li><a href="http://bugzilla.redhat.com/buglist.cgi?component=libvirt&product=Fedora">View Fedora libvirt tickets</a></li>
 | 
			
		||||
          <li><a href="http://bugzilla.redhat.com/bugzilla/enter_bug.cgi?product=Fedora&component=libvirt">New Fedora libvirt ticket</a></li>
 | 
			
		||||
        </ul>
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <p>
 | 
			
		||||
          If you are using binaries from <strong>Red Hat Enterprise
 | 
			
		||||
          Linux</strong>, enter tickets against the Red Hat Enterprise
 | 
			
		||||
          Linux product that you're using (e.g., Red Hat Enterprise
 | 
			
		||||
          Linux 6) and the <code>libvirt</code> component.  Red Hat
 | 
			
		||||
          bugzilla has <a href="http://bugzilla.redhat.com">additional guidance</a> about getting support if
 | 
			
		||||
          you are a Red Hat customer.
 | 
			
		||||
        </p>
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <p>
 | 
			
		||||
          If you are using binaries from another Linux distribution
 | 
			
		||||
          first follow their own bug reporting guidelines.
 | 
			
		||||
        </p>
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <p>
 | 
			
		||||
          Finally, if you are a contributor to another Linux
 | 
			
		||||
          distribution and would like to have your procedure for
 | 
			
		||||
          filing bugs mentioned here, please mail the libvirt
 | 
			
		||||
          development list.
 | 
			
		||||
        </p>
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="quality">How to file high quality bug reports</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      To increase the likelihood of your bug report being addressed it is
 | 
			
		||||
      important to provide as much information as possible. When filing
 | 
			
		||||
      libvirt bugs use this checklist to see if you are providing enough
 | 
			
		||||
      information:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>The version number of the libvirt build, or SHA1 of the GIT
 | 
			
		||||
        commit</li>
 | 
			
		||||
      <li>The hardware architecture being used</li>
 | 
			
		||||
      <li>The name of the hypervisor (Xen, QEMU, KVM)</li>
 | 
			
		||||
      <li>The XML config of the guest domain if relevant</li>
 | 
			
		||||
      <li>For Xen hypervisor, the XenD logfile from /var/log/xen</li>
 | 
			
		||||
      <li>For QEMU/KVM, the domain logfile from /var/log/libvirt/qemu</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      If the bug leads to a tool linked to libvirt crash, then the best
 | 
			
		||||
      is to provide a backtrace along with the scenario used to get the
 | 
			
		||||
      crash, the simplest is to run the program under gdb, reproduce the
 | 
			
		||||
      steps leading to the crash and then issue a gdb "bt -a" command to
 | 
			
		||||
      get the stack trace, attach it to the bug. Note that for the
 | 
			
		||||
      data to be really useful libvirt debug informations must be present
 | 
			
		||||
      for example by installing libvirt debuginfo package on Fedora or
 | 
			
		||||
      Red Hat Enterprise Linux (with debuginfo-install libvirt) prior
 | 
			
		||||
      to running gdb.</p>
 | 
			
		||||
    <p>
 | 
			
		||||
      It may also happen that the libvirt daemon itself crashes or gets stuck,
 | 
			
		||||
      in the first case run it (as root) under gdb, and reproduce the sequence
 | 
			
		||||
      leading to the crash, similary to a normal program provide the
 | 
			
		||||
      "bt" backtrace information to where gdb will have stopped.<br/>
 | 
			
		||||
      But if libvirtd gets stuck, for example seems to stop processing
 | 
			
		||||
      commands, try to attach to the faulty daemon and issue a gdb command
 | 
			
		||||
      "thread apply all bt" to show all the threads backtraces, as in:</p>
 | 
			
		||||
      <pre> #  ps -o etime,pid `pgrep libvirt`
 | 
			
		||||
... note the process id from the output
 | 
			
		||||
# gdb /usr/sbin/libvirtd
 | 
			
		||||
.... some informations about gdb and loading debug data
 | 
			
		||||
(gdb) attach $the_damon_process_id
 | 
			
		||||
....
 | 
			
		||||
(gdb) thread apply all bt
 | 
			
		||||
.... informations to attach to the bug
 | 
			
		||||
(gdb)
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,75 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1><a name="installation">libvirt Installation</a></h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="compiling">Compiling a release tarball</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      libvirt uses the standard configure/make/install steps:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      $ gunzip -c libvirt-x.x.x.tar.gz | tar xvf -
 | 
			
		||||
      $ cd libvirt-x.x.x
 | 
			
		||||
      $ ./configure</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The <i>configure</i> script can be given options to change its default
 | 
			
		||||
      behaviour.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      To get the complete list of the options it can take, pass it the
 | 
			
		||||
      <i>--help</i> option like this:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      $ ./configure <i>--help</i></pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      When you have determined which options you want to use (if any),
 | 
			
		||||
      continue the process.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Note the use of <b>sudo</b> with the <i>make install</i> command
 | 
			
		||||
      below.  Using sudo is only required when installing to a location your
 | 
			
		||||
      user does not have write access to.  Installing to a system location
 | 
			
		||||
      is a good example of this.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      If you are installing to a location that your user <i>does</i> have write
 | 
			
		||||
      access to, then you can instead run the <i>make install</i> command
 | 
			
		||||
      without putting <b>sudo</b> before it.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      $ ./configure <i>[possible options]</i>
 | 
			
		||||
      $ make
 | 
			
		||||
      $ <b>sudo</b> <i>make install</i></pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      At this point you <b>may</b> have to run ldconfig or a similar utility
 | 
			
		||||
      to update your list of installed shared libs.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="building">Building from a GIT checkout</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The libvirt build process uses GNU autotools, so after obtaining a
 | 
			
		||||
      checkout it is necessary to generate the configure script and Makefile.in
 | 
			
		||||
      templates using the <code>autogen.sh</code> command, passing the extra
 | 
			
		||||
      arguments as for configure. As an example, to do a complete build and
 | 
			
		||||
      install it into your home directory run:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      $ ./autogen.sh --prefix=$HOME/usr --enable-compile-warnings=error
 | 
			
		||||
      $ make
 | 
			
		||||
      $ <b>sudo</b> make install</pre>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,103 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Contacting the development team</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="email">Mailing lists</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      There are three mailing-lists:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <dl>
 | 
			
		||||
      <dt><a href="https://www.redhat.com/mailman/listinfo/libvir-list">libvir-list@redhat.com</a> (for development)</dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Archives at <a href="https://www.redhat.com/archives/libvir-list">https://www.redhat.com/archives/libvir-list</a>
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        This is a high volume mailing list.  It is a place for discussions
 | 
			
		||||
        about the <strong>development</strong> of libvirt.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Topics for discussion include:
 | 
			
		||||
        <ul>
 | 
			
		||||
          <li>New features for libvirt</li>
 | 
			
		||||
          <li>Bug fixing of libvirt</li>
 | 
			
		||||
          <li>New hypervisor drivers</li>
 | 
			
		||||
          <li>Development of language bindings for libvirt API</li>
 | 
			
		||||
          <li>Testing and documentation of libvirt</li>
 | 
			
		||||
        </ul>
 | 
			
		||||
      </dd>
 | 
			
		||||
 | 
			
		||||
      <dt><a href="https://www.redhat.com/mailman/listinfo/libvirt-users">libvirt-users@redhat.com</a> (for users)</dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Archives at <a href="https://www.redhat.com/archives/libvirt-users">https://www.redhat.com/archives/libvirt-users</a>
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        This is a moderate volume mailing list.  It is a place for discussions
 | 
			
		||||
        involving libvirt <strong>users</strong>.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Topics for discussion include:
 | 
			
		||||
        <ul>
 | 
			
		||||
          <li>Usage of libvirt / virsh</li>
 | 
			
		||||
          <li>Administration of libvirt</li>
 | 
			
		||||
          <li>Deployment of libvirt with hypervisors</li>
 | 
			
		||||
          <li>Development of applications on top of / using the libvirt API(s)</li>
 | 
			
		||||
          <li>Any other topics along these lines</li>
 | 
			
		||||
        </ul>
 | 
			
		||||
      </dd>
 | 
			
		||||
 | 
			
		||||
      <dt><a href="https://www.redhat.com/mailman/listinfo/libvirt-announce">libvirt-announce@redhat.com</a> (for release notices)</dt>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Archives at <a href="https://www.redhat.com/archives/libvirt-announce">https://www.redhat.com/archives/libvirt-announce</a>
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        This is a low volume mailing list, with restricted posting, for
 | 
			
		||||
        announcements of new libvirt releases.
 | 
			
		||||
      </dd>
 | 
			
		||||
      <dd>
 | 
			
		||||
        Subscribe to just this if you want to be notified of new releases,
 | 
			
		||||
        without subscribing to either of the other mailing lists.
 | 
			
		||||
      </dd>
 | 
			
		||||
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      It is recommended but not required that you subscribe before posting
 | 
			
		||||
      to the user and development lists.  Posts from non-subscribers will be
 | 
			
		||||
      subject to manual moderation delays.  You can subscribe at the linked
 | 
			
		||||
      web pages above.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      Patches with explanations and provided as attachments are really
 | 
			
		||||
      appreciated, and should be directed to the development mailing list
 | 
			
		||||
      for review and discussion.
 | 
			
		||||
      Wherever possible, please generate the patches by using
 | 
			
		||||
      <code>git format-patch</code> in a git repository clone.  Further
 | 
			
		||||
      useful information regarding developing libvirt and/or contributing is
 | 
			
		||||
      available on our <a href="hacking.html">Contributor Guidelines</a>
 | 
			
		||||
      page.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="irc">IRC discussion</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Some of the libvirt developers may be found on IRC on the <a href="http://oftc.net">OFTC IRC</a>
 | 
			
		||||
      network. Use the settings:
 | 
			
		||||
    </p>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>server: irc.oftc.net</li>
 | 
			
		||||
      <li>port: 6667 (the usual IRC port)</li>
 | 
			
		||||
      <li>channel: #virt</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
    <p>
 | 
			
		||||
      NB There is no guarantee that someone will be watching or able to reply
 | 
			
		||||
      promptly, so use the mailing-list if you don't get an answer on the IRC
 | 
			
		||||
      channel.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,502 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>C# API bindings</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="description">Description</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The C# libvirt bindings are a class library.  They use a Microsoft
 | 
			
		||||
      Visual Studio project architecture, and have been tested with Windows
 | 
			
		||||
      .NET, and Mono, on both Linux and Windows.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      Compiling them produces <b>LibvirtBindings.dll</b>, which can
 | 
			
		||||
      be added as a .NET reference to any .NET project needing access
 | 
			
		||||
      to libvirt.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p> </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="requirements">Requirements</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      These bindings depend upon the libvirt libraries being installed.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      In the .NET case, this is <b>libvirt-0.dll</b>, produced from
 | 
			
		||||
      compiling libvirt for windows.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p> </p>
 | 
			
		||||
 | 
			
		||||
<!-- 2010-10-19 JC: Commented out until we have C# tarballs to download
 | 
			
		||||
    <h2><a name="getting">Getting them</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The latest versions of the libvirt C# bindings can be downloaded from:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><a href="ftp://libvirt.org/libvirt/csharp/">libvirt.org FTP server</a></li>
 | 
			
		||||
      <li><a href="http://libvirt.org/sources/csharp/">libvirt.org HTTP server</a></li>
 | 
			
		||||
    </ul>
 | 
			
		||||
-->
 | 
			
		||||
 | 
			
		||||
    <h2><a name="git">GIT source repository</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
      The C# bindings source code is maintained in a <a
 | 
			
		||||
      href="http://git-scm.com/">git</a> repository available on
 | 
			
		||||
      <a href="http://libvirt.org/git/">libvirt.org</a>:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
git clone git://libvirt.org/libvirt-csharp.git
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      They can also be browsed online:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
<a href="http://libvirt.org/git/?p=libvirt-csharp.git;a=summary">http://libvirt.org/git/?p=libvirt-csharp.git;a=summary</a>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <p> </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="usage">Usage</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The libvirt C# bindings class library exposes the <b>Libvirt</b>
 | 
			
		||||
      namespace.  This namespace exposes all of the needed types (enum,
 | 
			
		||||
      struct), plus many classes exposing the libvirt API methods.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      These classes are grouped into functional areas, with each class
 | 
			
		||||
      exposing libvirt methods related to that area.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      For example, the libvirt methods related to connections, such as
 | 
			
		||||
      <b>virConnectOpenAuth</b> and <b>virConnectNumOfDomains</b>, are in
 | 
			
		||||
      the <b>Connect</b> class.
 | 
			
		||||
      <br />
 | 
			
		||||
      They are accessed as <b>Connect.OpenAuth</b>, and
 | 
			
		||||
      <b>Connect.NumOfDomains</b> respectively.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      In the same manner, the other class name mappings are:
 | 
			
		||||
    </p>
 | 
			
		||||
    <table class="top_table">
 | 
			
		||||
      <tr><th>Name of libvirt function</th><th>C# class name</th></tr>
 | 
			
		||||
      <tr><td>virDomain...</td><td>Domain</td></tr>
 | 
			
		||||
      <tr><td>virEvent...</td><td>Event</td></tr>
 | 
			
		||||
      <tr><td>virInterface...</td><td>Interface</td></tr>
 | 
			
		||||
      <tr><td>virNetwork...</td><td>Network</td></tr>
 | 
			
		||||
      <tr><td>virNode...</td><td>Node</td></tr>
 | 
			
		||||
      <tr><td>virSecret...</td><td>Secret</td></tr>
 | 
			
		||||
      <tr><td>virStoragePool...</td><td>StoragePool</td></tr>
 | 
			
		||||
      <tr><td>virStorageVolume...</td><td>StorageVolume</td></tr>
 | 
			
		||||
      <tr><td>virStream...</td><td>Stream</td></tr>
 | 
			
		||||
    </table>
 | 
			
		||||
    <p>
 | 
			
		||||
      There are some additions as well:
 | 
			
		||||
    </p>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        There is a class named <b>Library</b>, exposing the
 | 
			
		||||
        <b>virGetVersion</b> and <b>virInitialize</b> methods
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        There is a class named <b>Errors</b>, exposing the error
 | 
			
		||||
        related methods.  For example, <b>virSetErrorFunc</b> and
 | 
			
		||||
        <b>virConnResetLastError</b>.
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <p> </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="authors">Authors</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The C# bindings are the work of Arnaud Champion
 | 
			
		||||
      <<a href="mailto:arnaud.champion AT devatom.fr">arnaud.champion AT devatom.fr</a>>,
 | 
			
		||||
      based upon the previous work of Jaromír Červenka.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p> </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="notes">Test Configuration</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Testing is performed using the following configurations:
 | 
			
		||||
    </p>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>Windows 7 (64 bits) / .Net 4</li>
 | 
			
		||||
      <li>Windows 7 (64 bits) / Mono 2.6.7 (compiled in 32 bits)</li>
 | 
			
		||||
      <li>Ubuntu 10.10 amd64 / Mono 2.6.7 (compiled in 64 bits)</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <p> </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="type">Type Coverage</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Coverage of the libvirt types is:
 | 
			
		||||
    </p>
 | 
			
		||||
    <table class="top_table">
 | 
			
		||||
      <tr><th>Type</th><th>Name</th><th>Binding?</th><th>Tested?</th><th>Sample Code?</th><th>Works?</th><th>Tested .Net/Windows Works?</th><th>Tested Mono (32-bit)/Windows Works?</th><th>Tested Mono (64-bit)/Linux Works?</th></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virCPUCompareResult</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virConnect</td><td>Yes, an IntPtr as the struct is not public</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virConnectAuth</td><td>Yes</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virConnectCredential</td><td>Yes</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virConnectCredentialType</td><td>Yes</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virConnectFlags</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomain</td><td>Yes, an IntPtr as the struct is not public</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainBlockInfo</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainBlockStatsInfo</td><td>Yes</td><td>Yes</td><td>virDomainStats</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainCoreDumpFlags</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainCreateFlags</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainDeviceModifyFlags</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventDefinedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainEventGraphicsAddress</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventGraphicsAddressType</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventGraphicsPhase</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainEventGraphicsSubject</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainEventGraphicsSubjectIdentity</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventID</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventIOErrorAction</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventResumedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventStartedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventStoppedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventSuspendedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventUndefinedDetailType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainEventWatchdogAction</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainInfo</td><td>Yes</td><td>Yes</td><td>virConnectSetErrorFunc, virDomainStats</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainInterfaceStatsStruct</td><td>Yes</td><td>Yes</td><td>virDomainStats</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainJobInfo</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainJobType</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainMemoryFlags</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainMemoryStatStruct</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainMemoryStatTags</td><td>Yes</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainMigrateFlags</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virDomainSnapshot</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainSnapshotDeleteFlags</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainState</td><td>Yes</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virDomainXMLFlags</td><td>Yes</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virEventHandleType</td><td>Yes</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virInterface</td><td>Yes, an IntPtr as the struct is not public</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virInterfaceXMLFlags</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virNWFilter</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virNetwork</td><td>Yes, an IntPtr as the struct is not public</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virNodeDevice</td><td>Yes, an IntPtr as the struct is not public</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virNodeInfo</td><td>Yes</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virSchedParameter</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virSchedParameterType</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virSecret</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virSecretUsageType</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virSecurityLabel</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virSecurityModel</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virStoragePoolBuildFlags</td><td>Yes</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virStoragePoolDeleteFlags</td><td>Yes</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virStoragePoolInfo</td><td>Yes</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virStoragePool</td><td>Yes, an IntPtr as the struct is not public</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virStoragePoolState</td><td>Yes</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virStorageVol</td><td>Yes, an IntPtr as the struct is not public</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virStorageVolDeleteFlags</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virStorageVolInfo</td><td>Yes</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virStorageVolType</td><td>Yes</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virStream</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virStreamEventType</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virStreamFlags</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virVcpuInfo</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>enum</td><td>virVcpuState</td><td>No</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>struct</td><td>virError</td><td>Yes</td><td>Yes</td><td>virConnectSetErrorFunc, virDomainStats</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
    </table>
 | 
			
		||||
 | 
			
		||||
    <p> </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="funccover">Function Coverage</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Coverage of the libvirt functions is:
 | 
			
		||||
    </p>
 | 
			
		||||
    <table class="top_table">
 | 
			
		||||
      <tr><th>Name</th><th>Binding?</th><th>Type?</th><th>Tested?</th><th>Sample Code?</th><th>Working?</th><th>Tested .Net/Windows Works?</th><th>Tested Mono (32-bit)/Windows Works?</th><th>Tested Mono (64-bit)/Linux Works?</th></tr>
 | 
			
		||||
      <tr><td>virConnectAuthCallback</td><td>Yes</td><td>delegate</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectBaselineCPU</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectClose</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectCompareCPU</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventCallback</td><td>Yes</td><td>delegate</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventDeregister</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventDeregisterAny</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventGenericCallback</td><td>No</td><td>delegate</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventGraphicsCallback</td><td>No</td><td>delegate</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventIOErrorCallback</td><td>No</td><td>delegate</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventIOErrorReasonCallback</td><td>No</td><td>delegate</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventRTCChangeCallback</td><td>No</td><td>delegate</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventRegister</td><td>Yes</td><td>function</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventRegisterAny</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainEventWatchdogCallback</td><td>No</td><td>delegate</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainXMLFromNative</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectDomainXMLToNative</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectFindStoragePoolSources</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectGetCapabilities</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectGetHostname</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectGetLibVersion</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectGetMaxVcpus</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectGetType</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectGetURI</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectGetVersion</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectIsEncrypted</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectIsSecure</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectListDefinedDomains</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectListDefinedInterfaces </td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectListDefinedNetworks</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectListDefinedStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectListDomains</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectListInterfaces</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes, if the host handle the method</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectListNWFilters </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectListNetworks</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectListSecrets</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectListStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpen</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfDefinedDomains</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfDefinedInterfaces</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfDefinedNetworks</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfDefinedStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfDomains</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfInterfaces</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfNWFilters</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfNetworks </td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfSecrets</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectNumOfStoragePools</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpen</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectOpen</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpen, virEventRegisterImpl, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectOpenAuth</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnectOpenReadOnly</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virConnectRef</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainAbortJob</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainAttachDevice</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainAttachDeviceFlags</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainBlockPeek</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainBlockStats</td><td>Yes</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virDomainCoreDump</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainCreate</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainCreateLinux</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainCreateWithFlags</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainCreateXML</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainDefineXML</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainDestroy</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainDetachDevice</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainDetachDeviceFlags</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainFree</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetAutostart</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetBlockInfo</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetConnect</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetID</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetInfo</td><td>Yes</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virDomainGetJobInfo</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetMaxMemory</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetMaxVcpus</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetName</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virDomainGetOSType</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetSchedulerParameters</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetSchedulerType</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetSecurityLabel</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetUUID</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetUUIDString</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetVcpus</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virDomainHasCurrentSnapshot</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainHasManagedSaveImage</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainInterfaceStats </td><td>No</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virDomainIsActive</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainIsPersistent</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainLookupByID</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectOpenAuth, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virDomainLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td>virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virDomainLookupByUUID</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainLookupByUUIDString</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainManagedSave    </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainManagedSaveRemove</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainMemoryPeek</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainMemoryStats</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainMigrate</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainMigrateSetMaxDowntime</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainMigrateToURI   </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainPinVcpu</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainReboot</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainRef    </td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainRestore</td><td>Yes </td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainResume </td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainRevertToSnapshot</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSave</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSetAutostart</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSetMaxMemory   </td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSetMemory</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSetSchedulerParameters</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSetVcpus</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainShutdown</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSnapshotCreateXML</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSnapshotCurrent</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSnapshotDelete</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSnapshotFree</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSnapshotGetXMLDesc</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSnapshotListNames</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSnapshotLookupByName</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSnapshotNum</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainSuspend</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainUndefine</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virDomainUpdateDeviceFlags</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virEventAddHandleFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virEventAddTimeoutFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virEventHandleCallback</td><td>Yes</td><td>delegate</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virEventRegisterImpl</td><td>Yes</td><td>function</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virEventRemoveHandleFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virEventRemoveTimeoutFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virEventTimeoutCallback</td><td>Yes</td><td>delegate</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virEventUpdateHandleFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virEventUpdateTimeoutFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virFreeCallback</td><td>Yes</td><td>function</td><td>Yes</td><td>virEventRegisterImpl</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virGetVersion</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInitialize</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceCreate</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceDefineXML</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceDestroy</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceFree</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceGetConnect</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceGetMACString</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceGetName</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceGetXMLDesc</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceIsActive</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceLookupByMACString</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceLookupByName</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceRef </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virInterfaceUndefine</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterDefineXML</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterFree</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterGetName</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterGetUUID</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterGetUUIDString</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterGetXMLDesc</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterLookupByName </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterLookupByUUID</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterLookupByUUIDString</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterRef  </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNWFilterUndefine</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkCreate</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkCreateXML</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkDefineXML</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkDestroy</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkFree</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkGetAutostart</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkGetBridgeName</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkGetConnect</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkGetName</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkGetUUID</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkGetUUIDString </td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkIsActive</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkIsPersistent</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkLookupByUUID</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkLookupByUUIDString</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkRef</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkSetAutostart</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNetworkUndefine</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceCreateXML</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceDestroy</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceDettach</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceFree</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceGetName</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceGetParent</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceListCaps</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceNumOfCaps</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceReAttach</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceRef</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeDeviceReset</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeGetCellsFreeMemory</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeGetFreeMemory</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeGetInfo</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeGetSecurityModel </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeListDevices</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virNodeNumOfDevices</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretDefineXML</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretFree   </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretGetConnect</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretGetUUID</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretGetUUIDString  </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretGetUsageID</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretGetUsageType</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretGetValue</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretGetXMLDesc</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretLookupByUUID</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretLookupByUUIDString</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretLookupByUsage</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretRef</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretSetValue</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virSecretUndefine</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolBuild</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolCreate</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolCreateXML </td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolDefineXML</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolDelete</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolDestroy</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolFree</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolGetAutostart</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolGetConnect</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolGetInfo</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolGetName</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolGetUUID</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolGetUUIDString</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolGetXMLDesc</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolIsActive</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolIsPersistent</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolListVolumes</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolLookupByUUID</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolLookupByUUIDString</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolLookupByVolume</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolNumOfVolumes</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolRef</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolRefresh</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolSetAutostart</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStoragePoolUndefine</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolCreateXML</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolCreateXMLFrom</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolDelete</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolFree</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolGetConnect  </td><td>Yes</td><td>function</td><td>No</td><td> </td><td>Maybe</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolGetInfo</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolGetKey</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolGetName</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolGetPath</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolGetXMLDesc </td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolLookupByKey</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolLookupByName</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolLookupByPath</td><td>Yes</td><td>function</td><td>Yes</td><td> </td><td>Yes</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolRef</td><td>Yes</td><td>function</td><td>No</td><td> </td><td>No</td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStorageVolWipe</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamAbort  </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamEventAddCallback</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamEventCallback</td><td>No</td><td>delegate</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamEventRemoveCallback</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamEventUpdateCallback</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamFinish </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamFree   </td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamNew</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamRecv</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamRecvAll</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamRef</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamSend</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamSendAll</td><td>No</td><td>function</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamSinkFunc</td><td>No</td><td>delegate</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virStreamSourceFunc</td><td>No</td><td>delegate</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>
 | 
			
		||||
      <tr><td>virGetLastError</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectSetErrorFunc</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virConnSetErrorFunc</td><td>Yes</td><td>function</td><td>Yes</td><td>virConnectSetErrorFunc</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
      <tr><td>virErrorFunc</td><td>Yes</td><td>delegate</td><td>Yes</td><td>virConnectSetErrorFunc, virDomainInfos</td><td>Yes</td><td>Yes</td><td>Yes</td><td>Yes</td></tr>
 | 
			
		||||
    </table>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,48 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Deployment</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="packages">Pre-packaged releases</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The libvirt API is now available in all major Linux distributions,
 | 
			
		||||
      so the simplest deployment approach is to use your distributions'
 | 
			
		||||
      package management software to install the <code>libvirt</code>
 | 
			
		||||
      module.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="tarball">Self-built releases</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      libvirt uses GNU autotools for its build system, so deployment
 | 
			
		||||
      follows the usual process of <code>configure; make ; make install</code>
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
 | 
			
		||||
      # ./configure --prefix=$HOME/usr
 | 
			
		||||
      # make
 | 
			
		||||
      # make install
 | 
			
		||||
    </pre>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="git">Built from GIT</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      When building from GIT it is necessary to generate the autotools
 | 
			
		||||
      support files. This requires having <code>autoconf</code>,
 | 
			
		||||
      <code>automake</code>, <code>libtool</code> and <code>intltool</code>
 | 
			
		||||
      installed. The process can be automated with the <code>autogen.sh</code>
 | 
			
		||||
      script.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
 | 
			
		||||
      # ./autogen.sh --prefix=$HOME/usr
 | 
			
		||||
      # make
 | 
			
		||||
      # make install
 | 
			
		||||
    </pre>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,55 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>libvirt Application Development Guide</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The guide is both a learning tool for developing with libvirt and an
 | 
			
		||||
      API reference document. It is a work in progress, composed by a
 | 
			
		||||
      professional author from contributions written by members of the
 | 
			
		||||
      libvirt team.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Contributions to the guide are <b>VERY</b> welcome. If you'd like to get
 | 
			
		||||
      your name on this and demonstrate your virtualisation prowess, a solid
 | 
			
		||||
      contribution to the content here will do it. :)
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="online">Browsable online</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><a href="http://libvirt.org/guide/html/">
 | 
			
		||||
        HTML format using multiple pages</a></li>
 | 
			
		||||
      <li><a href="http://libvirt.org/guide/html-single/">
 | 
			
		||||
        HTML format using one big page</a></li>
 | 
			
		||||
      <li><a href="http://libvirt.org/guide/pdf/Application_Development_Guide.pdf">
 | 
			
		||||
        PDF format</a></li>
 | 
			
		||||
      <li><a href="http://libvirt.org/guide/libvirt-0.7.5-Application_Development_Guide-en-US.epub">
 | 
			
		||||
        ePub format</a></li>
 | 
			
		||||
      <li><a href="http://libvirt.org/guide/txt/Application_Development_Guide.txt">
 | 
			
		||||
        Plain text format</a></li>
 | 
			
		||||
      <li><a href="http://libvirt.org/guide/libvirt-Application_Development_Guide-0.7.5-web-en-US-1-9.el5.src.rpm">
 | 
			
		||||
        Source RPM format</a></li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="git">GIT source repository</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The source is in a git repository:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      git clone git://libvirt.org/libvirt-appdev-guide.git</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Browsable here:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      <a href="http://libvirt.org/git/?p=libvirt-appdev-guide.git;a=summary">http://libvirt.org/git/?p=libvirt-appdev-guide.git;a=summary</a></pre>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,132 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"
 | 
			
		||||
		xmlns="http://www.devhelp.net/book"
 | 
			
		||||
		xmlns:exsl="http://exslt.org/common"
 | 
			
		||||
		xmlns:str="http://exslt.org/strings"
 | 
			
		||||
		extension-element-prefixes="exsl str"
 | 
			
		||||
		exclude-result-prefixes="exsl str">
 | 
			
		||||
  <!-- The stylesheet for the html pages -->
 | 
			
		||||
  <xsl:import href="html.xsl"/>
 | 
			
		||||
 | 
			
		||||
  <xsl:output method="xml" encoding="UTF-8" indent="yes"/>
 | 
			
		||||
 | 
			
		||||
  <!-- Build keys for all symbols -->
 | 
			
		||||
  <xsl:key name="symbols" match="/api/symbols/*" use="@name"/>
 | 
			
		||||
 | 
			
		||||
  <xsl:template match="/">
 | 
			
		||||
    <xsl:document xmlns="http://www.devhelp.net/book" href="libvirt.devhelp"
 | 
			
		||||
                  method="xml" encoding="UTF-8" indent="yes">
 | 
			
		||||
      <xsl:apply-templates/>
 | 
			
		||||
    </xsl:document>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template match="/api">
 | 
			
		||||
    <book title="{@name} Reference Manual" link="index.html" author="" name="{@name}">
 | 
			
		||||
      <xsl:apply-templates select="files"/>
 | 
			
		||||
      <xsl:apply-templates select="symbols"/>
 | 
			
		||||
    </book>
 | 
			
		||||
    <xsl:call-template name="generate_index"/>
 | 
			
		||||
    <xsl:call-template name="generate_general"/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/files">
 | 
			
		||||
    <chapters>
 | 
			
		||||
      <sub name="API" link="general.html">
 | 
			
		||||
        <xsl:apply-templates select="file"/>
 | 
			
		||||
      </sub>
 | 
			
		||||
    </chapters>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/files/file">
 | 
			
		||||
    <xsl:variable name="module" select="@name"/>
 | 
			
		||||
    <xsl:variable name="prev" select="string(preceding-sibling::file[position()=1]/@name)"/>
 | 
			
		||||
    <xsl:variable name="next" select="string(following-sibling::file[position()=1]/@name)"/>
 | 
			
		||||
    <sub name="{@name}" link="libvirt-{@name}.html"/>
 | 
			
		||||
    <xsl:document xmlns="" href="libvirt-{@name}.html" method="xml" indent="yes" encoding="UTF-8">
 | 
			
		||||
      <html>
 | 
			
		||||
        <head>
 | 
			
		||||
	  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
 | 
			
		||||
	  <title><xsl:value-of select="concat(@name, ': ', summary)"/></title>
 | 
			
		||||
	  <meta name="generator" content="Libvirt devhelp stylesheet"/>
 | 
			
		||||
	  <link rel="start" href="index.html" title="libvirt Reference Manual"/>
 | 
			
		||||
	  <link rel="up" href="general.html" title="API"/>
 | 
			
		||||
	  <link rel="stylesheet" href="style.css" type="text/css"/>
 | 
			
		||||
	  <link rel="chapter" href="general.html" title="API"/>
 | 
			
		||||
        </head>
 | 
			
		||||
	<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
 | 
			
		||||
 | 
			
		||||
          <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
 | 
			
		||||
	    <tr valign="middle">
 | 
			
		||||
	      <xsl:if test="$prev != ''">
 | 
			
		||||
		<td><a accesskey="p" href="libvirt-{$prev}.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"/></a></td>
 | 
			
		||||
	      </xsl:if>
 | 
			
		||||
              <td><a accesskey="u" href="general.html"><img src="up.png" width="24" height="24" border="0" alt="Up"/></a></td>
 | 
			
		||||
              <td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"/></a></td>
 | 
			
		||||
	      <xsl:if test="$next != ''">
 | 
			
		||||
		<td><a accesskey="n" href="libvirt-{$next}.html"><img src="right.png" width="24" height="24" border="0" alt="Next"/></a></td>
 | 
			
		||||
	      </xsl:if>
 | 
			
		||||
              <th width="100%" align="center">libvirt Reference Manual</th>
 | 
			
		||||
            </tr>
 | 
			
		||||
	  </table>
 | 
			
		||||
	  <h2><span class="refentrytitle"><xsl:value-of select="@name"/></span></h2>
 | 
			
		||||
	  <p><xsl:value-of select="@name"/> - <xsl:value-of select="summary"/></p>
 | 
			
		||||
	  <p><xsl:value-of select="description"/></p>
 | 
			
		||||
	  <xsl:if test="deprecated">
 | 
			
		||||
	    <p> WARNING: this module is deprecated !</p>
 | 
			
		||||
	  </xsl:if>
 | 
			
		||||
	  <p>Author(s): <xsl:value-of select="author"/></p>
 | 
			
		||||
	  <div class="refsynopsisdiv">
 | 
			
		||||
	  <h2>Synopsis</h2>
 | 
			
		||||
	  <pre class="synopsis">
 | 
			
		||||
	    <xsl:apply-templates mode="synopsis" select="exports"/>
 | 
			
		||||
	  </pre>
 | 
			
		||||
	  </div>
 | 
			
		||||
	  <div class="refsect1" lang="en">
 | 
			
		||||
	  <h2>Description</h2>
 | 
			
		||||
	  </div>
 | 
			
		||||
	  <div class="refsect1" lang="en">
 | 
			
		||||
	  <h2>Details</h2>
 | 
			
		||||
	  <div class="refsect2" lang="en">
 | 
			
		||||
	    <xsl:apply-templates mode="details" select="/api/symbols/macro[@file=$module]"/>
 | 
			
		||||
	    <xsl:apply-templates mode="details" select="/api/symbols/typedef[@file=$module] | /api/symbols/struct[@file=$module]"/>
 | 
			
		||||
	    <xsl:apply-templates mode="details" select="/api/symbols/functype[@file=$module]"/>
 | 
			
		||||
	    <xsl:apply-templates mode="details" select="/api/symbols/variable[@file=$module]"/>
 | 
			
		||||
	    <xsl:apply-templates mode="details" select="/api/symbols/function[@file=$module]"/>
 | 
			
		||||
	  </div>
 | 
			
		||||
	  </div>
 | 
			
		||||
	</body>
 | 
			
		||||
      </html>
 | 
			
		||||
    </xsl:document>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/symbols">
 | 
			
		||||
    <functions>
 | 
			
		||||
      <xsl:apply-templates select="macro"/>
 | 
			
		||||
      <xsl:apply-templates select="enum"/>
 | 
			
		||||
      <xsl:apply-templates select="typedef"/>
 | 
			
		||||
      <xsl:apply-templates select="struct"/>
 | 
			
		||||
      <xsl:apply-templates select="functype"/>
 | 
			
		||||
      <xsl:apply-templates select="variable"/>
 | 
			
		||||
      <xsl:apply-templates select="function"/>
 | 
			
		||||
    </functions>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/symbols/functype">
 | 
			
		||||
    <function name="{@name}" link="libvirt-{@file}.html#{@name}"/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/symbols/function">
 | 
			
		||||
    <function name="{@name} ()" link="libvirt-{@file}.html#{@name}"/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/symbols/typedef">
 | 
			
		||||
    <function name="{@name}" link="libvirt-{@file}.html#{@name}"/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/symbols/enum">
 | 
			
		||||
    <function name="{@name}" link="libvirt-{@file}.html#{@name}"/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/symbols/struct">
 | 
			
		||||
    <function name="{@name}" link="libvirt-{@file}.html#{@name}"/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/symbols/macro">
 | 
			
		||||
    <function name="{@name}" link="libvirt-{@file}.html#{@name}"/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template match="/api/symbols/variable">
 | 
			
		||||
    <function name="{@name}" link="libvirt-{@file}.html#{@name}"/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
</xsl:stylesheet>
 | 
			
		||||
										
											Binary file not shown.
										
									
								
							| 
		 Before Width: | Height: | Size: 654 B  | 
@@ -1,577 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"
 | 
			
		||||
		xmlns:exsl="http://exslt.org/common"
 | 
			
		||||
		xmlns:str="http://exslt.org/strings"
 | 
			
		||||
		extension-element-prefixes="exsl str"
 | 
			
		||||
		exclude-result-prefixes="exsl str">
 | 
			
		||||
  <xsl:output method="xml" encoding="UTF-8" indent="yes"/>
 | 
			
		||||
 | 
			
		||||
  <!-- This is convoluted but needed to force the current document to
 | 
			
		||||
       be the API one and not the result tree from the tokenize() result,
 | 
			
		||||
       because the keys are only defined on the main document -->
 | 
			
		||||
  <xsl:template mode="dumptoken" match='*'>
 | 
			
		||||
    <xsl:param name="token"/>
 | 
			
		||||
    <xsl:variable name="ref" select="key('symbols', $token)"/>
 | 
			
		||||
    <xsl:choose>
 | 
			
		||||
      <xsl:when test="$ref">
 | 
			
		||||
        <a href="libvirt-{$ref/@file}.html#{$ref/@name}"><xsl:value-of select="$token"/></a>
 | 
			
		||||
      </xsl:when>
 | 
			
		||||
      <xsl:otherwise>
 | 
			
		||||
        <xsl:value-of select="$token"/>
 | 
			
		||||
      </xsl:otherwise>
 | 
			
		||||
    </xsl:choose>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <!-- dumps a string, making cross-reference links -->
 | 
			
		||||
  <xsl:template name="dumptext">
 | 
			
		||||
    <xsl:param name="text"/>
 | 
			
		||||
    <xsl:variable name="ctxt" select='.'/>
 | 
			
		||||
    <!-- <xsl:value-of select="$text"/> -->
 | 
			
		||||
    <xsl:for-each select="str:tokenize($text, ' 	')">
 | 
			
		||||
      <xsl:apply-templates select="$ctxt" mode='dumptoken'>
 | 
			
		||||
        <xsl:with-param name="token" select="string(.)"/>
 | 
			
		||||
      </xsl:apply-templates>
 | 
			
		||||
      <xsl:if test="position() != last()">
 | 
			
		||||
        <xsl:text> </xsl:text>
 | 
			
		||||
      </xsl:if>
 | 
			
		||||
    </xsl:for-each>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
<!--
 | 
			
		||||
 | 
			
		||||
             The following builds the Synopsis section
 | 
			
		||||
 | 
			
		||||
-->
 | 
			
		||||
  <xsl:template mode="synopsis" match="function">
 | 
			
		||||
    <xsl:variable name="name" select="string(@name)"/>
 | 
			
		||||
    <xsl:variable name="nlen" select="string-length($name)"/>
 | 
			
		||||
    <xsl:variable name="tlen" select="string-length(return/@type)"/>
 | 
			
		||||
    <xsl:variable name="blen" select="(($nlen + 8) - (($nlen + 8) mod 8)) + (($tlen + 8) - (($tlen + 8) mod 8))"/>
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="return/@type"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    <xsl:text>	</xsl:text>
 | 
			
		||||
    <a href="#{@name}"><xsl:value-of select="@name"/></a>
 | 
			
		||||
    <xsl:if test="$blen - 40 < -8">
 | 
			
		||||
      <xsl:text>	</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:if test="$blen - 40 < 0">
 | 
			
		||||
      <xsl:text>	</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:text>	(</xsl:text>
 | 
			
		||||
    <xsl:if test="not(arg)">
 | 
			
		||||
      <xsl:text>void</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:for-each select="arg">
 | 
			
		||||
      <xsl:call-template name="dumptext">
 | 
			
		||||
        <xsl:with-param name="text" select="@type"/>
 | 
			
		||||
      </xsl:call-template>
 | 
			
		||||
      <xsl:text> </xsl:text>
 | 
			
		||||
      <xsl:value-of select="@name"/>
 | 
			
		||||
      <xsl:if test="position() != last()">
 | 
			
		||||
        <xsl:text>, </xsl:text><br/>
 | 
			
		||||
	<xsl:if test="$blen - 40 > 8">
 | 
			
		||||
	  <xsl:text>	</xsl:text>
 | 
			
		||||
	</xsl:if>
 | 
			
		||||
	<xsl:if test="$blen - 40 > 0">
 | 
			
		||||
	  <xsl:text>	</xsl:text>
 | 
			
		||||
	</xsl:if>
 | 
			
		||||
	<xsl:text>					 </xsl:text>
 | 
			
		||||
      </xsl:if>
 | 
			
		||||
    </xsl:for-each>
 | 
			
		||||
    <xsl:text>);</xsl:text>
 | 
			
		||||
    <xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template mode="synopsis" match="functype">
 | 
			
		||||
    <xsl:variable name="name" select="string(@name)"/>
 | 
			
		||||
    <xsl:variable name="nlen" select="string-length($name)"/>
 | 
			
		||||
    <xsl:variable name="tlen" select="string-length(return/@type)"/>
 | 
			
		||||
    <xsl:variable name="blen" select="(($nlen + 8) - (($nlen + 8) mod 8)) + (($tlen + 8) - (($tlen + 8) mod 8))"/>
 | 
			
		||||
    <xsl:text>typedef </xsl:text>
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="return/@type"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    <xsl:text> </xsl:text>
 | 
			
		||||
    <a href="#{@name}"><xsl:value-of select="@name"/></a>
 | 
			
		||||
    <xsl:if test="$blen - 40 < -8">
 | 
			
		||||
      <xsl:text>	</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:if test="$blen - 40 < 0">
 | 
			
		||||
      <xsl:text>	</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:text>	(</xsl:text>
 | 
			
		||||
    <xsl:if test="not(arg)">
 | 
			
		||||
      <xsl:text>void</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:for-each select="arg">
 | 
			
		||||
      <xsl:call-template name="dumptext">
 | 
			
		||||
        <xsl:with-param name="text" select="@type"/>
 | 
			
		||||
      </xsl:call-template>
 | 
			
		||||
      <xsl:text> </xsl:text>
 | 
			
		||||
      <xsl:value-of select="@name"/>
 | 
			
		||||
      <xsl:if test="position() != last()">
 | 
			
		||||
        <xsl:text>, </xsl:text><br/>
 | 
			
		||||
	<xsl:if test="$blen - 40 > 8">
 | 
			
		||||
	  <xsl:text>	</xsl:text>
 | 
			
		||||
	</xsl:if>
 | 
			
		||||
	<xsl:if test="$blen - 40 > 0">
 | 
			
		||||
	  <xsl:text>	</xsl:text>
 | 
			
		||||
	</xsl:if>
 | 
			
		||||
	<xsl:text>					 </xsl:text>
 | 
			
		||||
      </xsl:if>
 | 
			
		||||
    </xsl:for-each>
 | 
			
		||||
    <xsl:text>);</xsl:text>
 | 
			
		||||
    <xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template mode="synopsis" match="exports[@type='function']">
 | 
			
		||||
    <xsl:variable name="def" select="key('symbols',@symbol)"/>
 | 
			
		||||
    <xsl:apply-templates mode="synopsis" select="$def"/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template mode="synopsis" match="exports[@type='typedef']">
 | 
			
		||||
    <xsl:text>typedef </xsl:text>
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="string(key('symbols',@symbol)/@type)"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    <xsl:text> </xsl:text>
 | 
			
		||||
    <a href="#{@symbol}"><xsl:value-of select="@symbol"/></a>
 | 
			
		||||
    <xsl:text>;
 | 
			
		||||
</xsl:text>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template mode="synopsis" match="exports[@type='macro']">
 | 
			
		||||
    <xsl:variable name="def" select="key('symbols',@symbol)"/>
 | 
			
		||||
    <xsl:text>#define </xsl:text>
 | 
			
		||||
    <a href="#{@symbol}"><xsl:value-of select="@symbol"/></a>
 | 
			
		||||
    <xsl:if test="$def/arg">
 | 
			
		||||
      <xsl:text>(</xsl:text>
 | 
			
		||||
      <xsl:for-each select="$def/arg">
 | 
			
		||||
        <xsl:value-of select="@name"/>
 | 
			
		||||
	<xsl:if test="position() != last()">
 | 
			
		||||
	  <xsl:text>, </xsl:text>
 | 
			
		||||
	</xsl:if>
 | 
			
		||||
      </xsl:for-each>
 | 
			
		||||
      <xsl:text>)</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:text>;
 | 
			
		||||
</xsl:text>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template mode="synopsis" match="exports[@type='enum']">
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
  <xsl:template mode="synopsis" match="exports[@type='struct']">
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
<!--
 | 
			
		||||
 | 
			
		||||
             The following builds the Details section
 | 
			
		||||
 | 
			
		||||
-->
 | 
			
		||||
  <xsl:template mode="details" match="struct">
 | 
			
		||||
    <xsl:variable name="name" select="string(@name)"/>
 | 
			
		||||
    <div class="refsect2" lang="en">
 | 
			
		||||
    <h3><a name="{$name}">Structure </a><xsl:value-of select="$name"/></h3>
 | 
			
		||||
    <pre class="programlisting">
 | 
			
		||||
    <xsl:value-of select="@type"/><xsl:text> {
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    <xsl:if test="not(field)">
 | 
			
		||||
      <xsl:text>The content of this structure is not made public by the API.
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:for-each select="field">
 | 
			
		||||
        <xsl:text>    </xsl:text>
 | 
			
		||||
	<xsl:call-template name="dumptext">
 | 
			
		||||
	  <xsl:with-param name="text" select="@type"/>
 | 
			
		||||
	</xsl:call-template>
 | 
			
		||||
	<xsl:text>	</xsl:text>
 | 
			
		||||
	<xsl:value-of select="@name"/>
 | 
			
		||||
	<xsl:if test="@info != ''">
 | 
			
		||||
	  <xsl:text>	: </xsl:text>
 | 
			
		||||
	  <xsl:call-template name="dumptext">
 | 
			
		||||
	    <xsl:with-param name="text" select="substring(@info, 1, 70)"/>
 | 
			
		||||
	  </xsl:call-template>
 | 
			
		||||
	</xsl:if>
 | 
			
		||||
	<xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </xsl:for-each>
 | 
			
		||||
    <xsl:text>} </xsl:text>
 | 
			
		||||
    <xsl:value-of select="$name"/>
 | 
			
		||||
    <xsl:text>;
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </pre>
 | 
			
		||||
    <p>
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="info"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    </p><xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </div><hr/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template mode="details" match="typedef[@type != 'enum']">
 | 
			
		||||
    <xsl:variable name="name" select="string(@name)"/>
 | 
			
		||||
    <div class="refsect2" lang="en">
 | 
			
		||||
    <h3><a name="{$name}">Typedef </a><xsl:value-of select="$name"/></h3>
 | 
			
		||||
    <pre class="programlisting">
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="string(@type)"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    <xsl:text> </xsl:text>
 | 
			
		||||
    <xsl:value-of select="$name"/>
 | 
			
		||||
    <xsl:text>;
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </pre>
 | 
			
		||||
    <p>
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="info"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    </p><xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </div><hr/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template mode="details" match="variable">
 | 
			
		||||
    <xsl:variable name="name" select="string(@name)"/>
 | 
			
		||||
    <div class="refsect2" lang="en">
 | 
			
		||||
    <h3><a name="{$name}">Variable </a><xsl:value-of select="$name"/></h3>
 | 
			
		||||
    <pre class="programlisting">
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="string(@type)"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    <xsl:text> </xsl:text>
 | 
			
		||||
    <xsl:value-of select="$name"/>
 | 
			
		||||
    <xsl:text>;
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </pre>
 | 
			
		||||
    <p>
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="info"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    </p><xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </div><hr/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template mode="details" match="typedef[@type = 'enum']">
 | 
			
		||||
    <xsl:variable name="name" select="string(@name)"/>
 | 
			
		||||
    <div class="refsect2" lang="en">
 | 
			
		||||
    <h3><a name="{$name}">Enum </a><xsl:value-of select="$name"/></h3>
 | 
			
		||||
    <pre class="programlisting">
 | 
			
		||||
    <xsl:text>enum </xsl:text>
 | 
			
		||||
    <a href="#{$name}"><xsl:value-of select="$name"/></a>
 | 
			
		||||
    <xsl:text> {
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    <xsl:for-each select="/api/symbols/enum[@type=$name]">
 | 
			
		||||
      <xsl:sort select="@value" data-type="number" order="ascending"/>
 | 
			
		||||
      <xsl:text>    </xsl:text>
 | 
			
		||||
      <a name="{@name}"><xsl:value-of select="@name"/></a>
 | 
			
		||||
      <xsl:if test="@value">
 | 
			
		||||
        <xsl:text> = </xsl:text>
 | 
			
		||||
	<xsl:value-of select="@value"/>
 | 
			
		||||
      </xsl:if>
 | 
			
		||||
      <xsl:if test="@info">
 | 
			
		||||
        <xsl:text> /* </xsl:text>
 | 
			
		||||
	<xsl:value-of select="@info"/>
 | 
			
		||||
        <xsl:text> */</xsl:text>
 | 
			
		||||
      </xsl:if>
 | 
			
		||||
      <xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </xsl:for-each>
 | 
			
		||||
    <xsl:text>};
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </pre>
 | 
			
		||||
    <p>
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="info"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    </p><xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </div><hr/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template mode="details" match="macro">
 | 
			
		||||
    <xsl:variable name="name" select="string(@name)"/>
 | 
			
		||||
    <div class="refsect2" lang="en">
 | 
			
		||||
    <h3><a name="{$name}">Macro </a><xsl:value-of select="$name"/></h3>
 | 
			
		||||
    <pre class="programlisting">
 | 
			
		||||
    <xsl:text>#define </xsl:text>
 | 
			
		||||
    <a href="#{$name}"><xsl:value-of select="$name"/></a>
 | 
			
		||||
    <xsl:if test="arg">
 | 
			
		||||
      <xsl:text>(</xsl:text>
 | 
			
		||||
      <xsl:for-each select="arg">
 | 
			
		||||
        <xsl:value-of select="@name"/>
 | 
			
		||||
	<xsl:if test="position() != last()">
 | 
			
		||||
	  <xsl:text>, </xsl:text>
 | 
			
		||||
	</xsl:if>
 | 
			
		||||
      </xsl:for-each>
 | 
			
		||||
      <xsl:text>)</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:text>;
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </pre>
 | 
			
		||||
    <p>
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="info"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    </p>
 | 
			
		||||
    <xsl:if test="arg">
 | 
			
		||||
      <div class="variablelist"><table border="0"><col align="left"/><tbody>
 | 
			
		||||
      <xsl:for-each select="arg">
 | 
			
		||||
        <tr>
 | 
			
		||||
          <td><span class="term"><i><tt><xsl:value-of select="@name"/></tt></i>:</span></td>
 | 
			
		||||
	  <td>
 | 
			
		||||
	    <xsl:call-template name="dumptext">
 | 
			
		||||
	      <xsl:with-param name="text" select="@info"/>
 | 
			
		||||
	    </xsl:call-template>
 | 
			
		||||
	  </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
      </xsl:for-each>
 | 
			
		||||
      </tbody></table></div>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </div><hr/>
 | 
			
		||||
  </xsl:template>
 | 
			
		||||
 | 
			
		||||
  <xsl:template mode="details" match="function">
 | 
			
		||||
    <xsl:variable name="name" select="string(@name)"/>
 | 
			
		||||
    <xsl:variable name="nlen" select="string-length($name)"/>
 | 
			
		||||
    <xsl:variable name="tlen" select="string-length(return/@type)"/>
 | 
			
		||||
    <xsl:variable name="blen" select="(($nlen + 8) - (($nlen + 8) mod 8)) + (($tlen + 8) - (($tlen + 8) mod 8))"/>
 | 
			
		||||
    <div class="refsect2" lang="en">
 | 
			
		||||
    <h3><a name="{$name}"></a><xsl:value-of select="$name"/> ()</h3>
 | 
			
		||||
    <pre class="programlisting">
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="return/@type"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    <xsl:text>	</xsl:text>
 | 
			
		||||
    <xsl:value-of select="@name"/>
 | 
			
		||||
    <xsl:if test="$blen - 40 < -8">
 | 
			
		||||
      <xsl:text>	</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:if test="$blen - 40 < 0">
 | 
			
		||||
      <xsl:text>	</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:text>	(</xsl:text>
 | 
			
		||||
    <xsl:if test="not(arg)">
 | 
			
		||||
      <xsl:text>void</xsl:text>
 | 
			
		||||
    </xsl:if>
 | 
			
		||||
    <xsl:for-each select="arg">
 | 
			
		||||
      <xsl:call-template name="dumptext">
 | 
			
		||||
        <xsl:with-param name="text" select="@type"/>
 | 
			
		||||
      </xsl:call-template>
 | 
			
		||||
      <xsl:text> </xsl:text>
 | 
			
		||||
      <xsl:value-of select="@name"/>
 | 
			
		||||
      <xsl:if test="position() != last()">
 | 
			
		||||
        <xsl:text>, </xsl:text><br/>
 | 
			
		||||
	<xsl:if test="$blen - 40 > 8">
 | 
			
		||||
	  <xsl:text>	</xsl:text>
 | 
			
		||||
	</xsl:if>
 | 
			
		||||
	<xsl:if test="$blen - 40 > 0">
 | 
			
		||||
	  <xsl:text>	</xsl:text>
 | 
			
		||||
	</xsl:if>
 | 
			
		||||
	<xsl:text>					 </xsl:text>
 | 
			
		||||
      </xsl:if>
 | 
			
		||||
    </xsl:for-each>
 | 
			
		||||
    <xsl:text>)</xsl:text><br/>
 | 
			
		||||
    <xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    </pre>
 | 
			
		||||
    <p>
 | 
			
		||||
    <xsl:call-template name="dumptext">
 | 
			
		||||
      <xsl:with-param name="text" select="info"/>
 | 
			
		||||
    </xsl:call-template>
 | 
			
		||||
    </p><xsl:text>
 | 
			
		||||
</xsl:text>
 | 
			
		||||
    <xsl:if test="arg | return/@info">
 | 
			
		||||
      <div class="variablelist"><table border="0"><col align="left"/><tbody>
 | 
			
		||||
      <xsl:for-each select="arg">
 | 
			
		||||
        <tr>
 | 
			
		||||
          <td><span class="term"><i><tt><xsl:value-of select="@name"/></tt></i>:</span></td>
 | 
			
		||||
	  <td>
 | 
			
		||||
	    <xsl:call-template name="dumptext">
 | 
			
		||||
	      <xsl:with-param name="text" select="@info"/>
 | 
			
		||||
	    </xsl:call-template>
 | 
			
		||||
	  </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
      </xsl:for-each>
 | 
			
		||||
      <xsl:if test="return/@info">
 | 
			
		||||
        <tr>
 | 
			
		||||
          <td><span class="term"><i><tt>Returns</tt></i>:</span></td>
 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
		||||
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 | 
			
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 | 
			
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 | 
			
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 | 
			
		||||
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
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 | 
			
		||||
	  <title><xsl:value-of select="concat(@name, ': ', summary)"/></title>
 | 
			
		||||
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 | 
			
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 | 
			
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 | 
			
		||||
	  <link rel="stylesheet" href="style.css" type="text/css"/>
 | 
			
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 | 
			
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		<td><a accesskey="n" href="libvirt-{$next}.html"><img src="right.png" width="24" height="24" border="0" alt="Next"/></a></td>
 | 
			
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	      </xsl:if>
 | 
			
		||||
              <th width="100%" align="center">libvirt Reference Manual</th>
 | 
			
		||||
            </tr>
 | 
			
		||||
	  </table>
 | 
			
		||||
	  <h2><span class="refentrytitle">libvirt API Modules</span></h2>
 | 
			
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 | 
			
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 | 
			
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	  <title>libvirt Reference Manual</title>
 | 
			
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 | 
			
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 | 
			
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 | 
			
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	      <td><a accesskey="n" href="general.html"><img src="right.png" width="24" height="24" border="0" alt="Next"/></a></td>
 | 
			
		||||
              <th width="100%" align="center">libvirt Reference Manual</th>
 | 
			
		||||
            </tr>
 | 
			
		||||
	  </table>
 | 
			
		||||
	  <h2><span class="refentrytitle">libvirt Reference Manual</span></h2>
 | 
			
		||||
<p>Libvir is a C toolkit to interact with the virtualization capabilities of
 | 
			
		||||
recent versions of Linux (and other OSes). It is free software available
 | 
			
		||||
under the <a href="http://www.opensource.org/licenses/lgpl-license.html">GNU
 | 
			
		||||
Lesser General Public License</a>. Virtualization of the Linux Operating
 | 
			
		||||
System means the ability to run multiple instances of Operating Systems
 | 
			
		||||
concurrently on a single hardware system where the basic resources are driven
 | 
			
		||||
by a Linux instance. The library aim at providing long term stable C API
 | 
			
		||||
initially for the <a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen
 | 
			
		||||
paravirtualization</a> but should be able to integrate other virtualization
 | 
			
		||||
mechanisms if needed.</p>
 | 
			
		||||
<p> If you get lost searching for some specific API use, try
 | 
			
		||||
<a href="http://libvirt.org/search.php">the online search
 | 
			
		||||
engine</a> hosted on <a href="http://libvirt.org/">libvirt.org</a>
 | 
			
		||||
it indexes the project page, the APIs as well as the mailing-list archives. </p>
 | 
			
		||||
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 | 
			
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 | 
			
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<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Documentation</h1>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,99 +0,0 @@
 | 
			
		||||
<?xml version="1.0"?>
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Downloads</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="releases">Official Releases</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The latest versions of the libvirt C library can be downloaded from:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><a href="ftp://libvirt.org/libvirt/">libvirt.org FTP server</a></li>
 | 
			
		||||
      <li><a href="http://libvirt.org/sources/">libvirt.org HTTP server</a></li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="hourly">Hourly development snapshots</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Once an hour, an automated snapshot is made from the git server
 | 
			
		||||
      source tree. These snapshots should be usable, but we make no guarantees
 | 
			
		||||
      about their stability:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><a href="ftp://libvirt.org/libvirt/libvirt-git-snapshot.tar.gz">libvirt.org FTP server</a></li>
 | 
			
		||||
      <li><a href="http://libvirt.org/sources/libvirt-git-snapshot.tar.gz">libvirt.org HTTP server</a></li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="git">GIT source repository</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Libvirt code source is now maintained in a <a href="http://git-scm.com/">git</a>
 | 
			
		||||
      repository available on <a href="http://libvirt.org/git/">libvirt.org</a>:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      git clone git://libvirt.org/libvirt.git</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      It can also be browsed at:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      <a href="http://libvirt.org/git/?p=libvirt.git;a=summary">http://libvirt.org/git/?p=libvirt.git;a=summary</a></pre>
 | 
			
		||||
 | 
			
		||||
    <br />
 | 
			
		||||
 | 
			
		||||
    <h1>libvirt Application Development Guide</h1>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The guide is both a learning tool for developing with libvirt and an
 | 
			
		||||
      API reference document. It is a work in progress, composed by a
 | 
			
		||||
      professional author from contributions written by members of the
 | 
			
		||||
      libvirt team.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Contributions to the guide are <b>VERY</b> welcome. If you'd like to get
 | 
			
		||||
      your name on this and demonstrate your virtualisation prowess, a solid
 | 
			
		||||
      contribution to the content here will do it. :)
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="appdevpdf">Application Development Guide PDF</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      PDF download is available here:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><a href="http://libvirt.org/guide/pdf/Application_Development_Guide.pdf">libvirt App Dev Guide</a> (PDF)</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="appdevgit">Application Development Guide source GIT repository</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The source is also in a git repository:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      git clone git://libvirt.org/libvirt-appdev-guide.git</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Browsable at:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>
 | 
			
		||||
      <a href="http://libvirt.org/git/?p=libvirt-appdev-guide.git;a=summary">http://libvirt.org/git/?p=libvirt-appdev-guide.git;a=summary</a></pre>
 | 
			
		||||
 | 
			
		||||
    <br />
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Once you've have obtained the libvirt source code, you can compile it
 | 
			
		||||
      using the <a href="compiling.html">instructions here</a>.
 | 
			
		||||
    </p>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,47 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Internal drivers</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The libvirt public API delegates its implementation to one or
 | 
			
		||||
      more internal drivers, depending on the <a href="uri.html">connection URI</a>
 | 
			
		||||
      passed when initializing the library. There is always a hypervisor driver
 | 
			
		||||
      active, and if the libvirt daemon is available there will usually be a
 | 
			
		||||
      network and storage driver active.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="hypervisor">Hypervisor drivers</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The hypervisor drivers currently supported by libvirt are:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><strong><a href="drvlxc.html">LXC</a></strong> - Linux Containers</li>
 | 
			
		||||
      <li><strong><a href="drvopenvz.html">OpenVZ</a></strong></li>
 | 
			
		||||
      <li><strong><a href="drvqemu.html">QEMU</a></strong></li>
 | 
			
		||||
      <li><strong><a href="drvtest.html">Test</a></strong> - Used for testing</li>
 | 
			
		||||
      <li><strong><a href="drvuml.html">UML</a></strong> - User Mode Linux</li>
 | 
			
		||||
      <li><strong><a href="drvvbox.html">VirtualBox</a></strong></li>
 | 
			
		||||
      <li><strong><a href="drvesx.html">VMware ESX</a></strong></li>
 | 
			
		||||
      <li><strong><a href="drvvmware.html">VMware Workstation/Player</a></strong></li>
 | 
			
		||||
      <li><strong><a href="drvxen.html">Xen</a></strong></li>
 | 
			
		||||
      <li><strong><a href="drvhyperv.html">Microsoft Hyper-V</a></strong></li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="stroage">Storage drivers</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li><strong><a href="storage.html#StorageBackendDir">Directory backend</a></strong></li>
 | 
			
		||||
      <li><strong><a href="storage.html#StorageBackendFS">Local filesystem backend</a></strong></li>
 | 
			
		||||
      <li><strong><a href="storage.html#StorageBackendNetFS">Network filesystem backend</a></strong></li>
 | 
			
		||||
      <li><strong><a href="storage.html#StorageBackendLogical">Logical Volume Manager (LVM) backend</a></strong></li>
 | 
			
		||||
      <li><strong><a href="storage.html#StorageBackendDisk">Disk backend</a></strong></li>
 | 
			
		||||
      <li><strong><a href="storage.html#StorageBackendISCSI">iSCSI backend</a></strong></li>
 | 
			
		||||
      <li><strong><a href="storage.html#StorageBackendSCSI">SCSI backend</a></strong></li>
 | 
			
		||||
      <li><strong><a href="storage.html#StorageBackendMultipath">Multipath backend</a></strong></li>
 | 
			
		||||
    </ul>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,819 +0,0 @@
 | 
			
		||||
<html><body>
 | 
			
		||||
    <h1>VMware ESX hypervisor driver</h1>
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
    <p>
 | 
			
		||||
        The libvirt VMware ESX driver can manage VMware ESX/ESXi 3.5/4.x and
 | 
			
		||||
        VMware GSX 2.0, also called VMware Server 2.0, and possibly later
 | 
			
		||||
        versions. <span class="since">Since 0.8.3</span> the driver can also
 | 
			
		||||
        connect to a VMware vCenter 2.5/4.x (VPX).
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="project">Project Links</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://www.vmware.com/">VMware ESX and GSX</a>
 | 
			
		||||
        hypervisors
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="prereq">Deployment pre-requisites</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
        None. Any out-of-the-box installation of VPX/ESX(i)/GSX should work. No
 | 
			
		||||
        preparations are required on the server side, no libvirtd must be
 | 
			
		||||
        installed on the ESX server. The driver uses version 2.5 of the remote,
 | 
			
		||||
        SOAP based
 | 
			
		||||
        <a href="http://www.vmware.com/support/developer/vc-sdk/visdk25pubs/ReferenceGuide/">
 | 
			
		||||
        VMware Virtual Infrastructure API</a> (VI API) to communicate with the
 | 
			
		||||
        ESX server, like the VMware Virtual Infrastructure Client (VI client)
 | 
			
		||||
        does. Since version 4.0 this API is called
 | 
			
		||||
        <a href="http://www.vmware.com/support/developer/vc-sdk/visdk400pubs/ReferenceGuide/">
 | 
			
		||||
        VMware vSphere API</a>.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="uri">Connections to the VMware ESX driver</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
        Some example remote connection URIs for the driver are:
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
vpx://example-vcenter.com/dc1/srv1     (VPX over HTTPS, select ESX server 'srv1' in datacenter 'dc1')
 | 
			
		||||
esx://example-esx.com                  (ESX over HTTPS)
 | 
			
		||||
gsx://example-gsx.com                  (GSX over HTTPS)
 | 
			
		||||
esx://example-esx.com/?transport=http  (ESX over HTTP)
 | 
			
		||||
esx://example-esx.com/?no_verify=1     (ESX over HTTPS, but doesn't verify the server's SSL certificate)
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        <strong>Note</strong>: In contrast to other drivers, the ESX driver is
 | 
			
		||||
        a client-side-only driver. It connects to the ESX server using HTTP(S).
 | 
			
		||||
        Therefore, the <a href="remote.html">remote transport mechanism</a>
 | 
			
		||||
        provided by the remote driver and libvirtd will not work, and you
 | 
			
		||||
        cannot use URIs like <code>esx+ssh://example.com</code>.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="uriformat">URI Format</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        URIs have this general form (<code>[...]</code> marks an optional part).
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
type://[username@]hostname[:port]/[[folder/...]datacenter/[folder/...][cluster/]server][?extraparameters]
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        The <code>type://</code> is either <code>esx://</code> or
 | 
			
		||||
        <code>gsx://</code> or <code>vpx://</code> <span class="since">since 0.8.3</span>.
 | 
			
		||||
        The driver selects the default port depending on the <code>type://</code>.
 | 
			
		||||
        For <code>esx://</code> and <code>vpx://</code> the default HTTPS port
 | 
			
		||||
        is 443, for <code>gsx://</code> it is 8333.
 | 
			
		||||
        If the port parameter is given, it overrides the default port.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
        A <code>vpx://</code> connection is currently restricted to a single
 | 
			
		||||
        ESX server. This might be relaxed in the future. The path part of the
 | 
			
		||||
        URI is used to specify the datacenter and the ESX server in it. If the
 | 
			
		||||
        ESX server is part of a cluster then the cluster has to be specified too.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
        An example: ESX server <code>example-esx.com</code> is managed by
 | 
			
		||||
        vCenter <code>example-vcenter.com</code> and part of cluster
 | 
			
		||||
        <code>cluster1</code>. This cluster is part of datacenter <code>dc1</code>.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
vpx://example-vcenter.com/dc1/cluster1/example-esx.com
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        Datacenters and clusters can be organized in folders, those have to be
 | 
			
		||||
        specified as well. The driver can handle folders
 | 
			
		||||
        <span class="since">since 0.9.7</span>.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
vpx://example-vcenter.com/folder1/dc1/folder2/example-esx.com
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h4><a name="extraparams">Extra parameters</a></h4>
 | 
			
		||||
    <p>
 | 
			
		||||
        Extra parameters can be added to a URI as part of the query string
 | 
			
		||||
        (the part following <code>?</code>). A single parameter is formed by a
 | 
			
		||||
        <code>name=value</code> pair. Multiple parameters are separated by
 | 
			
		||||
        <code>&</code>.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
?<span style="color: #E50000">no_verify=1</span>&<span style="color: #00B200">auto_answer=1</span>&<span style="color: #0000E5">proxy=socks://example-proxy.com:23456</span>
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        The driver understands the extra parameters shown below.
 | 
			
		||||
    </p>
 | 
			
		||||
    <table class="top_table">
 | 
			
		||||
        <tr>
 | 
			
		||||
            <th>Name</th>
 | 
			
		||||
            <th>Values</th>
 | 
			
		||||
            <th>Meaning</th>
 | 
			
		||||
        </tr>
 | 
			
		||||
        <tr>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>transport</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>http</code> or <code>https</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                Overrides the default HTTPS transport. For <code>esx://</code>
 | 
			
		||||
                and <code>vpx://</code> the default HTTP port is 80, for
 | 
			
		||||
                <code>gsx://</code> it is 8222.
 | 
			
		||||
            </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
        <tr>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>vcenter</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                Hostname of a VMware vCenter or <code>*</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                In order to perform a migration the driver needs to know the
 | 
			
		||||
                VMware vCenter for the ESX server. If set to <code>*</code>,
 | 
			
		||||
                the driver connects to the vCenter known to the ESX server.
 | 
			
		||||
                This parameter in useful when connecting to an ESX server only.
 | 
			
		||||
            </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
        <tr>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>no_verify</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>0</code> or <code>1</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                If set to 1, this disables libcurl client checks of the server's
 | 
			
		||||
                SSL certificate. The default value it 0. See the
 | 
			
		||||
                <a href="#certificates">Certificates for HTTPS</a> section for
 | 
			
		||||
                details.
 | 
			
		||||
            </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
        <tr>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>auto_answer</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>0</code> or <code>1</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                If set to 1, the driver answers all
 | 
			
		||||
                <a href="#questions">questions</a> with the default answer.
 | 
			
		||||
                If set to 0, questions are reported as errors. The default
 | 
			
		||||
                value it 0. <span class="since">Since 0.7.5</span>.
 | 
			
		||||
            </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
        <tr>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>proxy</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>[type://]hostname[:port]</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                Allows to specify a proxy for HTTP and HTTPS communication.
 | 
			
		||||
                <span class="since">Since 0.8.2</span>.
 | 
			
		||||
                The optional <code>type</code> part may be one of:
 | 
			
		||||
                <code>http</code>, <code>socks</code>, <code>socks4</code>,
 | 
			
		||||
                <code>socks4a</code> or <code>socks5</code>. The default is
 | 
			
		||||
                <code>http</code> and <code>socks</code> is synonymous for
 | 
			
		||||
                <code>socks5</code>. The optional <code>port</code> allows to
 | 
			
		||||
                override the default port 1080.
 | 
			
		||||
            </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
    </table>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="auth">Authentication</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        In order to perform any useful operation the driver needs to log into
 | 
			
		||||
        the ESX server. Therefore, only <code>virConnectOpenAuth</code> can be
 | 
			
		||||
        used to connect to an ESX server, <code>virConnectOpen</code> and
 | 
			
		||||
        <code>virConnectOpenReadOnly</code> don't work.
 | 
			
		||||
        To log into an ESX server or vCenter the driver will request
 | 
			
		||||
        credentials using the callback passed to the
 | 
			
		||||
        <code>virConnectOpenAuth</code> function. The driver passes the
 | 
			
		||||
        hostname as challenge parameter to the callback. This enables the
 | 
			
		||||
        callback to distinguish between requests for ESX server and vCenter.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
        <strong>Note</strong>: During the ongoing driver development, testing
 | 
			
		||||
        is done using an unrestricted <code>root</code> account. Problems may
 | 
			
		||||
        occur if you use a restricted account. Detailed testing with restricted
 | 
			
		||||
        accounts has not been done yet.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="certificates">Certificates for HTTPS</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        By default the ESX driver uses HTTPS to communicate with an ESX server.
 | 
			
		||||
        Proper HTTPS communication requires correctly configured SSL
 | 
			
		||||
        certificates. This certificates are different from the ones libvirt
 | 
			
		||||
        uses for <a href="remote.html">secure communication over TLS</a> to a
 | 
			
		||||
        libvirtd one a remote server.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
        By default the driver tries to verify the server's SSL certificate
 | 
			
		||||
        using the CA certificate pool installed on your client computer. With
 | 
			
		||||
        an out-of-the-box installed ESX server this won't work, because a newly
 | 
			
		||||
        installed ESX server uses auto-generated self-signed certificates.
 | 
			
		||||
        Those are singed by a CA certificate that is typically not known to your
 | 
			
		||||
        client computer and libvirt will report an error like this one:
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
error: internal error curl_easy_perform() returned an error: Peer certificate cannot be authenticated with known CA certificates (60)
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        Where are two ways to solve this problem:
 | 
			
		||||
    </p>
 | 
			
		||||
    <ul>
 | 
			
		||||
        <li>
 | 
			
		||||
            Use the <code>no_verify=1</code> <a href="#extraparams">extra parameter</a>
 | 
			
		||||
            to disable server certificate verification.
 | 
			
		||||
        </li>
 | 
			
		||||
        <li>
 | 
			
		||||
            Generate new SSL certificates signed by a CA known to your client
 | 
			
		||||
            computer and replace the original ones on your ESX server. See the
 | 
			
		||||
            section <i>Replace a Default Certificate with a CA-Signed Certificate</i>
 | 
			
		||||
            in the <a href="http://www.vmware.com/pdf/vsphere4/r40/vsp_40_esx_server_config.pdf">ESX Configuration Guide</a>
 | 
			
		||||
        </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="connproblems">Connection problems</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        There are also other causes for connection problems than the
 | 
			
		||||
        <a href="#certificates">HTTPS certificate</a> related ones.
 | 
			
		||||
    </p>
 | 
			
		||||
    <ul>
 | 
			
		||||
        <li>
 | 
			
		||||
            As stated before the ESX driver doesn't need the
 | 
			
		||||
            <a href="remote.html">remote transport mechanism</a>
 | 
			
		||||
            provided by the remote driver and libvirtd, nor does the ESX driver
 | 
			
		||||
            support it. Therefore, using an URI including a transport in the
 | 
			
		||||
            scheme won't work. Only <a href="#uriformat">URIs as described</a>
 | 
			
		||||
            are supported by the ESX driver. Here's a collection of possible
 | 
			
		||||
            error messages:
 | 
			
		||||
<pre>
 | 
			
		||||
$ virsh -c esx+tcp://example.com/
 | 
			
		||||
error: unable to connect to libvirtd at 'example.com': Connection refused
 | 
			
		||||
</pre>
 | 
			
		||||
<pre>
 | 
			
		||||
$ virsh -c esx+tls://example.com/
 | 
			
		||||
error: Cannot access CA certificate '/etc/pki/CA/cacert.pem': No such file or directory
 | 
			
		||||
</pre>
 | 
			
		||||
<pre>
 | 
			
		||||
$ virsh -c esx+ssh://example.com/
 | 
			
		||||
error: cannot recv data: ssh: connect to host example.com port 22: Connection refused
 | 
			
		||||
</pre>
 | 
			
		||||
<pre>
 | 
			
		||||
$ virsh -c esx+ssh://example.com/
 | 
			
		||||
error: cannot recv data: Resource temporarily unavailable
 | 
			
		||||
</pre>
 | 
			
		||||
        </li>
 | 
			
		||||
        <li>
 | 
			
		||||
            <span class="since">Since 0.7.0</span> libvirt contains the ESX
 | 
			
		||||
            driver. Earlier versions of libvirt will report a misleading error
 | 
			
		||||
            about missing certificates when you try to connect to an ESX server.
 | 
			
		||||
<pre>
 | 
			
		||||
$ virsh -c esx://example.com/
 | 
			
		||||
error: Cannot access CA certificate '/etc/pki/CA/cacert.pem': No such file or directory
 | 
			
		||||
</pre>
 | 
			
		||||
            <p>
 | 
			
		||||
                Don't let this error message confuse you. Setting up certificates
 | 
			
		||||
                as described on the <a href="remote.html#Remote_certificates">remote transport mechanism</a> page
 | 
			
		||||
                does not help, as this is not a certificate related problem.
 | 
			
		||||
            </p>
 | 
			
		||||
            <p>
 | 
			
		||||
                To fix this problem you need to update your libvirt to 0.7.0 or newer.
 | 
			
		||||
                You may also see this error when you use a libvirt version that
 | 
			
		||||
                contains the ESX driver but you or your distro disabled the ESX
 | 
			
		||||
                driver during compilation. <span class="since">Since 0.8.3</span>
 | 
			
		||||
                the error message has been improved in this case:
 | 
			
		||||
            </p>
 | 
			
		||||
<pre>
 | 
			
		||||
$ virsh -c esx://example.com/
 | 
			
		||||
error: invalid argument in libvirt was built without the 'esx' driver
 | 
			
		||||
</pre>
 | 
			
		||||
        </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="questions">Questions blocking tasks</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
        Some methods of the VI API start tasks, for example
 | 
			
		||||
        <code>PowerOnVM_Task()</code>. Such tasks may be blocked by questions
 | 
			
		||||
        if the ESX server detects an issue with the domain that requires user
 | 
			
		||||
        interaction. The ESX driver cannot prompt the user to answer a
 | 
			
		||||
        question, libvirt doesn't have an API for something like this.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
        The VI API provides the <code>AnswerVM()</code> method to
 | 
			
		||||
        programmatically answer a questions. So the driver has two options
 | 
			
		||||
        how to handle such a situation: either answer the questions with the
 | 
			
		||||
        default answer or report the question as an error and cancel the
 | 
			
		||||
        blocked task if possible. The
 | 
			
		||||
        <a href="#uriformat"><code>auto_answer</code></a> query parameter
 | 
			
		||||
        controls the answering behavior.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="xmlspecial">Specialties in the domain XML config</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
        There are several specialties in the domain XML config for ESX domains.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="restrictions">Restrictions</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        There are some restrictions for some values of the domain XML config.
 | 
			
		||||
        The driver will complain if this restrictions are violated.
 | 
			
		||||
    </p>
 | 
			
		||||
    <ul>
 | 
			
		||||
        <li>
 | 
			
		||||
            Memory size has to be a multiple of 4096
 | 
			
		||||
        </li>
 | 
			
		||||
        <li>
 | 
			
		||||
            Number of virtual CPU has to be 1 or a multiple of 2
 | 
			
		||||
        </li>
 | 
			
		||||
        <li>
 | 
			
		||||
            Valid MAC address prefixes are <code>00:0c:29</code> and
 | 
			
		||||
            <code>00:50:56</code>. <span class="since">Since 0.7.6</span>
 | 
			
		||||
            arbitrary <a href="#macaddresses">MAC addresses</a> are supported.
 | 
			
		||||
        </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="datastore">Datastore references</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        Storage is managed in datastores. VMware uses a special path format to
 | 
			
		||||
        reference files in a datastore. Basically, the datastore name is put
 | 
			
		||||
        into squared braces in front of the path.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
[datastore] directory/filename
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        To define a new domain the driver converts the domain XML into a
 | 
			
		||||
        VMware VMX file and uploads it to a datastore known to the ESX server.
 | 
			
		||||
        Because multiple datastores may be known to an ESX server the driver
 | 
			
		||||
        needs to decide to which datastore the VMX file should be uploaded.
 | 
			
		||||
        The driver deduces this information from the path of the source of the
 | 
			
		||||
        first file-based harddisk listed in the domain XML.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="macaddresses">MAC addresses</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        VMware has registered two MAC address prefixes for domains:
 | 
			
		||||
        <code>00:0c:29</code> and <code>00:50:56</code>. These prefixes are
 | 
			
		||||
        split into ranges for different purposes.
 | 
			
		||||
    </p>
 | 
			
		||||
    <table class="top_table">
 | 
			
		||||
        <tr>
 | 
			
		||||
            <th>Range</th>
 | 
			
		||||
            <th>Purpose</th>
 | 
			
		||||
        </tr>
 | 
			
		||||
        <tr>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>00:0c:29:00:00:00</code> - <code>00:0c:29:ff:ff:ff</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                An ESX server autogenerates MAC addresses from this range if
 | 
			
		||||
                the VMX file doesn't contain a MAC address when trying to start
 | 
			
		||||
                a domain.
 | 
			
		||||
            </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
        <tr>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>00:50:56:00:00:00</code> - <code>00:50:56:3f:ff:ff</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                MAC addresses from this range can by manually assigned by the
 | 
			
		||||
                user in the VI client.
 | 
			
		||||
            </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
        <tr>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>00:50:56:80:00:00</code> - <code>00:50:56:bf:ff:ff</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                A VI client autogenerates MAC addresses from this range for
 | 
			
		||||
                newly defined domains.
 | 
			
		||||
            </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
    </table>
 | 
			
		||||
    <p>
 | 
			
		||||
        The VMX files generated by the ESX driver always contain a MAC address,
 | 
			
		||||
        because libvirt generates a random one if an interface element in the
 | 
			
		||||
        domain XML file lacks a MAC address.
 | 
			
		||||
        <span class="since">Since 0.7.6</span> the ESX driver sets the prefix
 | 
			
		||||
        for generated MAC addresses to <code>00:0c:29</code>. Before 0.7.6
 | 
			
		||||
        the <code>00:50:56</code> prefix was used. Sometimes this resulted in
 | 
			
		||||
        the generation of out-of-range MAC address that were rejected by the
 | 
			
		||||
        ESX server.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
        Also <span class="since">since 0.7.6</span> every MAC address outside
 | 
			
		||||
        this ranges can be used. For such MAC addresses the ESX server-side
 | 
			
		||||
        check is disabled in the VMX file to stop the ESX server from rejecting
 | 
			
		||||
        out-of-predefined-range MAC addresses.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
ethernet0.checkMACAddress = "false"
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="hardware">Available hardware</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        VMware ESX supports different models of SCSI controllers and network
 | 
			
		||||
        cards.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h4>SCSI controller models</h4>
 | 
			
		||||
    <dl>
 | 
			
		||||
        <dt><code>auto</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            This isn't a actual controller model. If specified the ESX driver
 | 
			
		||||
            tries to detect the SCSI controller model referenced in the
 | 
			
		||||
            <code>.vmdk</code> file and use it. Autodetection fails when a
 | 
			
		||||
            SCSI controller has multiple disks attached and the SCSI controller
 | 
			
		||||
            models referenced in the <code>.vmdk</code> files are inconsistent.
 | 
			
		||||
            <span class="since">Since 0.8.3</span>
 | 
			
		||||
        </dd>
 | 
			
		||||
        <dt><code>buslogic</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            BusLogic SCSI controller for older guests.
 | 
			
		||||
        </dd>
 | 
			
		||||
        <dt><code>lsilogic</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            LSI Logic SCSI controller for recent guests.
 | 
			
		||||
        </dd>
 | 
			
		||||
        <dt><code>lsisas1068</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            LSI Logic SAS 1068 controller. <span class="since">Since 0.8.0</span>
 | 
			
		||||
        </dd>
 | 
			
		||||
        <dt><code>vmpvscsi</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            Special VMware Paravirtual SCSI controller, requires VMware tools inside
 | 
			
		||||
            the guest. See <a href="http://kb.vmware.com/kb/1010398">VMware KB1010398</a>
 | 
			
		||||
            for details. <span class="since">Since 0.8.3</span>
 | 
			
		||||
        </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
    <p>
 | 
			
		||||
        Here a domain XML snippet:
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
    ...
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <source file='[local-storage] Fedora11/Fedora11.vmdk'/>
 | 
			
		||||
      <target dev='sda' bus='scsi'/>
 | 
			
		||||
      <address type='drive' controller='0' bus='0' unit='0'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <controller type='scsi' index='0' model='<strong>lsilogic</strong>'/>
 | 
			
		||||
    ...
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        The controller element is supported <span class="since">since 0.8.2</span>.
 | 
			
		||||
        Prior to this <code><driver name='lsilogic'/></code> was abused to
 | 
			
		||||
        specify the SCSI controller model. This attribute usage is deprecated now.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
    ...
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <driver name='<strong>lsilogic</strong>'/>
 | 
			
		||||
      <source file='[local-storage] Fedora11/Fedora11.vmdk'/>
 | 
			
		||||
      <target dev='sda' bus='scsi'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    ...
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h4>Network card models</h4>
 | 
			
		||||
    <dl>
 | 
			
		||||
        <dt><code>vlance</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            AMD PCnet32 network card for older guests.
 | 
			
		||||
        </dd>
 | 
			
		||||
        <dt><code>vmxnet</code>, <code>vmxnet2</code>, <code>vmxnet3</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            Special VMware VMXnet network card, requires VMware tools inside
 | 
			
		||||
            the guest. See <a href="http://kb.vmware.com/kb/1001805">VMware KB1001805</a>
 | 
			
		||||
            for details.
 | 
			
		||||
        </dd>
 | 
			
		||||
        <dt><code>e1000</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            Intel E1000 network card for recent guests.
 | 
			
		||||
        </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
    <p>
 | 
			
		||||
        Here a domain XML snippet:
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
    ...
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <mac address='00:50:56:25:48:c7'/>
 | 
			
		||||
      <source bridge='VM Network'/>
 | 
			
		||||
      <model type='<strong>e1000</strong>'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    ...
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="importexport">Import and export of domain XML configs</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
        The ESX driver currently supports a native config format known as
 | 
			
		||||
        <code>vmware-vmx</code> to handle VMware VMX configs.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="xmlimport">Converting from VMware VMX config to domain XML config</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        The <code>virsh domxml-from-native</code> provides a way to convert an
 | 
			
		||||
        existing VMware VMX config into a domain XML config that can then be
 | 
			
		||||
        used by libvirt.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
$ cat > demo.vmx << EOF
 | 
			
		||||
#!/usr/bin/vmware
 | 
			
		||||
config.version = "8"
 | 
			
		||||
virtualHW.version = "4"
 | 
			
		||||
floppy0.present = "false"
 | 
			
		||||
nvram = "Fedora11.nvram"
 | 
			
		||||
deploymentPlatform = "windows"
 | 
			
		||||
virtualHW.productCompatibility = "hosted"
 | 
			
		||||
tools.upgrade.policy = "useGlobal"
 | 
			
		||||
powerType.powerOff = "default"
 | 
			
		||||
powerType.powerOn = "default"
 | 
			
		||||
powerType.suspend = "default"
 | 
			
		||||
powerType.reset = "default"
 | 
			
		||||
displayName = "Fedora11"
 | 
			
		||||
extendedConfigFile = "Fedora11.vmxf"
 | 
			
		||||
scsi0.present = "true"
 | 
			
		||||
scsi0.sharedBus = "none"
 | 
			
		||||
scsi0.virtualDev = "lsilogic"
 | 
			
		||||
memsize = "1024"
 | 
			
		||||
scsi0:0.present = "true"
 | 
			
		||||
scsi0:0.fileName = "/vmfs/volumes/498076b2-02796c1a-ef5b-000ae484a6a3/Fedora11/Fedora11.vmdk"
 | 
			
		||||
scsi0:0.deviceType = "scsi-hardDisk"
 | 
			
		||||
ide0:0.present = "true"
 | 
			
		||||
ide0:0.clientDevice = "true"
 | 
			
		||||
ide0:0.deviceType = "cdrom-raw"
 | 
			
		||||
ide0:0.startConnected = "false"
 | 
			
		||||
ethernet0.present = "true"
 | 
			
		||||
ethernet0.networkName = "VM Network"
 | 
			
		||||
ethernet0.addressType = "vpx"
 | 
			
		||||
ethernet0.generatedAddress = "00:50:56:91:48:c7"
 | 
			
		||||
chipset.onlineStandby = "false"
 | 
			
		||||
guestOSAltName = "Red Hat Enterprise Linux 5 (32-Bit)"
 | 
			
		||||
guestOS = "rhel5"
 | 
			
		||||
uuid.bios = "50 11 5e 16 9b dc 49 d7-f1 71 53 c4 d7 f9 17 10"
 | 
			
		||||
snapshot.action = "keep"
 | 
			
		||||
sched.cpu.min = "0"
 | 
			
		||||
sched.cpu.units = "mhz"
 | 
			
		||||
sched.cpu.shares = "normal"
 | 
			
		||||
sched.mem.minsize = "0"
 | 
			
		||||
sched.mem.shares = "normal"
 | 
			
		||||
toolScripts.afterPowerOn = "true"
 | 
			
		||||
toolScripts.afterResume = "true"
 | 
			
		||||
toolScripts.beforeSuspend = "true"
 | 
			
		||||
toolScripts.beforePowerOff = "true"
 | 
			
		||||
scsi0:0.redo = ""
 | 
			
		||||
tools.syncTime = "false"
 | 
			
		||||
uuid.location = "56 4d b5 06 a2 bd fb eb-ae 86 f7 d8 49 27 d0 c4"
 | 
			
		||||
sched.cpu.max = "unlimited"
 | 
			
		||||
sched.swap.derivedName = "/vmfs/volumes/498076b2-02796c1a-ef5b-000ae484a6a3/Fedora11/Fedora11-7de040d8.vswp"
 | 
			
		||||
tools.remindInstall = "TRUE"
 | 
			
		||||
EOF
 | 
			
		||||
 | 
			
		||||
$ virsh -c esx://example.com domxml-from-native vmware-vmx demo.vmx
 | 
			
		||||
Enter username for example.com [root]:
 | 
			
		||||
Enter root password for example.com:
 | 
			
		||||
<domain type='vmware'>
 | 
			
		||||
  <name>Fedora11</name>
 | 
			
		||||
  <uuid>50115e16-9bdc-49d7-f171-53c4d7f91710</uuid>
 | 
			
		||||
  <memory>1048576</memory>
 | 
			
		||||
  <currentMemory>1048576</currentMemory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch='i686'>hvm</type>
 | 
			
		||||
  </os>
 | 
			
		||||
  <clock offset='utc'/>
 | 
			
		||||
  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
  <on_reboot>restart</on_reboot>
 | 
			
		||||
  <on_crash>destroy</on_crash>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <source file='[local-storage] Fedora11/Fedora11.vmdk'/>
 | 
			
		||||
      <target dev='sda' bus='scsi'/>
 | 
			
		||||
      <address type='drive' controller='0' bus='0' unit='0'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <controller type='scsi' index='0' model='lsilogic'/>
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <mac address='00:50:56:91:48:c7'/>
 | 
			
		||||
      <source bridge='VM Network'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="xmlexport">Converting from domain XML config to VMware VMX config</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
      The <code>virsh domxml-to-native</code> provides a way to convert a
 | 
			
		||||
      domain XML config into a VMware VMX config.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
$ cat > demo.xml << EOF
 | 
			
		||||
<domain type='vmware'>
 | 
			
		||||
  <name>Fedora11</name>
 | 
			
		||||
  <uuid>50115e16-9bdc-49d7-f171-53c4d7f91710</uuid>
 | 
			
		||||
  <memory>1048576</memory>
 | 
			
		||||
  <currentMemory>1048576</currentMemory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch='x86_64'>hvm</type>
 | 
			
		||||
  </os>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <source file='[local-storage] Fedora11/Fedora11.vmdk'/>
 | 
			
		||||
      <target dev='sda' bus='scsi'/>
 | 
			
		||||
      <address type='drive' controller='0' bus='0' unit='0'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <controller type='scsi' index='0' model='lsilogic'/>
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <mac address='00:50:56:25:48:c7'/>
 | 
			
		||||
      <source bridge='VM Network'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
EOF
 | 
			
		||||
 | 
			
		||||
$ virsh -c esx://example.com domxml-to-native vmware-vmx demo.xml
 | 
			
		||||
Enter username for example.com [root]:
 | 
			
		||||
Enter root password for example.com:
 | 
			
		||||
config.version = "8"
 | 
			
		||||
virtualHW.version = "4"
 | 
			
		||||
guestOS = "other-64"
 | 
			
		||||
uuid.bios = "50 11 5e 16 9b dc 49 d7-f1 71 53 c4 d7 f9 17 10"
 | 
			
		||||
displayName = "Fedora11"
 | 
			
		||||
memsize = "1024"
 | 
			
		||||
numvcpus = "1"
 | 
			
		||||
scsi0.present = "true"
 | 
			
		||||
scsi0.virtualDev = "lsilogic"
 | 
			
		||||
scsi0:0.present = "true"
 | 
			
		||||
scsi0:0.deviceType = "scsi-hardDisk"
 | 
			
		||||
scsi0:0.fileName = "/vmfs/volumes/local-storage/Fedora11/Fedora11.vmdk"
 | 
			
		||||
ethernet0.present = "true"
 | 
			
		||||
ethernet0.networkName = "VM Network"
 | 
			
		||||
ethernet0.connectionType = "bridged"
 | 
			
		||||
ethernet0.addressType = "static"
 | 
			
		||||
ethernet0.address = "00:50:56:25:48:C7"
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="xmlconfig">Example domain XML configs</a></h2>
 | 
			
		||||
 | 
			
		||||
    <h3>Fedora11 on x86_64</h3>
 | 
			
		||||
<pre>
 | 
			
		||||
<domain type='vmware'>
 | 
			
		||||
  <name>Fedora11</name>
 | 
			
		||||
  <uuid>50115e16-9bdc-49d7-f171-53c4d7f91710</uuid>
 | 
			
		||||
  <memory>1048576</memory>
 | 
			
		||||
  <currentMemory>1048576</currentMemory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch='x86_64'>hvm</type>
 | 
			
		||||
  </os>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <source file='[local-storage] Fedora11/Fedora11.vmdk'/>
 | 
			
		||||
      <target dev='sda' bus='scsi'/>
 | 
			
		||||
      <address type='drive' controller='0' bus='0' unit='0'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <controller type='scsi' index='0'/>
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <mac address='00:50:56:25:48:c7'/>
 | 
			
		||||
      <source bridge='VM Network'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="migration">Migration</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
        A migration cannot be initiated on an ESX server directly, a VMware
 | 
			
		||||
        vCenter is necessary for this. The <code>vcenter</code> query
 | 
			
		||||
        parameter must be set either to the hostname or IP address of the
 | 
			
		||||
        vCenter managing the ESX server or to <code>*</code>. Setting it
 | 
			
		||||
        to <code>*</code> causes the driver to connect to the vCenter known to
 | 
			
		||||
        the ESX server. If the ESX server is not managed by a vCenter an error
 | 
			
		||||
        is reported.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
esx://example.com/?vcenter=example-vcenter.com
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        Here's an example how to migrate the domain <code>Fedora11</code> from
 | 
			
		||||
        ESX server <code>example-src.com</code> to ESX server
 | 
			
		||||
        <code>example-dst.com</code> implicitly involving vCenter
 | 
			
		||||
        <code>example-vcenter.com</code> using <code>virsh</code>.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
$ virsh -c esx://example-src.com/?vcenter=* migrate Fedora11 esx://example-dst.com/?vcenter=*
 | 
			
		||||
Enter username for example-src.com [root]:
 | 
			
		||||
Enter root password for example-src.com:
 | 
			
		||||
Enter username for example-vcenter.com [administrator]:
 | 
			
		||||
Enter administrator password for example-vcenter.com:
 | 
			
		||||
Enter username for example-dst.com [root]:
 | 
			
		||||
Enter root password for example-dst.com:
 | 
			
		||||
Enter username for example-vcenter.com [administrator]:
 | 
			
		||||
Enter administrator password for example-vcenter.com:
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        <span class="since">Since 0.8.3</span> you can directly connect to a vCenter.
 | 
			
		||||
        This simplifies migration a bit. Here's the same migration as above but
 | 
			
		||||
        using <code>vpx://</code> connections and assuming both ESX server are in
 | 
			
		||||
        datacenter <code>dc1</code> and aren't part of a cluster.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
$ virsh -c vpx://example-vcenter.com/dc1/example-src.com migrate Fedora11 vpx://example-vcenter.com/dc1/example-dst.com
 | 
			
		||||
Enter username for example-vcenter.com [administrator]:
 | 
			
		||||
Enter administrator password for example-vcenter.com:
 | 
			
		||||
Enter username for example-vcenter.com [administrator]:
 | 
			
		||||
Enter administrator password for example-vcenter.com:
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="scheduler">Scheduler configuration</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
        The driver exposes the ESX CPU scheduler. The parameters listed below
 | 
			
		||||
        are available to control the scheduler.
 | 
			
		||||
    </p>
 | 
			
		||||
    <dl>
 | 
			
		||||
        <dt><code>reservation</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            The amount of CPU resource in MHz that is guaranteed to be
 | 
			
		||||
            available to the domain. Valid values are 0 and greater.
 | 
			
		||||
        </dd>
 | 
			
		||||
        <dt><code>limit</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            The CPU utilization of the domain will be
 | 
			
		||||
            limited to this value in MHz, even if more CPU resources are
 | 
			
		||||
            available. If the limit is set to -1, the CPU utilization of the
 | 
			
		||||
            domain is unlimited. If the limit is not set to -1, it must be
 | 
			
		||||
            greater than or equal to the reservation.
 | 
			
		||||
        </dd>
 | 
			
		||||
        <dt><code>shares</code></dt>
 | 
			
		||||
        <dd>
 | 
			
		||||
            Shares are used to determine relative CPU
 | 
			
		||||
            allocation between domains. In general, a domain with more shares
 | 
			
		||||
            gets proportionally more of the CPU resource. Valid values are 0
 | 
			
		||||
            and greater. The special values -1, -2 and -3 represent the
 | 
			
		||||
            predefined shares level <code>low</code>, <code>normal</code> and
 | 
			
		||||
            <code>high</code>.
 | 
			
		||||
        </dd>
 | 
			
		||||
    </dl>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="tools">VMware tools</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
        Some actions require installed VMware tools. If the VMware tools are
 | 
			
		||||
        not installed in the guest and one of the actions below is to be
 | 
			
		||||
        performed the ESX server raises an error and the driver reports it.
 | 
			
		||||
    </p>
 | 
			
		||||
    <ul>
 | 
			
		||||
        <li>
 | 
			
		||||
            <code>virDomainReboot</code>
 | 
			
		||||
        </li>
 | 
			
		||||
        <li>
 | 
			
		||||
            <code>virDomainShutdown</code>
 | 
			
		||||
        </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="links">Links</a></h2>
 | 
			
		||||
    <ul>
 | 
			
		||||
        <li>
 | 
			
		||||
            <a href="http://www.vmware.com/support/developer/vc-sdk/">
 | 
			
		||||
                VMware vSphere Web Services SDK Documentation
 | 
			
		||||
            </a>
 | 
			
		||||
        </li>
 | 
			
		||||
        <li>
 | 
			
		||||
            <a href="http://www.vmware.com/pdf/esx3_memory.pdf">
 | 
			
		||||
                The Role of Memory in VMware ESX Server 3
 | 
			
		||||
            </a>
 | 
			
		||||
        </li>
 | 
			
		||||
        <li>
 | 
			
		||||
            <a href="http://www.sanbarrow.com/vmx.html">
 | 
			
		||||
                VMware VMX config parameters
 | 
			
		||||
            </a>
 | 
			
		||||
        </li>
 | 
			
		||||
        <li>
 | 
			
		||||
            <a href="http://www.vmware.com/pdf/vsp_4_pvscsi_perf.pdf">
 | 
			
		||||
                VMware ESX 4.0 PVSCSI Storage Performance
 | 
			
		||||
            </a>
 | 
			
		||||
        </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
</body></html>
 | 
			
		||||
@@ -1,112 +0,0 @@
 | 
			
		||||
<html><body>
 | 
			
		||||
    <h1>Microsoft Hyper-V hypervisor driver</h1>
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
    <p>
 | 
			
		||||
        The libvirt Microsoft Hyper-V driver can manage Hyper-V 2008 R2.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="project">Project Links</a></h2>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://www.microsoft.com/hyper-v-server/">Microsoft Hyper-V</a>
 | 
			
		||||
        hypervisor
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="uri">Connections to the Microsoft Hyper-V driver</a></h2>
 | 
			
		||||
    <p>
 | 
			
		||||
        Some example remote connection URIs for the driver are:
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
hyperv://example-hyperv.com                  (over HTTPS)
 | 
			
		||||
hyperv://example-hyperv.com/?transport=http  (over HTTP)
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        <strong>Note</strong>: In contrast to other drivers, the Hyper-V driver
 | 
			
		||||
        is a client-side-only driver. It connects to the Hyper-V server using
 | 
			
		||||
        WS-Management over HTTP(S). Therefore, the
 | 
			
		||||
        <a href="remote.html">remote transport mechanism</a> provided by the
 | 
			
		||||
        remote driver and libvirtd will not work, and you cannot use URIs like
 | 
			
		||||
        <code>hyperv+ssh://example.com</code>.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="uriformat">URI Format</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        URIs have this general form (<code>[...]</code> marks an optional part).
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
hyperv://[username@]hostname[:port]/[?extraparameters]
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        The default HTTPS ports is 5986. If the port parameter is given, it
 | 
			
		||||
        overrides the default port.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h4><a name="extraparams">Extra parameters</a></h4>
 | 
			
		||||
    <p>
 | 
			
		||||
        Extra parameters can be added to a URI as part of the query string
 | 
			
		||||
        (the part following <code>?</code>). A single parameter is formed by a
 | 
			
		||||
        <code>name=value</code> pair. Multiple parameters are separated by
 | 
			
		||||
        <code>&</code>.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
?transport=http
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        The driver understands the extra parameters shown below.
 | 
			
		||||
    </p>
 | 
			
		||||
    <table class="top_table">
 | 
			
		||||
        <tr>
 | 
			
		||||
            <th>Name</th>
 | 
			
		||||
            <th>Values</th>
 | 
			
		||||
            <th>Meaning</th>
 | 
			
		||||
        </tr>
 | 
			
		||||
        <tr>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>transport</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                <code>http</code> or <code>https</code>
 | 
			
		||||
            </td>
 | 
			
		||||
            <td>
 | 
			
		||||
                Overrides the default HTTPS transport. The default HTTP port
 | 
			
		||||
                is 5985.
 | 
			
		||||
            </td>
 | 
			
		||||
        </tr>
 | 
			
		||||
    </table>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="auth">Authentication</a></h3>
 | 
			
		||||
    <p>
 | 
			
		||||
        In order to perform any useful operation the driver needs to log into
 | 
			
		||||
        the Hyper-V server. Therefore, only <code>virConnectOpenAuth</code> can
 | 
			
		||||
        be used to connect to an Hyper-V server, <code>virConnectOpen</code> and
 | 
			
		||||
        <code>virConnectOpenReadOnly</code> don't work.
 | 
			
		||||
        To log into an Hyper-V server the driver will request credentials using
 | 
			
		||||
        the callback passed to the <code>virConnectOpenAuth</code> function.
 | 
			
		||||
        The driver passes the hostname as challenge parameter to the callback.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
        <strong>Note</strong>: Currently only <code>Basic</code> authentication
 | 
			
		||||
        is supported by libvirt. This method is disabled by default on the
 | 
			
		||||
        Hyper-V server and can be enabled via the WinRM commandline tool.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
winrm set winrm/config/service/auth @{Basic="true"}
 | 
			
		||||
</pre>
 | 
			
		||||
    <p>
 | 
			
		||||
        To allow <code>Basic</code> authentication with HTTP transport WinRM
 | 
			
		||||
        needs to allow unencrypted communication. This can be enabled via the
 | 
			
		||||
        WinRM commandline tool. However, this is not the recommended
 | 
			
		||||
        communication mode.
 | 
			
		||||
    </p>
 | 
			
		||||
<pre>
 | 
			
		||||
winrm set winrm/config/service @{AllowUnencrypted="true"}
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
</body></html>
 | 
			
		||||
@@ -1,139 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>LXC container driver</h1>
 | 
			
		||||
<p>
 | 
			
		||||
The libvirt LXC driver manages "Linux Containers".  Containers are sets of processes
 | 
			
		||||
with private namespaces which can (but don't always) look like separate machines, but
 | 
			
		||||
do not have their own OS.  Here are two example configurations.  The first is a very
 | 
			
		||||
light-weight "application container" which does not have its own root image.
 | 
			
		||||
</p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="project">Project Links</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://lxc.sourceforge.net/">LXC</a> Linux
 | 
			
		||||
        container system
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
<h2>Cgroups Requirements</h2>
 | 
			
		||||
 | 
			
		||||
<p>
 | 
			
		||||
The libvirt LXC driver requires that certain cgroups controllers are
 | 
			
		||||
mounted on the host OS. The minimum required controllers are 'cpuacct',
 | 
			
		||||
'memory' and 'devices', while recommended extra controllers are
 | 
			
		||||
'cpu', 'freezer' and 'blkio'. The /etc/cgconfig.conf & cgconfig
 | 
			
		||||
init service used to mount cgroups at host boot time. To manually
 | 
			
		||||
mount them use:
 | 
			
		||||
</p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
 # mount -t cgroup cgroup /dev/cgroup -o cpuacct,memory,devices,cpu,freezer,blkio
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
<p>
 | 
			
		||||
NB, the blkio controller in some kernels will not allow creation of nested
 | 
			
		||||
sub-directories which will prevent correct operation of the libvirt LXC
 | 
			
		||||
driver. On such kernels, it may be necessary to unmount the blkio controller.
 | 
			
		||||
</p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
<h2>Environment setup for the container init</h2>
 | 
			
		||||
 | 
			
		||||
<p>
 | 
			
		||||
When the container "init" process is started, it will be given several useful
 | 
			
		||||
environment variables.
 | 
			
		||||
</p>
 | 
			
		||||
 | 
			
		||||
<dl>
 | 
			
		||||
<dt>LIBVIRT_LXC_NAME</dt>
 | 
			
		||||
<dd>The name assigned to the container by libvirt</dd>
 | 
			
		||||
<dt>LIBVIRT_LXC_UUID</dt>
 | 
			
		||||
<dd>The UUID assigned to the container by libvirt</dd>
 | 
			
		||||
<dt>LIBVIRT_LXC_CMDLINE</dt>
 | 
			
		||||
<dd>The unparsed command line arguments specified in the container configuration</dd>
 | 
			
		||||
</dl>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
<h3>Example config version 1</h3>
 | 
			
		||||
<p></p>
 | 
			
		||||
<pre>
 | 
			
		||||
<domain type='lxc'>
 | 
			
		||||
  <name>vm1</name>
 | 
			
		||||
  <memory>500000</memory>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type>exe</type>
 | 
			
		||||
    <init>/bin/sh</init>
 | 
			
		||||
  </os>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <clock offset='utc'/>
 | 
			
		||||
  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
  <on_reboot>restart</on_reboot>
 | 
			
		||||
  <on_crash>destroy</on_crash>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <emulator>/usr/libexec/libvirt_lxc</emulator>
 | 
			
		||||
    <interface type='network'>
 | 
			
		||||
      <source network='default'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    <console type='pty' />
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
<p>
 | 
			
		||||
In the <emulator> element, be sure you specify the correct path
 | 
			
		||||
to libvirt_lxc, if it does not live in /usr/libexec on your system.
 | 
			
		||||
</p>
 | 
			
		||||
 | 
			
		||||
<p>
 | 
			
		||||
The next example assumes there is a private root filesystem
 | 
			
		||||
(perhaps hand-crafted using busybox, or installed from media,
 | 
			
		||||
debootstrap, whatever) under /opt/vm-1-root:
 | 
			
		||||
</p>
 | 
			
		||||
<p></p>
 | 
			
		||||
<pre>
 | 
			
		||||
<domain type='lxc'>
 | 
			
		||||
  <name>vm1</name>
 | 
			
		||||
  <memory>32768</memory>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type>exe</type>
 | 
			
		||||
    <init>/init</init>
 | 
			
		||||
  </os>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <clock offset='utc'/>
 | 
			
		||||
  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
  <on_reboot>restart</on_reboot>
 | 
			
		||||
  <on_crash>destroy</on_crash>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <emulator>/usr/libexec/libvirt_lxc</emulator>
 | 
			
		||||
    <filesystem type='mount'>
 | 
			
		||||
      <source dir='/opt/vm-1-root'/>
 | 
			
		||||
      <target dir='/'/>
 | 
			
		||||
    </filesystem>
 | 
			
		||||
    <interface type='network'>
 | 
			
		||||
      <source network='default'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    <console type='pty' />
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
<p>
 | 
			
		||||
In both cases, you can define and start a container using:</p>
 | 
			
		||||
<pre>
 | 
			
		||||
virsh --connect lxc:/// define v1.xml
 | 
			
		||||
virsh --connect lxc:/// start vm1
 | 
			
		||||
</pre>
 | 
			
		||||
and then get a console  using:
 | 
			
		||||
<pre>
 | 
			
		||||
virsh --connect lxc:/// console vm1
 | 
			
		||||
</pre>
 | 
			
		||||
<p>Now doing 'ps -ef' will only show processes in the container, for
 | 
			
		||||
instance.  You can undefine it using
 | 
			
		||||
</p>
 | 
			
		||||
<pre>
 | 
			
		||||
virsh --connect lxc:/// undefine vm1
 | 
			
		||||
</pre>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,121 +0,0 @@
 | 
			
		||||
<html> <!-- -*- html -*- -->
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>OpenVZ container driver</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The OpenVZ driver for libvirt allows use and management of container
 | 
			
		||||
    based virtualization on a Linux host OS. Prior to using the OpenVZ
 | 
			
		||||
    driver, the OpenVZ enabled kernel must be installed & booted, and the
 | 
			
		||||
    OpenVZ userspace tools installed. The libvirt driver has been tested
 | 
			
		||||
    with OpenVZ 3.0.22, but other 3.0.x versions should also work without
 | 
			
		||||
    undue trouble.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="project">Project Links</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://openvz.org/">OpenVZ</a> Linux container
 | 
			
		||||
        system
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="connections">Connections to OpenVZ driver</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The libvirt OpenVZ driver is a single-instance privileged driver,
 | 
			
		||||
    with a driver name of 'openvz'. Some example connection URIs for
 | 
			
		||||
    the libvirt driver are:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
openvz:///system                     (local access)
 | 
			
		||||
openvz+unix:///system                (local access)
 | 
			
		||||
openvz://example.com/system          (remote access, TLS/x509)
 | 
			
		||||
openvz+tcp://example.com/system      (remote access, SASl/Kerberos)
 | 
			
		||||
openvz+ssh://root@example.com/system (remote access, SSH tunnelled)
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="notes">Notes on bridged networking</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    Bridged networking enables a guest domain (ie container) to have its
 | 
			
		||||
    network interface connected directly to the host's physical LAN. Before
 | 
			
		||||
    this can be used there are a couple of configuration pre-requisites for
 | 
			
		||||
    the host OS.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="host">Host network devices</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    One or more of the physical devices must be attached to a bridge. The
 | 
			
		||||
    process for this varies according to the operating system in use, so
 | 
			
		||||
    for up to date notes consult the <a href="http://wiki.libvirt.org">Wiki</a>
 | 
			
		||||
    or your operating system's networking documentation. The basic idea is
 | 
			
		||||
    that the host OS should end up with a bridge device "br0" containing a
 | 
			
		||||
    physical device "eth0", or a bonding device "bond0".
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="tools">OpenVZ tools configuration</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    OpenVZ releases later than 3.0.23 ship with a standard network device
 | 
			
		||||
    setup script that is able to setup bridging, named
 | 
			
		||||
    <code>/usr/sbin/vznetaddbr</code>. For releases prior to 3.0.23, this
 | 
			
		||||
    script must be created manually by the host OS administrator. The
 | 
			
		||||
    simplest way is to just download the latest version of this script
 | 
			
		||||
    from a newer OpenVZ release, or upstream source repository. Then
 | 
			
		||||
    a generic configuration file <code>/etc/vz/vznetctl.conf</code>
 | 
			
		||||
    must be created containing
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
#!/bin/bash
 | 
			
		||||
EXTERNAL_SCRIPT="/usr/sbin/vznetaddbr"
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The host OS is now ready to allow bridging of guest containers, which
 | 
			
		||||
    will work whether the container is started with libvirt, or OpenVZ
 | 
			
		||||
    tools.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h2><a name="example">Example guest domain XML configuration</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The current libvirt OpenVZ driver has a restriction that the
 | 
			
		||||
    domain names must match the OpenVZ container VEID, which by
 | 
			
		||||
    convention start at 100, and are incremented from there. The
 | 
			
		||||
    choice of OS template to use inside the container is determined
 | 
			
		||||
    by the <code>filesystem</code> tag, and the template source name
 | 
			
		||||
    matches the templates known to OpenVZ tools.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
<domain type='openvz' id='104'>
 | 
			
		||||
  <name>104</name>
 | 
			
		||||
  <uuid>86c12009-e591-a159-6e9f-91d18b85ef78</uuid>
 | 
			
		||||
  <vcpu>3</vcpu>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type>exe</type>
 | 
			
		||||
    <init>/sbin/init</init>
 | 
			
		||||
  </os>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <filesystem type='template'>
 | 
			
		||||
      <source name='fedora-9-i386-minimal'/>
 | 
			
		||||
      <target dir='/'/>
 | 
			
		||||
    </filesystem>
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <mac address='00:18:51:5b:ea:bf'/>
 | 
			
		||||
      <source bridge='br0'/>
 | 
			
		||||
      <target dev='veth101.0'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,652 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>KVM/QEMU hypervisor driver</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The libvirt KVM/QEMU driver can manage any QEMU emulator from
 | 
			
		||||
      version 0.8.1 or later. It can also manage Xenner, which
 | 
			
		||||
      provides the same QEMU command line syntax and monitor
 | 
			
		||||
      interaction.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="project">Project Links</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://www.linux-kvm.org/">KVM</a> Linux
 | 
			
		||||
        hypervisor
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://wiki.qemu.org/Index.html">QEMU</a> emulator
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="prereq">Deployment pre-requisites</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>QEMU emulators</strong>: The driver will probe <code>/usr/bin</code>
 | 
			
		||||
        for the presence of <code>qemu</code>, <code>qemu-system-x86_64</code>,
 | 
			
		||||
        <code>qemu-system-microblaze</code>,
 | 
			
		||||
        <code>qemu-system-microblazeel</code>,
 | 
			
		||||
        <code>qemu-system-mips</code>,<code>qemu-system-mipsel</code>,
 | 
			
		||||
        <code>qemu-system-sparc</code>,<code>qemu-system-ppc</code>. The results
 | 
			
		||||
        of this can be seen from the capabilities XML output.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>KVM hypervisor</strong>: The driver will probe <code>/usr/bin</code>
 | 
			
		||||
        for the presence of <code>qemu-kvm</code> and <code>/dev/kvm</code> device
 | 
			
		||||
        node. If both are found, then KVM fullyvirtualized, hardware accelerated
 | 
			
		||||
        guests will be available.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>Xenner hypervisor</strong>: The driver will probe <code>/usr/bin</code>
 | 
			
		||||
        for the presence of <code>xenner</code> and <code>/dev/kvm</code> device
 | 
			
		||||
        node. If both are found, then Xen paravirtualized guests can be run using
 | 
			
		||||
        the KVM hardware acceleration.
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="uris">Connections to QEMU driver</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The libvirt QEMU driver is a multi-instance driver, providing a single
 | 
			
		||||
    system wide privileged driver (the "system" instance), and per-user
 | 
			
		||||
    unprivileged drivers (the "session" instance). The URI driver protocol
 | 
			
		||||
    is "qemu". Some example conection URIs for the libvirt driver are:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
qemu:///session                      (local access to per-user instance)
 | 
			
		||||
qemu+unix:///session                 (local access to per-user instance)
 | 
			
		||||
 | 
			
		||||
qemu:///system                       (local access to system instance)
 | 
			
		||||
qemu+unix:///system                  (local access to system instance)
 | 
			
		||||
qemu://example.com/system            (remote access, TLS/x509)
 | 
			
		||||
qemu+tcp://example.com/system        (remote access, SASl/Kerberos)
 | 
			
		||||
qemu+ssh://root@example.com/system   (remote access, SSH tunnelled)
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="security">Driver security architecture</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      There are multiple layers to security in the QEMU driver, allowing for
 | 
			
		||||
      flexibility in the use of QEMU based virtual machines.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="securitydriver">Driver instances</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      As explained above there are two ways to access the QEMU driver
 | 
			
		||||
      in libvirt. The "qemu:///session" family of URIs connect to a
 | 
			
		||||
      libvirtd instance running as the same user/group ID as the client
 | 
			
		||||
      application. Thus the QEMU instances spawned from this driver will
 | 
			
		||||
      share the same privileges as the client application. The intended
 | 
			
		||||
      use case for this driver is desktop virtualization, with virtual
 | 
			
		||||
      machines storing their disk images in the user's home directory and
 | 
			
		||||
      being managed from the local desktop login session.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The "qemu:///system" family of URIs connect to a
 | 
			
		||||
      libvirtd instance running as the privileged system account 'root'.
 | 
			
		||||
      Thus the QEMU instances spawned from this driver may have much
 | 
			
		||||
      higher privileges than the client application managing them.
 | 
			
		||||
      The intended use case for this driver is server virtualization,
 | 
			
		||||
      where the virtual machines may need to be connected to host
 | 
			
		||||
      resources (block, PCI, USB, network devices) whose access requires
 | 
			
		||||
      elevated privileges.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="securitydac">POSIX users/groups</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      In the "session" instance, the POSIX users/groups model restricts QEMU
 | 
			
		||||
      virtual machines (and libvirtd in general) to only have access to resources
 | 
			
		||||
      with the same user/group ID as the client application. There is no
 | 
			
		||||
      finer level of configuration possible for the "session" instances.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      In the "system" instance, libvirt releases from 0.7.0 onwards allow
 | 
			
		||||
      control over the user/group that the QEMU virtual machines are run
 | 
			
		||||
      as. A build of libvirt with no configuration parameters set will
 | 
			
		||||
      still run QEMU processes as root:root. It is possible to change
 | 
			
		||||
      this default by using the --with-qemu-user=$USERNAME and
 | 
			
		||||
      --with-qemu-group=$GROUPNAME arguments to 'configure' during
 | 
			
		||||
      build. It is strongly recommended that vendors build with both
 | 
			
		||||
      of these arguments set to 'qemu'. Regardless of this build time
 | 
			
		||||
      default, administrators can set a per-host default setting in
 | 
			
		||||
      the <code>/etc/libvirt/qemu.conf</code> configuration file via
 | 
			
		||||
      the <code>user=$USERNAME</code> and <code>group=$GROUPNAME</code>
 | 
			
		||||
      parameters. When a non-root user or group is configured, the
 | 
			
		||||
      libvirt QEMU driver will change uid/gid to match immediately
 | 
			
		||||
      before executing the QEMU binary for a virtual machine.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      If QEMU virtual machines from the "system" instance are being
 | 
			
		||||
      run as non-root, there will be greater restrictions on what
 | 
			
		||||
      host resources the QEMU process will be able to access. The
 | 
			
		||||
      libvirtd daemon will attempt to manage permissions on resources
 | 
			
		||||
      to minimise the likelihood of unintentional security denials,
 | 
			
		||||
      but the administrator / application developer must be aware of
 | 
			
		||||
      some of the consequences / restrictions.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        <p>
 | 
			
		||||
          The directories <code>/var/run/libvirt/qemu/</code>,
 | 
			
		||||
          <code>/var/lib/libvirt/qemu/</code> and
 | 
			
		||||
          <code>/var/cache/libvirt/qemu/</code> must all have their
 | 
			
		||||
          ownership set to match the user / group ID that QEMU
 | 
			
		||||
          guests will be run as. If the vendor has set a non-root
 | 
			
		||||
          user/group for the QEMU driver at build time, the
 | 
			
		||||
          permissions should be set automatically at install time.
 | 
			
		||||
          If a host administrator customizes user/group in
 | 
			
		||||
          <code>/etc/libvirt/qemu.conf</code>, they will need to
 | 
			
		||||
          manually set the ownership on these directories.
 | 
			
		||||
        </p>
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <p>
 | 
			
		||||
          When attaching USB and PCI devices to a QEMU guest,
 | 
			
		||||
          QEMU will need to access files in <code>/dev/bus/usb</code>
 | 
			
		||||
          and <code>/sys/bus/pci/devices</code> respectively. The libvirtd daemon
 | 
			
		||||
          will automatically set the ownership on specific devices
 | 
			
		||||
          that are assigned to a guest at start time. There should
 | 
			
		||||
          not be any need for administrator changes in this respect.
 | 
			
		||||
        </p>
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <p>
 | 
			
		||||
          Any files/devices used as guest disk images must be
 | 
			
		||||
          accessible to the user/group ID that QEMU guests are
 | 
			
		||||
          configured to run as. The libvirtd daemon will automatically
 | 
			
		||||
          set the ownership of the file/device path to the correct
 | 
			
		||||
          user/group ID. Applications / administrators must be aware
 | 
			
		||||
          though that the parent directory permissions may still
 | 
			
		||||
          deny access. The directories containing disk images
 | 
			
		||||
          must either have their ownership set to match the user/group
 | 
			
		||||
          configured for QEMU, or their UNIX file permissions must
 | 
			
		||||
          have the 'execute/search' bit enabled for 'others'.
 | 
			
		||||
        </p>
 | 
			
		||||
        <p>
 | 
			
		||||
          The simplest option is the latter one, of just enabling
 | 
			
		||||
          the 'execute/search' bit. For any directory to be used
 | 
			
		||||
          for storing disk images, this can be achieved by running
 | 
			
		||||
          the following command on the directory itself, and any
 | 
			
		||||
          parent directories
 | 
			
		||||
        </p>
 | 
			
		||||
<pre>
 | 
			
		||||
chmod o+x /path/to/directory
 | 
			
		||||
</pre>
 | 
			
		||||
        <p>
 | 
			
		||||
          In particular note that if using the "system" instance
 | 
			
		||||
          and attempting to store disk images in a user home
 | 
			
		||||
          directory, the default permissions on $HOME are typically
 | 
			
		||||
          too restrictive to allow access.
 | 
			
		||||
        </p>
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="securitycap">Linux process capabilities</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The libvirt QEMU driver has a build time option allowing it to use
 | 
			
		||||
      the <a href="http://people.redhat.com/sgrubb/libcap-ng/index.html">libcap-ng</a>
 | 
			
		||||
      library to manage process capabilities. If this build option is
 | 
			
		||||
      enabled, then the QEMU driver will use this to ensure that all
 | 
			
		||||
      process capabilities are dropped before executing a QEMU virtual
 | 
			
		||||
      machine. Process capabilities are what gives the 'root' account
 | 
			
		||||
      its high power, in particular the CAP_DAC_OVERRIDE capability
 | 
			
		||||
      is what allows a process running as 'root' to access files owned
 | 
			
		||||
      by any user.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      If the QEMU driver is configured to run virtual machines as non-root,
 | 
			
		||||
      then they will already lose all their process capabilities at time
 | 
			
		||||
      of startup. The Linux capability feature is thus aimed primarily at
 | 
			
		||||
      the scenario where the QEMU processes are running as root. In this
 | 
			
		||||
      case, before launching a QEMU virtual machine, libvirtd will use
 | 
			
		||||
      libcap-ng APIs to drop all process capabilities. It is important
 | 
			
		||||
      for administrators to note that this implies the QEMU process will
 | 
			
		||||
      <strong>only</strong> be able to access files owned by root, and
 | 
			
		||||
      not files owned by any other user.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Thus, if a vendor / distributor has configured their libvirt package
 | 
			
		||||
      to run as 'qemu' by default, a number of changes will be required
 | 
			
		||||
      before an administrator can change a host to run guests as root.
 | 
			
		||||
      In particular it will be necessary to change ownership on the
 | 
			
		||||
      directories <code>/var/run/libvirt/qemu/</code>,
 | 
			
		||||
      <code>/var/lib/libvirt/qemu/</code> and
 | 
			
		||||
      <code>/var/cache/libvirt/qemu/</code> back to root, in addition
 | 
			
		||||
      to changing the <code>/etc/libvirt/qemu.conf</code> settings.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="securityselinux">SELinux basic confinement</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The basic SELinux protection for QEMU virtual machines is intended to
 | 
			
		||||
      protect the host OS from a compromised virtual machine process. There
 | 
			
		||||
      is no protection between guests.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      In the basic model, all QEMU virtual machines run under the confined
 | 
			
		||||
      domain <code>root:system_r:qemu_t</code>. It is required that any
 | 
			
		||||
      disk image assigned to a QEMU virtual machine is labelled with
 | 
			
		||||
      <code>system_u:object_r:virt_image_t</code>. In a default deployment,
 | 
			
		||||
      package vendors/distributor will typically ensure that the directory
 | 
			
		||||
      <code>/var/lib/libvirt/images</code> has this label, such that any
 | 
			
		||||
      disk images created in this directory will automatically inherit the
 | 
			
		||||
      correct labelling. If attempting to use disk images in another
 | 
			
		||||
      location, the user/administrator must ensure the directory has be
 | 
			
		||||
      given this requisite label. Likewise physical block devices must
 | 
			
		||||
      be labelled <code>system_u:object_r:virt_image_t</code>.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      Not all filesystems allow for labelling of individual files. In
 | 
			
		||||
      particular NFS, VFat and NTFS have no support for labelling. In
 | 
			
		||||
      these cases administrators must use the 'context' option when
 | 
			
		||||
      mounting the filesystem to set the default label to
 | 
			
		||||
      <code>system_u:object_r:virt_image_t</code>. In the case of
 | 
			
		||||
      NFS, there is an alternative option, of enabling the <code>virt_use_nfs</code>
 | 
			
		||||
      SELinux boolean.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="securitysvirt">SELinux sVirt confinement</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The SELinux sVirt protection for QEMU virtual machines builds to the
 | 
			
		||||
      basic level of protection, to also allow individual guests to be
 | 
			
		||||
      protected from each other.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      In the sVirt model, each QEMU virtual machine runs under its own
 | 
			
		||||
      confined domain, which is based on <code>system_u:system_r:svirt_t:s0</code>
 | 
			
		||||
      with a unique category appended, eg, <code>system_u:system_r:svirt_t:s0:c34,c44</code>.
 | 
			
		||||
      The rules are setup such that a domain can only access files which are
 | 
			
		||||
      labelled with the matching category level, eg
 | 
			
		||||
      <code>system_u:object_r:svirt_image_t:s0:c34,c44</code>. This prevents one
 | 
			
		||||
      QEMU process accessing any file resources that are prevent to another QEMU
 | 
			
		||||
      process.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      There are two ways of assigning labels to virtual machines under sVirt.
 | 
			
		||||
      In the default setup, if sVirt is enabled, guests will get an automatically
 | 
			
		||||
      assigned unique label each time they are booted. The libvirtd daemon will
 | 
			
		||||
      also automatically relabel exclusive access disk images to match this
 | 
			
		||||
      label.  Disks that are marked as <shared> will get a generic
 | 
			
		||||
      label <code>system_u:system_r:svirt_image_t:s0</code> allowing all guests
 | 
			
		||||
      read/write access them, while disks marked as <readonly> will
 | 
			
		||||
      get a generic label <code>system_u:system_r:svirt_content_t:s0</code>
 | 
			
		||||
      which allows all guests read-only access.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      With statically assigned labels, the application should include the
 | 
			
		||||
      desired guest and file labels in the XML at time of creating the
 | 
			
		||||
      guest with libvirt. In this scenario the application is responsible
 | 
			
		||||
      for ensuring the disk images & similar resources are suitably
 | 
			
		||||
      labelled to match, libvirtd will not attempt any relabelling.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      If the sVirt security model is active, then the node capabilities
 | 
			
		||||
      XML will include its details. If a virtual machine is currently
 | 
			
		||||
      protected by the security model, then the guest XML will include
 | 
			
		||||
      its assigned labels. If enabled at compile time, the sVirt security
 | 
			
		||||
      model will always be activated if SELinux is available on the host
 | 
			
		||||
      OS. To disable sVirt, and revert to the basic level of SELinux
 | 
			
		||||
      protection (host protection only), the <code>/etc/libvirt/qemu.conf</code>
 | 
			
		||||
      file can be used to change the setting to <code>security_driver="none"</code>
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="securitysvirtaa">AppArmor sVirt confinement</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      When using basic AppArmor protection for the libvirtd daemon and
 | 
			
		||||
      QEMU virtual machines, the intention is to protect the host OS
 | 
			
		||||
      from a compromised virtual machine process. There is no protection
 | 
			
		||||
      between guests.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The AppArmor sVirt protection for QEMU virtual machines builds on
 | 
			
		||||
      this basic level of protection, to also allow individual guests to
 | 
			
		||||
      be protected from each other.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      In the sVirt model, if a profile is loaded for the libvirtd daemon,
 | 
			
		||||
      then each <code>qemu:///system</code> QEMU virtual machine will have
 | 
			
		||||
      a profile created for it when the virtual machine is started if one
 | 
			
		||||
      does not already exist. This generated profile uses a profile name
 | 
			
		||||
      based on the UUID of the QEMU virtual machine and contains rules
 | 
			
		||||
      allowing access to only the files it needs to run, such as its disks,
 | 
			
		||||
      pid file and log files. Just before the QEMU virtual machine is
 | 
			
		||||
      started, the libvirtd daemon will change into this unique profile,
 | 
			
		||||
      preventing the QEMU process from accessing any file resources that
 | 
			
		||||
      are present in another QEMU process or the host machine.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The AppArmor sVirt implementation is flexible in that it allows an
 | 
			
		||||
      administrator to customize the template file in
 | 
			
		||||
      <code>/etc/apparmor.d/libvirt/TEMPLATE</code> for site-specific
 | 
			
		||||
      access for all newly created QEMU virtual machines. Also, when a new
 | 
			
		||||
      profile is generated, two files are created:
 | 
			
		||||
      <code>/etc/apparmor.d/libvirt/libvirt-<uuid></code> and
 | 
			
		||||
      <code>/etc/apparmor.d/libvirt/libvirt-<uuid>.files</code>. The
 | 
			
		||||
      former can be fine-tuned by the administrator to allow custom access
 | 
			
		||||
      for this particular QEMU virtual machine, and the latter will be
 | 
			
		||||
      updated appropriately when required file access changes, such as when
 | 
			
		||||
      a disk is added. This flexibility allows for situations such as
 | 
			
		||||
      having one virtual machine in complain mode with all others in
 | 
			
		||||
      enforce mode.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      While users can define their own AppArmor profile scheme, a typical
 | 
			
		||||
      configuration will include a profile for <code>/usr/sbin/libvirtd</code>,
 | 
			
		||||
      <code>/usr/lib/libvirt/virt-aa-helper</code> (a helper program which the
 | 
			
		||||
      libvirtd daemon uses instead of manipulating AppArmor directly), and
 | 
			
		||||
      an abstraction to be included by <code>/etc/apparmor.d/libvirt/TEMPLATE</code>
 | 
			
		||||
      (typically <code>/etc/apparmor.d/abstractions/libvirt-qemu</code>).
 | 
			
		||||
      An example profile scheme can be found in the examples/apparmor
 | 
			
		||||
      directory of the source distribution.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      If the sVirt security model is active, then the node capabilities
 | 
			
		||||
      XML will include its details. If a virtual machine is currently
 | 
			
		||||
      protected by the security model, then the guest XML will include
 | 
			
		||||
      its assigned profile name. If enabled at compile time, the sVirt
 | 
			
		||||
      security model will be activated if AppArmor is available on the host
 | 
			
		||||
      OS and a profile for the libvirtd daemon is loaded when libvirtd is
 | 
			
		||||
      started. To disable sVirt, and revert to the basic level of AppArmor
 | 
			
		||||
      protection (host protection only), the <code>/etc/libvirt/qemu.conf</code>
 | 
			
		||||
      file can be used to change the setting to <code>security_driver="none"</code>.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
    <h3><a name="securityacl">Cgroups device ACLs</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Recent Linux kernels have a capability known as "cgroups" which is used
 | 
			
		||||
      for resource management. It is implemented via a number of "controllers",
 | 
			
		||||
      each controller covering a specific task/functional area. One of the
 | 
			
		||||
      available controllers is the "devices" controller, which is able to
 | 
			
		||||
      setup whitelists of block/character devices that a cgroup should be
 | 
			
		||||
      allowed to access. If the "devices" controller is mounted on a host,
 | 
			
		||||
      then libvirt will automatically create a dedicated cgroup for each
 | 
			
		||||
      QEMU virtual machine and setup the device whitelist so that the QEMU
 | 
			
		||||
      process can only access shared devices, and explicitly disks images
 | 
			
		||||
      backed by block devices.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The list of shared devices a guest is allowed access to is
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
/dev/null, /dev/full, /dev/zero,
 | 
			
		||||
/dev/random, /dev/urandom,
 | 
			
		||||
/dev/ptmx, /dev/kvm, /dev/kqemu,
 | 
			
		||||
/dev/rtc, /dev/hpet, /dev/net/tun
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      In the event of unanticipated needs arising, this can be customized
 | 
			
		||||
      via the <code>/etc/libvirt/qemu.conf</code> file.
 | 
			
		||||
      To mount the cgroups device controller, the following command
 | 
			
		||||
      should be run as root, prior to starting libvirtd
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
mkdir /dev/cgroup
 | 
			
		||||
mount -t cgroup none /dev/cgroup -o devices
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      libvirt will then place each virtual machine in a cgroup at
 | 
			
		||||
      <code>/dev/cgroup/libvirt/qemu/$VMNAME/</code>
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="imex">Import and export of libvirt domain XML configs</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>The QEMU driver currently supports a single native
 | 
			
		||||
      config format known as <code>qemu-argv</code>. The data for this format
 | 
			
		||||
      is expected to be a single line first a list of environment variables,
 | 
			
		||||
      then the QEMu binary name, finally followed by the QEMU command line
 | 
			
		||||
      arguments</p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="xmlimport">Converting from QEMU args to domain XML</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The <code>virsh domxml-from-native</code> provides a way to
 | 
			
		||||
      convert an existing set of QEMU args into a guest description
 | 
			
		||||
      using libvirt Domain XML that can then be used by libvirt.
 | 
			
		||||
      Please note that this command is intended to be used to convert
 | 
			
		||||
      existing qemu guests previously started from the command line to
 | 
			
		||||
      be managed through libvirt.  It should not be used a method of
 | 
			
		||||
      creating new guests from scratch.  New guests should be created
 | 
			
		||||
      using an application calling the libvirt APIs (see
 | 
			
		||||
      the <a href="apps.html">libvirt applications page</a> for some
 | 
			
		||||
      examples) or by manually crafting XML to pass to virsh.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>$ cat > demo.args <<EOF
 | 
			
		||||
LC_ALL=C PATH=/bin HOME=/home/test USER=test \
 | 
			
		||||
LOGNAME=test /usr/bin/qemu -S -M pc -m 214 -smp 1 \
 | 
			
		||||
-nographic -monitor pty -no-acpi -boot c -hda \
 | 
			
		||||
/dev/HostVG/QEMUGuest1 -net none -serial none \
 | 
			
		||||
-parallel none -usb
 | 
			
		||||
EOF
 | 
			
		||||
 | 
			
		||||
$ virsh domxml-from-native qemu-argv demo.args
 | 
			
		||||
<domain type='qemu'>
 | 
			
		||||
  <uuid>00000000-0000-0000-0000-000000000000</uuid>
 | 
			
		||||
  <memory>219136</memory>
 | 
			
		||||
  <currentMemory>219136</currentMemory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch='i686' machine='pc'>hvm</type>
 | 
			
		||||
    <boot dev='hd'/>
 | 
			
		||||
  </os>
 | 
			
		||||
  <clock offset='utc'/>
 | 
			
		||||
  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
  <on_reboot>restart</on_reboot>
 | 
			
		||||
  <on_crash>destroy</on_crash>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <emulator>/usr/bin/qemu</emulator>
 | 
			
		||||
    <disk type='block' device='disk'>
 | 
			
		||||
      <source dev='/dev/HostVG/QEMUGuest1'/>
 | 
			
		||||
      <target dev='hda' bus='ide'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <p>NB, don't include the literral \ in the args, put everything on one line</p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="xmlexport">Converting from domain XML to QEMU args</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The <code>virsh domxml-to-native</code> provides a way to convert a
 | 
			
		||||
      guest description using libvirt Domain XML, into a set of QEMU args
 | 
			
		||||
      that can be run manually.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>$ cat > demo.xml <<EOF
 | 
			
		||||
<domain type='qemu'>
 | 
			
		||||
  <name>QEMUGuest1</name>
 | 
			
		||||
  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
 | 
			
		||||
  <memory>219200</memory>
 | 
			
		||||
  <currentMemory>219200</currentMemory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch='i686' machine='pc'>hvm</type>
 | 
			
		||||
    <boot dev='hd'/>
 | 
			
		||||
  </os>
 | 
			
		||||
  <clock offset='utc'/>
 | 
			
		||||
  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
  <on_reboot>restart</on_reboot>
 | 
			
		||||
  <on_crash>destroy</on_crash>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <emulator>/usr/bin/qemu</emulator>
 | 
			
		||||
    <disk type='block' device='disk'>
 | 
			
		||||
      <source dev='/dev/HostVG/QEMUGuest1'/>
 | 
			
		||||
      <target dev='hda' bus='ide'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
EOF
 | 
			
		||||
 | 
			
		||||
$ virsh domxml-to-native qemu-argv demo.xml
 | 
			
		||||
  LC_ALL=C PATH=/usr/bin:/bin HOME=/home/test \
 | 
			
		||||
  USER=test LOGNAME=test /usr/bin/qemu -S -M pc \
 | 
			
		||||
  -no-kqemu -m 214 -smp 1 -name QEMUGuest1 -nographic \
 | 
			
		||||
  -monitor pty -no-acpi -boot c -drive \
 | 
			
		||||
  file=/dev/HostVG/QEMUGuest1,if=ide,index=0 -net none \
 | 
			
		||||
  -serial none -parallel none -usb
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="qemucommand">Pass-through of arbitrary qemu
 | 
			
		||||
    commands</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>Libvirt provides an XML namespace and an optional
 | 
			
		||||
      library <code>libvirt-qemu.so</code> for dealing specifically
 | 
			
		||||
      with qemu.  When used correctly, these extensions allow testing
 | 
			
		||||
      specific qemu features that have not yet been ported to the
 | 
			
		||||
      generic libvirt XML and API interfaces.  However, they
 | 
			
		||||
      are <b>unsupported</b>, in that the library is not guaranteed to
 | 
			
		||||
      have a stable API, abusing the library or XML may result in
 | 
			
		||||
      inconsistent state the crashes libvirtd, and upgrading either
 | 
			
		||||
      qemu-kvm or libvirtd may break behavior of a domain that was
 | 
			
		||||
      relying on a qemu-specific pass-through.  If you find yourself
 | 
			
		||||
      needing to use them to access a particular qemu feature, then
 | 
			
		||||
      please post an RFE to the libvirt mailing list to get that
 | 
			
		||||
      feature incorporated into the stable libvirt XML and API
 | 
			
		||||
      interfaces.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>The library provides two
 | 
			
		||||
      API: <code>virDomainQemuMonitorCommand</code>, for sending an
 | 
			
		||||
      arbitrary monitor command (in either HMP or QMP format) to a
 | 
			
		||||
      qemu guest (<span class="since">Since 0.8.3</span>),
 | 
			
		||||
      and <code>virDomainQemuAttach</code>, for registering a qemu
 | 
			
		||||
      domain that was manually started so that it can then be managed
 | 
			
		||||
      by libvirtd (<span class="since">Since 0.9.4</span>).
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>Additionally, the following XML additions allow fine-tuning of
 | 
			
		||||
      the command line given to qemu when starting a domain
 | 
			
		||||
      (<span class="since">Since 0.8.3</span>).  In order to use the
 | 
			
		||||
      XML additions, it is necessary to issue an XML namespace request
 | 
			
		||||
      (the special <code>xmlns:<i>name</i></code> attribute) that
 | 
			
		||||
      pulls in <code>http://libvirt.org/schemas/domain/qemu/1.0</code>;
 | 
			
		||||
      typically, the namespace is given the name
 | 
			
		||||
      of <code>qemu</code>.  With the namespace in place, it is then
 | 
			
		||||
      possible to add an element <code><qemu:commandline></code>
 | 
			
		||||
      under <code>driver</code>, with the following sub-elements
 | 
			
		||||
      repeated as often as needed:
 | 
			
		||||
      <dl>
 | 
			
		||||
        <dt><code>qemu:arg</code></dt>
 | 
			
		||||
        <dd>Add an additional command-line argument to the qemu
 | 
			
		||||
          process when starting the domain, given by the value of the
 | 
			
		||||
          attribute <code>value</code>.
 | 
			
		||||
        </dd>
 | 
			
		||||
        <dt><code>qemu:env</code></dt>
 | 
			
		||||
        <dd>Add an additional environment variable to the qemu
 | 
			
		||||
          process when starting the domain, given with the name-value
 | 
			
		||||
          pair recorded in the attributes <code>name</code>
 | 
			
		||||
          and optional <code>value</code>.</dd>
 | 
			
		||||
      </dl>
 | 
			
		||||
 | 
			
		||||
      <p>Example:</p><pre>
 | 
			
		||||
<domain type='qemu' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
 | 
			
		||||
  <name>QEmu-fedora-i686</name>
 | 
			
		||||
  <memory>219200</memory>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch='i686' machine='pc'>hvm</type>
 | 
			
		||||
  </os>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <emulator>/usr/bin/qemu-system-x86_64</emulator>
 | 
			
		||||
  </devices>
 | 
			
		||||
  <qemu:commandline>
 | 
			
		||||
    <qemu:arg value='-newarg'/>
 | 
			
		||||
    <qemu:env name='QEMU_ENV' value='VAL'/>
 | 
			
		||||
  </qemu:commandline>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="xmlconfig">Example domain XML config</a></h2>
 | 
			
		||||
 | 
			
		||||
    <h3>QEMU emulated guest on x86_64</h3>
 | 
			
		||||
 | 
			
		||||
        <pre><domain type='qemu'>
 | 
			
		||||
  <name>QEmu-fedora-i686</name>
 | 
			
		||||
  <uuid>c7a5fdbd-cdaf-9455-926a-d65c16db1809</uuid>
 | 
			
		||||
  <memory>219200</memory>
 | 
			
		||||
  <currentMemory>219200</currentMemory>
 | 
			
		||||
  <vcpu>2</vcpu>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch='i686' machine='pc'>hvm</type>
 | 
			
		||||
    <boot dev='cdrom'/>
 | 
			
		||||
  </os>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <emulator>/usr/bin/qemu-system-x86_64</emulator>
 | 
			
		||||
    <disk type='file' device='cdrom'>
 | 
			
		||||
      <source file='/home/user/boot.iso'/>
 | 
			
		||||
      <target dev='hdc'/>
 | 
			
		||||
      <readonly/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <source file='/home/user/fedora.img'/>
 | 
			
		||||
      <target dev='hda'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <interface type='network'>
 | 
			
		||||
      <source network='default'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    <graphics type='vnc' port='-1'/>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain></pre>
 | 
			
		||||
 | 
			
		||||
    <h3>KVM hardware accelerated guest on i686</h3>
 | 
			
		||||
 | 
			
		||||
        <pre><domain type='kvm'>
 | 
			
		||||
  <name>demo2</name>
 | 
			
		||||
  <uuid>4dea24b3-1d52-d8f3-2516-782e98a23fa0</uuid>
 | 
			
		||||
  <memory>131072</memory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch="i686">hvm</type>
 | 
			
		||||
  </os>
 | 
			
		||||
  <clock sync="localtime"/>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <emulator>/usr/bin/qemu-kvm</emulator>
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <source file='/var/lib/libvirt/images/demo2.img'/>
 | 
			
		||||
      <target dev='hda'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <interface type='network'>
 | 
			
		||||
      <source network='default'/>
 | 
			
		||||
      <mac address='24:42:53:21:52:45'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    <graphics type='vnc' port='-1' keymap='de'/>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain></pre>
 | 
			
		||||
 | 
			
		||||
    <h3>Xen paravirtualized guests with hardware acceleration</h3>
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,5 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Remote management driver</h1>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,25 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Test "mock" driver</h1>
 | 
			
		||||
 | 
			
		||||
    <h2>Connections to Test driver</h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The libvirt Test driver is a per-process fake hypervisor driver,
 | 
			
		||||
    with a driver name of 'test'. The driver maintains all its state
 | 
			
		||||
    in memory. It can start with a pre-configured default config, or
 | 
			
		||||
    be given a path to a alternate config. Some example conection URIs
 | 
			
		||||
    for the libvirt driver are:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
test:///default                     (local access, default config)
 | 
			
		||||
test:///path/to/driver/config.xml   (local access, custom config)
 | 
			
		||||
test+unix:///default                (local access, default config, via daemon)
 | 
			
		||||
test://example.com/default          (remote access, TLS/x509)
 | 
			
		||||
test+tcp://example.com/default      (remote access, SASl/Kerberos)
 | 
			
		||||
test+ssh://root@example.com/default (remote access, SSH tunnelled)
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,91 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>User Mode Linux driver</h1>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The UML driver for libvirt allows use and management of paravirtualized
 | 
			
		||||
    guests built for User Mode Linux. UML requires no special support in
 | 
			
		||||
    the host kernel, so can be used by any user of any linux system, provided
 | 
			
		||||
    they have enough free RAM for their guest's needs, though there are
 | 
			
		||||
    certain restrictions on network connectivity unless the administrator
 | 
			
		||||
    has pre-created TAP devices.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="project">Project Links</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://user-mode-linux.sourceforge.net/">User
 | 
			
		||||
        Mode Linux</a> paravirtualized kernel
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2>Connections to UML driver</h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The libvirt UML driver follows the QEMU driver in providing two
 | 
			
		||||
    types of connection. There is one privileged instance per host,
 | 
			
		||||
    which runs as root. This is called the "system" instance, and allows
 | 
			
		||||
    full use of all host resources. Then, there is a per-user unprivileged
 | 
			
		||||
    "session", instance. This has more restricted capabilities, and may
 | 
			
		||||
    require the host administrator to setup certain resources ahead of
 | 
			
		||||
    time to allow full integration with the network. Example connection
 | 
			
		||||
    URIs are
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
uml:///session                       (local access to per-user instance)
 | 
			
		||||
uml+unix:///session                  (local access to per-user instance)
 | 
			
		||||
 | 
			
		||||
uml:///system                        (local access to system instance)
 | 
			
		||||
uml+unix:///system                   (local access to system instance)
 | 
			
		||||
uml://example.com/system             (remote access, TLS/x509)
 | 
			
		||||
uml+tcp://example.com/system         (remote access, SASl/Kerberos)
 | 
			
		||||
uml+ssh://root@example.com/system    (remote access, SSH tunnelled)
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <h2>Example XML configuration</h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      User mode Linux driver only supports directly kernel boot at
 | 
			
		||||
      this time. A future driver enhancement may allow a paravirt
 | 
			
		||||
      bootloader in a similar style to Xen's pygrub. For now though,
 | 
			
		||||
      the UML kernel must be stored on the host and referenced
 | 
			
		||||
      explicitly in the "os" element. Since UML is a paravirtualized
 | 
			
		||||
      technology, the kernel "type" is set to "uml"
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      There is not yet support for networking in the driver, but
 | 
			
		||||
      disks can be specified in the usual libvirt manner. The main
 | 
			
		||||
      variation is the target device naming scheme "ubd0", and
 | 
			
		||||
      bus type of "uml".
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Once booted the primary console is connected toa PTY, and
 | 
			
		||||
      thus accessible with "virsh console" or equivalent tools
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
<domain type='uml'>
 | 
			
		||||
  <name>demo</name>
 | 
			
		||||
  <uuid>b4433fc2-a22e-ffb3-0a3d-9c173b395800</uuid>
 | 
			
		||||
  <memory>500000</memory>
 | 
			
		||||
  <currentMemory>500000</currentMemory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch='x86_64'>uml</type>
 | 
			
		||||
    <kernel>/home/berrange/linux-uml-2.6.26-x86_64</kernel>
 | 
			
		||||
  </os>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <source file='/home/berrange/FedoraCore6-AMD64-root_fs'/>
 | 
			
		||||
      <target dev='ubd0' bus='uml'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <console type='pty'/>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,131 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
    <body>
 | 
			
		||||
        <h1>VirtualBox hypervisor driver</h1>
 | 
			
		||||
        <p>
 | 
			
		||||
        The libvirt VirtualBox driver can manage any VirtualBox version
 | 
			
		||||
        from version 2.2 onwards.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="project">Project Links</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://www.virtualbox.org/">VirtualBox</a>
 | 
			
		||||
        hypervisor
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2>Connections to VirtualBox driver</h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The libvirt VirtualBox driver provides per-user drivers (the "session" instance).
 | 
			
		||||
    The uri of the driver protocol is "vbox". Some example connection URIs for the driver are:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
vbox:///session                      (local access to per-user instance)
 | 
			
		||||
vbox+unix:///session                 (local access to per-user instance)
 | 
			
		||||
vbox+tcp://user@example.com/session  (remote access, SASl/Kerberos)
 | 
			
		||||
vbox+ssh://user@example.com/session  (remote access, SSH tunnelled)
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="xmlconfig">Example domain XML config</a></h2>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
<domain type='vbox'>
 | 
			
		||||
  <name>vbox</name>
 | 
			
		||||
  <uuid>4dab22b31d52d8f32516782e98ab3fa0</uuid>
 | 
			
		||||
 | 
			
		||||
  <os>
 | 
			
		||||
    <type>hvm</type>
 | 
			
		||||
    <boot dev='cdrom'/>
 | 
			
		||||
    <boot dev='hd'/>
 | 
			
		||||
    <boot dev='fd'/>
 | 
			
		||||
    <boot dev='network'/>
 | 
			
		||||
  </os>
 | 
			
		||||
 | 
			
		||||
  <memory>654321</memory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
 | 
			
		||||
  <features>
 | 
			
		||||
    <pae/>
 | 
			
		||||
    <acpi/>
 | 
			
		||||
    <apic/>
 | 
			
		||||
  </features>
 | 
			
		||||
 | 
			
		||||
  <devices>
 | 
			
		||||
    <disk type='file' device='cdrom'>
 | 
			
		||||
      <source file='/home/user/Downloads/slax-6.0.9.iso'/>
 | 
			
		||||
      <target dev='hdc'/>
 | 
			
		||||
      <readonly/>
 | 
			
		||||
    </disk>
 | 
			
		||||
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <source file='/home/user/tmp/vbox.vdi'/>
 | 
			
		||||
      <target dev='hdd'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
 | 
			
		||||
    <disk type='file' device='floppy'>
 | 
			
		||||
      <source file='/home/user/tmp/WIN98C.IMG'/>
 | 
			
		||||
      <target dev='fda'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
 | 
			
		||||
    <filesystem type='mount'>
 | 
			
		||||
      <source dir='/home/user/stuff'/>
 | 
			
		||||
      <target dir='my-shared-folder'/>
 | 
			
		||||
    </filesystem>
 | 
			
		||||
 | 
			
		||||
    <!--BRIDGE-->
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <source bridge='eth0'/>
 | 
			
		||||
      <mac address='00:16:3e:5d:c7:9e'/>
 | 
			
		||||
      <model type='am79c973'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
 | 
			
		||||
    <!--NAT-->
 | 
			
		||||
    <interface type='user'>
 | 
			
		||||
      <mac address='56:16:3e:5d:c7:9e'/>
 | 
			
		||||
      <model type='82540eM'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
 | 
			
		||||
    <sound model='sb16'/>
 | 
			
		||||
 | 
			
		||||
    <parallel type='dev'>
 | 
			
		||||
      <source path='/dev/pts/1'/>
 | 
			
		||||
      <target port='0'/>
 | 
			
		||||
    </parallel>
 | 
			
		||||
 | 
			
		||||
    <parallel type='dev'>
 | 
			
		||||
      <source path='/dev/pts/2'/>
 | 
			
		||||
      <target port='1'/>
 | 
			
		||||
    </parallel>
 | 
			
		||||
 | 
			
		||||
    <serial type="dev">
 | 
			
		||||
      <source path="/dev/ttyS0"/>
 | 
			
		||||
      <target port="0"/>
 | 
			
		||||
    </serial>
 | 
			
		||||
 | 
			
		||||
    <serial type="pipe">
 | 
			
		||||
      <source path="/tmp/serial.txt"/>
 | 
			
		||||
      <target port="1"/>
 | 
			
		||||
    </serial>
 | 
			
		||||
 | 
			
		||||
    <hostdev mode='subsystem' type='usb'>
 | 
			
		||||
      <source>
 | 
			
		||||
        <vendor id='0x1234'/>
 | 
			
		||||
        <product id='0xbeef'/>
 | 
			
		||||
      </source>
 | 
			
		||||
    </hostdev>
 | 
			
		||||
 | 
			
		||||
    <hostdev mode='subsystem' type='usb'>
 | 
			
		||||
      <source>
 | 
			
		||||
        <vendor id='0x4321'/>
 | 
			
		||||
        <product id='0xfeeb'/>
 | 
			
		||||
      </source>
 | 
			
		||||
    </hostdev>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,80 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
    <body>
 | 
			
		||||
        <h1>VMware Workstation / Player hypervisors driver</h1>
 | 
			
		||||
        <p>
 | 
			
		||||
        The libvirt VMware Workstation driver should be able to manage any Workstation and
 | 
			
		||||
        Player version supported by the VMware VIX API. See the compatibility list
 | 
			
		||||
        <a href="http://www.vmware.com/support/developer/vix-api/vix110_reference/">here</a>.
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
    This driver uses the "vmrun" utility which is distributed with the VMware VIX API.
 | 
			
		||||
    You can download the VIX API
 | 
			
		||||
    from <a href="http://www.vmware.com/support/developer/vix-api/">here</a>.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="project">Project Links</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://www.vmware.com/">VMware Workstation and
 | 
			
		||||
        Player</a> hypervisors
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2>Connections to VMware driver</h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The libvirt VMware driver provides per-user drivers (the "session" instance).
 | 
			
		||||
    Two uris are available:
 | 
			
		||||
    </p>
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>"vmwareplayer" for VMware Player</li>
 | 
			
		||||
      <li>"vmwarews" for VMware Workstation</li>
 | 
			
		||||
    </ul>
 | 
			
		||||
    <p>
 | 
			
		||||
    Some example connection URIs for the driver are:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
vmwareplayer:///session                  (local access to VMware Player per-user instance)
 | 
			
		||||
vmwarews:///session                      (local access to VMware Workstation per-user instance)
 | 
			
		||||
vmwarews+tcp://user@example.com/session  (remote access to VMware Workstation, SASl/Kerberos)
 | 
			
		||||
vmwarews+ssh://user@example.com/session  (remote access to VMware Workstation, SSH tunnelled)
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="xmlconfig">Example domain XML config</a></h2>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
<domain type='vmware'>
 | 
			
		||||
  <name>vmware</name>
 | 
			
		||||
  <uuid>bea92244-8885-4562-828b-3b086731c5b1</uuid>
 | 
			
		||||
 | 
			
		||||
  <os>
 | 
			
		||||
    <type>hvm</type>
 | 
			
		||||
  </os>
 | 
			
		||||
 | 
			
		||||
  <memory>524288</memory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
 | 
			
		||||
  <features>
 | 
			
		||||
    <pae/>
 | 
			
		||||
    <acpi/>
 | 
			
		||||
  </features>
 | 
			
		||||
 | 
			
		||||
  <devices>
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <source file='/home/user/tmp/disk.vmdk'/>
 | 
			
		||||
      <target bus='ide' dev='hda'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <target dev='/dev/vmnet1'/>
 | 
			
		||||
      <source bridge=''/>
 | 
			
		||||
      <mac address='00:16:3e:5d:c7:9e'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain>
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    </body>
 | 
			
		||||
</html>
 | 
			
		||||
@@ -1,330 +0,0 @@
 | 
			
		||||
<html>
 | 
			
		||||
  <body>
 | 
			
		||||
    <h1>Xen hypervisor driver</h1>
 | 
			
		||||
 | 
			
		||||
    <ul id="toc"></ul>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The libvirt Xen driver provides the ability to manage virtual machines
 | 
			
		||||
      on any Xen release from 3.0.1 onwards.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="project">Project Links</a></h2>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        The <a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen</a>
 | 
			
		||||
        hypervisor on Linux and Solaris hosts
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="prereq">Deployment pre-requisites</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The libvirt Xen driver uses a combination of channels to manage Xen
 | 
			
		||||
      virtual machines.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <ul>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>XenD</strong>: Access to the Xen daemon is a mandatory
 | 
			
		||||
        requirement for the libvirt Xen driver. It requires that the UNIX
 | 
			
		||||
        socket interface be enabled in the <code>/etc/xen/xend-config.sxp</code>
 | 
			
		||||
        configuration file. Specifically the config settings
 | 
			
		||||
        <code>(xend-unix-server yes)</code>. This path is usually restricted
 | 
			
		||||
        to only allow the <code>root</code> user access. As an alternative,
 | 
			
		||||
        the HTTP interface can be used, however, this has significant security
 | 
			
		||||
        implications.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>XenStoreD</strong>: Access to the Xenstore daemon enables
 | 
			
		||||
        more efficient codepaths for looking up domain information which
 | 
			
		||||
        lowers the CPU overhead of management.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>Hypercalls</strong>: The ability to make direct hypercalls
 | 
			
		||||
        allows the most efficient codepaths in the driver to be used for
 | 
			
		||||
        monitoring domain status.
 | 
			
		||||
      </li>
 | 
			
		||||
      <li>
 | 
			
		||||
        <strong>XM config</strong>: When using Xen releases prior to 3.0.4,
 | 
			
		||||
        there is no inactive domain management in XenD. For such releases,
 | 
			
		||||
        libvirt will automatically process XM configuration files kept in
 | 
			
		||||
        the <code>/etc/xen</code> directory. It is important not to place
 | 
			
		||||
        any other non-config files in this directory.
 | 
			
		||||
      </li>
 | 
			
		||||
    </ul>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="uri">Connections to Xen driver</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
    The libvirt Xen driver is a single-instance privileged driver,
 | 
			
		||||
    with a driver name of 'xen'. Some example conection URIs for
 | 
			
		||||
    the libvirt driver are:
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
<pre>
 | 
			
		||||
xen:///                        (local access, direct)
 | 
			
		||||
xen+unix:///                   (local access, via daemon)
 | 
			
		||||
xen://example.com/             (remote access, TLS/x509)
 | 
			
		||||
xen+tcp://example.com/         (remote access, SASl/Kerberos)
 | 
			
		||||
xen+ssh://root@example.com/    (remote access, SSH tunnelled)
 | 
			
		||||
</pre>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="imex">Import and export of libvirt domain XML configs</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>The Xen driver currently supports two native
 | 
			
		||||
      config formats. The first known as <code>xen-xm</code> is the format
 | 
			
		||||
      used by the XM tool for files in <code>/etc/xen</code>. The second
 | 
			
		||||
      known as <code>xen-sxpr</code>, is the format used for interacting
 | 
			
		||||
      with the XenD's legacy HTTP RPC service.</p>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="xmlimport">Converting from XM config files to domain XML</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The <code>virsh domxml-from-native</code> provides a way to convert an
 | 
			
		||||
      existing set of XM config files into a guest description using libvirt Domain XML
 | 
			
		||||
      that can then be used by libvirt.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>$ virsh -c xen:/// domxml-from-native xen-xm rhel5.cfg
 | 
			
		||||
<domain type='xen'>
 | 
			
		||||
  <name>rhel5pv</name>
 | 
			
		||||
  <uuid>8f07fe28-753f-2729-d76d-bdbd892f949a</uuid>
 | 
			
		||||
  <memory>2560000</memory>
 | 
			
		||||
  <currentMemory>307200</currentMemory>
 | 
			
		||||
  <vcpu>4</vcpu>
 | 
			
		||||
  <bootloader>/usr/bin/pygrub</bootloader>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type arch='x86_64' machine='xenpv'>linux</type>
 | 
			
		||||
  </os>
 | 
			
		||||
  <clock offset='utc'/>
 | 
			
		||||
  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
  <on_reboot>restart</on_reboot>
 | 
			
		||||
  <on_crash>restart</on_crash>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <driver name='tap' type='aio'/>
 | 
			
		||||
      <source file='/var/lib/xen/images/rhel5pv.img'/>
 | 
			
		||||
      <target dev='xvda' bus='xen'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <disk type='file' device='disk'>
 | 
			
		||||
      <driver name='tap' type='qcow'/>
 | 
			
		||||
      <source file='/root/qcow1-xen.img'/>
 | 
			
		||||
      <target dev='xvdd' bus='xen'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <mac address='00:16:3e:60:36:ba'/>
 | 
			
		||||
      <source bridge='xenbr0'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    <console type='pty'>
 | 
			
		||||
      <target port='0'/>
 | 
			
		||||
    </console>
 | 
			
		||||
    <input type='mouse' bus='xen'/>
 | 
			
		||||
    <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'/>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain></pre>
 | 
			
		||||
 | 
			
		||||
    <h3><a name="xmlexport">Converting from domain XML to XM config files</a></h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      The <code>virsh domxml-to-native</code> provides a way to convert a
 | 
			
		||||
      guest description using libvirt Domain XML, into the XM config file
 | 
			
		||||
      format.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <pre>$ virsh -c xen:/// domxml-to-native xen-xm rhel5pv.xml
 | 
			
		||||
name = "rhel5pv"
 | 
			
		||||
uuid = "8f07fe28-753f-2729-d76d-bdbd892f949a"
 | 
			
		||||
maxmem = 2500
 | 
			
		||||
memory = 300
 | 
			
		||||
vcpus = 4
 | 
			
		||||
bootloader = "/usr/bin/pygrub"
 | 
			
		||||
kernel = "/var/lib/xen/boot_kernel.0YK-cS"
 | 
			
		||||
ramdisk = "/var/lib/xen/boot_ramdisk.vWgrxK"
 | 
			
		||||
extra = "ro root=/dev/VolGroup00/LogVol00 rhgb quiet"
 | 
			
		||||
on_poweroff = "destroy"
 | 
			
		||||
on_reboot = "restart"
 | 
			
		||||
on_crash = "restart"
 | 
			
		||||
sdl = 0
 | 
			
		||||
vnc = 1
 | 
			
		||||
vncunused = 1
 | 
			
		||||
vnclisten = "0.0.0.0"
 | 
			
		||||
disk = [ "tap:aio:/var/lib/xen/images/rhel5pv.img,xvda,w", "tap:qcow:/root/qcow1-xen.img,xvdd,w" ]
 | 
			
		||||
vif = [ "mac=00:16:3e:60:36:ba,bridge=virbr0,script=vif-bridge,vifname=vif5.0" ]</pre>
 | 
			
		||||
 | 
			
		||||
    <h2><a name="xmlconfig">Example domain XML config</a></h2>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Below are some example XML configurations for Xen guest domains.
 | 
			
		||||
      For full details of the available options, consult the <a href="formatdomain.html">domain XML format</a>
 | 
			
		||||
      guide.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
    <h3>Paravirtualized guest bootloader</h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Using a bootloader allows a paravirtualized guest to be booted using
 | 
			
		||||
      a kernel stored inside its virtual disk image
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
        <pre><domain type='xen' >
 | 
			
		||||
  <name>fc8</name>
 | 
			
		||||
  <bootloader>/usr/bin/pygrub</bootloader>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type>linux</type>
 | 
			
		||||
  </os>
 | 
			
		||||
  <memory>131072</memory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <disk type='file'>
 | 
			
		||||
      <source file='/var/lib/xen/images/fc4.img'/>
 | 
			
		||||
      <target dev='sda1'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <source bridge='xenbr0'/>
 | 
			
		||||
      <mac address='aa:00:00:00:00:11'/>
 | 
			
		||||
      <script path='/etc/xen/scripts/vif-bridge'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    <console tty='/dev/pts/5'/>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain></pre>
 | 
			
		||||
 | 
			
		||||
    <h3>Paravirtualized guest direct kernel boot</h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      For installation of paravirtualized guests it is typical to boot the
 | 
			
		||||
      domain using a kernel and initrd stored in the host OS
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
        <pre><domain type='xen' >
 | 
			
		||||
  <name>fc8</name>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type>linux</type>
 | 
			
		||||
    <kernel>/var/lib/xen/install/vmlinuz-fedora8-x86_64</kernel>
 | 
			
		||||
    <initrd>/var/lib/xen/install/initrd-vmlinuz-fedora8-x86_64</initrd>
 | 
			
		||||
    <cmdline> kickstart=http://example.com/myguest.ks </cmdline>
 | 
			
		||||
  </os>
 | 
			
		||||
  <memory>131072</memory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <disk type='file'>
 | 
			
		||||
      <source file='/var/lib/xen/images/fc4.img'/>
 | 
			
		||||
      <target dev='sda1'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <source bridge='xenbr0'/>
 | 
			
		||||
      <mac address='aa:00:00:00:00:11'/>
 | 
			
		||||
      <script path='/etc/xen/scripts/vif-bridge'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    <graphics type='vnc' port='-1'/>
 | 
			
		||||
    <console tty='/dev/pts/5'/>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain></pre>
 | 
			
		||||
 | 
			
		||||
    <h3>Fullyvirtualized guest BIOS boot</h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      Fullyvirtualized guests use the emulated BIOS to boot off the primary
 | 
			
		||||
      harddisk, CDROM or Network PXE ROM.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
        <pre><domain type='xen' id='3'>
 | 
			
		||||
  <name>fv0</name>
 | 
			
		||||
  <uuid>4dea22b31d52d8f32516782e98ab3fa0</uuid>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type>hvm</type>
 | 
			
		||||
    <loader>/usr/lib/xen/boot/hvmloader</loader>
 | 
			
		||||
    <boot dev='hd'/>
 | 
			
		||||
  </os>
 | 
			
		||||
  <memory>524288</memory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
  <on_reboot>restart</on_reboot>
 | 
			
		||||
  <on_crash>restart</on_crash>
 | 
			
		||||
  <features>
 | 
			
		||||
    <pae/>
 | 
			
		||||
    <acpi/>
 | 
			
		||||
    <apic/>
 | 
			
		||||
  </features>
 | 
			
		||||
  <clock sync="localtime"/>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <emulator>/usr/lib/xen/bin/qemu-dm</emulator>
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <source bridge='xenbr0'/>
 | 
			
		||||
      <mac address='00:16:3e:5d:c7:9e'/>
 | 
			
		||||
      <script path='vif-bridge'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    <disk type='file'>
 | 
			
		||||
      <source file='/var/lib/xen/images/fv0'/>
 | 
			
		||||
      <target dev='hda'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <disk type='file' device='cdrom'>
 | 
			
		||||
      <source file='/var/lib/xen/images/fc5-x86_64-boot.iso'/>
 | 
			
		||||
      <target dev='hdc'/>
 | 
			
		||||
      <readonly/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <disk type='file' device='floppy'>
 | 
			
		||||
      <source file='/root/fd.img'/>
 | 
			
		||||
      <target dev='fda'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <graphics type='vnc' port='5904'/>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain></pre>
 | 
			
		||||
 | 
			
		||||
    <h3>Fullyvirtualized guest direct kernel boot</h3>
 | 
			
		||||
 | 
			
		||||
    <p>
 | 
			
		||||
      With Xen 3.2.0 or later it is possible to bypass the BIOS and directly
 | 
			
		||||
      boot a Linux kernel and initrd as a fullyvirtualized domain. This allows
 | 
			
		||||
      for complete automation of OS installation, for example using the Anaconda
 | 
			
		||||
      kickstart support.
 | 
			
		||||
    </p>
 | 
			
		||||
 | 
			
		||||
        <pre><domain type='xen' id='3'>
 | 
			
		||||
  <name>fv0</name>
 | 
			
		||||
  <uuid>4dea22b31d52d8f32516782e98ab3fa0</uuid>
 | 
			
		||||
  <os>
 | 
			
		||||
    <type>hvm</type>
 | 
			
		||||
    <loader>/usr/lib/xen/boot/hvmloader</loader>
 | 
			
		||||
    <kernel>/var/lib/xen/install/vmlinuz-fedora8-x86_64</kernel>
 | 
			
		||||
    <initrd>/var/lib/xen/install/initrd-vmlinuz-fedora8-x86_64</initrd>
 | 
			
		||||
    <cmdline> kickstart=http://example.com/myguest.ks </cmdline>
 | 
			
		||||
  </os>
 | 
			
		||||
  <memory>524288</memory>
 | 
			
		||||
  <vcpu>1</vcpu>
 | 
			
		||||
  <on_poweroff>destroy</on_poweroff>
 | 
			
		||||
  <on_reboot>restart</on_reboot>
 | 
			
		||||
  <on_crash>restart</on_crash>
 | 
			
		||||
  <features>
 | 
			
		||||
    <pae/>
 | 
			
		||||
    <acpi/>
 | 
			
		||||
    <apic/>
 | 
			
		||||
  </features>
 | 
			
		||||
  <clock sync="localtime"/>
 | 
			
		||||
  <devices>
 | 
			
		||||
    <emulator>/usr/lib/xen/bin/qemu-dm</emulator>
 | 
			
		||||
    <interface type='bridge'>
 | 
			
		||||
      <source bridge='xenbr0'/>
 | 
			
		||||
      <mac address='00:16:3e:5d:c7:9e'/>
 | 
			
		||||
      <script path='vif-bridge'/>
 | 
			
		||||
    </interface>
 | 
			
		||||
    <disk type='file'>
 | 
			
		||||
      <source file='/var/lib/xen/images/fv0'/>
 | 
			
		||||
      <target dev='hda'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <disk type='file' device='cdrom'>
 | 
			
		||||
      <source file='/var/lib/xen/images/fc5-x86_64-boot.iso'/>
 | 
			
		||||
      <target dev='hdc'/>
 | 
			
		||||
      <readonly/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <disk type='file' device='floppy'>
 | 
			
		||||
      <source file='/root/fd.img'/>
 | 
			
		||||
      <target dev='fda'/>
 | 
			
		||||
    </disk>
 | 
			
		||||
    <graphics type='vnc' port='5904'/>
 | 
			
		||||
  </devices>
 | 
			
		||||
</domain></pre>
 | 
			
		||||
 | 
			
		||||
  </body>
 | 
			
		||||
</html>
 | 
			
		||||
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