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Author SHA1 Message Date
29e65f9a98 * configure.in libvirt.spec.in include/libvirt/libvirt.h
docs/*: prepared release of 0.2.3
Daniel
2007-06-08 11:11:56 +00:00
c7aae27426 * po/*: new merge of localization strings
Daniel
2007-06-08 09:36:43 +00:00
f404609120 Fixed handling of bridge devices 2007-06-07 18:21:58 +00:00
80b7a7ab4f Ensure build fails if tests fail 2007-06-07 14:48:30 +00:00
2bdf20ba8b Fix boot device tests 2007-06-07 14:09:01 +00:00
de288e8dbc Fix boot device tests 2007-06-07 14:08:35 +00:00
a80faa4bf0 * src/xend_internal.c src/xm_internal.c src/xml.c: add support
for arguments to bootloader, patch from Hugh Brock
* tests/sexpr2xmltest.c tests/xml2sexprtest.c
  tests/sexpr2xmldata/sexpr2xml-pv-bootloader.sexpr
  tests/sexpr2xmldata/sexpr2xml-pv-bootloader.xml
  tests/xml2sexprdata/xml2sexpr-pv-bootloader.sexpr
  tests/xml2sexprdata/xml2sexpr-pv-bootloader.xml: add specific
  regression tests
Daniel
2007-06-07 13:50:18 +00:00
2a10972010 * src/libvirt.c: do not die if the daemon is not running on a Xen
system (shows up as root only) and emit a warning instead
* src/virterror.c include/libvirt/virterror.h docs/*: add
  the new warning.
Daniel
2007-06-07 13:05:00 +00:00
41402668f9 * src/xml.c: patch from Saori Fukuta to avoid (type ioemu)
on Xen-3.1 and HVM guests devices to avoid breaking paravirt
  drivers there
Daniel
2007-06-06 14:39:04 +00:00
7eed474dd3 * src/virsh.c: added a logging option to a file based on
Nobuhiro Itou patch
* src/xen_internal.c: small TODO comment from Atsushi SAKAI
Daniel
2007-06-06 12:24:31 +00:00
ec3835d330 * po/*: merge all po from Red Hat/Fedora translations, and
ran 'make update-po'
Daniel
2007-06-06 07:22:02 +00:00
75e63ce86e * src/xen_internal.c: fix from Hugh Brock to allow compiling
with -Werror after the previous patch
Daniel
2007-06-05 20:56:53 +00:00
a62e008365 Oops2, Daniel 2007-06-05 13:11:48 +00:00
3e255474d3 oops, Daniel 2007-06-05 13:10:09 +00:00
652f3bb13b * include/libvirt/libvirt.h include/libvirt/libvirt.h.in
src/driver.h src/libvirt.c src/libvirt_sym.version
  src/proxy_internal.c src/qemu_internal.c src/test.c
  src/virsh.c src/xen_internal.c src/xen_internal.h src/xen_unified.c
  src/xend_internal.c src/xm_internal.c src/xs_internal.c:
  Applied patches from Atsushi SAKAI to add the scheduler API,
  with patch from Rich Jones for error handing, and a number
  of cleanups and more error checking from me
Daniel
2007-06-05 12:06:08 +00:00
c6e2ef60df * src/xml.c: apply patch from Masayuki Sunou about an uninitialized
string when attaching a device
Daniel
2007-06-04 08:42:41 +00:00
ae35e97ec8 * src/xml.c: added a comment about (type ioemu) not needed
for interfaces on xen 3.1 as pointed by Saori Fukuta
Daniel
2007-06-01 14:03:24 +00:00
3bcd26e6d2 +Tue May 29 15:56:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
+
+       * python/generator.py, python/libvir.c, python/libvir.py:
+         Wrap the virGetVersion call as Python libvirt.getVersion.
+
+       * src/libvirt.c: Change virGetVersion so that the driver name
+         is case insensitive.
+
2007-05-29 14:58:27 +00:00
0832c58c0a +Tue May 29 15:41:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
+
+       * TODO: Added a note about requiring C++ compiler because of a
+         possible problem with libtool autoconf macros.
+       * docs/examples/Makefile.am, proxy/Makefile.am, qemud/Makefile.am,
+         src/Makefile.am, tests/Makefile.am: Pass $(WARN_CFLAGS) when
+         linking, so if -fstack-protector is there, gcc will link to
+         the stack protector library.
+       * tests/xencapstest.c: Allow this test to compile when Xen
+         libraries are not enabled.
+
2007-05-29 14:44:15 +00:00
c3e814684a oops, Daniel 2007-05-29 14:19:06 +00:00
7b88f59ce4 * src/virsh.c src/xen_internal.c src/xend_internal.c: memory leaks
fixed by a patch from Masayuki Sunou
Daniel
2007-05-29 13:55:19 +00:00
bb5fcd02bc Wed May 23 16:07:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/virsh.c: Add attach-device and detach-device commands to
	virsh, and tidy up the way it reads whole files.  Patch from
	Masayuki Sunou, Mark McLoughlin, Richard Jones.
2007-05-23 15:09:19 +00:00
3b0acf5616 Allow overwrite of existing guest config 2007-05-22 00:39:59 +00:00
f58ac222be Fixed missing return value checks on write 2007-05-18 19:00:37 +00:00
85e9f9fb47 Added per-VM logging 2007-05-18 18:36:24 +00:00
ef38afcfd4 Fixed stack overflow. Fixed bridge network 2007-05-14 15:41:57 +00:00
ac2d00c498 Fix <boot> syntax 2007-05-11 14:24:02 +00:00
99370101de Ignore old style vnc config on xen 3.0.5 2007-05-11 14:21:28 +00:00
538d6e980b Added dep on dnsmasq 2007-05-11 13:35:24 +00:00
cbad699ffe Thu May 11 13:23:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* .cvsignore, qemud/uuid.c: Add some generated files to .cvsignore.
          Remove an unused #include from uuid.c.
2007-05-11 12:28:10 +00:00
1815534ef0 Thu May 10 17:00:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* docs/libvir.html, docs/libvirt.css, docs/remote.html:
	  Added documentation for TLS certificates and libvirtd.conf.
	  CSS changes makes the tables look nicer.  remote.html is
	  a generated file.
2007-05-10 15:55:39 +00:00
0d555708bd Tue May 8 11:49:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/hash.c, src/internal.h, src/libvirt_sym.version: Export
          __virGetDomain and __virGetNetwork for use by the libvirtd.
          The double underscores indicate that these interfaces are
          not officially supported parts of the libvirt API or ABI.
2007-05-08 10:53:27 +00:00
e0e95c53fc Tue May 8 11:14:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/hash.c, src/internal.h, src/xs_internal.c: Remove
	  unused fields from internal _virDomain structure.
2007-05-08 10:22:36 +00:00
6723c50b5c Support <on_reboot> action 2007-05-03 16:10:40 +00:00
3ac6e102da * src/virsh.c: fix help for dumpxml and net-dumpxml commands
based on Chris Wright feedback
Daniel
2007-05-03 16:03:02 +00:00
04231acb2b Thu May 3 15:03:00 BST 2007 Richard Jones <rjones@redhat.com>
* src/virterror.c, include/libvirt/virterror.h: Added
	  VIR_FROM_REMOTE, VIR_ERR_RPC, VIR_ERR_GNUTLS_ERROR
	  for remote errors.
2007-05-03 14:00:18 +00:00
5b74f3c2cd Wed May 2 18:42:00 BST 2007 Richard Jones <rjones@redhat.com>
* src/libvirt.c, src/qemu_internal.c: Allow network
	  drivers to DECLINE to take accept a call.  Only fail
	  outright if the network driver reports an error.
	* src/qemu_internal.c (qemuNetworkOpen): Fix path to
	  driver used in the non-root case.
2007-05-02 17:40:00 +00:00
b15d511db4 Wed May 2 18:38:00 BST 2007 Richard Jones <rjones@redhat.com>
* src/proxy_internal.c, src/qemu_internal.c, src/test.c,
	  src/xen_unified.c, src/xend_internal.c, src/xs_internal.c:
	  During virConnectOpen, be careful to call __virRaiseError
	  with conn = NULL so that the error message is not
	  discarded.
2007-05-02 17:36:25 +00:00
f8fa07c107 Wed May 2 17:55:12 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/libvirtd.in: synchronously restart the daemon in
        order to avoid https://bugzilla.redhat.com/238492
2007-05-02 16:56:03 +00:00
d3e661f745 Disable xm_internal on new xend 2007-05-02 16:17:02 +00:00
6a12fee135 Use --strict-order with dnsmasq 2007-05-02 15:51:14 +00:00
94033dd73f Mon Apr 30 18:33:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/libvirt.c, src/driver.h, src/proxy_internal.c,
	  src/qemu_internal.c, src/test.c, src/xen_internal.c,
	  src/xend_internal.c, src/xs_internal.c,
	  proxy/libvirt_proxy.c: Remove VIR_DRV_OPEN_QUIET.
2007-04-30 17:30:11 +00:00
27151b3d10 Mon Apr 30 18:02:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/proxy_internal.c (xenProxyGetCapabilities): Add support
	  for virConnectGetCapabilities across Xen proxy.
2007-04-30 16:58:26 +00:00
ebd8071688 Mon Apr 30 18:00:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_unified.c: In the non-root case keep track of the
	  Xen underlying drivers which opened correctly and only
	  try methods on those opened drivers.
2007-04-30 16:57:15 +00:00
68c6d74fa1 Mon Apr 30 17:58:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/libvirt.c (virConnectNumOfDefinedDomains): Documentation
	  fix (thanks to Jan Michael).
2007-04-30 16:55:34 +00:00
1dca564a64 Regenerated docs, Daniel 2007-04-27 15:39:20 +00:00
b782d66763 * src/virsh.c: fix virshStrdup to not crash if NULL is passed.
Daniel
2007-04-26 10:20:57 +00:00
c847530f97 * src/internal.h src/xend_internal.c: a better fix from Shigeki Sakamoto
and raising errors on memory shortage.
Daniel
2007-04-24 13:44:16 +00:00
b371d037b2 * src/internal.h src/xend_internal.c src/xml.c: applied 2 bug fixes
from Shigeki Sakamoto about large buffers.
Daniel
2007-04-23 07:41:23 +00:00
e826f73647 Thu Apr 19 12:09:15 IST 2007 Mark McLoughlin <markmc@redhat.com>
* docs/libvirt.rng: fix duplicate x86_64 arch
2007-04-19 11:11:06 +00:00
12a60bc433 Thu Apr 19 09:45:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* docs/libvir.html: Change &nbsp; to space.
2007-04-19 08:44:07 +00:00
07f347101c * libvir.rng: applied patch to fix regexp constructs from Robin Green
Daniel
2007-04-19 07:57:06 +00:00
e76632c912 Wed Apr 18 16:16:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* docs/libvir.html: Documentation for the remote patch.
2007-04-18 15:14:32 +00:00
dbcc662ea3 Wed Apr 18 11:12:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/test.c, src/libvirt.c, src/virterror.c,
	  include/libvirt/virterror.h: Add a VIR_FROM_TEST error class
	  and ensure that test driver errors are from this class.
	  Tidy up the error messages generated by the test driver when
	  user doesn't add a path to the URL and avoid open ("/").
2007-04-18 10:14:07 +00:00
435ce72149 * docs/remote.html docs/site.html docs/*.html: added a stub for
the remote page, added it to stylesheet and regenerated
Daniel
2007-04-18 09:58:35 +00:00
9ab00c05bf * docs/* NEWS libvirt.spec.in: prepare release of 0.2.2
* docs/apibuild.py: do not scan xen_unified for APIs.
Daniel
2007-04-17 09:33:51 +00:00
733c5a2350 Check for existance of QEMU binary 2007-04-16 13:14:28 +00:00
0de8efe4a0 Implement driver for virDomainGetOSType in QEMU guests 2007-04-16 13:10:05 +00:00
b4259bbc37 Fixed exception reporting for domain/network operations 2007-04-16 12:37:59 +00:00
cc05eaf803 Fixed integer overflow in QEMU guest CPU time 2007-04-15 19:58:44 +00:00
9e4d606303 Back out accidental commit of code adding an <os> block for dom0 2007-04-13 14:08:38 +00:00
c73708ea46 * src/virsh.c: fixed a bad messaging mechanism preventing localization
and raised by Thomas Canniot
Daniel
2007-04-13 08:04:08 +00:00
42ee7111c3 Fixed up various functions for Xen 3.0.5 2007-04-13 00:43:57 +00:00
dfe570a9ef Thu Apr 12 15:18:00 BST 2007 Richard Jones <rjones@redhat.com>
* src/libvirt.c: set VIR_CONNECT_RO on read-only connections.
          Patch by S.Sakamoto.
2007-04-12 14:18:39 +00:00
1ec25df269 * src/xend_internal.c src/xml.c: applied patch from Nobuhiro Itou
to handle CDRom devices with no device name
* tests/sexpr2xmltest.c tests/xml2sexprtest.c
  tests/sexpr2xmldata/sexpr2xml-no-source-cdrom.sexpr
  tests/sexpr2xmldata/sexpr2xml-no-source-cdrom.xml
  tests/xml2sexprdata/xml2sexpr-no-source-cdrom.sexpr
  tests/xml2sexprdata/xml2sexpr-no-source-cdrom.xml: added regression
  tests for this case based on Nobuhiro Itou test inputs.
Daniel
2007-04-11 16:06:30 +00:00
19c6ddcce5 Fixed up IPtables rules to be more strict 2007-04-10 23:17:46 +00:00
7fd0878c40 Added vir*GetAutostart APIs to python 2007-04-10 23:15:58 +00:00
634d655c1e * src/virsh.c: fixed some typos reported by translator
Nikolay Sivov should fix #235904
Daniel
2007-04-10 18:40:50 +00:00
1f88a2d031 Tue Apr 10 13:58:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_unified.c (xenUnifiedRegister): Comment the
	  xenUnifiedRegister function to avoid error message
	  when building docs/.  Patch from Atsushi SAKAI.
2007-04-10 13:00:26 +00:00
0c52de4d8e Tue Apr 10 12:18:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_unified.h, src/xen_unified.c: Fix indentation.
2007-04-10 11:17:34 +00:00
73dd7f0ff5 * src/test.c: converted to new XPath APIs
* src/xml.c: fixed a return comment
Daniel
2007-04-06 15:34:09 +00:00
4bdac20ad6 * src/xml.[ch]: first patch to clean up XPath accesses with new
routines, only xml.c is cleaned up, other modules to follow.
Daniel
2007-04-06 12:28:24 +00:00
18cd1a1e57 Wed Apr 4 15:18:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_unified.c et al: Unified Xen driver.  Architecture
	  described here:
	  https://www.redhat.com/archives/libvir-list/2007-March/msg00396.html
2007-04-04 14:19:49 +00:00
ad8bef84d1 Wed Apr 4 10:30:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* configure.in, qemud/Makefile.am: Set QEMUD_PID_FILE macro
	  correctly (expand ${prefix} in Makefile).
	* qemud/qemud.c: Add command line help.
	* ChangeLog: Remove a CVS '>>>>' conflict line which had
	  been committed inadvertently.
2007-04-04 09:32:00 +00:00
b5d6258530 * src/virsh.c: applied patch from Atsushi SAKAI to clarify
that memory values are in kilobytes
Daniel
2007-04-02 11:56:38 +00:00
8ba930c380 Wed Mar 30 17:25:33 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/iptables.c: As suggested by danpb, make libvirt_qemud
        handle SIGHUP by re-loading the iptables rules.
2007-03-30 16:25:02 +00:00
812b34fdd8 Wed Mar 30 17:24:48 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/iptables.c: Re-factor things a little so that we
        maintain the rules in memory even when we're not going
        to write them to disk.
2007-03-30 16:24:13 +00:00
42d4b85d86 Wed Mar 30 17:21:08 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/iptables.c: Remove the target interface parameter
        from iptablesPhysdevForward(). This rule is intended to
        allow frames to be forwarded across the bridge from the
        supplied bridge port. In this context, the --out parameter
        would match the outgoing bridge port, which will never
        be network->def->forwardDev.
2007-03-30 16:23:04 +00:00
27c1d7b9fa Wed Mar 30 17:17:15 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/iptables.c: ensure iptablesContext is zereod out
        when allocating so we don't try and free an invalid pointer.
2007-03-30 16:20:19 +00:00
0ab7cda38c * python/generator.py: Python bindings now throw exceptions
in almost all cases where an error is encountered in the
	  underlying libvirt code.
2007-03-28 11:24:14 +00:00
6ec6b79669 * src/xen_internal.c: applied patch from Masayuki Sunou fixing the
erroneous value of the hypercall XEN_V2_OP_SETMAXMEM
* libvirt.spec.in: applies changes from Jeremy Katz for libvirt
  spec and also another fix from Michael Schwendt fixing rhbz#233874
Daniel
2007-03-28 08:48:52 +00:00
1109ba44e2 Fixed bridge networking for QEMU 2007-03-27 14:46:45 +00:00
348209ca26 Fixed Xen capabilities parsing & added test suite 2007-03-27 14:45:17 +00:00
17d0bf6454 * qemud/qemud.c: If using FORTIFY_SOURCE, remove warning
warn_unused_result by counting errors found in signal
	  handler and logging them in the main loop.
2007-03-27 10:28:45 +00:00
2b233a049e * acinclude.m4: applied patch from Jim Meyering to avoid clobbering
user specified CFLAGS
Daniel
2007-03-26 09:30:36 +00:00
80fb564b0d * TODO qemud/conf.c src/virsh.c src/xend_internal.c src/xs_internal.c:
replaced all sprintf instances by snprintf ones
Daniel
2007-03-23 16:15:07 +00:00
ba83eae40f * src/xen_internal.c: Fix detection of host PAE capabilities,
nul-terminate the token in the output XML and a couple of
  cleanups for determining structure sizes.
2007-03-23 09:18:24 +00:00
fb624fbecf * qemud/iptables.c qemud/qemud.c src/conf.c src/hash.c src/libvirt.c
src/virsh.c src/xm_internal.c: change malloc/memset(0) pairs to
  using calloc()
Daniel
2007-03-22 18:30:57 +00:00
f39faaa708 * docs/*.html: repair the damages made by Amaya on the content
of documentation following feedback from Simon Hernandez
Daniel
2007-03-22 15:17:31 +00:00
3d6dbfeab0 * src/virsh.c: applied patch from Masayuki Sunou to avoid a bug
when using a wrong CPU number in vcpupin and report the error
Daniel
2007-03-22 10:27:54 +00:00
794d6d7a0c * libvirt.spec.in: one more extra fix for autostart dir from
Florian La Roche, should fix #233409
Daniel
2007-03-22 09:39:43 +00:00
07e38ad6e8 Remove realloc call which caused overflow 2007-03-21 15:32:32 +00:00
f2ffea858c * qemud/buf.c src/xml.c: clarified virBufferGrow (and bufferGrow)
routines documentation and fixes a couple of places where this
  was misused as pointed by Daniel Berrange.
Daniel
2007-03-21 15:24:56 +00:00
bcf1632ee6 Fixed typo 2007-03-21 15:22:31 +00:00
1c236e9c25 Enable compiler stack protection flags 2007-03-21 14:52:12 +00:00
07fb9d64b0 Fixed buffer overflow in qemu networking 2007-03-20 16:50:42 +00:00
4ffe066dd8 * src/virsh.c: add error messages for negative memory size as
pointed out by Masayuki Sunou
Daniel
2007-03-20 15:31:46 +00:00
633a3bef0d * src/xen_internal.c: applied patch from Atsushi SAKAI fixing
direct hypervisor calls on some recent Xen versions
Daniel
2007-03-20 15:22:39 +00:00
7c21366518 * libvirt.spec.in: missing /etc/libvirt/qemu/networks/autostart
Daniel
2007-03-20 14:49:43 +00:00
4d5292c4da * src/virsh.c: applied patch from Jim Meyering to add printf-style
function checking in virsh.c and fix one warning raised
Daniel
2007-03-19 14:20:30 +00:00
5af3ccc8f8 * qemud/protocol.h src/internal.h: applied patch from Jim Meyering
removing global variables (using named enum instead).
Daniel
2007-03-19 14:18:05 +00:00
7bdee4adef * src/libvirt.c: patch from Atsushi SAKAI, fixing virsh access
as root when libvirt_qemud is not running
* TODO: updated
Daniel
2007-03-19 10:15:52 +00:00
3edfdbf02d * src/virsh.c: patch from Masayuki Sunou, checking that byte
values passed to virsh memory commands are positive.
Daniel
2007-03-19 09:46:13 +00:00
211 changed files with 62405 additions and 45086 deletions

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@ -28,3 +28,8 @@ mkinstalldirs
coverage
results.log
libvirt-*.tar.gz
INSTALL
compile
depcomp
install-sh
missing

569
ChangeLog
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@ -1,3 +1,572 @@
Fri Jun 8 13:06:01 CEST 2007 Daniel Veillard <veillard@redhat.com>
* configure.in libvirt.spec.in include/libvirt/libvirt.h
docs/*: prepared release of 0.2.3
Fri Jun 8 11:35:55 CEST 2007 Daniel Veillard <veillard@redhat.com>
* po/*: new merge of localization strings
Thu Jun 7 14:20:30 EST 2007 Daniel Berrange <berrange@redhat.com>
* src/xm_internal.c: Fixed handling of bridge devices
when converting XM configs to XML
* tests/xmconfigdata/test-fullvirt-*: Added explicit
bridge device to test suite
Thu Jun 7 10:47:30 EST 2007 Daniel Berrange <berrange@redhat.com>
* autobuild.sh: Ensure build fails if tests fail
Thu Jun 7 10:08:30 EST 2007 Daniel Berrange <berrange@redhat.com>
* src/xm_internal.c: Fix boot device XML -> config conversion
* test/xmconfigdata/test-fullvirt-new-cdrom.xml,
test/xmconfigdata/test-fullvirt-old-cdrom.xml fix syntax for
boot device
Thu Jun 7 15:48:30 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/xend_internal.c src/xm_internal.c src/xml.c: add support
for arguments to bootloader, patch from Hugh Brock
* tests/sexpr2xmltest.c tests/xml2sexprtest.c
tests/sexpr2xmldata/sexpr2xml-pv-bootloader.sexpr
tests/sexpr2xmldata/sexpr2xml-pv-bootloader.xml
tests/xml2sexprdata/xml2sexpr-pv-bootloader.sexpr
tests/xml2sexprdata/xml2sexpr-pv-bootloader.xml: add specific
regression tests
Thu Jun 7 15:02:44 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/libvirt.c: do not die if the daemon is not running on a Xen
system (shows up as root only) and emit a warning instead
* src/virterror.c include/libvirt/virterror.h docs/*: add
the new warning.
Wed Jun 6 16:37:36 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/xml.c: patch from Saori Fukuta to avoid (type ioemu)
on Xen-3.1 and HVM guests devices to avoid breaking paravirt
drivers there
Wed Jun 6 14:22:36 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: added a logging option to a file based on
Nobuhiro Itou patch
* src/xen_internal.c: small TODO comment from Atsushi SAKAI
Wed Jun 6 09:20:23 CEST 2007 Daniel Veillard <veillard@redhat.com>
* po/*: merge all po from Red Hat/Fedora translations, and
ran 'make update-po'
Tue Jun 5 22:47:09 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/xen_internal.c: fix from Hugh Brock to allow compiling
with -Werror after the previous patch
Tue Jun 5 14:03:38 CEST 2007 Daniel Veillard <veillard@redhat.com>
* include/libvirt/libvirt.h include/libvirt/libvirt.h.in
src/driver.h src/libvirt.c src/libvirt_sym.version
src/proxy_internal.c src/qemu_internal.c src/test.c
src/virsh.c src/xen_internal.c src/xen_internal.h src/xen_unified.c
src/xend_internal.c src/xm_internal.c src/xs_internal.c:
Applied patches from Atsushi SAKAI to add the scheduler API,
with patch from Rich Jones for error handing, and a number
of cleanups and more error checking from me
Mon Jun 4 10:41:25 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/xml.c: apply patch from Masayuki Sunou about an uninitialized
string when attaching a device
Fri Jun 1 16:02:12 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/xml.c: added a comment about (type ioemu) not needed
for interfaces on xen 3.1 as pointed by Saori Fukuta
Tue May 29 15:56:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* python/generator.py, python/libvir.c, python/libvir.py:
Wrap the virGetVersion call as Python libvirt.getVersion.
* src/libvirt.c: Change virGetVersion so that the driver name
is case insensitive.
Tue May 29 15:41:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* TODO: Added a note about requiring C++ compiler because of a
possible problem with libtool autoconf macros.
* docs/examples/Makefile.am, proxy/Makefile.am, qemud/Makefile.am,
src/Makefile.am, tests/Makefile.am: Pass $(WARN_CFLAGS) when
linking, so if -fstack-protector is there, gcc will link to
the stack protector library.
* tests/xencapstest.c: Allow this test to compile when Xen
libraries are not enabled.
Tue May 29 15:54:17 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c src/xen_internal.c src/xend_internal.c: memory leaks
fixed by a patch from Masayuki Sunou
Wed May 23 16:07:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/virsh.c: Add attach-device and detach-device commands to
virsh, and tidy up the way it reads whole files. Patch from
Masayuki Sunou, Mark McLoughlin, Richard Jones.
Mon May 21 20:38:00 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* src/xm_internal.c: Allow xenXMDomainDefineXML to overwrite
an existing guest config to match semantics of XenD and QEMU
drivers. Patch from Hugh Brock.
Fri May 18 14:36:00 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* qemud/conf.c, qemud/internal.h, qemud/qemud.c: Save VM output
in a logfile
* libvirt.spec.in: added /var/log/libvirt/qemud directory
Mon May 14 11:00:00 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* qemud/conf.c: Fix initialization of var to prevent stack
overflow. Make sure we initialize the brCtl in case there
is no virtual network running
Thu May 11 10:20:00 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* src/xm_internal.c: Fix boot device XML syntax
Thu May 11 10:20:00 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* src/xend_internal.c: Ignore old style VNC config for HVM
guests on Xen 3.0.5 or later
Thu May 11 09:34:00 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* libvirt.spec.in: Added dep on dnsmasq
Thu May 11 13:23:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* .cvsignore, qemud/uuid.c: Add some generated files to .cvsignore.
Remove an unused #include from uuid.c.
Thu May 10 17:00:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* docs/libvir.html, docs/libvirt.css, docs/remote.html:
Added documentation for TLS certificates and libvirtd.conf.
CSS changes makes the tables look nicer. remote.html is
a generated file.
Tue May 8 11:49:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/hash.c, src/internal.h, src/libvirt_sym.version: Export
__virGetDomain and __virGetNetwork for use by the libvirtd.
The double underscores indicate that these interfaces are
not officially supported parts of the libvirt API or ABI.
Tue May 8 11:14:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/hash.c, src/internal.h, src/xs_internal.c: Remove
unused fields from internal _virDomain structure.
Thu May 3 12:09:41 EST 2007 Daniel P. Berange <berrange@redhat.com>
* qemud/conf.c, qemud/internal.c: Read upto 8k from QEMU
help output. Support the <on_reboot> attribute to set the
-no-reboot flag in QEMU
Thu May 3 18:00:41 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: fix help for dumpxml and net-dumpxml commands
based on Chris Wright feedback
Thu May 3 15:03:00 BST 2007 Richard Jones <rjones@redhat.com>
* src/virterror.c, include/libvirt/virterror.h: Added
VIR_FROM_REMOTE, VIR_ERR_RPC, VIR_ERR_GNUTLS_ERROR
for remote errors.
Wed May 2 18:42:00 BST 2007 Richard Jones <rjones@redhat.com>
* src/libvirt.c, src/qemu_internal.c: Allow network
drivers to DECLINE to take accept a call. Only fail
outright if the network driver reports an error.
* src/qemu_internal.c (qemuNetworkOpen): Fix path to
driver used in the non-root case.
Wed May 2 18:38:00 BST 2007 Richard Jones <rjones@redhat.com>
* src/proxy_internal.c, src/qemu_internal.c, src/test.c,
src/xen_unified.c, src/xend_internal.c, src/xs_internal.c:
During virConnectOpen, be careful to call __virRaiseError
with conn = NULL so that the error message is not
discarded.
Wed May 2 17:55:12 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/libvirtd.in: synchronously restart the daemon in
order to avoid https://bugzilla.redhat.com/238492
Wed May 2 12:16:35 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* src/xen_unified.c: Disable xm_internal.c driver on Xen
newer than 3.0.3
Wed May 2 11:50:35 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* qemud/qemud.c: Use --strict-order when running dnsmasq
Mon Apr 30 18:33:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/libvirt.c, src/driver.h, src/proxy_internal.c,
src/qemu_internal.c, src/test.c, src/xen_internal.c,
src/xend_internal.c, src/xs_internal.c,
proxy/libvirt_proxy.c: Remove VIR_DRV_OPEN_QUIET.
Mon Apr 30 18:02:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/proxy_internal.c (xenProxyGetCapabilities): Add support
for virConnectGetCapabilities across Xen proxy.
Mon Apr 30 18:00:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_unified.c: In the non-root case keep track of the
Xen underlying drivers which opened correctly and only
try methods on those opened drivers.
Mon Apr 30 17:58:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/libvirt.c (virConnectNumOfDefinedDomains): Documentation
fix (thanks to Jan Michael).
Thu Apr 26 12:20:35 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: fix virshStrdup to not crash if NULL is passed.
Tue Apr 24 15:43:04 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/internal.h src/xend_internal.c: a better fix from Shigeki Sakamoto
and raising errors on memory shortage.
Mon Apr 23 09:38:16 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/internal.h src/xend_internal.c src/xml.c: applied 2 bug fixes
from Shigeki Sakamoto about large buffers.
Thu Apr 19 12:09:15 IST 2007 Mark McLoughlin <markmc@redhat.com>
* docs/libvirt.rng: fix duplicate x86_64 arch
Thu Apr 19 09:45:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* docs/libvir.html: Change &nbsp; to space.
Thu Apr 19 09:55:28 CEST 2007 Daniel Veillard <veillard@redhat.com>
* libvir.rng: applied patch to fix regexp constructs from Robin Green
Wed Apr 18 16:16:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* docs/libvir.html: Documentation for the remote patch.
Wed Apr 18 11:12:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/test.c, src/libvirt.c, src/virterror.c,
include/libvirt/virterror.h: Add a VIR_FROM_TEST error class
and ensure that test driver errors are from this class.
Tidy up the error messages generated by the test driver when
user doesn't add a path to the URL and avoid open ("/").
Wed Apr 18 11:57:28 CEST 2007 Daniel Veillard <veillard@redhat.com>
* docs/remote.html docs/site.html docs/*.html: added a stub for
the remote page, added it to stylesheet and regenerated
Tue Apr 17 11:30:46 CEST 2007 Daniel Veillard <veillard@redhat.com>
* docs/* NEWS libvirt.spec.in: prepare release of 0.2.2
* docs/apibuild.py: do not scan xen_unified for APIs.
Mon Apr 16 09:11:04 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* qemud/conf.c: Check for existance of QEMU binary path. Fix check
for -no-kqemu flag to work with x86_64 on i386
Mon Apr 16 09:09:04 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* src/qemu_internal.c: Implement virDomainGetOSType driver method
for QEMU guests
Mon Apr 16 08:30:04 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* python/generator.py, python/libvir.py: Ensure that connection
info is passed into virError object when a virNetwork or virDomain
operation fails
Sun Apr 15 15:57:04 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* qemud/driver.c: Fixed integer overflow in calculating CPU time
for qemu guests - use long long throughout.
Fri Apr 13 10:07:04 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* src/xend_internal.c: Back out accidental commit of code which
added an <os> block for dom0.
Fri Apr 13 10:00:04 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: fixed a bad messaging mechanism preventing localization
and raised by Thomas Canniot
Thu Apr 12 19:51:00 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* src/xen_internal.c: Updated structs to work with new Xen 3.0.5
hypercall ABI. Mask out HVM bit when determining domain status.
Limit number of iterations when counting active IDs to 65000
* src/xen_unified.c: Fix checking of return value for the
domainGetVCpus method.
* src/xend_internal.c: Added an impl of the DomainGetOSType
method which works with inactive domains too. Don't do a
redundant ping test against GetVersion, since we now already
fetch config file format number which serves as a ping test.
Allow the kernel SEXPR field to be missing for domain0, or if
using a bootloader. Mark interface as type=bridge, if there
is a bridge device listed, but no explicit script to fix inactive
domains. Allow multiple boot devices to be provided for HVM
* src/xml.c: Allow multiple boot devices to be provided for HVM.
Support new style graphics config for HVM in xen 3.0.5
* src/xs_internal.c: Don't hardcode domain type of 'linux',
since we now have a fallback driver with xend that can make
the correct diagnosis for inactive domains.
Thu Apr 12 15:18:00 BST 2007 Richard Jones <rjones@redhat.com>
* src/libvirt.c: set VIR_CONNECT_RO on read-only connections.
Patch by S.Sakamoto.
Wed Apr 11 18:04:00 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/xend_internal.c src/xml.c: applied patch from Nobuhiro Itou
to handle CDRom devices with no device name
* tests/sexpr2xmltest.c tests/xml2sexprtest.c
tests/sexpr2xmldata/sexpr2xml-no-source-cdrom.sexpr
tests/sexpr2xmldata/sexpr2xml-no-source-cdrom.xml
tests/xml2sexprdata/xml2sexpr-no-source-cdrom.sexpr
tests/xml2sexprdata/xml2sexpr-no-source-cdrom.xml: added regression
tests for this case based on Nobuhiro Itou test inputs.
Tue Apr 10 19:17:29 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* qemud/conf.c, qemu/internal.h, qemud/iptables.c, qemud/iptables.h,
qemud/qemud.c: Some adjustment to IPTables rules to tighten up traffic
flow to/from virtual networks & avoid accidentally NAT'ing wrong packets.
Fixed XML dump when using auto-generated bridge device name.
Tue Apr 10 19:15:29 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* python/libvir.c, python/libvirt-python-api.xml: Added manual
impl of the vir*GetAutoStart API methods since generator fails.
Tue Apr 10 20:39:29 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: fixed some typos reported by translator
Nikolay Sivov should fix #235904
Tue Apr 10 13:58:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_unified.c (xenUnifiedRegister): Comment the
xenUnifiedRegister function to avoid error message
when building docs/. Patch from Atsushi SAKAI.
Tue Apr 10 12:18:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_unified.h, src/xen_unified.c: Fix indentation.
Fri Apr 6 17:33:13 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/test.c: converted to new XPath APIs
* src/xml.c: fixed a return comment
Fri Apr 6 14:27:13 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/xml.[ch]: first patch to clean up XPath accesses with new
routines, only xml.c is cleaned up, other modules to follow.
Wed Apr 4 15:18:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_unified.c et al: Unified Xen driver. Architecture
described here:
https://www.redhat.com/archives/libvir-list/2007-March/msg00396.html
Wed Apr 4 10:30:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* configure.in, qemud/Makefile.am: Set QEMUD_PID_FILE macro
correctly (expand ${prefix} in Makefile).
* qemud/qemud.c: Add command line help.
* ChangeLog: Remove a CVS '>>>>' conflict line which had
been committed inadvertently.
Mon Apr 2 13:54:17 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: applied patch from Atsushi SAKAI to clarify
that memory values are in kilobytes
Wed Mar 30 17:25:33 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/iptables.c: As suggested by danpb, make libvirt_qemud
handle SIGHUP by re-loading the iptables rules.
Wed Mar 30 17:24:48 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/iptables.c: Re-factor things a little so that we
maintain the rules in memory even when we're not going
to write them to disk.
Wed Mar 30 17:21:08 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/iptables.c: Remove the target interface parameter
from iptablesPhysdevForward(). This rule is intended to
allow frames to be forwarded across the bridge from the
supplied bridge port. In this context, the --out parameter
would match the outgoing bridge port, which will never
be network->def->forwardDev.
Wed Mar 30 17:17:15 IST 2007 Mark McLoughlin <markmc@redhat.com>
* qemud/iptables.c: ensure iptablesContext is zereod out
when allocating so we don't try and free an invalid pointer.
Wed Mar 28 12:23:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* python/generator.py: Python bindings now throw exceptions
in almost all cases where an error is encountered in the
underlying libvirt code.
Wed Mar 28 10:47:16 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/xen_internal.c: applied patch from Masayuki Sunou fixing the
erroneous value of the hypercall XEN_V2_OP_SETMAXMEM
* libvirt.spec.in: applies changes from Jeremy Katz for libvirt
spec and also another fix from Michael Schwendt fixing rhbz#233874
Tue Mar 27 10:46:00 EDT 2007 Daniel P. Berrange <berrange@redhat.com>
* qemud/conf.c: Fixed bridged config to refer to 'bridge' attribute
instead of 'dev' attribte on the <source> element, thus complying
with schema.
Tue Mar 27 10:39:00 EDT 2007 Daniel P. Berrange <berrange@redhat.com>
* src/xen_internal.c: Fix handling of PAE flags in capabilities XML
generation & merge duplicate (arch,os-type) entries.
* tests/xencapstest.c: Added a test suite for various Xen capabilities
data sets
* tests/xencapsdata/*: Added data files for Xen capabilities tests
* configure.ac, tests/Makefile.am: Added tests/xencapsdata/ directory
Tue Mar 27 11:26:00 BST 2007 Richard W.M. Jones <rjones@redhat.com>
* qemud/qemud.c: If using FORTIFY_SOURCE, remove warning
warn_unused_result by counting errors found in signal
handler and logging them in the main loop.
Mon Mar 26 11:29:43 CEST 2007 Daniel Veillard <veillard@redhat.com>
* acinclude.m4: applied patch from Jim Meyering to avoid clobbering
user specified CFLAGS
Fri Mar 23 17:14:10 CET 2007 Daniel Veillard <veillard@redhat.com>
* TODO qemud/conf.c src/virsh.c src/xend_internal.c src/xs_internal.c:
replaced all sprintf instances by snprintf ones
Fri Mar 23 09:12:00 UTC 2007 Richard W.M. Jones <rjones@redhat.com>
* src/xen_internal.c: Fix detection of host PAE capabilities,
nul-terminate the token in the output XML and a couple of
cleanups for determining structure sizes.
Thu Mar 22 19:38:38 CET 2007 Daniel Veillard <veillard@redhat.com>
* qemud/iptables.c qemud/qemud.c src/conf.c src/hash.c src/libvirt.c
src/virsh.c src/xm_internal.c: change malloc/memset(0) pairs to
using calloc()
Thu Mar 22 16:25:10 CET 2007 Daniel Veillard <veillard@redhat.com>
* docs/*.html: repair the damages made by Amaya on the content
of documentation following feedback from Simon Hernandez
Thu Mar 22 11:35:05 CET 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: applied patch from Masayuki Sunou to avoid a bug
when using a wrong CPU number in vcpupin and report the error
Thu Mar 22 10:47:46 CET 2007 Daniel Veillard <veillard@redhat.com>
* libvirt.spec.in: one more extra fix for autostart dir from
Florian La Roche, should fix #233409
Wed Mar 21 11:29:06 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* qemud/buf.c: Remove redundant (and broken) call to realloc()
which caused a buffer overflow
Wed Mar 21 16:31:29 CET 2007 Daniel Veillard <veillard@redhat.com>
* qemud/buf.c src/xml.c: clarified virBufferGrow (and bufferGrow)
routines documentation and fixes a couple of places where this
was misused as pointed by Daniel Berrange.
Wed Mar 21 10:52:06 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* acinclude.m4: Always use -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector --param=ssp-buffer-size=4
-fasynchronous-unwind-tables if supported by the compiler. Check
all warnings flags for compiler support
Tue Mar 20 10:00:06 EST 2007 Daniel P. Berrange <berrange@redhat.com>
* qemud/conf.c: Fixed buffer overflow in code building up
command line args for qemu networking
Tue Mar 20 16:40:06 CET 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: add error messages for negative memory size as
pointed out by Masayuki Sunou
Tue Mar 20 16:30:29 CET 2007 Daniel Veillard <veillard@redhat.com>
* src/xen_internal.c: applied patch from Atsushi SAKAI fixing
direct hypervisor calls on some recent Xen versions
Tue Mar 20 15:58:10 CET 2007 Daniel Veillard <veillard@redhat.com>
* libvirt.spec.in: missing /etc/libvirt/qemu/networks/autostart
Mon Mar 19 15:19:06 CET 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: applied patch from Jim Meyering to add printf-style
function checking in virsh.c and fix one warning raised
Mon Mar 19 15:15:51 CET 2007 Daniel Veillard <veillard@redhat.com>
* qemud/protocol.h src/internal.h: applied patch from Jim Meyering
removing global variables (using named enum instead).
Mon Mar 19 11:13:58 CET 2007 Daniel Veillard <veillard@redhat.com>
* src/libvirt.c: patch from Atsushi SAKAI, fixing virsh access
as root when libvirt_qemud is not running
* TODO: updated
Mon Mar 19 10:44:25 CET 2007 Daniel Veillard <veillard@redhat.com>
* src/virsh.c: patch from Masayuki Sunou, checking that byte
values passed to virsh memory commands are positive.
Fri Mar 16 20:30:20 CET 2007 Daniel Veillard <veillard@redhat.com>
* NEWS libvirt.spec.in docs/libvir.html docs/news.html: preparing

264
NEWS
View File

@ -5,14 +5,63 @@
http://libvirt.org/news.html
Releases
0.2.2: Apr 17 2007:
- Documentation: fix errors due to Amaya (with Simon Hernandez),
virsh uses kB not bytes (Atsushi SAKAI), add command line help to
qemud (Richard Jones), xenUnifiedRegister docs (Atsushi SAKAI),
strings typos (Nikolay Sivov), ilocalization probalem raised by
Thomas Canniot
- Bug fixes: virsh memory values test (Masayuki Sunou), operations without
libvirt_qemud (Atsushi SAKAI), fix spec file (Florian La Roche, Jeremy
Katz, Michael Schwendt),
direct hypervisor call (Atsushi SAKAI), buffer overflow on qemu
networking command (Daniel Berrange), buffer overflow in quemud (Daniel
Berrange), virsh vcpupin bug (Masayuki Sunou), host PAE detections
and strcuctures size (Richard Jones), Xen PAE flag handling (Daniel
Berrange), bridged config configuration (Daniel Berrange), erroneous
XEN_V2_OP_SETMAXMEM value (Masayuki Sunou), memory free error (Mark
McLoughlin), set VIR_CONNECT_RO on read-only connections (S.Sakamoto),
avoid memory explosion bug (Daniel Berrange), integer overflow
for qemu CPU time (Daniel Berrange), QEMU binary path check (Daniel
Berrange)
- Cleanups: remove some global variables (Jim Meyering), printf-style
functions checks (Jim Meyering), better virsh error messages, increase
compiler checkings and security (Daniel Berrange), virBufferGrow usage
and docs, use calloc instead of malloc/memset, replace all sprintf by
snprintf, avoid configure clobbering user's CTAGS (Jim Meyering),
signal handler error cleanup (Richard Jones), iptables internal code
claenup (Mark McLoughlin), unified Xen driver (Richard Jones),
cleanup XPath libxml2 calls, IPTables rules tightening (Daniel
Berrange),
- Improvements: more regression tests on XML (Daniel Berrange), Python
bindings now generate exception in error cases (Richard Jones),
Python bindings for vir*GetAutoStart (Daniel Berrange),
handling of CD-Rom device without device name (Nobuhiro Itou),
fix hypervisor call to work with Xen 3.0.5 (Daniel Berrange),
DomainGetOSType for inactive domains (Daniel Berrange), multiple boot
devices for HVM (Daniel Berrange),
0.2.1: Mar 16 2007:
- Various internal cleanups (Richard Jones,Daniel Berrange,Mark McLoughlin)
- Bug fixes: libvirt_qemud daemon path (Daniel Berrange), libvirt
config directory (Daniel Berrange and Mark McLoughlin), memory leak in qemud (Mark), various fixes on network support (Mark), avoid Xen domain zombies on device hotplug errors (Daniel Berrange), various fixes on qemud (Mark),
argsparsing (Richard Jones), virsh -t argument (Saori Fukuta), avoid virsh
crash on TAB key (Daniel Berrange), detect xend operation failures (Kazuki Mizushima), don't listen on null socket (Rich Jones), read-only socket cleanup (Rich Jones), use of vnc port 5900 (Nobuhiro Itou), assorted networking fixes
(Daniel Berrange), shutoff and shutdown mismatches (Kazuki Mizushima), unlimited memory handling (Atsushi SAKAI), python binding fixes (Tatsuro Enokura)
- Build and portability fixes: IA64 fixes (Atsushi SAKAI), dependancies and build (Daniel Berrange), fix xend port detection (Daniel Berrange), icompile time warnings (Mark), avoid const related compiler warnings (Daniel Berrange), automated builds (Daniel Berrange), pointer/int mismatch (Richard Jones), configure time selection of drivers, libvirt spec hacking (Daniel Berrange)
config directory (Daniel Berrange and Mark McLoughlin), memory leak
in qemud (Mark), various fixes on network support (Mark), avoid Xen
domain zombies on device hotplug errors (Daniel Berrange), various
fixes on qemud (Mark), args parsing (Richard Jones), virsh -t argument
(Saori Fukuta), avoid virsh crash on TAB key (Daniel Berrange), detect
xend operation failures (Kazuki Mizushima), don't listen on null socket
(Rich Jones), read-only socket cleanup (Rich Jones), use of vnc port 5900
(Nobuhiro Itou), assorted networking fixes (Daniel Berrange), shutoff and
shutdown mismatches (Kazuki Mizushima), unlimited memory handling
(Atsushi SAKAI), python binding fixes (Tatsuro Enokura)
- Build and portability fixes: IA64 fixes (Atsushi SAKAI), dependancies
and build (Daniel Berrange), fix xend port detection (Daniel
Berrange), icompile time warnings (Mark), avoid const related
compiler warnings (Daniel Berrange), automated builds (Daniel
Berrange), pointer/int mismatch (Richard Jones), configure time
selection of drivers, libvirt spec hacking (Daniel Berrange)
- Add support for network autostart and init scripts (Mark McLoughlin)
- New API virConnectGetCapabilities() to detect the virtualization
capabilities of a host (Richard Jones)
@ -27,14 +76,14 @@ Releases
0.2.0: Feb 14 2007:
- Various internal cleanups (Mark McLoughlin, Richard Jones,Daniel
Berrange, Karel Zak)
- Bug fixes: avoid a crash in connect (Daniel Berrange), virsh
argsparsing (Richard Jones)
- Various internal cleanups (Mark McLoughlin, Richard Jones,
Daniel Berrange, Karel Zak)
- Bug fixes: avoid a crash in connect (Daniel Berrange), virsh args
parsing (Richard Jones)
- Add support for QEmu and KVM virtualization (Daniel Berrange)
- Add support for network configuration (Mark McLoughlin)
- Minor improvements: regression testing (Daniel Berrange),localization
string updates
- Minor improvements: regression testing (Daniel Berrange),
localization string updates
0.1.11: Jan 22 2007:
@ -46,18 +95,12 @@ Releases
0.1.10: Dec 20 2006:
- more localizations
- bug fixes: VCPU info breakages on xen 3.0.3, xenDaemonListDomains
buffer overflow (Daniel Berrange), reference count bug when creating Xen
domains (Daniel Berrange).
- improvements: support graphic framebuffer for Xen paravirt (Daniel
Berrange), VNC listen IP range support (Daniel Berrange), support for
default Xen config files and inactive domains of 3.0.4 (Daniel
Berrange).
- bug fixes: VCPU info breakages on xen 3.0.3, xenDaemonListDomains buffer overflow (Daniel Berrange), reference count bug when creating Xen domains (Daniel Berrange).
- improvements: support graphic framebuffer for Xen paravirt (Daniel Berrange), VNC listen IP range support (Daniel Berrange), support for default Xen config files and inactive domains of 3.0.4 (Daniel Berrange).
0.1.9: Nov 29 2006:
- python bindings: release interpeter lock when calling C (Daniel
Berrange)
- python bindings: release interpeter lock when calling C (Daniel Berrange)
- don't raise HTTP error when looking informations for a domain
- some refactoring to use the driver for all entry points
- better error reporting (Daniel Berrange)
@ -65,20 +108,15 @@ Releases
- provide XML parsing errors
- extension of the test framework (Daniel Berrange)
- fix the reconnect regression test
- python bindings: Domain instances now link to the Connect to avoid
garbage collection and disconnect
- separate the notion of maximum memory and current use at the XML
level
- python bindings: Domain instances now link to the Connect to avoid garbage collection and disconnect
- separate the notion of maximum memory and current use at the XML level
- Fix a memory leak (Daniel Berrange)
- add support for shareable drives
- add support for non-bridge style networking configs for guests(Daniel
Berrange)
- add support for non-bridge style networking configs for guests(Daniel Berrange)
- python bindings: fix unsigned long marshalling (Daniel Berrange)
- new config APIs virConfNew() and virConfSetValue() to build configs
from scratch
- new config APIs virConfNew() and virConfSetValue() to build configs from scratch
- hot plug device support based on Michel Ponceau patch
- added support for inactive domains, new APIs, various associated
cleanup (Daniel Berrange)
- added support for inactive domains, new APIs, various associated cleanup (Daniel Berrange)
- special device model for HVM guests (Daniel Berrange)
- add API to dump core of domains (but requires a patched xend)
- pygrub bootloader informations take over <os> informations
@ -86,78 +124,72 @@ Releases
0.1.8: Oct 16 2006:
- Bug for system with page size != 4k
- vcpu number initialization (Philippe Berthault)
- don't label crashed domains as shut off (Peter Vetere)
- fix virsh man page (Noriko Mizumoto)
- blktapdd support for alternate drivers like blktap (Daniel
Berrange)
- memory leak fixes (xend interface and XML parsing) (Daniel
Berrange)
- compile fix
- mlock/munlock size fixes (Daniel Berrange)
- improve error reporting
- Bug for system with page size != 4k
- vcpu number initialization (Philippe Berthault)
- don't label crashed domains as shut off (Peter Vetere)
- fix virsh man page (Noriko Mizumoto)
- blktapdd support for alternate drivers like blktap (Daniel Berrange)
- memory leak fixes (xend interface and XML parsing) (Daniel Berrange)
- compile fix
- mlock/munlock size fixes (Daniel Berrange)
- improve error reporting
0.1.7: Sep 29 2006:
- fix a memory bug on getting vcpu informations from xend (Daniel
Berrange)
- fix another problem in the hypercalls change in Xen
changeset86d26e6ec89b when getting domain informations (Daniel
Berrange)
- fix a memory bug on getting vcpu informations from xend (Daniel Berrange)
- fix another problem in the hypercalls change in Xen changeset
86d26e6ec89b when getting domain informations (Daniel Berrange)
0.1.6: Sep 22 2006:
- Support for localization of strings using gettext (Daniel Berrange)
- Support for new Xen-3.0.3 cdrom and disk configuration (Daniel
Berrange)
- Support for setting VNC port when creating domains with newxend config
files (Daniel Berrange)
- Support for new Xen-3.0.3 cdrom and disk configuration (Daniel Berrange)
- Support for setting VNC port when creating domains with new
xend config files (Daniel Berrange)
- Fix bug when running against xen-3.0.2 hypercalls (Jim Fehlig)
- Fix reconnection problem when talking directly to http xend
0.1.5: Sep 5 2006:
- Support for new hypercalls change in Xen changeset 86d26e6ec89b
- bug fixes: virParseUUID() was wrong, netwoking for paravirt
guestsi(Daniel Berrange), virsh on non-existent domains (Daniel
Berrange),string cast bug when handling error in python (Pete Vetere),
HTTP500 xend error code handling (Pete Vetere and Daniel Berrange)
- improvements: test suite for SEXPR <-> XML format conversions
(DanielBerrange), virsh output regression suite (Daniel Berrange), new
environvariable VIRSH_DEFAULT_CONNECT_URI for the default URI when
connecting(Daniel Berrange), graphical console support for paravirt
guests(Jeremy Katz), parsing of simple Xen config files (with Daniel
Berrange),early work on defined (not running) domains (Daniel
Berrange),virsh output improvement (Daniel Berrange
- bug fixes: virParseUUID() was wrong, netwoking for paravirt guestsi
(Daniel Berrange), virsh on non-existent domains (Daniel Berrange),
string cast bug when handling error in python (Pete Vetere), HTTP
500 xend error code handling (Pete Vetere and Daniel Berrange)
- improvements: test suite for SEXPR <-> XML format conversions (Daniel
Berrange), virsh output regression suite (Daniel Berrange), new environ
variable VIRSH_DEFAULT_CONNECT_URI for the default URI when connecting
(Daniel Berrange), graphical console support for paravirt guests
(Jeremy Katz), parsing of simple Xen config files (with Daniel Berrange),
early work on defined (not running) domains (Daniel Berrange),
virsh output improvement (Daniel Berrange
0.1.4: Aug 16 2006:
- bug fixes: spec file fix (Mark McLoughlin), error report problem
(withHugh Brock), long integer in Python bindings (with Daniel Berrange),
XMLgeneration bug for CDRom (Daniel Berrange), bug whem using number()
XPathfunction (Mark McLoughlin), fix python detection code, remove
duplicateinitialization errors (Daniel Berrange)
- improvements: UUID in XML description (Peter Vetere), proxy
codecleanup, virtual CPU and affinity support + virsh support
(MichelPonceau, Philippe Berthault, Daniel Berrange), port and tty
informationsfor console in XML (Daniel Berrange), added XML dump to
driver and proxysupport (Daniel Berrange), extention of boot options with
support forfloppy and cdrom (Daniel Berrange), features block in XML to
report/askPAE, ACPI, APIC for HVM domains (Daniel Berrange), fail
saide-effectoperations when using read-only connection, large
improvements to testdriver (Daniel Berrange)
- bug fixes: spec file fix (Mark McLoughlin), error report problem (with
Hugh Brock), long integer in Python bindings (with Daniel Berrange), XML
generation bug for CDRom (Daniel Berrange), bug whem using number() XPath
function (Mark McLoughlin), fix python detection code, remove duplicate
initialization errors (Daniel Berrange)
- improvements: UUID in XML description (Peter Vetere), proxy code
cleanup, virtual CPU and affinity support + virsh support (Michel
Ponceau, Philippe Berthault, Daniel Berrange), port and tty informations
for console in XML (Daniel Berrange), added XML dump to driver and proxy
support (Daniel Berrange), extention of boot options with support for
floppy and cdrom (Daniel Berrange), features block in XML to report/ask
PAE, ACPI, APIC for HVM domains (Daniel Berrange), fail saide-effect
operations when using read-only connection, large improvements to test
driver (Daniel Berrange)
- documentation: spelling (Daniel Berrange), test driver examples.
0.1.3: Jul 11 2006:
- bugfixes: build as non-root, fix xend access when root, handling
ofempty XML elements (Mark McLoughlin), XML serialization and parsing
fixes(Mark McLoughlin), allow to create domains without disk
(MarkMcLoughlin),
- improvement: xenDaemonLookupByID from O(n^2) to O(n) (Daniel
Berrange),support for fully virtualized guest (Jim Fehlig, DV, Mark
McLoughlin)
- bugfixes: build as non-root, fix xend access when root, handling of
empty XML elements (Mark McLoughlin), XML serialization and parsing fixes
(Mark McLoughlin), allow to create domains without disk (Mark
McLoughlin),
- improvement: xenDaemonLookupByID from O(n^2) to O(n) (Daniel Berrange),
support for fully virtualized guest (Jim Fehlig, DV, Mark McLoughlin)
- documentation: augmented to cover hvm domains
@ -167,57 +199,57 @@ Releases
0.1.1: Jun 21 2006:
- building fixes: ncurses fallback (Jim Fehlig), VPATH builds (Daniel
P.Berrange)
- driver cleanups: new entry points, cleanup of libvirt.c (with Daniel
P.Berrange)
- building fixes: ncurses fallback (Jim Fehlig), VPATH builds (Daniel P.
Berrange)
- driver cleanups: new entry points, cleanup of libvirt.c (with Daniel P.
Berrange)
- Cope with API change introduced in Xen changeset 10277
- new test driver for regression checks (Daniel P. Berrange)
- improvements: added UUID to XML serialization, buffer usage (KarelZak),
--connect argument to virsh (Daniel P. Berrange),
- bug fixes: uninitialized memory access in error reporting,
S-Exprparsing (Jim Fehlig, Jeremy Katz), virConnectOpen bug, remove a
TODO inxs_internal.c
- documentation: Python examples (David Lutterkort), new Perl bindingURL,
man page update (Karel Zak)
- improvements: added UUID to XML serialization, buffer usage (Karel
Zak), --connect argument to virsh (Daniel P. Berrange),
- bug fixes: uninitialized memory access in error reporting, S-Expr
parsing (Jim Fehlig, Jeremy Katz), virConnectOpen bug, remove a TODO in
xs_internal.c
- documentation: Python examples (David Lutterkort), new Perl binding
URL, man page update (Karel Zak)
0.1.0: Apr 10 2006:
- building fixes: --with-xen-distdir option (Ronald Aigner), out of
treebuild and pkginfo cflag fix (Daniel Berrange)
- enhancement and fixes of the XML description format (David
Lutterkortand Jim Fehlig)
- building fixes: --with-xen-distdir option (Ronald Aigner), out of tree
build and pkginfo cflag fix (Daniel Berrange)
- enhancement and fixes of the XML description format (David Lutterkort
and Jim Fehlig)
- new APIs: for Node information and Reboot
- internal code cleanup: refactoring internals into a driver model,
moreerror handling, structure sharing, thread safety and ref counting
- bug fixes: error message (Jim Meyering), error allocation in virsh
(JimMeyering), virDomainLookupByID (Jim Fehlig),
- documentation: updates on architecture, and format, typo fix
(JimMeyering)
- bindings: exception handling in examples (Jim Meyering), perl ones
outof tree (Daniel Berrange)
- virsh: more options, create, nodeinfo (Karel Zak), renaming of
someoptions (Karel Zak), use stderr only for errors (Karel Zak), man
page(Andrew Puch)
- internal code cleanup: refactoring internals into a driver model, more
error handling, structure sharing, thread safety and ref counting
- bug fixes: error message (Jim Meyering), error allocation in virsh (Jim
Meyering), virDomainLookupByID (Jim Fehlig),
- documentation: updates on architecture, and format, typo fix (Jim
Meyering)
- bindings: exception handling in examples (Jim Meyering), perl ones out
of tree (Daniel Berrange)
- virsh: more options, create, nodeinfo (Karel Zak), renaming of some
options (Karel Zak), use stderr only for errors (Karel Zak), man page
(Andrew Puch)
0.0.6: Feb 28 2006:
- add UUID lookup and extract API
- add error handling APIs both synchronous and asynchronous
- added minimal hook for error handling at the python level, improved
thepython bindings
- added minimal hook for error handling at the python level, improved the
python bindings
- augment the documentation and tests to cover error handling
0.0.5: Feb 23 2006:
- Added XML description parsing, dependance to libxml2, implemented
thecreation API virDomainCreateLinux()
- Added XML description parsing, dependance to libxml2, implemented the
creation API virDomainCreateLinux()
- new APIs to lookup and name domain by UUID
- fixed the XML dump when using the Xend access
- Fixed a few more problem related to the name change
- Adding regression tests in python and examples in C
- web site improvement, extended the documentation to cover the XMLformat
and Python API
- web site improvement, extended the documentation to cover the XML
format and Python API
- Added devhelp help for Gnome/Gtk programmers
@ -233,8 +265,8 @@ Releases
0.0.2: Jan 29 2006:
- Update of the documentation, web site redesign (Diana Fong)
- integration of HTTP xend RPC based on libxend by Anthony Liquori
formost operations
- integration of HTTP xend RPC based on libxend by Anthony Liquori for
most operations
- Adding Save and Restore APIs
- extended the virsh command line tool (Karel Zak)
- remove xenstore transactions (Anthony Liguori)

49
TODO
View File

@ -1,41 +1,13 @@
TODO:
- libvirt-proxy dropping root priviledge after initialization.
- check impact of HVM device rename
http://lists.xensource.com/archives/html/xen-devel/2006-08/msg00369.html
- Finish integration of vCPU and affinity APIs
https://www.redhat.com/archives/libvir-list/2006-August/msg00017.html
- libvirt_virDomainSetMemory should check memory is > 0
- check how to better handle renaming of domains (xm rename and cache)
- Create() API, how do we best keep flexibility and allow various
specific environment and space for evolution (VMX)
- track change of xend API & XML-RPC
- API for the Node: selecting scheduling policy
- better resources allocation APIs (%CPU, set memory)
- DTD/RNG/XSD schemas for the XML Domain descriptions
- in python bindings raise an exception if a lookup or connection fails
to return a non-None object
- add error handling hooks at the python level
- object unicity for domains at the Python level
- UUID lookup in hash.c
Other environment:
- support for QEmu
- support for UML
+ in both case raises the problem of listing the domains
+ UML control layer should be easy at least for one user but incomplete
+ QEmu control is not easy to plug, c.f. discussion on-list
virsh TODO:
- decide where will be default directory for domains configurations (/etc/xen/domains/* ?)
- new cmd: create new domain by config file (like "xm create")
create [--conf /path/file.conf | name]
- new cmd: print info about domain configuration:
cinfo [--conf /path/file.conf | name]
- new cmd: print list of all domains configurations:
clist [--dir /path]
- new cmd: print info about saved domain image:
sinfo /path/domain.img
Probable TODOs:
- event on big domain state change (create, crashed, paused, shutdown, destroy)
@ -50,17 +22,8 @@ Cleanup:
- now that libxml2 is linked in, drop hash.[ch] and get back to libxml2 ones ?
same for the buffers
Done:
- make dist and make rpm targets
- set a no public by default policy for libvir symbols
- fix the python bindings
- renamed to libvirt
- the CreateLinux() API is a first step toward a final Create()
- documentation and examples on using the toolkit
- UUID based lookup and naming
- Error API similar to libxml2 structured API
- extract error messages from the Xend rpc
- API for the Node: extracting informations
- docs for the principle in the error handling code
- thread protection, reentrancy, refcounting, etc ...
- Add uuid to XML format
Autoconf:
- On Debian and other platforms, C++ compiler is required because
autoconf macros to detect libtool depend on it. (This is probably
an autoconf or libtool m4 macro bug, and the fact that it happens
on Debian is a red herring).

View File

@ -3,6 +3,9 @@ dnl Taken from gnome-common/macros2/gnome-compiler-flags.m4
dnl
dnl We've added:
dnl -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Winline -Wredundant-decls
dnl We've removed
dnl CFLAGS="$realsave_CFLAGS"
dnl to avoid clobbering user-specified CFLAGS
dnl
AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[
dnl ******************************
@ -12,57 +15,52 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[
AC_ARG_ENABLE(compile-warnings,
AC_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@],
[Turn on compiler warnings]),,
[enable_compile_warnings="m4_default([$1],[yes])"])
[enable_compile_warnings="m4_default([$1],[maximum])"])
warnCFLAGS=
if test "x$GCC" != xyes; then
enable_compile_warnings=no
fi
warning_flags=
realsave_CFLAGS="$CFLAGS"
try_compiler_flags="-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -fasynchronous-unwind-tables"
case "$enable_compile_warnings" in
no)
warning_flags=
;;
minimum)
warning_flags="-Wall"
try_compiler_flags="$try_compiler_flags -Wall"
;;
yes)
warning_flags="-Wall -Wmissing-prototypes"
try_compiler_flags="$try_compiler_flags -Wall -Wmissing-prototypes"
;;
maximum|error)
warning_flags="-Wall -Wmissing-prototypes -Wnested-externs -Wpointer-arith"
warning_flags="$warning_flags -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Winline -Wredundant-decls"
CFLAGS="$warning_flags $CFLAGS"
for option in -Wno-sign-compare; do
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $option"
AC_MSG_CHECKING([whether gcc understands $option])
AC_TRY_COMPILE([], [],
has_option=yes,
has_option=no,)
CFLAGS="$SAVE_CFLAGS"
AC_MSG_RESULT($has_option)
if test $has_option = yes; then
warning_flags="$warning_flags $option"
fi
unset has_option
unset SAVE_CFLAGS
done
unset option
try_compiler_flags="$try_compiler_flags -Wall -Wmissing-prototypes -Wnested-externs -Wpointer-arith"
try_compiler_flags="$try_compiler_flags -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return"
try_compiler_flags="$try_compiler_flags -Wstrict-prototypes -Winline -Wredundant-decls -Wno-sign-compare"
if test "$enable_compile_warnings" = "error" ; then
warning_flags="$warning_flags -Werror"
try_compiler_flags="$try_compiler_flags -Werror"
fi
;;
*)
AC_MSG_ERROR(Unknown argument '$enable_compile_warnings' to --enable-compile-warnings)
;;
esac
CFLAGS="$realsave_CFLAGS"
AC_MSG_CHECKING(what warning flags to pass to the C compiler)
AC_MSG_RESULT($warning_flags)
compiler_flags=
for option in $try_compiler_flags; do
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $option"
AC_MSG_CHECKING([whether gcc understands $option])
AC_TRY_COMPILE([], [],
has_option=yes,
has_option=no,)
CFLAGS="$SAVE_CFLAGS"
AC_MSG_RESULT($has_option)
if test $has_option = yes; then
compiler_flags="$compiler_flags $option"
fi
unset has_option
unset SAVE_CFLAGS
done
unset option
unset try_compiler_flags
AC_ARG_ENABLE(iso-c,
AC_HELP_STRING([--enable-iso-c],
@ -85,6 +83,6 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[
fi
AC_MSG_RESULT($complCFLAGS)
WARN_CFLAGS="$warning_flags $complCFLAGS"
WARN_CFLAGS="$compiler_flags $complCFLAGS"
AC_SUBST(WARN_CFLAGS)
])

View File

@ -21,6 +21,7 @@ rm -rf coverage
make
make install
set -o pipefail
make check 2>&1 | tee $RESULTS
make cov

View File

@ -5,7 +5,7 @@ AC_CANONICAL_HOST
LIBVIRT_MAJOR_VERSION=0
LIBVIRT_MINOR_VERSION=2
LIBVIRT_MICRO_VERSION=1
LIBVIRT_MICRO_VERSION=3
LIBVIRT_MICRO_VERSION_SUFFIX=
LIBVIRT_VERSION=$LIBVIRT_MAJOR_VERSION.$LIBVIRT_MINOR_VERSION.$LIBVIRT_MICRO_VERSION$LIBVIRT_MICRO_VERSION_SUFFIX
LIBVIRT_VERSION_INFO=`expr $LIBVIRT_MAJOR_VERSION + $LIBVIRT_MINOR_VERSION`:$LIBVIRT_MICRO_VERSION:$LIBVIRT_MINOR_VERSION
@ -105,7 +105,7 @@ elif test "x$with_qemud_pid_file" == "xnone" ; then
else
QEMUD_PID_FILE="$with_qemud_pid_file"
fi
AC_DEFINE_UNQUOTED(QEMUD_PID_FILE, "$QEMUD_PID_FILE", [PID file path for qemud])
AC_SUBST(QEMUD_PID_FILE)
AC_MSG_RESULT($QEMUD_PID_FILE)
dnl
@ -431,4 +431,5 @@ AC_OUTPUT(Makefile src/Makefile include/Makefile docs/Makefile \
tests/xml2sexprdata/Makefile \
tests/sexpr2xmldata/Makefile \
tests/xmconfigdata/Makefile \
tests/xencapsdata/Makefile \
tests/virshdata/Makefile tests/confdata/Makefile)

View File

@ -43,6 +43,7 @@
<a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainPinVcpu">virDomainPinVcpu</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetVcpus">virDomainSetVcpus</a><br />
</dd><dt>Change</dt><dd><a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
</dd><dt>Collect</dt><dd><a href="html/libvirt-libvirt.html#virConnectListDomains">virConnectListDomains</a><br />
<a href="html/libvirt-libvirt.html#virConnectListNetworks">virConnectListNetworks</a><br />
</dd><dt>Configure</dt><dd><a href="html/libvirt-libvirt.html#virDomainSetAutostart">virDomainSetAutostart</a><br />
@ -81,6 +82,8 @@
<a href="html/libvirt-libvirt.html#virDomainGetID">virDomainGetID</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetName">virDomainGetName</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetOSType">virDomainGetOSType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUID">virDomainGetUUID</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUIDString">virDomainGetUUIDString</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetName">virNetworkGetName</a><br />
@ -96,6 +99,7 @@
</dd></dl><h2>Letter L:</h2><dl><dt>Launch</dt><dd><a href="html/libvirt-libvirt.html#virDomainCreateLinux">virDomainCreateLinux</a><br />
</dd><dt>Linux</dt><dd><a href="html/libvirt-libvirt.html#virDomainCreateLinux">virDomainCreateLinux</a><br />
</dd></dl><h2>Letter M:</h2><dl><dt>Macro</dt><dd><a href="html/libvirt-libvirt.html#LIBVIR_VERSION_NUMBER">LIBVIR_VERSION_NUMBER</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LENGTH">VIR_DOMAIN_SCHED_FIELD_LENGTH</a><br />
</dd></dl><h2>Letter N:</h2><dl><dt>NUMA</dt><dd><a href="html/libvirt-libvirt.html#_virNodeInfo">_virNodeInfo</a><br />
</dd><dt>Note</dt><dd><a href="html/libvirt-libvirt.html#virDomainCoreDump">virDomainCoreDump</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetInfo">virDomainGetInfo</a><br />

View File

@ -29,7 +29,6 @@
<a href="html/libvirt-libvirt.html#_virNodeInfo">_virNodeInfo</a><br />
<a href="html/libvirt-libvirt.html#virConnectListDomains">virConnectListDomains</a><br />
<a href="html/libvirt-libvirt.html#virConnectListNetworks">virConnectListNetworks</a><br />
<a href="html/libvirt-libvirt.html#virConnectNumOfDefinedDomains">virConnectNumOfDefinedDomains</a><br />
<a href="html/libvirt-libvirt.html#virConnectNumOfDomains">virConnectNumOfDomains</a><br />
<a href="html/libvirt-libvirt.html#virConnectNumOfNetworks">virConnectNumOfNetworks</a><br />
<a href="html/libvirt-libvirt.html#virDomainSuspend">virDomainSuspend</a><br />
@ -84,6 +83,7 @@
<a href="html/libvirt-libvirt.html#virConnectListDefinedNetworks">virConnectListDefinedNetworks</a><br />
<a href="html/libvirt-libvirt.html#virConnectListDomains">virConnectListDomains</a><br />
<a href="html/libvirt-libvirt.html#virConnectListNetworks">virConnectListNetworks</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUID">virDomainGetUUID</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUIDString">virDomainGetUUIDString</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
@ -180,6 +180,7 @@
<a href="html/libvirt-virterror.html#virSetErrorFunc">virSetErrorFunc</a><br />
</dd><dt>caller</dt><dd><a href="">cpumap</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetOSType">virDomainGetOSType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetXMLDesc">virDomainGetXMLDesc</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetBridgeName">virNetworkGetBridgeName</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetXMLDesc">virNetworkGetXMLDesc</a><br />

View File

@ -72,10 +72,12 @@
</dd><dt>extraction</dt><dd><a href="html/libvirt-libvirt.html#virDomainGetXMLDesc">virDomainGetXMLDesc</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetXMLDesc">virNetworkGetXMLDesc</a><br />
</dd></dl><h2>Letter f:</h2><dl><dt>fail</dt><dd><a href="html/libvirt-libvirt.html#virDomainSetVcpus">virDomainSetVcpus</a><br />
</dd><dt>field</dt><dd><a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LENGTH">VIR_DOMAIN_SCHED_FIELD_LENGTH</a><br />
</dd><dt>file</dt><dd><a href="html/libvirt-libvirt.html#virDomainCoreDump">virDomainCoreDump</a><br />
<a href="html/libvirt-libvirt.html#virDomainSave">virDomainSave</a><br />
</dd><dt>filename</dt><dd><a href="html/libvirt-libvirt.html#_virDomainKernel">_virDomainKernel</a><br />
</dd><dt>filled</dt><dd><a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
</dd><dt>filled</dt><dd><a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
</dd><dt>find</dt><dd><a href="html/libvirt-libvirt.html#virDomainLookupByID">virDomainLookupByID</a><br />
</dd><dt>first</dt><dd><a href="html/libvirt-libvirt.html#virConnectOpen">virConnectOpen</a><br />
<a href="html/libvirt-libvirt.html#virConnectOpenReadOnly">virConnectOpenReadOnly</a><br />
@ -96,6 +98,7 @@
</dd><dt>free</dt><dd><a href="html/libvirt-virterror.html#virConnCopyLastError">virConnCopyLastError</a><br />
<a href="html/libvirt-libvirt.html#virConnectGetCapabilities">virConnectGetCapabilities</a><br />
<a href="html/libvirt-virterror.html#virCopyLastError">virCopyLastError</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetXMLDesc">virDomainGetXMLDesc</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetBridgeName">virNetworkGetBridgeName</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetXMLDesc">virNetworkGetXMLDesc</a><br />
@ -179,6 +182,7 @@
<a href="html/libvirt-libvirt.html#virDomainShutdown">virDomainShutdown</a><br />
</dd><dt>image</dt><dd><a href="html/libvirt-libvirt.html#_virDomainKernel">_virDomainKernel</a><br />
</dd><dt>inactive</dt><dd><a href="html/libvirt-libvirt.html#virConnectListDefinedNetworks">virConnectListDefinedNetworks</a><br />
<a href="html/libvirt-libvirt.html#virConnectNumOfDefinedDomains">virConnectNumOfDefinedDomains</a><br />
<a href="html/libvirt-libvirt.html#virConnectNumOfDefinedNetworks">virConnectNumOfDefinedNetworks</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetMaxVcpus">virDomainGetMaxVcpus</a><br />
</dd><dt>indicating</dt><dd><a href="html/libvirt-libvirt.html#_virNodeInfo">_virNodeInfo</a><br />

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@ -29,9 +29,11 @@
</dd><dt>launch</dt><dd><a href="html/libvirt-libvirt.html#virDomainCreate">virDomainCreate</a><br />
</dd><dt>least</dt><dd><a href="html/libvirt-libvirt.html#virDomainPinVcpu">virDomainPinVcpu</a><br />
</dd><dt>length</dt><dd><a href="html/libvirt-libvirt.html#VIR_CPU_MAPLEN">VIR_CPU_MAPLEN</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LENGTH">VIR_DOMAIN_SCHED_FIELD_LENGTH</a><br />
<a href="html/libvirt-libvirt.html#VIR_UUID_BUFLEN">VIR_UUID_BUFLEN</a><br />
<a href="html/libvirt-libvirt.html#VIR_UUID_STRING_BUFLEN">VIR_UUID_STRING_BUFLEN</a><br />
<a href="">maplen</a><br />
</dd><dt>less</dt><dd><a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
</dd><dt>level</dt><dd><a href="html/libvirt-libvirt.html#virConnectGetVersion">virConnectGetVersion</a><br />
<a href="html/libvirt-virterror.html#virCopyLastError">virCopyLastError</a><br />
<a href="html/libvirt-libvirt.html#virDomainSuspend">virDomainSuspend</a><br />
@ -145,11 +147,13 @@
</dd><dt>must</dt><dd><a href="">cpumap</a><br />
<a href="html/libvirt-libvirt.html#virConnectGetCapabilities">virConnectGetCapabilities</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetOSType">virDomainGetOSType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetXMLDesc">virDomainGetXMLDesc</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetBridgeName">virNetworkGetBridgeName</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetXMLDesc">virNetworkGetXMLDesc</a><br />
</dd></dl><h2>Letter n:</h2><dl><dt>name</dt><dd><a href="html/libvirt-libvirt.html#virConnectGetType">virConnectGetType</a><br />
</dd></dl><h2>Letter n:</h2><dl><dt>name</dt><dd><a href="html/libvirt-libvirt.html#_virSchedParameter">_virSchedParameter</a><br />
<a href="html/libvirt-libvirt.html#virConnectGetType">virConnectGetType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetName">virDomainGetName</a><br />
<a href="html/libvirt-libvirt.html#virDomainLookupByName">virDomainLookupByName</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetBridgeName">virNetworkGetBridgeName</a><br />
@ -211,6 +215,8 @@
<a href="html/libvirt-libvirt.html#virNetworkGetName">virNetworkGetName</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetXMLDesc">virNetworkGetXMLDesc</a><br />
<a href="html/libvirt-libvirt.html#virNetworkUndefine">virNetworkUndefine</a><br />
</dd><dt>nparams</dt><dd><a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
</dd></dl><h2 align="center"><a href="APIchunk0.html">A-X</a>
<a href="APIchunk1.html">a-c</a>
<a href="APIchunk2.html">d-i</a>

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@ -7,7 +7,8 @@
<a href="APIchunk4.html">o-s</a>
<a href="APIchunk5.html">t-w</a>
<a href="APIchunk6.html">x-z</a>
</h2><h2>Letter o:</h2><dl><dt>occured</dt><dd><a href="html/libvirt-virterror.html#virConnGetLastError">virConnGetLastError</a><br />
</h2><h2>Letter o:</h2><dl><dt>objects</dt><dd><a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
</dd><dt>occured</dt><dd><a href="html/libvirt-virterror.html#virConnGetLastError">virConnGetLastError</a><br />
<a href="html/libvirt-virterror.html#virGetLastError">virGetLastError</a><br />
</dd><dt>offline</dt><dd><a href="html/libvirt-libvirt.html#_virVcpuInfo">_virVcpuInfo</a><br />
</dd><dt>one</dt><dd><a href="html/libvirt-libvirt.html#_virDomainInfo">_virDomainInfo</a><br />
@ -38,10 +39,16 @@
<a href="html/libvirt-libvirt.html#virGetVersion">virGetVersion</a><br />
<a href="html/libvirt-libvirt.html#virNetworkDefineXML">virNetworkDefineXML</a><br />
</dd><dt>output</dt><dd><a href="html/libvirt-libvirt.html#virDomainSave">virDomainSave</a><br />
</dd></dl><h2>Letter p:</h2><dl><dt>parameter</dt><dd><a href="html/libvirt-virterror.html#virConnCopyLastError">virConnCopyLastError</a><br />
</dd></dl><h2>Letter p:</h2><dl><dt>parameter</dt><dd><a href="html/libvirt-libvirt.html#_virSchedParameter">_virSchedParameter</a><br />
<a href="html/libvirt-virterror.html#virConnCopyLastError">virConnCopyLastError</a><br />
<a href="html/libvirt-libvirt.html#virConnectGetMaxVcpus">virConnectGetMaxVcpus</a><br />
<a href="html/libvirt-virterror.html#virCopyLastError">virCopyLastError</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
</dd><dt>parameters</dt><dd><a href="html/libvirt-libvirt.html#_virDomainKernel">_virDomainKernel</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
</dd><dt>part</dt><dd><a href="html/libvirt-virterror.html#_virError">_virError</a><br />
</dd><dt>partial</dt><dd><a href="html/libvirt-libvirt.html#virDomainGetInfo">virDomainGetInfo</a><br />
</dd><dt>pass</dt><dd><a href="html/libvirt-virterror.html#virConnSetErrorFunc">virConnSetErrorFunc</a><br />
@ -88,6 +95,7 @@
</dd><dt>provides</dt><dd><a href="html/libvirt-libvirt.html#VIR_UUID_BUFLEN">VIR_UUID_BUFLEN</a><br />
<a href="html/libvirt-libvirt.html#VIR_UUID_STRING_BUFLEN">VIR_UUID_STRING_BUFLEN</a><br />
</dd><dt>providing</dt><dd><a href="html/libvirt-libvirt.html#LIBVIR_VERSION_NUMBER">LIBVIR_VERSION_NUMBER</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LENGTH">VIR_DOMAIN_SCHED_FIELD_LENGTH</a><br />
</dd><dt>public</dt><dd><a href="html/libvirt-libvirt.html#virDomainGetName">virDomainGetName</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetName">virNetworkGetName</a><br />
</dd></dl><h2>Letter r:</h2><dl><dt>race</dt><dd><a href="html/libvirt-libvirt.html#virInitialize">virInitialize</a><br />
@ -147,14 +155,19 @@
<a href="html/libvirt-virterror.html#virCopyLastError">virCopyLastError</a><br />
</dd><dt>return</dt><dd><a href="html/libvirt-libvirt.html#virConnectGetVersion">virConnectGetVersion</a><br />
<a href="html/libvirt-libvirt.html#virDomainDestroy">virDomainDestroy</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virGetVersion">virGetVersion</a><br />
<a href="html/libvirt-libvirt.html#virNetworkDestroy">virNetworkDestroy</a><br />
</dd><dt>returned</dt><dd><a href="html/libvirt-libvirt.html#virConnectGetCapabilities">virConnectGetCapabilities</a><br />
<a href="html/libvirt-libvirt.html#virDomainCreateLinux">virDomainCreateLinux</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetAutostart">virDomainGetAutostart</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetXMLDesc">virDomainGetXMLDesc</a><br />
<a href="html/libvirt-libvirt.html#virDomainPinVcpu">virDomainPinVcpu</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virGetVersion">virGetVersion</a><br />
<a href="html/libvirt-libvirt.html#virNetworkCreateXML">virNetworkCreateXML</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetAutostart">virNetworkGetAutostart</a><br />
@ -187,10 +200,15 @@
<a href="html/libvirt-libvirt.html#virDomainSetMemory">virDomainSetMemory</a><br />
</dd></dl><h2>Letter s:</h2><dl><dt>same</dt><dd><a href="html/libvirt-libvirt.html#virDomainGetMaxVcpus">virDomainGetMaxVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetName">virDomainGetName</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetName">virNetworkGetName</a><br />
</dd><dt>save</dt><dd><a href="html/libvirt-libvirt.html#virDomainSave">virDomainSave</a><br />
</dd><dt>saved</dt><dd><a href="html/libvirt-libvirt.html#virDomainRestore">virDomainRestore</a><br />
</dd><dt>saving</dt><dd><a href="html/libvirt-libvirt.html#virDomainSave">virDomainSave</a><br />
</dd><dt>scheduler</dt><dd><a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
</dd><dt>see</dt><dd><a href="html/libvirt-libvirt.html#virDomainGetUUIDString">virDomainGetUUIDString</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetUUIDString">virNetworkGetUUIDString</a><br />
</dd><dt>set</dt><dd><a href="html/libvirt-libvirt.html#VIR_USE_CPU">VIR_USE_CPU</a><br />
@ -205,7 +223,9 @@
<a href="html/libvirt-libvirt.html#virConnectOpenReadOnly">virConnectOpenReadOnly</a><br />
<a href="html/libvirt-libvirt.html#virDomainDestroy">virDomainDestroy</a><br />
<a href="html/libvirt-libvirt.html#virDomainFree">virDomainFree</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetAutostart">virDomainSetAutostart</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainShutdown">virDomainShutdown</a><br />
<a href="html/libvirt-libvirt.html#virNetworkDestroy">virNetworkDestroy</a><br />
<a href="html/libvirt-libvirt.html#virNetworkFree">virNetworkFree</a><br />
@ -267,6 +287,7 @@
<a href="html/libvirt-libvirt.html#virConnectGetType">virConnectGetType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetName">virDomainGetName</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetOSType">virDomainGetOSType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUIDString">virDomainGetUUIDString</a><br />
<a href="html/libvirt-libvirt.html#virDomainLookupByUUIDString">virDomainLookupByUUIDString</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetName">virNetworkGetName</a><br />

View File

@ -18,6 +18,13 @@
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_RENAME_RESTART">VIR_DOMAIN_RENAME_RESTART</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_RESTART">VIR_DOMAIN_RESTART</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_RUNNING">VIR_DOMAIN_RUNNING</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_BOOLEAN">VIR_DOMAIN_SCHED_FIELD_BOOLEAN</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_DOUBLE">VIR_DOMAIN_SCHED_FIELD_DOUBLE</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_INT">VIR_DOMAIN_SCHED_FIELD_INT</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LENGTH">VIR_DOMAIN_SCHED_FIELD_LENGTH</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LLONG">VIR_DOMAIN_SCHED_FIELD_LLONG</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_UINT">VIR_DOMAIN_SCHED_FIELD_UINT</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_ULLONG">VIR_DOMAIN_SCHED_FIELD_ULLONG</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SHUTDOWN">VIR_DOMAIN_SHUTDOWN</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SHUTOFF">VIR_DOMAIN_SHUTOFF</a><br />
<a href="html/libvirt-libvirt.html#VIR_GET_CPUMAP">VIR_GET_CPUMAP</a><br />
@ -32,6 +39,7 @@
<a href="html/libvirt-libvirt.html#_virDomainInfo">_virDomainInfo</a><br />
<a href="html/libvirt-libvirt.html#_virDomainKernel">_virDomainKernel</a><br />
<a href="html/libvirt-libvirt.html#_virNodeInfo">_virNodeInfo</a><br />
<a href="html/libvirt-libvirt.html#_virSchedParameter">_virSchedParameter</a><br />
<a href="html/libvirt-libvirt.html#_virVcpuInfo">_virVcpuInfo</a><br />
<a href="html/libvirt-libvirt.html#virConnect">virConnect</a><br />
<a href="html/libvirt-libvirt.html#virConnectClose">virConnectClose</a><br />
@ -68,6 +76,8 @@
<a href="html/libvirt-libvirt.html#virDomainGetMaxVcpus">virDomainGetMaxVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetName">virDomainGetName</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetOSType">virDomainGetOSType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUID">virDomainGetUUID</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUIDString">virDomainGetUUIDString</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
@ -90,6 +100,7 @@
<a href="html/libvirt-libvirt.html#virDomainSetAutostart">virDomainSetAutostart</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetMaxMemory">virDomainSetMaxMemory</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetMemory">virDomainSetMemory</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetVcpus">virDomainSetVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainShutdown">virDomainShutdown</a><br />
<a href="html/libvirt-libvirt.html#virDomainState">virDomainState</a><br />
@ -118,6 +129,9 @@
<a href="html/libvirt-libvirt.html#virNodeGetInfo">virNodeGetInfo</a><br />
<a href="html/libvirt-libvirt.html#virNodeInfo">virNodeInfo</a><br />
<a href="html/libvirt-libvirt.html#virNodeInfoPtr">virNodeInfoPtr</a><br />
<a href="html/libvirt-libvirt.html#virSchedParameter">virSchedParameter</a><br />
<a href="html/libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a><br />
<a href="html/libvirt-libvirt.html#virSchedParameterType">virSchedParameterType</a><br />
<a href="html/libvirt-libvirt.html#virVcpuInfo">virVcpuInfo</a><br />
<a href="html/libvirt-libvirt.html#virVcpuInfoPtr">virVcpuInfoPtr</a><br />
<a href="html/libvirt-libvirt.html#virVcpuState">virVcpuState</a><br />
@ -127,6 +141,7 @@
<a href="html/libvirt-virterror.html#VIR_ERR_DRIVER_FULL">VIR_ERR_DRIVER_FULL</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_ERROR">VIR_ERR_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_GET_FAILED">VIR_ERR_GET_FAILED</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_GNUTLS_ERROR">VIR_ERR_GNUTLS_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_HTTP_ERROR">VIR_ERR_HTTP_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_INTERNAL_ERROR">VIR_ERR_INTERNAL_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_INVALID_ARG">VIR_ERR_INVALID_ARG</a><br />
@ -155,6 +170,7 @@
<a href="html/libvirt-virterror.html#VIR_ERR_PARSE_FAILED">VIR_ERR_PARSE_FAILED</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_POST_FAILED">VIR_ERR_POST_FAILED</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_READ_FAILED">VIR_ERR_READ_FAILED</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_RPC">VIR_ERR_RPC</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_SEXPR_SERIAL">VIR_ERR_SEXPR_SERIAL</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_SYSTEM_ERROR">VIR_ERR_SYSTEM_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_UNKNOWN_HOST">VIR_ERR_UNKNOWN_HOST</a><br />
@ -169,12 +185,15 @@
<a href="html/libvirt-virterror.html#VIR_FROM_NONE">VIR_FROM_NONE</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_PROXY">VIR_FROM_PROXY</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_QEMU">VIR_FROM_QEMU</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_REMOTE">VIR_FROM_REMOTE</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_RPC">VIR_FROM_RPC</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_SEXPR">VIR_FROM_SEXPR</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_TEST">VIR_FROM_TEST</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_XEN">VIR_FROM_XEN</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_XEND">VIR_FROM_XEND</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_XENSTORE">VIR_FROM_XENSTORE</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_XML">VIR_FROM_XML</a><br />
<a href="html/libvirt-virterror.html#VIR_WAR_NO_NETWORK">VIR_WAR_NO_NETWORK</a><br />
<a href="html/libvirt-virterror.html#_virError">_virError</a><br />
<a href="html/libvirt-virterror.html#virConnCopyLastError">virConnCopyLastError</a><br />
<a href="html/libvirt-virterror.html#virConnGetLastError">virConnGetLastError</a><br />

View File

@ -7,6 +7,8 @@
<a href="html/libvirt-libvirt.html#virNetworkLookupByUUID">virNetworkLookupByUUID</a><br />
</p><h2>Type int *:</h2><p><a href="html/libvirt-libvirt.html#virConnectListDomains">virConnectListDomains</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetAutostart">virDomainGetAutostart</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virNetworkGetAutostart">virNetworkGetAutostart</a><br />
</p><h2>Type unsigned char *:</h2><p><a href="html/libvirt-libvirt.html#virDomainGetUUID">virDomainGetUUID</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
@ -64,6 +66,8 @@
<a href="html/libvirt-libvirt.html#virDomainGetMaxVcpus">virDomainGetMaxVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetName">virDomainGetName</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetOSType">virDomainGetOSType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUID">virDomainGetUUID</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUIDString">virDomainGetUUIDString</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
@ -75,6 +79,7 @@
<a href="html/libvirt-libvirt.html#virDomainSetAutostart">virDomainSetAutostart</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetMaxMemory">virDomainSetMaxMemory</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetMemory">virDomainSetMemory</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetVcpus">virDomainSetVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainShutdown">virDomainShutdown</a><br />
<a href="html/libvirt-libvirt.html#virDomainSuspend">virDomainSuspend</a><br />
@ -98,6 +103,8 @@
<a href="html/libvirt-libvirt.html#virNetworkSetAutostart">virNetworkSetAutostart</a><br />
<a href="html/libvirt-libvirt.html#virNetworkUndefine">virNetworkUndefine</a><br />
</p><h2>Type virNodeInfoPtr:</h2><p><a href="html/libvirt-libvirt.html#virNodeGetInfo">virNodeGetInfo</a><br />
</p><h2>Type virSchedParameterPtr:</h2><p><a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
</p><h2>Type virVcpuInfoPtr:</h2><p><a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
</p><h2>Type void *:</h2><p><a href="html/libvirt-virterror.html#virConnSetErrorFunc">virConnSetErrorFunc</a><br />
<a href="html/libvirt-virterror.html#virErrorFunc">virErrorFunc</a><br />

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@ -18,6 +18,13 @@
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_RENAME_RESTART">VIR_DOMAIN_RENAME_RESTART</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_RESTART">VIR_DOMAIN_RESTART</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_RUNNING">VIR_DOMAIN_RUNNING</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_BOOLEAN">VIR_DOMAIN_SCHED_FIELD_BOOLEAN</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_DOUBLE">VIR_DOMAIN_SCHED_FIELD_DOUBLE</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_INT">VIR_DOMAIN_SCHED_FIELD_INT</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LENGTH">VIR_DOMAIN_SCHED_FIELD_LENGTH</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LLONG">VIR_DOMAIN_SCHED_FIELD_LLONG</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_UINT">VIR_DOMAIN_SCHED_FIELD_UINT</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_ULLONG">VIR_DOMAIN_SCHED_FIELD_ULLONG</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SHUTDOWN">VIR_DOMAIN_SHUTDOWN</a><br />
<a href="html/libvirt-libvirt.html#VIR_DOMAIN_SHUTOFF">VIR_DOMAIN_SHUTOFF</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_CALL_FAILED">VIR_ERR_CALL_FAILED</a><br />
@ -26,6 +33,7 @@
<a href="html/libvirt-virterror.html#VIR_ERR_DRIVER_FULL">VIR_ERR_DRIVER_FULL</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_ERROR">VIR_ERR_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_GET_FAILED">VIR_ERR_GET_FAILED</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_GNUTLS_ERROR">VIR_ERR_GNUTLS_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_HTTP_ERROR">VIR_ERR_HTTP_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_INTERNAL_ERROR">VIR_ERR_INTERNAL_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_INVALID_ARG">VIR_ERR_INVALID_ARG</a><br />
@ -54,6 +62,7 @@
<a href="html/libvirt-virterror.html#VIR_ERR_PARSE_FAILED">VIR_ERR_PARSE_FAILED</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_POST_FAILED">VIR_ERR_POST_FAILED</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_READ_FAILED">VIR_ERR_READ_FAILED</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_RPC">VIR_ERR_RPC</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_SEXPR_SERIAL">VIR_ERR_SEXPR_SERIAL</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_SYSTEM_ERROR">VIR_ERR_SYSTEM_ERROR</a><br />
<a href="html/libvirt-virterror.html#VIR_ERR_UNKNOWN_HOST">VIR_ERR_UNKNOWN_HOST</a><br />
@ -68,8 +77,10 @@
<a href="html/libvirt-virterror.html#VIR_FROM_NONE">VIR_FROM_NONE</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_PROXY">VIR_FROM_PROXY</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_QEMU">VIR_FROM_QEMU</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_REMOTE">VIR_FROM_REMOTE</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_RPC">VIR_FROM_RPC</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_SEXPR">VIR_FROM_SEXPR</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_TEST">VIR_FROM_TEST</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_XEN">VIR_FROM_XEN</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_XEND">VIR_FROM_XEND</a><br />
<a href="html/libvirt-virterror.html#VIR_FROM_XENSTORE">VIR_FROM_XENSTORE</a><br />
@ -83,10 +94,12 @@
<a href="html/libvirt-libvirt.html#VIR_VCPU_BLOCKED">VIR_VCPU_BLOCKED</a><br />
<a href="html/libvirt-libvirt.html#VIR_VCPU_OFFLINE">VIR_VCPU_OFFLINE</a><br />
<a href="html/libvirt-libvirt.html#VIR_VCPU_RUNNING">VIR_VCPU_RUNNING</a><br />
<a href="html/libvirt-virterror.html#VIR_WAR_NO_NETWORK">VIR_WAR_NO_NETWORK</a><br />
</p><h2>Letter _:</h2><p><a href="html/libvirt-libvirt.html#_virDomainInfo">_virDomainInfo</a><br />
<a href="html/libvirt-libvirt.html#_virDomainKernel">_virDomainKernel</a><br />
<a href="html/libvirt-virterror.html#_virError">_virError</a><br />
<a href="html/libvirt-libvirt.html#_virNodeInfo">_virNodeInfo</a><br />
<a href="html/libvirt-libvirt.html#_virSchedParameter">_virSchedParameter</a><br />
<a href="html/libvirt-libvirt.html#_virVcpuInfo">_virVcpuInfo</a><br />
</p><h2>Letter v:</h2><p><a href="html/libvirt-virterror.html#virConnCopyLastError">virConnCopyLastError</a><br />
<a href="html/libvirt-virterror.html#virConnGetLastError">virConnGetLastError</a><br />
@ -129,6 +142,8 @@
<a href="html/libvirt-libvirt.html#virDomainGetMaxVcpus">virDomainGetMaxVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetName">virDomainGetName</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetOSType">virDomainGetOSType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetSchedulerType">virDomainGetSchedulerType</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUID">virDomainGetUUID</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetUUIDString">virDomainGetUUIDString</a><br />
<a href="html/libvirt-libvirt.html#virDomainGetVcpus">virDomainGetVcpus</a><br />
@ -151,6 +166,7 @@
<a href="html/libvirt-libvirt.html#virDomainSetAutostart">virDomainSetAutostart</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetMaxMemory">virDomainSetMaxMemory</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetMemory">virDomainSetMemory</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a><br />
<a href="html/libvirt-libvirt.html#virDomainSetVcpus">virDomainSetVcpus</a><br />
<a href="html/libvirt-libvirt.html#virDomainShutdown">virDomainShutdown</a><br />
<a href="html/libvirt-libvirt.html#virDomainState">virDomainState</a><br />
@ -188,6 +204,9 @@
<a href="html/libvirt-libvirt.html#virNodeInfoPtr">virNodeInfoPtr</a><br />
<a href="html/libvirt-virterror.html#virResetError">virResetError</a><br />
<a href="html/libvirt-virterror.html#virResetLastError">virResetLastError</a><br />
<a href="html/libvirt-libvirt.html#virSchedParameter">virSchedParameter</a><br />
<a href="html/libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a><br />
<a href="html/libvirt-libvirt.html#virSchedParameterType">virSchedParameterType</a><br />
<a href="html/libvirt-virterror.html#virSetErrorFunc">virSetErrorFunc</a><br />
<a href="html/libvirt-libvirt.html#virVcpuInfo">virVcpuInfo</a><br />
<a href="html/libvirt-libvirt.html#virVcpuInfoPtr">virVcpuInfoPtr</a><br />

View File

@ -5,49 +5,48 @@
<li><a href="FAQ.html#Compilatio">Compilation</a></li>
<li><a href="FAQ.html#Developer">Developer corner</a></li>
</ul><h3><a name="License" id="License">License</a>(s)</h3><ol><li><em>Licensing Terms for libvirt</em>
<p>libvirt is released under the <a href="http://www.opensource.org/licenses/lgpl-license.html">GNU
LesserGeneral Public License</a>, see the file COPYING.LIB in the
distributionfor the precise wording. The only library that libvirt
depends upon isthe Xen store access library which is also licenced under
the LGPL.</p>
<p>libvirt is released under the <a href="http://www.opensource.org/licenses/lgpl-license.html">GNU Lesser
General Public License</a>, see the file COPYING.LIB in the distribution
for the precise wording. The only library that libvirt depends upon is
the Xen store access library which is also licenced under the LGPL.</p>
</li>
<li><em>Can I embed libvirt in a proprietary application ?</em>
<p>Yes. The LGPL allows you to embed libvirt into a
proprietaryapplication. It would be graceful to send-back bug fixes and
improvementsas patches for possible incorporation in the main development
tree. Itwill decrease your maintainance costs anyway if you do so.</p>
<p>Yes. The LGPL allows you to embed libvirt into a proprietary
application. It would be graceful to send-back bug fixes and improvements
as patches for possible incorporation in the main development tree. It
will decrease your maintainance costs anyway if you do so.</p>
</li>
</ol><h3><a name="Installati" id="Installati">Installation</a></h3><ol><li><em>Where can I get libvirt</em>?
</ol><h3><a name="Installati" id="Installati">Installation</a></h3><ol><li><em>Where can I get libvirt</em> ?
<p>The original distribution comes from <a href="ftp://libvirt.org/libvirt/">ftp://libvirt.org/libvirt/</a>.</p>
</li>
<li><em>I can't install the libvirt/libvirt-devel RPM packages due tofailed
dependencies</em>
<p>The most generic solution is to re-fetch the latest src.rpm ,
andrebuild it locally with</p>
<li><em>I can't install the libvirt/libvirt-devel RPM packages due to
failed dependencies</em>
<p>The most generic solution is to re-fetch the latest src.rpm , and
rebuild it locally with</p>
<p><code>rpm --rebuild libvirt-xxx.src.rpm</code>.</p>
<p>If everything goes well it will generate two binary rpm packages
(oneproviding the shared libs and virsh, and the other one, the
-develpackage, providing includes, static libraries and scripts needed to
buildapplications with libvirt that you can install locally.</p>
<p>If everything goes well it will generate two binary rpm packages (one
providing the shared libs and virsh, and the other one, the -devel
package, providing includes, static libraries and scripts needed to build
applications with libvirt that you can install locally.</p>
<p>One can also rebuild the RPMs from a tarball:</p>
<p><code>rpmbuild -ta libdir-xxx.tar.gz</code></p>
<p>Or from a configured tree with:</p>
<p><code>make rpm</code></p>
</li>
<li><em>Failure to use the API for non-root users</em>
<p>Large parts of the API may only be accessible with root
priviledges,however the read only access to the xenstore data doesnot
have to beforbidden to user, at least for monitoring purposes. If "virsh
dominfo"fails to run as an user, change the mode of the xenstore
read-only socketwith:</p>
<p>Large parts of the API may only be accessible with root priviledges,
however the read only access to the xenstore data doesnot have to be
forbidden to user, at least for monitoring purposes. If "virsh dominfo"
fails to run as an user, change the mode of the xenstore read-only socket
with:</p>
<p><code>chmod 666 /var/run/xenstored/socket_ro</code></p>
<p>and also make sure that the Xen Daemon is running correctly with
localHTTP server enabled, this is defined
in<code>/etc/xen/xend-config.sxp</code>which need the following line to
beenabled:</p>
<p>and also make sure that the Xen Daemon is running correctly with local
HTTP server enabled, this is defined in
<code>/etc/xen/xend-config.sxp</code> which need the following line to be
enabled:</p>
<p><code>(xend-http-server yes)</code></p>
<p>If needed restart the xend daemon after making the change with
thefollowing command run as root:</p>
<p>If needed restart the xend daemon after making the change with the
following command run as root:</p>
<p><code>service xend restart</code></p>
</li>
</ol><h3><a name="Compilatio" id="Compilatio">Compilation</a></h3><ol><li><em>What is the process to compile libvirt ?</em>
@ -59,24 +58,23 @@
<p><code>./configure [possible options]</code></p>
<p><code>make</code></p>
<p><code>make install</code></p>
<p>At that point you may have to rerun ldconfig or a similar utility
toupdate your list of installed shared libs.</p>
<p>At that point you may have to rerun ldconfig or a similar utility to
update your list of installed shared libs.</p>
</li>
<li><em>What other libraries are needed to compile/install libvirt ?</em>
<p>Libvirt requires libxenstore, which is usually provided by the
xenpackages as well as the public headers to compile against
libxenstore.</p>
<p>Libvirt requires libxenstore, which is usually provided by the xen
packages as well as the public headers to compile against libxenstore.</p>
</li>
<li><em>I use the CVS version and there is no configure script</em>
<p>The configure script (and other Makefiles) are generated. Use
theautogen.sh script to regenerate the configure script and
Makefiles,like:</p>
<p>The configure script (and other Makefiles) are generated. Use the
autogen.sh script to regenerate the configure script and Makefiles,
like:</p>
<p><code>./autogen.sh --prefix=/usr --disable-shared</code></p>
</li>
</ol><h3><a name="Developer" id="Developer">Developer</a>corner</h3><ol><li><em>Troubles compiling or linking programs using libvirt</em>
<p>To simplify the process of reusing the library, libvirt comes
withpkgconfig support, which can be used directly from autoconf support
orvia the pkg-config command line tool, like:</p>
</ol><h3><a name="Developer" id="Developer">Developer</a> corner</h3><ol><li><em>Troubles compiling or linking programs using libvirt</em>
<p>To simplify the process of reusing the library, libvirt comes with
pkgconfig support, which can be used directly from autoconf support or
via the pkg-config command line tool, like:</p>
<p><code>pkg-config libvirt --libs</code></p>
</li>
</ol></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Formats</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>
</ol></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

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@ -4,7 +4,7 @@ SUBDIRS= . examples devhelp
# The directory containing the source code (if it contains documentation).
DOC_SOURCE_DIR=../src
PAGES= index.html bugs.html FAQ.html
PAGES= index.html bugs.html FAQ.html remote.html
APIPAGES=APIconstructors.html APIfiles.html APIfunctions.html \
APIsymbols.html APIchunk0.html
EXTRA_DIST= \

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@ -29,6 +29,8 @@ ignored_files = {
"proxy_internal.c": "internal code",
"xen_internal.h": "internal includes and defines",
"xen_internal.c": "internal code",
"xen_unified.h": "internal includes and defines",
"xen_unified.c": "internal code",
"xs_internal.h": "internal includes and defines",
"xs_internal.c": "internal code",
"xm_internal.h": "internal code",

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@ -1,68 +1,67 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>libvirt architecture</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">libvirt architecture</h1><p>Currently libvirt supports 2 kind of virtualization, and its
internalstructure is based on a driver model which simplifies adding new
internal structure is based on a driver model which simplifies adding new
engines:</p><ul><li><a href="#Xen">Xen hypervisor</a></li>
<li><a href="#QEmu">QEmu and KVM based virtualization</a></li>
<li><a href="#drivers">the driver architecture</a></li>
</ul><h3><a name="Xen" id="Xen">Libvirt Xen support</a></h3><p>When running in a Xen environment, programs using libvirt have to
executein "Domain 0", which is the primary Linux OS loaded on the machine.
That OSkernel provides most if not all of the actual drivers used by the set
ofdomains. It also runs the Xen Store, a database of informations shared by
thehypervisor, the kernels, the drivers and the xen daemon. Xend. The xen
daemonsupervise the control and execution of the sets of domains. The
hypervisor,drivers, kernels and daemons communicate though a shared system
busimplemented in the hypervisor. The figure below tries to provide a view
ofthis environment:</p><img src="architecture.gif" alt="The Xen architecture" /><p>The library can be initialized in 2 ways depending on the level
ofpriviledge of the embedding program. If it runs with root
access,virConnectOpen() can be used, it will use different ways to connect
tothe Xen infrastructure:</p><ul><li>a connection to the Xen Daemon though an HTTP RPC layer</li>
</ul><h3><a name="Xen" id="Xen">Libvirt Xen support</a></h3><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 informations 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
priviledge 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 runningas root
and providing read-only support</li>
</ul><p>The library will usually interact with the Xen daemon for any
operationchanging the state of the system, but for performance and accuracy
reasonsmay talk directly to the hypervisor when gathering state informations
atleast when possible (i.e. when the running program using libvirt has
rootpriviledge access).</p><p>If it runs without root access virConnectOpenReadOnly() should be used
toconnect to initialize the library. It will then fork a libvirt_proxy
programrunning as root and providing read_only access to the API, this is
thenonly useful for reporting and monitoring.</p><h3><a name="QEmu" id="QEmu">Libvirt QEmu and KVM support</a></h3><p>The model for QEmu and KVM is completely similar, basically KVM isbased on
QEmu for the process controlling a new domain, only small detailsdiffers
between the two. In both case the libvirt API is providedby a controlling
process forked by libvirt in the background andwhich launch and control the
QEmu or KVM process. That program calledlibvirt_qemud talks though a specific
protocol to the library, andconnects to the console of the QEmu process in
order to control andreport on its status. Libvirt tries to expose all the
emulationsmodels of QEmu, the selection is done when creating the new
domain,by specifying the architecture and machine type targetted.</p><p>The code controlling the QEmu process is available in
the<code>qemud/</code>subdirectory.</p><h3><a name="drivers" id="drivers">the driver based architecture</a></h3><p>As the previous section explains, libvirt can communicate using
differentchannels with the Xen hypervisor, and is also able to use different
kindof hypervisor. To simplify the internal design, code, easemaintainance
and simplify the support of other virtualization engine theinternals have
been structured as one core component, the libvirt.c moduleacting as a
front-end for the library API and a set of hypvisor driversdefining a common
set of routines. That way the Xen Daemon accces, the XenStore one, the
Hypervisor hypercall are all isolated in separate C modulesimplementing at
least a subset of the common operations defined by thedrivers present in
driver.h. The driver architecture is used to add supportfor other
virtualization engines and</p><ul><li>xend_internal: implements the driver functions though the
XenDaemon.</li>
<li>xs_internal: implements the subset of the driver availble though theXen
Store.</li>
<li>xen_internal: provide the implementation of the functions possible
viadirect Xen hypervisor access.</li>
<li>proxy_internal: provide read-only Xen access via a proxy, the proxycode
is in the <code>proxy/</code>sub directory.</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 informations at
least when possible (i.e. when the running program using libvirt has root
priviledge 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><h3><a name="QEmu" id="QEmu">Libvirt QEmu and KVM support</a></h3><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 targetted.</p><p>The code controlling the QEmu process is available in the
<code>qemud/</code> directory.</p><h3><a name="drivers" id="drivers">the driver based architecture</a></h3><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
maintainance 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 hypvisor drivers
defining a common set of routines. That way the Xen Daemon accces, 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 availble 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>
domains.</li>
<li>qemu_internal: implement the driver functions for QEmu and
KVMvirtualization engines. It also uses a qemud/ specific daemon
whichinterracts with the QEmu process to implement libvirt API.</li>
<li>test: this is a test driver useful for regression tests of thefront-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 possiblethough the Xen Daemon, in that case the driver entry points are
initialized toNULL.</p><p></p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Formats</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>
KVM virtualization engines. It also uses a qemud/ specific daemon
which interracts 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></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

View File

@ -1,13 +1,12 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Reporting bugs and getting help</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Reporting bugs and getting help</h1><p>There is a mailing-list <a href="mailto:libvir-list@redhat.com">libvir-list@redhat.com</a>for
libvirt,with an <a href="https://www.redhat.com/archives/libvir-list/">on-linearchive</a>.
Please subscribe to this list before posting by visiting the <a href="https://www.redhat.com/mailman/listinfo/libvir-list">associated
Web</a>page and follow the instructions. Patches with explanations and
provided asattachments are really appreciated and will be discussed on the
mailing list.If possible generate the patches by using cvs diff -u in a CVS
checkout.</p><p>We use Red Hat Bugzilla to track bugs to libvirt. If you want to report
abug, please check <a href="http://bugzilla.redhat.com/bugzilla/buglist.cgi?component=libvirt&amp;component=libvirt-devel&amp;component=libvirt-python&amp;bug_status=ASSIGNED&amp;bug_status=INVESTIGATE&amp;bug_status=NEW&amp;bug_status=REOPENED&amp;bug_status=VERIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr&amp;long_desc=&amp;Search=Search">the
existing open bugs</a>, then if yours isn't a duplicate ofan existing bug, <a href="http://bugzilla.redhat.com/bugzilla/enter_bug.cgi?product=Fedora%20Core&amp;component=libvirt">log
a new bug</a>. It may be goodto post to the <a href="mailto:libvir-list@redhat.com">mailing-list</a>too if the issue looks
serious, thanks !</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Formats</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Reporting bugs and getting help</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Reporting bugs and getting help</h1><p>There is a mailing-list <a href="mailto:libvir-list@redhat.com">libvir-list@redhat.com</a> for libvirt,
with an <a href="https://www.redhat.com/archives/libvir-list/">on-line
archive</a>. Please subscribe to this list before posting by visiting the <a href="https://www.redhat.com/mailman/listinfo/libvir-list">associated Web</a>
page and follow the instructions. Patches with explanations and provided as
attachments are really appreciated and will be discussed on the mailing list.
If possible generate the patches by using cvs diff -u in a CVS checkout.</p><p>We use Red Hat Bugzilla to track bugs to libvirt. If you want to report a
bug, please check <a href="http://bugzilla.redhat.com/bugzilla/buglist.cgi?component=libvirt&amp;component=libvirt-devel&amp;component=libvirt-python&amp;bug_status=ASSIGNED&amp;bug_status=INVESTIGATE&amp;bug_status=NEW&amp;bug_status=REOPENED&amp;bug_status=VERIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr&amp;long_desc=&amp;Search=Search">the existing open bugs</a>, then if yours isn't a duplicate of
an existing bug, <a href="http://bugzilla.redhat.com/bugzilla/enter_bug.cgi?product=Fedora%20Core&amp;component=libvirt">log a new bug</a>. It may be good
to post to the <a href="mailto:libvir-list@redhat.com">mailing-list</a>
too if the issue looks serious, thanks !</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

View File

@ -45,28 +45,32 @@
#define <a href="#VIR_UUID_BUFLEN">VIR_UUID_BUFLEN</a>;
#define <a href="#VIR_CPU_USABLE">VIR_CPU_USABLE</a>(cpumaps, maplen, vcpu, cpu);
#define <a href="#VIR_COPY_CPUMAP">VIR_COPY_CPUMAP</a>(cpumaps, maplen, vcpu, cpumap);
#define <a href="#VIR_DOMAIN_SCHED_FIELD_LENGTH">VIR_DOMAIN_SCHED_FIELD_LENGTH</a>;
#define <a href="#VIR_UUID_STRING_BUFLEN">VIR_UUID_STRING_BUFLEN</a>;
#define <a href="#VIR_GET_CPUMAP">VIR_GET_CPUMAP</a>(cpumaps, maplen, vcpu);
#define <a href="#VIR_UNUSE_CPU">VIR_UNUSE_CPU</a>(cpumap, cpu);
typedef struct _virNodeInfo <a href="#virNodeInfo">virNodeInfo</a>;
typedef struct _virNetwork <a href="#virNetwork">virNetwork</a>;
typedef enum <a href="#virDeviceMode">virDeviceMode</a>;
typedef struct _virConnect <a href="#virConnect">virConnect</a>;
typedef struct _virVcpuInfo <a href="#virVcpuInfo">virVcpuInfo</a>;
typedef struct _virDomainInfo <a href="#virDomainInfo">virDomainInfo</a>;
typedef enum <a href="#virDomainCreateFlags">virDomainCreateFlags</a>;
typedef <a href="libvirt-libvirt.html#virDomainKernel">virDomainKernel</a> * <a href="#virDomainKernelPtr">virDomainKernelPtr</a>;
typedef enum <a href="#virDomainState">virDomainState</a>;
typedef struct _virDomain <a href="#virDomain">virDomain</a>;
typedef enum <a href="#virSchedParameterType">virSchedParameterType</a>;
typedef enum <a href="#virDomainRestart">virDomainRestart</a>;
typedef <a href="libvirt-libvirt.html#virNodeInfo">virNodeInfo</a> * <a href="#virNodeInfoPtr">virNodeInfoPtr</a>;
typedef <a href="libvirt-libvirt.html#virNetwork">virNetwork</a> * <a href="#virNetworkPtr">virNetworkPtr</a>;
typedef <a href="libvirt-libvirt.html#virDomainInfo">virDomainInfo</a> * <a href="#virDomainInfoPtr">virDomainInfoPtr</a>;
typedef <a href="libvirt-libvirt.html#virDomainKernel">virDomainKernel</a> * <a href="#virDomainKernelPtr">virDomainKernelPtr</a>;
typedef <a href="libvirt-libvirt.html#virConnect">virConnect</a> * <a href="#virConnectPtr">virConnectPtr</a>;
typedef struct _virDomainKernel <a href="#virDomainKernel">virDomainKernel</a>;
typedef struct _virNodeInfo <a href="#virNodeInfo">virNodeInfo</a>;
typedef struct _virNetwork <a href="#virNetwork">virNetwork</a>;
typedef enum <a href="#virDomainState">virDomainState</a>;
typedef enum <a href="#virDeviceMode">virDeviceMode</a>;
typedef struct _virDomain <a href="#virDomain">virDomain</a>;
typedef <a href="libvirt-libvirt.html#virDomain">virDomain</a> * <a href="#virDomainPtr">virDomainPtr</a>;
typedef struct _virVcpuInfo <a href="#virVcpuInfo">virVcpuInfo</a>;
typedef <a href="libvirt-libvirt.html#virVcpuInfo">virVcpuInfo</a> * <a href="#virVcpuInfoPtr">virVcpuInfoPtr</a>;
typedef enum <a href="#virDomainRestart">virDomainRestart</a>;
typedef struct _virConnect <a href="#virConnect">virConnect</a>;
typedef enum <a href="#virDomainCreateFlags">virDomainCreateFlags</a>;
typedef struct _virDomainInfo <a href="#virDomainInfo">virDomainInfo</a>;
typedef <a href="libvirt-libvirt.html#virSchedParameter">virSchedParameter</a> * <a href="#virSchedParameterPtr">virSchedParameterPtr</a>;
typedef enum <a href="#virVcpuState">virVcpuState</a>;
typedef <a href="libvirt-libvirt.html#virDomain">virDomain</a> * <a href="#virDomainPtr">virDomainPtr</a>;
typedef struct _virSchedParameter <a href="#virSchedParameter">virSchedParameter</a>;
int <a href="#virDomainGetInfo">virDomainGetInfo</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> <a href="libvirt-libvirt.html#virDomainInfoPtr">virDomainInfoPtr</a> info);
int <a href="#virNetworkFree">virNetworkFree</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network);
const char * <a href="#virNetworkGetName">virNetworkGetName</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network);
@ -82,10 +86,11 @@ int <a href="#virNetworkGetUUID">virNetworkGetUUID</a> (<a href="libvirt-libvir
<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> <a href="#virDomainLookupByName">virDomainLookupByName</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> const char * name);
<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkLookupByUUID">virNetworkLookupByUUID</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> const unsigned char * uuid);
char * <a href="#virNetworkGetBridgeName">virNetworkGetBridgeName</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network);
char * <a href="#virNetworkGetXMLDesc">virNetworkGetXMLDesc</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br/> int flags);
int <a href="#virDomainPinVcpu">virDomainPinVcpu</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> unsigned int vcpu, <br/> unsigned char * cpumap, <br/> int maplen);
int <a href="#virDomainRestore">virDomainRestore</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> const char * from);
const char * <a href="#virConnectGetType">virConnectGetType</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn);
int <a href="#virDomainSave">virDomainSave</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> const char * to);
int <a href="#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> <a href="libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a> params, <br/> int * nparams);
int <a href="#virDomainCreate">virDomainCreate</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain);
int <a href="#virConnectListDomains">virConnectListDomains</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> int * ids, <br/> int maxids);
<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkLookupByUUIDString">virNetworkLookupByUUIDString</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> const char * uuidstr);
@ -98,7 +103,7 @@ char * <a href="#virDomainGetOSType">virDomainGetOSType</a> (<a href="libvirt-l
int <a href="#virConnectListDefinedNetworks">virConnectListDefinedNetworks</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> char ** const names, <br/> int maxnames);
int <a href="#virNodeGetInfo">virNodeGetInfo</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> <a href="libvirt-libvirt.html#virNodeInfoPtr">virNodeInfoPtr</a> info);
int <a href="#virDomainGetUUID">virDomainGetUUID</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> unsigned char * uuid);
<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkCreateXML">virNetworkCreateXML</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> const char * xmlDesc);
int <a href="#virDomainSetMemory">virDomainSetMemory</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> unsigned long memory);
int <a href="#virNetworkSetAutostart">virNetworkSetAutostart</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br/> int autostart);
int <a href="#virConnectNumOfDomains">virConnectNumOfDomains</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn);
int <a href="#virDomainGetUUIDString">virDomainGetUUIDString</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> char * buf);
@ -113,17 +118,18 @@ int <a href="#virConnectGetMaxVcpus">virConnectGetMaxVcpus</a> (<a href="libvir
int <a href="#virConnectNumOfDefinedDomains">virConnectNumOfDefinedDomains</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn);
<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkDefineXML">virNetworkDefineXML</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> const char * xml);
int <a href="#virNetworkCreate">virNetworkCreate</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network);
int <a href="#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> <a href="libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a> params, <br/> int nparams);
int <a href="#virConnectClose">virConnectClose</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn);
int <a href="#virDomainReboot">virDomainReboot</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> unsigned int flags);
int <a href="#virInitialize">virInitialize</a> (void);
int <a href="#virDomainSetVcpus">virDomainSetVcpus</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> unsigned int nvcpus);
int <a href="#virNetworkGetUUIDString">virNetworkGetUUIDString</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br/> char * buf);
<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkLookupByName">virNetworkLookupByName</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> const char * name);
char * <a href="#virNetworkGetXMLDesc">virNetworkGetXMLDesc</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br/> int flags);
<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkCreateXML">virNetworkCreateXML</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> const char * xmlDesc);
unsigned int <a href="#virDomainGetID">virDomainGetID</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain);
int <a href="#virDomainResume">virDomainResume</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain);
<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> <a href="#virDomainCreateLinux">virDomainCreateLinux</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> const char * xmlDesc, <br/> unsigned int flags);
int <a href="#virDomainSetMemory">virDomainSetMemory</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> unsigned long memory);
char * <a href="#virDomainGetSchedulerType">virDomainGetSchedulerType</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> int * nparams);
int <a href="#virNetworkDestroy">virNetworkDestroy</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network);
int <a href="#virDomainDestroy">virDomainDestroy</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain);
int <a href="#virConnectNumOfNetworks">virConnectNumOfNetworks</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn);
@ -135,6 +141,7 @@ int <a href="#virDomainSetMaxMemory">virDomainSetMaxMemory</a> (<a href="libvir
int <a href="#virConnectGetVersion">virConnectGetVersion</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> unsigned long * hvVer);
int <a href="#virConnectListNetworks">virConnectListNetworks</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> char ** const names, <br/> int maxnames);
<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> <a href="#virDomainLookupByID">virDomainLookupByID</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br/> int id);
int <a href="#virDomainSave">virDomainSave</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> const char * to);
<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> <a href="#virConnectOpenReadOnly">virConnectOpenReadOnly</a> (const char * name);
</pre>
</div>
@ -158,6 +165,10 @@ int <a href="#virConnectListNetworks">virConnectListNetworks</a> (<a href="libv
<hr/>
<div class="refsect2" lang="en"><h3><a name="VIR_CPU_USABLE">Macro </a>VIR_CPU_USABLE</h3><pre class="programlisting">#define <a href="#VIR_CPU_USABLE">VIR_CPU_USABLE</a>(cpumaps, maplen, vcpu, cpu);
</pre><p>This macro is to be used in conjonction with virDomainGetVcpus() API. <a href="libvirt-libvirt.html#VIR_CPU_USABLE">VIR_CPU_USABLE</a> macro returns a non zero value (true) if the cpu is usable by the vcpu, and 0 otherwise.</p><div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cpumaps</tt></i>:</span></td><td>pointer to an array of cpumap (in 8-bit bytes) (IN)</td></tr><tr><td><span class="term"><i><tt>maplen</tt></i>:</span></td><td>the length (in bytes) of one cpumap</td></tr><tr><td><span class="term"><i><tt>vcpu</tt></i>:</span></td><td>the virtual CPU number</td></tr><tr><td><span class="term"><i><tt>cpu</tt></i>:</span></td><td>the physical CPU number</td></tr></tbody></table></div>
</div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="VIR_DOMAIN_SCHED_FIELD_LENGTH">Macro </a>VIR_DOMAIN_SCHED_FIELD_LENGTH</h3><pre class="programlisting">#define <a href="#VIR_DOMAIN_SCHED_FIELD_LENGTH">VIR_DOMAIN_SCHED_FIELD_LENGTH</a>;
</pre><p>Macro providing the field length of <a href="libvirt-libvirt.html#virSchedParameter">virSchedParameter</a></p>
</div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="VIR_GET_CPUMAP">Macro </a>VIR_GET_CPUMAP</h3><pre class="programlisting">#define <a href="#VIR_GET_CPUMAP">VIR_GET_CPUMAP</a>(cpumaps, maplen, vcpu);
@ -292,6 +303,28 @@ The content of this structure is not made public by the API.
<hr/>
<div class="refsect2" lang="en"><h3><a name="virNodeInfoPtr">Typedef </a>virNodeInfoPtr</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virNodeInfo">virNodeInfo</a> * virNodeInfoPtr;
</pre><p>a <a href="libvirt-libvirt.html#virNodeInfoPtr">virNodeInfoPtr</a> is a pointer to a <a href="libvirt-libvirt.html#virNodeInfo">virNodeInfo</a> structure.</p>
</div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virSchedParameter">Structure </a>virSchedParameter</h3><pre class="programlisting">struct _virSchedParameter {
charfield[VIR_DOMAIN_SCHED_FIELD_LENGTH] field : parameter name
int type : parameter type
} virSchedParameter;
</pre><p/>
</div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virSchedParameterPtr">Typedef </a>virSchedParameterPtr</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virSchedParameter">virSchedParameter</a> * virSchedParameterPtr;
</pre><p>a <a href="libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a> is a pointer to a <a href="libvirt-libvirt.html#virSchedParameter">virSchedParameter</a> structure.</p>
</div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virSchedParameterType">Enum </a>virSchedParameterType</h3><pre class="programlisting">enum <a href="#virSchedParameterType">virSchedParameterType</a> {
<a name="VIR_DOMAIN_SCHED_FIELD_INT">VIR_DOMAIN_SCHED_FIELD_INT</a> = 1 /* integer case */
<a name="VIR_DOMAIN_SCHED_FIELD_UINT">VIR_DOMAIN_SCHED_FIELD_UINT</a> = 2 /* unsigned integer case */
<a name="VIR_DOMAIN_SCHED_FIELD_LLONG">VIR_DOMAIN_SCHED_FIELD_LLONG</a> = 3 /* long long case */
<a name="VIR_DOMAIN_SCHED_FIELD_ULLONG">VIR_DOMAIN_SCHED_FIELD_ULLONG</a> = 4 /* unsigned long long case */
<a name="VIR_DOMAIN_SCHED_FIELD_DOUBLE">VIR_DOMAIN_SCHED_FIELD_DOUBLE</a> = 5 /* double case */
<a name="VIR_DOMAIN_SCHED_FIELD_BOOLEAN">VIR_DOMAIN_SCHED_FIELD_BOOLEAN</a> = 6 /* boolean(character) case */
};
</pre><p/>
</div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virVcpuInfo">Structure </a>virVcpuInfo</h3><pre class="programlisting">struct _virVcpuInfo {
@ -352,7 +385,7 @@ The content of this structure is not made public by the API.
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>names</tt></i>:</span></td><td>array to collect the list of names of active networks</td></tr><tr><td><span class="term"><i><tt>maxnames</tt></i>:</span></td><td>size of @names</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of networks found or -1 in case of error</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virConnectNumOfDefinedDomains"/>virConnectNumOfDefinedDomains ()</h3><pre class="programlisting">int virConnectNumOfDefinedDomains (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br/>
</pre><p>Provides the number of active domains.</p>
</pre><p>Provides the number of inactive domains.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of domain found or -1 in case of error</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virConnectNumOfDefinedNetworks"/>virConnectNumOfDefinedNetworks ()</h3><pre class="programlisting">int virConnectNumOfDefinedNetworks (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br/>
@ -434,6 +467,14 @@ The content of this structure is not made public by the API.
<div class="refsect2" lang="en"><h3><a name="virDomainGetOSType"/>virDomainGetOSType ()</h3><pre class="programlisting">char * virDomainGetOSType (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br/>
</pre><p>Get the type of domain operation system.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new string or NULL in case of error, the string must be freed by the caller.</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virDomainGetSchedulerParameters"/>virDomainGetSchedulerParameters ()</h3><pre class="programlisting">int virDomainGetSchedulerParameters (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> <a href="libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a> params, <br/> int * nparams)<br/>
</pre><p>Get the scheduler parameters, the @params array will be filled with the values.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object</td></tr><tr><td><span class="term"><i><tt>params</tt></i>:</span></td><td>pointer to scheduler parameter object (return value)</td></tr><tr><td><span class="term"><i><tt>nparams</tt></i>:</span></td><td>pointer to number of scheduler parameter (this value should be same than the returned value nparams of virDomainGetSchedulerType)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success.</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virDomainGetSchedulerType"/>virDomainGetSchedulerType ()</h3><pre class="programlisting">char * virDomainGetSchedulerType (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> int * nparams)<br/>
</pre><p>Get the scheduler type.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object</td></tr><tr><td><span class="term"><i><tt>nparams</tt></i>:</span></td><td>number of scheduler parameters(return value)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL in case of error. The caller must free the returned string.</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virDomainGetUUID"/>virDomainGetUUID ()</h3><pre class="programlisting">int virDomainGetUUID (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> unsigned char * uuid)<br/>
</pre><p>Get the UUID for a domain</p>
@ -498,6 +539,10 @@ The content of this structure is not made public by the API.
<div class="refsect2" lang="en"><h3><a name="virDomainSetMemory"/>virDomainSetMemory ()</h3><pre class="programlisting">int virDomainSetMemory (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> unsigned long memory)<br/>
</pre><p>Dynamically change the target amount of physical memory allocated to a domain. If domain is NULL, then this change the amount of memory reserved to Domain0 i.e. the domain where the application runs. This function may requires priviledged access to the hypervisor.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object or NULL</td></tr><tr><td><span class="term"><i><tt>memory</tt></i>:</span></td><td>the memory size in kilobytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virDomainSetSchedulerParameters"/>virDomainSetSchedulerParameters ()</h3><pre class="programlisting">int virDomainSetSchedulerParameters (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> <a href="libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a> params, <br/> int nparams)<br/>
</pre><p>Change the scheduler parameters</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object</td></tr><tr><td><span class="term"><i><tt>params</tt></i>:</span></td><td>pointer to scheduler parameter objects</td></tr><tr><td><span class="term"><i><tt>nparams</tt></i>:</span></td><td>number of scheduler parameter (this value should be same or less than the returned value nparams of virDomainGetSchedulerType)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success.</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="virDomainSetVcpus"/>virDomainSetVcpus ()</h3><pre class="programlisting">int virDomainSetVcpus (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br/> unsigned int nvcpus)<br/>
</pre><p>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 priviledged access to the hypervisor.</p>

View File

@ -91,7 +91,9 @@ void <a href="#virConnResetLastError">virConnResetLastError</a> (<a href="libvi
<a name="VIR_FROM_PROXY">VIR_FROM_PROXY</a> = 8 /* Error in the proxy code */
<a name="VIR_FROM_CONF">VIR_FROM_CONF</a> = 9 /* Error in the configuration file handling */
<a name="VIR_FROM_QEMU">VIR_FROM_QEMU</a> = 10 /* Error at the QEMU daemon */
<a name="VIR_FROM_NET">VIR_FROM_NET</a> = 11 /* Error when operating on a network */
<a name="VIR_FROM_NET">VIR_FROM_NET</a> = 11 /* Error when operating on a network */
<a name="VIR_FROM_TEST">VIR_FROM_TEST</a> = 12 /* Error from test driver */
<a name="VIR_FROM_REMOTE">VIR_FROM_REMOTE</a> = 13 /* Error from remote driver */
};
</pre><p/>
</div>
@ -143,7 +145,10 @@ void <a href="#virConnResetLastError">virConnResetLastError</a> (<a href="libvi
<a name="VIR_ERR_XML_DETAIL">VIR_ERR_XML_DETAIL</a> = 35 /* detail of an XML error */
<a name="VIR_ERR_INVALID_NETWORK">VIR_ERR_INVALID_NETWORK</a> = 36 /* invalid network object */
<a name="VIR_ERR_NETWORK_EXIST">VIR_ERR_NETWORK_EXIST</a> = 37 /* the network already exist */
<a name="VIR_ERR_SYSTEM_ERROR">VIR_ERR_SYSTEM_ERROR</a> = 38 /* general system call failure */
<a name="VIR_ERR_SYSTEM_ERROR">VIR_ERR_SYSTEM_ERROR</a> = 38 /* general system call failure */
<a name="VIR_ERR_RPC">VIR_ERR_RPC</a> = 39 /* some sort of RPC error */
<a name="VIR_ERR_GNUTLS_ERROR">VIR_ERR_GNUTLS_ERROR</a> = 40 /* error from a GNUTLS call */
<a name="VIR_WAR_NO_NETWORK">VIR_WAR_NO_NETWORK</a> = 41 /* failed to start network */
};
</pre><p/>
</div>

View File

@ -1,10 +1,10 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Downloads</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Downloads</h1><p>The latest versions of libvirt can be found on the <a href="ftp://libvirt.org/libvirt/">libvirt.org</a>server ( <a href="http://libvirt.org/sources/">HTTP</a>, <a href="ftp://libvirt.org/libvirt/">FTP</a>). You will find there the
releasedversions as well as <a href="http://libvirt.org/sources/libvirt-cvs-snapshot.tar.gz">snapshottarballs</a>updated
from CVS head every hour</p><p>Anonymous <a href="http://ximbiot.com/cvs/cvshome/docs/">CVS</a>is
alsoavailable, first register onto the server:</p><p><code>cvs -d :pserver:anoncvs@libvirt.org:2401/data/cvs login</code></p><p>it will request a password, enter <strong>anoncvs</strong>. Then you
cancheckout the development tree with:</p><p><code>cvs -d :pserver:anoncvs@libvirt.org:2401/data/cvs
colibvirt</code></p><p>Use ./autogen.sh to configure the local checkout, then
<code>make</code>and <code>make install</code>, as usual. All normal cvs
commands are nowavailable except commiting to the base.</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Formats</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Downloads</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Downloads</h1><p>The latest versions of libvirt can be found on the <a href="ftp://libvirt.org/libvirt/">libvirt.org</a> server ( <a href="http://libvirt.org/sources/">HTTP</a>, <a href="ftp://libvirt.org/libvirt/">FTP</a>). You will find there the released
versions as well as <a href="http://libvirt.org/sources/libvirt-cvs-snapshot.tar.gz">snapshot
tarballs</a> updated from CVS head every hour</p><p>Anonymous <a href="http://ximbiot.com/cvs/cvshome/docs/">CVS</a> is also
available, first register onto the server:</p><p><code>cvs -d :pserver:anoncvs@libvirt.org:2401/data/cvs login</code></p><p>it will request a password, enter <strong>anoncvs</strong>. Then you can
checkout the development tree with:</p><p><code>cvs -d :pserver:anoncvs@libvirt.org:2401/data/cvs co
libvirt</code></p><p>Use ./autogen.sh to configure the local checkout, then <code>make</code>
and <code>make install</code>, as usual. All normal cvs commands are now
available except commiting to the base.</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

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@ -3,65 +3,67 @@
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Handling of errors</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Handling of errors</h1><p>The main goals of libvirt when it comes to error handling are:</p><ul><li>provide as much detail as possible</li>
<li>provide the informations as soon as possible</li>
<li>dont force the library user into one style of error handling</li>
</ul><p>As result the library provide both synchronous, callback based
andasynchronous error reporting. When an error happens in the library code
theerror is logged, allowing to retrieve it later and if the user registered
anerror callback it will be called synchronously. Once the call to libvirt
endsthe error can be detected by the return value and the full information
forthe last logged error can be retrieved.</p><p>To avoid as much as prossible troubles with a global variable in
amultithreaded environment, libvirt will associate when possible the errors
tothe current connection they are related to, that way the error is stored in
adynamic structure which can be made thread specific. Error callback can
beset specifically to a connection with</p><p>So error handling in the code is the following:</p><ol><li>if the error can be associated to a connection for example when
failingto look up a domain
<ol><li>if there is a callback associated to the connection set with <a href="html/libvirt-virterror.html#virConnSetErrorFunc">virConnSetErrorFunc</a>,call
it with the error informations</li>
<li>otherwise if there is a global callback set with <a href="html/libvirt-virterror.html#virSetErrorFunc">virSetErrorFunc</a>,call
it with the error information</li>
<li>otherwise call <a href="html/libvirt-virterror.html#virDefaultErrorFunc">virDefaultErrorFunc</a>which
is the default error function of the library issuing the erroron
stderr</li>
</ul><p>As result the library provide both synchronous, callback based and
asynchronous error reporting. When an error happens in the library code the
error is logged, allowing to retrieve it later and if the user registered an
error callback it will be called synchronously. Once the call to libvirt ends
the error can be detected by the return value and the full information for
the last logged error can be retrieved.</p><p>To avoid as much as prossible troubles with a global variable in a
multithreaded environment, libvirt will associate when possible the errors to
the current connection they are related to, that way the error is stored in a
dynamic structure which can be made thread specific. Error callback can be
set specifically to a connection with</p><p>So error handling in the code is the following:</p><ol><li>if the error can be associated to a connection for example when failing
to look up a domain
<ol><li>if there is a callback associated to the connection set with <a href="html/libvirt-virterror.html#virConnSetErrorFunc">virConnSetErrorFunc</a>,
call it with the error informations</li>
<li>otherwise if there is a global callback set with <a href="html/libvirt-virterror.html#virSetErrorFunc">virSetErrorFunc</a>,
call it with the error information</li>
<li>otherwise call <a href="html/libvirt-virterror.html#virDefaultErrorFunc">virDefaultErrorFunc</a>
which is the default error function of the library issuing the error
on stderr</li>
<li>save the error in the connection for later retrieval with <a href="html/libvirt-virterror.html#virConnGetLastError">virConnGetLastError</a></li>
</ol></li>
<li>otherwise like when failing to create an hypervisor connection:
<ol><li>if there is a global callback set with <a href="html/libvirt-virterror.html#virSetErrorFunc">virSetErrorFunc</a>,call
it with the error information</li>
<li>otherwise call <a href="html/libvirt-virterror.html#virDefaultErrorFunc">virDefaultErrorFunc</a>which
is the default error function of the library issuing the erroron
stderr</li>
<ol><li>if there is a global callback set with <a href="html/libvirt-virterror.html#virSetErrorFunc">virSetErrorFunc</a>,
call it with the error information</li>
<li>otherwise call <a href="html/libvirt-virterror.html#virDefaultErrorFunc">virDefaultErrorFunc</a>
which is the default error function of the library issuing the error
on stderr</li>
<li>save the error in the connection for later retrieval with <a href="html/libvirt-virterror.html#virGetLastError">virGetLastError</a></li>
</ol></li>
</ol><p>In all cases the error informations are provided as a <a href="html/libvirt-virterror.html#virErrorPtr">virErrorPtr</a>pointer
toread-only structure <a href="html/libvirt-virterror.html#virError">virError</a>containing
thefollowing fields:</p><ul><li>code: an error number from the <a href="html/libvirt-virterror.html#virErrorNumber">virErrorNumber</a>enum</li>
<li>domain: an enum indicating which part of libvirt raised the error see<a href="html/libvirt-virterror.html#virErrorDomain">virErrorDomain</a></li>
<li>level: the error level, usually VIR_ERR_ERROR, though there is room
forwarnings like VIR_ERR_WARNING</li>
</ol><p>In all cases the error informations are provided as a <a href="html/libvirt-virterror.html#virErrorPtr">virErrorPtr</a> pointer to
read-only structure <a href="html/libvirt-virterror.html#virError">virError</a> containing the
following fields:</p><ul><li>code: an error number from the <a href="html/libvirt-virterror.html#virErrorNumber">virErrorNumber</a>
enum</li>
<li>domain: an enum indicating which part of libvirt raised the error see
<a href="html/libvirt-virterror.html#virErrorDomain">virErrorDomain</a></li>
<li>level: the error level, usually VIR_ERR_ERROR, though there is room for
warnings like VIR_ERR_WARNING</li>
<li>message: the full human-readable formatted string of the error</li>
<li>conn: if available a pointer to the <a href="html/libvirt-libvirt.html#virConnectPtr">virConnectPtr</a>connection
to the hypervisor where this happened</li>
<li>dom: if available a pointer to the <a href="html/libvirt-libvirt.html#virDomainPtr">virDomainPtr</a>domaintargetted
in the operation</li>
</ul><p>and then extra raw informations about the error which may be initializedto
0 or NULL if unused</p><ul><li>str1, str2, str3: string informations, usually str1 is the errormessage
format</li>
<li>conn: if available a pointer to the <a href="html/libvirt-libvirt.html#virConnectPtr">virConnectPtr</a>
connection to the hypervisor where this happened</li>
<li>dom: if available a pointer to the <a href="html/libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain
targetted in the operation</li>
</ul><p>and then extra raw informations about the error which may be initialized
to 0 or NULL if unused</p><ul><li>str1, str2, str3: string informations, usually str1 is the error
message format</li>
<li>int1, int2: integer informations</li>
</ul><p>So usually, setting up specific error handling with libvirt consist
ofregistering an handler with with <a href="html/libvirt-virterror.html#virSetErrorFunc">virSetErrorFunc</a>orwith
<a href="html/libvirt-virterror.html#virConnSetErrorFunc">virConnSetErrorFunc</a>,chech
the value of the code value, take appropriate action, if needed letlibvirt
print the error on stderr by calling <a href="html/libvirt-virterror.html#virDefaultErrorFunc">virDefaultErrorFunc</a>.For
asynchronous error handing, set such a function doing nothing to avoidthe
error being reported on stderr, and call virConnGetLastError
orvirGetLastError when an API call returned an error value. It can be a
goodidea to use <a href="html/libvirt-virterror.html#virResetLastError">virResetError</a>or <a href="html/libvirt-virterror.html#virConnResetLastError">virConnResetLastError</a>once
an error has been processed fully.</p><p>At the python level, there only a global reporting callback function
atthis point, see the error.py example about it:</p><pre>def handler(ctxt, err):
</ul><p>So usually, setting up specific error handling with libvirt consist of
registering an handler with with <a href="html/libvirt-virterror.html#virSetErrorFunc">virSetErrorFunc</a> or
with <a href="html/libvirt-virterror.html#virConnSetErrorFunc">virConnSetErrorFunc</a>,
chech the value of the code value, take appropriate action, if needed let
libvirt print the error on stderr by calling <a href="html/libvirt-virterror.html#virDefaultErrorFunc">virDefaultErrorFunc</a>.
For asynchronous error handing, set such a function doing nothing to avoid
the error being reported on stderr, and call virConnGetLastError or
virGetLastError when an API call returned an error value. It can be a good
idea to use <a href="html/libvirt-virterror.html#virResetLastError">virResetError</a> or <a href="html/libvirt-virterror.html#virConnResetLastError">virConnResetLastError</a>
once an error has been processed fully.</p><p>At the python level, there only a global reporting callback function at
this point, see the error.py example about it:</p><pre>def handler(ctxt, err):
global errno
#print "handler(%s, %s)" % (ctxt, err)
errno = err
libvirt.registerErrorHandler(handler, 'context') </pre><p>the second argument to the registerErrorHandler function is passed as
thefist argument of the callback like in the C version. The error is a
tuplecontaining the same field as a virError in C, but cast to Python.</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Formats</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>
libvirt.registerErrorHandler(handler, 'context') </pre><p>the second argument to the registerErrorHandler function is passed as the
fist argument of the callback like in the C version. The error is a tuple
containing the same field as a virError in C, but cast to Python.</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

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@ -2,7 +2,7 @@
SUBDIRS=python
INCLUDES = -I$(top_builddir)/include -I$(top_srcdir)/include -I@srcdir@/include
DEPS = $(top_builddir)/src/libvirt.la
LDADDS = @STATIC_BINARIES@ $(top_builddir)/src/libvirt.la
LDADDS = @STATIC_BINARIES@ $(WARN_CFLAGS) $(top_builddir)/src/libvirt.la
rebuild: examples.xml index.html

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@ -1,20 +1,19 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>XML Formats</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">XML Formats</h1><p>This section describes the XML formats used mostly to represent domains,
there are variations on the format based on the kind of domains run and the
options used to launch them:</p><ul><li><a href="#Normal1">Normal paravirtualized Xen domains</a></li>
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>XML Format</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">XML Format</h1><p>This section describes the XML format used to represent domains, there are
variations on the format based on the kind of domains run and the options
used to launch them:</p><ul><li><a href="#Normal1">Normal paravirtualized Xen domains</a></li>
<li><a href="#Fully1">Fully virtualized Xen domains</a></li>
<li><a href="#KVM1">KVM domains</a></li>
<li><a href="#Net1">Networking options for QEmu and KVM</a></li>
<li><a href="#QEmu1">QEmu domains</a></li>
<li><a href="#Capa1">Discovering virtualization capabilities</a></li>
</ul><p>The formats try as much as possible to follow the same structure and reuse
elements and attributes where it makes sense.</p><h3 id="Normal"><a name="Normal1" id="Normal1">Normal paravirtualized
Xendomains</a>:</h3><p>The library use an XML format to describe domains, as input to <a href="html/libvirt-libvirt.html#virDomainCreateLinux">virDomainCreateLinux()</a>and
as the output of <a href="html/libvirt-libvirt.html#virDomainGetXMLDesc">virDomainGetXMLDesc()</a>,the
following is an example of the format as returned by the shell
command<code>virsh xmldump fc4</code>, where fc4 was one of the running
domains:</p><pre>&lt;domain type='xen' <span style="color: #0071FF; background-color: #FFFFFF">id='18'</span>&gt;
elements and attributes where it makes sense.</p><h3 id="Normal"><a name="Normal1" id="Normal1">Normal paravirtualized Xen
guests</a>:</h3><p>The library use an XML format to describe domains, as input to <a href="html/libvirt-libvirt.html#virDomainCreateLinux">virDomainCreateLinux()</a>
and as the output of <a href="html/libvirt-libvirt.html#virDomainGetXMLDesc">virDomainGetXMLDesc()</a>,
the following is an example of the format as returned by the shell command
<code>virsh xmldump fc4</code> , where fc4 was one of the running domains:</p><pre>&lt;domain type='xen' <span style="color: #0071FF; background-color: #FFFFFF">id='18'</span>&gt;
&lt;name&gt;fc4&lt;/name&gt;
<span style="color: #00B200; background-color: #FFFFFF">&lt;os&gt;
&lt;type&gt;linux&lt;/type&gt;
@ -37,72 +36,70 @@ domains:</p><pre>&lt;domain type='xen' <span style="color: #0071FF; background-c
&lt;/interface&gt;</span>
<span style="color: #FF8000; background-color: #FFFFFF">&lt;console tty='/dev/pts/5'/&gt;</span>
&lt;/devices&gt;
&lt;/domain&gt;</pre><p>The root element must be called <code>domain</code>with no namespace,
the<code>type</code>attribute indicates the kind of hypervisor used, 'xen'
isthe default value. The <code>id</code>attribute gives the domain id
atruntime (not however that this may change, for example if the domain is
savedto disk and restored). The domain has a few children whose order is
notsignificant:</p><ul><li>name: the domain name, preferably ASCII based</li>
&lt;/domain&gt;</pre><p>The root element must be called <code>domain</code> with no namespace, the
<code>type</code> attribute indicates the kind of hypervisor used, 'xen' is
the default value. The <code>id</code> attribute gives the domain id at
runtime (not however that this may change, for example if the domain is saved
to disk and restored). The domain has a few children whose order is not
significant:</p><ul><li>name: the domain name, preferably ASCII based</li>
<li>memory: the maximum memory allocated to the domain in kilobytes</li>
<li>vcpu: the number of virtual cpu configured for the domain</li>
<li>os: a block describing the Operating System, its content will
bedependant on the OS type
<li>os: a block describing the Operating System, its content will be
dependant on the OS type
<ul><li>type: indicate the OS type, always linux at this point</li>
<li>kernel: path to the kernel on the Domain 0 filesystem</li>
<li>initrd: an optional path for the init ramdisk on the Domain
0filesystem</li>
<li>initrd: an optional path for the init ramdisk on the Domain 0
filesystem</li>
<li>cmdline: optional command line to the kernel</li>
<li>root: the root filesystem from the guest viewpoint, it may bepassed
as part of the cmdline content too</li>
<li>root: the root filesystem from the guest viewpoint, it may be
passed as part of the cmdline content too</li>
</ul></li>
<li>devices: a list of <code>disk</code>,
<code>interface</code>and<code>console</code>descriptions in no special
order</li>
</ul><p>The format of the devices and their type may grow over time, but
thefollowing should be sufficient for basic use:</p><p>A <code>disk</code>device indicates a block device, it can have twovalues
for the type attribute either 'file' or 'block' corresponding to the 2options
availble at the Xen layer. It has two mandatory children, and oneoptional one
in no specific order:</p><ul><li>source with a file attribute containing the path in Domain 0 to thefile
or a dev attribute if using a block device, containing the devicename
('hda5' or '/dev/hda5')</li>
<li>target indicates in a dev attribute the device where it is mapped inthe
guest</li>
<li>readonly an optional empty element indicating the device
isread-only</li>
</ul><p>An <code>interface</code>element describes a network device mapped on
theguest, it also has a type whose value is currently 'bridge', it also have
anumber of children in no specific order:</p><ul><li>source: indicating the bridge name</li>
<li>devices: a list of <code>disk</code>, <code>interface</code> and
<code>console</code> descriptions in no special order</li>
</ul><p>The format of the devices and their type may grow over time, but the
following should be sufficient for basic use:</p><p>A <code>disk</code> device indicates a block device, it can have two
values for the type attribute either 'file' or 'block' corresponding to the 2
options availble at the Xen layer. It has two mandatory children, and one
optional one in no specific order:</p><ul><li>source with a file attribute containing the path in Domain 0 to the
file or a dev attribute if using a block device, containing the device
name ('hda5' or '/dev/hda5')</li>
<li>target indicates in a dev attribute the device where it is mapped in
the guest</li>
<li>readonly an optional empty element indicating the device is
read-only</li>
</ul><p>An <code>interface</code> element describes a network device mapped on the
guest, it also has a type whose value is currently 'bridge', it also have a
number of children in no specific order:</p><ul><li>source: indicating the bridge name</li>
<li>mac: the optional mac address provided in the address attribute</li>
<li>ip: the optional IP address provided in the address attribute</li>
<li>script: the script used to bridge the interfcae in the Domain 0</li>
<li>target: and optional target indicating the device name.</li>
</ul><p>A <code>console</code>element describes a serial console connection tothe
guest. It has no children, and a single attribute
<code>tty</code>whichprovides the path to the Pseudo TTY on which the guest
console can beaccessed</p><p>Life cycle actions for the domain can also be expressed in the XML
format,they drive what should be happening if the domain crashes, is rebooted
or ispoweroff. There is various actions possible when this happen:</p><ul><li>destroy: The domain is cleaned up (that's the default normal
processingin Xen)</li>
<li>restart: A new domain is started in place of the old one with the
sameconfiguration parameters</li>
<li>preserve: The domain will remain in memory until it is
destroyedmanually, it won't be running but allows for post-mortem
debugging</li>
<li>rename-restart: a variant of the previous one but where the old
domainis renamed before being saved to allow a restart</li>
</ul><p>A <code>console</code> element describes a serial console connection to
the guest. It has no children, and a single attribute <code>tty</code> which
provides the path to the Pseudo TTY on which the guest console can be
accessed</p><p>Life cycle actions for the domain can also be expressed in the XML format,
they drive what should be happening if the domain crashes, is rebooted or is
poweroff. There is various actions possible when this happen:</p><ul><li>destroy: The domain is cleaned up (that's the default normal processing
in Xen)</li>
<li>restart: A new domain is started in place of the old one with the same
configuration parameters</li>
<li>preserve: The domain will remain in memory until it is destroyed
manually, it won't be running but allows for post-mortem debugging</li>
<li>rename-restart: a variant of the previous one but where the old domain
is renamed before being saved to allow a restart</li>
</ul><p>The following could be used for a Xen production system:</p><pre>&lt;domain&gt;
...
&lt;on_reboot&gt;restart&lt;/on_reboot&gt;
&lt;on_poweroff&gt;destroy&lt;/on_poweroff&gt;
&lt;on_crash&gt;rename-restart&lt;/on_crash&gt;
...
&lt;/domain&gt;</pre><p>While the format may be extended in various ways as support for
morehypervisor types and features are added, it is expected that this core
subsetwill remain functional in spite of the evolution of the library.</p><h3 id="Fully"><a name="Fully1" id="Fully1">Fully virtualized
guests</a>(added in 0.1.3):</h3><p>Here is an example of a domain description used to start a
fullyvirtualized (a.k.a. HVM) Xen domain. This requires hardware
virtualizationsupport at the processor level but allows to run unmodified
operatingsystems:</p><pre>&lt;domain type='xen' id='3'&gt;
&lt;/domain&gt;</pre><p>While the format may be extended in various ways as support for more
hypervisor types and features are added, it is expected that this core subset
will remain functional in spite of the evolution of the library.</p><h3 id="Fully"><a name="Fully1" id="Fully1">Fully virtualized guests</a>
(added in 0.1.3):</h3><p>Here is an example of a domain description used to start a fully
virtualized (a.k.a. HVM) Xen domain. This requires hardware virtualization
support at the processor level but allows to run unmodified operating
systems:</p><pre>&lt;domain type='xen' id='3'&gt;
&lt;name&gt;fv0&lt;/name&gt;
&lt;uuid&gt;4dea22b31d52d8f32516782e98ab3fa0&lt;/uuid&gt;
&lt;os&gt;
@ -142,49 +139,49 @@ operatingsystems:</p><pre>&lt;domain type='xen' id='3'&gt;
&lt;/disk&gt;
<span style="color: #0000E5; background-color: #FFFFFF">&lt;graphics type='vnc' port='5904'/&gt;</span>
&lt;/devices&gt;
&lt;/domain&gt;</pre><p>There is a few things to notice specifically for HVM domains:</p><ul><li>the optional <code>&lt;features&gt;</code>block is used to
enablecertain guest CPU / system features. For HVM guests the
followingfeatures are defined:
<ul><li><code>pae</code>- enable PAE memory addressing</li>
<li><code>apic</code>- enable IO APIC</li>
<li><code>acpi</code>- enable ACPI bios</li>
&lt;/domain&gt;</pre><p>There is a few things to notice specifically for HVM domains:</p><ul><li>the optional <code>&lt;features&gt;</code> block is used to enable
certain guest CPU / system features. For HVM guests the following
features are defined:
<ul><li><code>pae</code> - enable PAE memory addressing</li>
<li><code>apic</code> - enable IO APIC</li>
<li><code>acpi</code> - enable ACPI bios</li>
</ul></li>
<li>the <code>&lt;os&gt;</code>block description is very different, firstit
indicates that the type is 'hvm' for hardware virtualization, theninstead
of a kernel, boot and command line arguments, it points to an osboot
loader which will extract the boot informations from the boot
devicespecified in a separate boot element. The <code>dev</code>attribute
onthe <code>boot</code>tag can be one of:
<ul><li><code>fd</code>- boot from first floppy device</li>
<li><code>hd</code>- boot from first harddisk device</li>
<li><code>cdrom</code>- boot from first cdrom device</li>
<li>the <code>&lt;os&gt;</code> block description is very different, first
it indicates that the type is 'hvm' for hardware virtualization, then
instead of a kernel, boot and command line arguments, it points to an os
boot loader which will extract the boot informations from the boot device
specified in a separate boot element. The <code>dev</code> attribute on
the <code>boot</code> tag can be one of:
<ul><li><code>fd</code> - boot from first floppy device</li>
<li><code>hd</code> - boot from first harddisk device</li>
<li><code>cdrom</code> - boot from first cdrom device</li>
</ul></li>
<li>the <code>&lt;devices&gt;</code>section includes an emulator
entrypointing to an additional program in charge of emulating the
devices</li>
<li>the disk entry indicates in the dev target section that the
emulationfor the drive is the first IDE disk device hda. The list of
device namessupported is dependant on the Hypervisor, but for Xen it can
be any IDEdevice <code>hda</code>-<code>hdd</code>, or a floppy
device<code>fda</code>, <code>fdb</code>. The
<code>&lt;disk&gt;</code>elementalso supports a 'device' attribute to
indicate what kinda of hardware toemulate. The following values are
supported:
<ul><li><code>floppy</code>- a floppy disk controller</li>
<li><code>disk</code>- a generic hard drive (the default itomitted)</li>
<li><code>cdrom</code>- a CDROM device</li>
<li>the <code>&lt;devices&gt;</code> section includes an emulator entry
pointing to an additional program in charge of emulating the devices</li>
<li>the disk entry indicates in the dev target section that the emulation
for the drive is the first IDE disk device hda. The list of device names
supported is dependant on the Hypervisor, but for Xen it can be any IDE
device <code>hda</code>-<code>hdd</code>, or a floppy device
<code>fda</code>, <code>fdb</code>. The <code>&lt;disk&gt;</code> element
also supports a 'device' attribute to indicate what kinda of hardware to
emulate. The following values are supported:
<ul><li><code>floppy</code> - a floppy disk controller</li>
<li><code>disk</code> - a generic hard drive (the default it
omitted)</li>
<li><code>cdrom</code> - a CDROM device</li>
</ul>
For Xen 3.0.2 and earlier a CDROM device can only be emulated on
the<code>hdc</code>channel, while for 3.0.3 and later, it can be
emulatedon any IDE channel.</li>
<li>the <code>&lt;devices&gt;</code>section also include at least oneentry
for the graphic device used to render the os. Currently there isjust 2
types possible 'vnc' or 'sdl'. If the type is 'vnc', then anadditional
<code>port</code>attribute will be present indicating the TCPport on
which the VNC server is accepting client connections.</li>
</ul><p>It is likely that the HVM description gets additional optional elementsand
attributes as the support for fully virtualized domain expands,especially for
the variety of devices emulated and the graphic supportoptions offered.</p><h3><a name="KVM1" id="KVM1">KVM domain (added in 0.2.0)</a></h3><p>Support for the <a href="http://kvm.qumranet.com/">KVM virtualization</a>
For Xen 3.0.2 and earlier a CDROM device can only be emulated on the
<code>hdc</code> channel, while for 3.0.3 and later, it can be emulated
on any IDE channel.</li>
<li>the <code>&lt;devices&gt;</code> section also include at least one
entry for the graphic device used to render the os. Currently there is
just 2 types possible 'vnc' or 'sdl'. If the type is 'vnc', then an
additional <code>port</code> attribute will be present indicating the TCP
port on which the VNC server is accepting client connections.</li>
</ul><p>It is likely that the HVM description gets additional optional elements
and attributes as the support for fully virtualized domain expands,
especially for the variety of devices emulated and the graphic support
options offered.</p><h3><a name="KVM1" id="KVM1">KVM domain (added in 0.2.0)</a></h3><p>Support for the <a href="http://kvm.qumranet.com/">KVM virtualization</a>
is provided in recent Linux kernels (2.6.20 and onward). This requires
specific hardware with acceleration support and the availability of the
special version of the <a href="http://fabrice.bellard.free.fr/qemu/">QEmu</a> binary. Since this
@ -415,4 +412,4 @@ Xen support, you will see the os_type of xen to indicate a paravirtual
kernel, then architecture informations and potential features.</p><p>The third block (in green) gives similar informations but when running a
32 bit OS fully virtualized with Xen using the hvm support.</p><p>This section is likely to be updated and augmented in the future, see <a href="https://www.redhat.com/archives/libvir-list/2007-March/msg00215.html">the
discussion</a> which led to the capabilities format in the mailing-list
archives.</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Formats</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>
archives.</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="../libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Module libvirt from libvirt</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Module libvirt from libvirt</h1><table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="u" href="index.html"><img src="up.png" width="24" height="24" border="0" alt="Up" /></a></td><th align="left"><a href="index.html">API documentation</a></th><td><a accesskey="h" href="../index.html"><img src="home.png" width="24" height="24" border="0" alt="Home" /></a></td><th align="center"><a href="../index.html">The virtualization API</a></th><th align="right"><a href="libvirt-virterror.html">virterror</a></th><td><a accesskey="n" href="libvirt-virterror.html"><img src="right.png" width="24" height="24" border="0" alt="Next" /></a></td></tr></table><p>Provides the interfaces of the libvirt library to handle Xen domains from a process running in domain 0 </p><h2>Table of Contents</h2><pre class="programlisting">#define <a href="#LIBVIR_VERSION_NUMBER">LIBVIR_VERSION_NUMBER</a></pre><pre class="programlisting">#define <a href="#VIR_COPY_CPUMAP">VIR_COPY_CPUMAP</a></pre><pre class="programlisting">#define <a href="#VIR_CPU_MAPLEN">VIR_CPU_MAPLEN</a></pre><pre class="programlisting">#define <a href="#VIR_CPU_USABLE">VIR_CPU_USABLE</a></pre><pre class="programlisting">#define <a href="#VIR_GET_CPUMAP">VIR_GET_CPUMAP</a></pre><pre class="programlisting">#define <a href="#VIR_NODEINFO_MAXCPUS">VIR_NODEINFO_MAXCPUS</a></pre><pre class="programlisting">#define <a href="#VIR_UNUSE_CPU">VIR_UNUSE_CPU</a></pre><pre class="programlisting">#define <a href="#VIR_USE_CPU">VIR_USE_CPU</a></pre><pre class="programlisting">Structure <a href="#virConnect">virConnect</a><br />struct _virConnect
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="../libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Module libvirt from libvirt</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Module libvirt from libvirt</h1><table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="u" href="index.html"><img src="up.png" width="24" height="24" border="0" alt="Up" /></a></td><th align="left"><a href="index.html">API documentation</a></th><td><a accesskey="h" href="../index.html"><img src="home.png" width="24" height="24" border="0" alt="Home" /></a></td><th align="center"><a href="../index.html">The virtualization API</a></th><th align="right"><a href="libvirt-virterror.html">virterror</a></th><td><a accesskey="n" href="libvirt-virterror.html"><img src="right.png" width="24" height="24" border="0" alt="Next" /></a></td></tr></table><p>Provides the interfaces of the libvirt library to handle Xen domains from a process running in domain 0 </p><h2>Table of Contents</h2><pre class="programlisting">#define <a href="#LIBVIR_VERSION_NUMBER">LIBVIR_VERSION_NUMBER</a></pre><pre class="programlisting">#define <a href="#VIR_COPY_CPUMAP">VIR_COPY_CPUMAP</a></pre><pre class="programlisting">#define <a href="#VIR_CPU_MAPLEN">VIR_CPU_MAPLEN</a></pre><pre class="programlisting">#define <a href="#VIR_CPU_USABLE">VIR_CPU_USABLE</a></pre><pre class="programlisting">#define <a href="#VIR_DOMAIN_SCHED_FIELD_LENGTH">VIR_DOMAIN_SCHED_FIELD_LENGTH</a></pre><pre class="programlisting">#define <a href="#VIR_GET_CPUMAP">VIR_GET_CPUMAP</a></pre><pre class="programlisting">#define <a href="#VIR_NODEINFO_MAXCPUS">VIR_NODEINFO_MAXCPUS</a></pre><pre class="programlisting">#define <a href="#VIR_UNUSE_CPU">VIR_UNUSE_CPU</a></pre><pre class="programlisting">#define <a href="#VIR_USE_CPU">VIR_USE_CPU</a></pre><pre class="programlisting">#define <a href="#VIR_UUID_BUFLEN">VIR_UUID_BUFLEN</a></pre><pre class="programlisting">#define <a href="#VIR_UUID_STRING_BUFLEN">VIR_UUID_STRING_BUFLEN</a></pre><pre class="programlisting">Structure <a href="#virConnect">virConnect</a><br />struct _virConnect
The content of this structure is not made public by the API.
</pre><pre class="programlisting">Typedef <a href="libvirt-libvirt.html#virConnect">virConnect</a> * <a name="virConnectPtr" id="virConnectPtr">virConnectPtr</a>
</pre><pre class="programlisting">Enum <a href="#virDeviceMode">virDeviceMode</a>
@ -14,18 +14,30 @@ The content of this structure is not made public by the API.
</pre><pre class="programlisting">Typedef <a href="libvirt-libvirt.html#virDomain">virDomain</a> * <a name="virDomainPtr" id="virDomainPtr">virDomainPtr</a>
</pre><pre class="programlisting">Enum <a href="#virDomainRestart">virDomainRestart</a>
</pre><pre class="programlisting">Enum <a href="#virDomainState">virDomainState</a>
</pre><pre class="programlisting">Structure <a href="#virNetwork">virNetwork</a><br />struct _virNetwork
The content of this structure is not made public by the API.
</pre><pre class="programlisting">Typedef <a href="libvirt-libvirt.html#virNetwork">virNetwork</a> * <a name="virNetworkPtr" id="virNetworkPtr">virNetworkPtr</a>
</pre><pre class="programlisting">Structure <a href="#virNodeInfo">virNodeInfo</a><br />struct _virNodeInfo
</pre><pre class="programlisting">Typedef <a href="libvirt-libvirt.html#virNodeInfo">virNodeInfo</a> * <a name="virNodeInfoPtr" id="virNodeInfoPtr">virNodeInfoPtr</a>
</pre><pre class="programlisting">Structure <a href="#virSchedParameter">virSchedParameter</a><br />struct _virSchedParameter
</pre><pre class="programlisting">Typedef <a href="libvirt-libvirt.html#virSchedParameter">virSchedParameter</a> * <a name="virSchedParameterPtr" id="virSchedParameterPtr">virSchedParameterPtr</a>
</pre><pre class="programlisting">Enum <a href="#virSchedParameterType">virSchedParameterType</a>
</pre><pre class="programlisting">Structure <a href="#virVcpuInfo">virVcpuInfo</a><br />struct _virVcpuInfo
</pre><pre class="programlisting">Typedef <a href="libvirt-libvirt.html#virVcpuInfo">virVcpuInfo</a> * <a name="virVcpuInfoPtr" id="virVcpuInfoPtr">virVcpuInfoPtr</a>
</pre><pre class="programlisting">Enum <a href="#virVcpuState">virVcpuState</a>
</pre><pre class="programlisting">int <a href="#virConnectClose">virConnectClose</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)</pre>
<pre class="programlisting">char * <a href="#virConnectGetCapabilities">virConnectGetCapabilities</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)</pre>
<pre class="programlisting">int <a href="#virConnectGetMaxVcpus">virConnectGetMaxVcpus</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * type)</pre>
<pre class="programlisting">const char * <a href="#virConnectGetType">virConnectGetType</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)</pre>
<pre class="programlisting">int <a href="#virConnectGetVersion">virConnectGetVersion</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> unsigned long * hvVer)</pre>
<pre class="programlisting">int <a href="#virConnectListDefinedDomains">virConnectListDefinedDomains</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char ** names, <br /> int maxnames)</pre>
<pre class="programlisting">int <a href="#virConnectListDefinedDomains">virConnectListDefinedDomains</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> char ** const names, <br /> int maxnames)</pre>
<pre class="programlisting">int <a href="#virConnectListDefinedNetworks">virConnectListDefinedNetworks</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> char ** const names, <br /> int maxnames)</pre>
<pre class="programlisting">int <a href="#virConnectListDomains">virConnectListDomains</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> int * ids, <br /> int maxids)</pre>
<pre class="programlisting">int <a href="#virConnectListNetworks">virConnectListNetworks</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> char ** const names, <br /> int maxnames)</pre>
<pre class="programlisting">int <a href="#virConnectNumOfDefinedDomains">virConnectNumOfDefinedDomains</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)</pre>
<pre class="programlisting">int <a href="#virConnectNumOfDefinedNetworks">virConnectNumOfDefinedNetworks</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)</pre>
<pre class="programlisting">int <a href="#virConnectNumOfDomains">virConnectNumOfDomains</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)</pre>
<pre class="programlisting">int <a href="#virConnectNumOfNetworks">virConnectNumOfNetworks</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)</pre>
<pre class="programlisting"><a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> <a href="#virConnectOpen">virConnectOpen</a> (const char * name)</pre>
<pre class="programlisting"><a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> <a href="#virConnectOpenReadOnly">virConnectOpenReadOnly</a> (const char * name)</pre>
<pre class="programlisting">int <a href="#virDomainAttachDevice">virDomainAttachDevice</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> char * xml)</pre>
@ -36,11 +48,15 @@ The content of this structure is not made public by the API.
<pre class="programlisting">int <a href="#virDomainDestroy">virDomainDestroy</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">int <a href="#virDomainDetachDevice">virDomainDetachDevice</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> char * xml)</pre>
<pre class="programlisting">int <a href="#virDomainFree">virDomainFree</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">int <a href="#virDomainGetAutostart">virDomainGetAutostart</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> int * autostart)</pre>
<pre class="programlisting">unsigned int <a href="#virDomainGetID">virDomainGetID</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">int <a href="#virDomainGetInfo">virDomainGetInfo</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> <a href="libvirt-libvirt.html#virDomainInfoPtr">virDomainInfoPtr</a> info)</pre>
<pre class="programlisting">unsigned long <a href="#virDomainGetMaxMemory">virDomainGetMaxMemory</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">int <a href="#virDomainGetMaxVcpus">virDomainGetMaxVcpus</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">const char * <a href="#virDomainGetName">virDomainGetName</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">char * <a href="#virDomainGetOSType">virDomainGetOSType</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">int <a href="#virDomainGetSchedulerParameters">virDomainGetSchedulerParameters</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> <a href="libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a> params, <br /> int * nparams)</pre>
<pre class="programlisting">char * <a href="#virDomainGetSchedulerType">virDomainGetSchedulerType</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> int * nparams)</pre>
<pre class="programlisting">int <a href="#virDomainGetUUID">virDomainGetUUID</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned char * uuid)</pre>
<pre class="programlisting">int <a href="#virDomainGetUUIDString">virDomainGetUUIDString</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> char * buf)</pre>
<pre class="programlisting">int <a href="#virDomainGetVcpus">virDomainGetVcpus</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> <a href="libvirt-libvirt.html#virVcpuInfoPtr">virVcpuInfoPtr</a> info, <br /> int maxinfo, <br /> unsigned char * cpumaps, <br /> int maplen)</pre>
@ -54,24 +70,45 @@ The content of this structure is not made public by the API.
<pre class="programlisting">int <a href="#virDomainRestore">virDomainRestore</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * from)</pre>
<pre class="programlisting">int <a href="#virDomainResume">virDomainResume</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">int <a href="#virDomainSave">virDomainSave</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> const char * to)</pre>
<pre class="programlisting">int <a href="#virDomainSetAutostart">virDomainSetAutostart</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> int autostart)</pre>
<pre class="programlisting">int <a href="#virDomainSetMaxMemory">virDomainSetMaxMemory</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned long memory)</pre>
<pre class="programlisting">int <a href="#virDomainSetMemory">virDomainSetMemory</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned long memory)</pre>
<pre class="programlisting">int <a href="#virDomainSetSchedulerParameters">virDomainSetSchedulerParameters</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> <a href="libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a> params, <br /> int nparams)</pre>
<pre class="programlisting">int <a href="#virDomainSetVcpus">virDomainSetVcpus</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned int nvcpus)</pre>
<pre class="programlisting">int <a href="#virDomainShutdown">virDomainShutdown</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">int <a href="#virDomainSuspend">virDomainSuspend</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">int <a href="#virDomainUndefine">virDomainUndefine</a> (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)</pre>
<pre class="programlisting">int <a href="#virGetVersion">virGetVersion</a> (unsigned long * libVer, <br /> const char * type, <br /> unsigned long * typeVer)</pre>
<pre class="programlisting">int <a href="#virInitialize">virInitialize</a> (void)</pre>
<pre class="programlisting">int <a href="#virNetworkCreate">virNetworkCreate</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)</pre>
<pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkCreateXML">virNetworkCreateXML</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * xmlDesc)</pre>
<pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkDefineXML">virNetworkDefineXML</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * xml)</pre>
<pre class="programlisting">int <a href="#virNetworkDestroy">virNetworkDestroy</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)</pre>
<pre class="programlisting">int <a href="#virNetworkFree">virNetworkFree</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)</pre>
<pre class="programlisting">int <a href="#virNetworkGetAutostart">virNetworkGetAutostart</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> int * autostart)</pre>
<pre class="programlisting">char * <a href="#virNetworkGetBridgeName">virNetworkGetBridgeName</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)</pre>
<pre class="programlisting">const char * <a href="#virNetworkGetName">virNetworkGetName</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)</pre>
<pre class="programlisting">int <a href="#virNetworkGetUUID">virNetworkGetUUID</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> unsigned char * uuid)</pre>
<pre class="programlisting">int <a href="#virNetworkGetUUIDString">virNetworkGetUUIDString</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> char * buf)</pre>
<pre class="programlisting">char * <a href="#virNetworkGetXMLDesc">virNetworkGetXMLDesc</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> int flags)</pre>
<pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkLookupByName">virNetworkLookupByName</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * name)</pre>
<pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkLookupByUUID">virNetworkLookupByUUID</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const unsigned char * uuid)</pre>
<pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> <a href="#virNetworkLookupByUUIDString">virNetworkLookupByUUIDString</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * uuidstr)</pre>
<pre class="programlisting">int <a href="#virNetworkSetAutostart">virNetworkSetAutostart</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> int autostart)</pre>
<pre class="programlisting">int <a href="#virNetworkUndefine">virNetworkUndefine</a> (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)</pre>
<pre class="programlisting">int <a href="#virNodeGetInfo">virNodeGetInfo</a> (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> <a href="libvirt-libvirt.html#virNodeInfoPtr">virNodeInfoPtr</a> info)</pre>
<h2>Description</h2>
<h3><a name="LIBVIR_VERSION_NUMBER" id="LIBVIR_VERSION_NUMBER"></a>Macro: LIBVIR_VERSION_NUMBER</h3><pre>#define LIBVIR_VERSION_NUMBER</pre><p>Macro providing the version of the library as version * 1,000,000 + minor * 1000 + micro</p>
<h3><a name="VIR_COPY_CPUMAP" id="VIR_COPY_CPUMAP"></a>Macro: VIR_COPY_CPUMAP</h3><pre>#define VIR_COPY_CPUMAP</pre><p>This macro is to be used in conjonction with virDomainGetVcpus() and virDomainPinVcpu() APIs. <a href="libvirt-libvirt.html#VIR_COPY_CPUMAP">VIR_COPY_CPUMAP</a> macro extract the cpumap of the specified vcpu from cpumaps array and copy it into cpumap to be used later by virDomainPinVcpu() API.</p>
<h3><a name="VIR_CPU_MAPLEN" id="VIR_CPU_MAPLEN"></a>Macro: VIR_CPU_MAPLEN</h3><pre>#define VIR_CPU_MAPLEN</pre><p>This macro is to be used in conjonction with virDomainPinVcpu() API. It returns the length (in bytes) required to store the complete CPU map between a single virtual &amp; all physical CPUs of a domain.</p>
<h3><a name="VIR_CPU_USABLE" id="VIR_CPU_USABLE"></a>Macro: VIR_CPU_USABLE</h3><pre>#define VIR_CPU_USABLE</pre><p>This macro is to be used in conjonction with virDomainGetVcpus() API. <a href="libvirt-libvirt.html#VIR_CPU_USABLE">VIR_CPU_USABLE</a> macro returns a non zero value (true) if the cpu is usable by the vcpu, and 0 otherwise.</p>
<h3><a name="VIR_DOMAIN_SCHED_FIELD_LENGTH" id="VIR_DOMAIN_SCHED_FIELD_LENGTH"></a>Macro: VIR_DOMAIN_SCHED_FIELD_LENGTH</h3><pre>#define VIR_DOMAIN_SCHED_FIELD_LENGTH</pre><p>Macro providing the field length of <a href="libvirt-libvirt.html#virSchedParameter">virSchedParameter</a></p>
<h3><a name="VIR_GET_CPUMAP" id="VIR_GET_CPUMAP"></a>Macro: VIR_GET_CPUMAP</h3><pre>#define VIR_GET_CPUMAP</pre><p>This macro is to be used in conjonction with virDomainGetVcpus() and virDomainPinVcpu() APIs. <a href="libvirt-libvirt.html#VIR_GET_CPUMAP">VIR_GET_CPUMAP</a> macro returns a pointer to the cpumap of the specified vcpu from cpumaps array.</p>
<h3><a name="VIR_NODEINFO_MAXCPUS" id="VIR_NODEINFO_MAXCPUS"></a>Macro: VIR_NODEINFO_MAXCPUS</h3><pre>#define VIR_NODEINFO_MAXCPUS</pre><p>This macro is to calculate the total number of CPUs supported but not neccessarily active in the host.</p>
<h3><a name="VIR_UNUSE_CPU" id="VIR_UNUSE_CPU"></a>Macro: VIR_UNUSE_CPU</h3><pre>#define VIR_UNUSE_CPU</pre><p>This macro is to be used in conjonction with virDomainPinVcpu() API. USE_CPU macro reset the bit (CPU not usable) of the related cpu in cpumap.</p>
<h3><a name="VIR_USE_CPU" id="VIR_USE_CPU"></a>Macro: VIR_USE_CPU</h3><pre>#define VIR_USE_CPU</pre><p>This macro is to be used in conjonction with virDomainPinVcpu() API. USE_CPU macro set the bit (CPU usable) of the related cpu in cpumap.</p>
<h3><a name="VIR_UUID_BUFLEN" id="VIR_UUID_BUFLEN"></a>Macro: VIR_UUID_BUFLEN</h3><pre>#define VIR_UUID_BUFLEN</pre><p>This macro provides the length of the buffer required for virDomainGetUUID()</p>
<h3><a name="VIR_UUID_STRING_BUFLEN" id="VIR_UUID_STRING_BUFLEN"></a>Macro: VIR_UUID_STRING_BUFLEN</h3><pre>#define VIR_UUID_STRING_BUFLEN</pre><p>This macro provides the length of the buffer required for virDomainGetUUIDString()</p>
<h3><a name="virConnect" id="virConnect">Structure virConnect</a></h3><pre class="programlisting">Structure virConnect<br />struct _virConnect {
The content of this structure is not made public by the API.
}</pre>
@ -119,7 +156,11 @@ The content of this structure is not made public by the API.
<a name="VIR_DOMAIN_SHUTOFF" id="VIR_DOMAIN_SHUTOFF">VIR_DOMAIN_SHUTOFF</a> = 5 : the domain is shut off
<a name="VIR_DOMAIN_CRASHED" id="VIR_DOMAIN_CRASHED">VIR_DOMAIN_CRASHED</a> = 6 : the domain is crashed
}
</pre><h3><a name="virNodeInfo" id="virNodeInfo">Structure virNodeInfo</a></h3><pre class="programlisting">Structure virNodeInfo<br />struct _virNodeInfo {
</pre><h3><a name="virNetwork" id="virNetwork">Structure virNetwork</a></h3><pre class="programlisting">Structure virNetwork<br />struct _virNetwork {
The content of this structure is not made public by the API.
}</pre>
a virNetworkPtr is pointer to a virNetwork private structure, this is the type used to reference a virtual network in the API.
<h3><a name="virNodeInfo" id="virNodeInfo">Structure virNodeInfo</a></h3><pre class="programlisting">Structure virNodeInfo<br />struct _virNodeInfo {
charmodel[32] model : string indicating the CPU model
unsigned long memory : memory size in kilobytes
unsigned int cpus : the number of active CPUs
@ -130,7 +171,20 @@ The content of this structure is not made public by the API.
unsigned int threads : number of threads per core
}</pre>
a virNodeInfoPtr is a pointer to a virNodeInfo structure.
<h3><a name="virVcpuInfo" id="virVcpuInfo">Structure virVcpuInfo</a></h3><pre class="programlisting">Structure virVcpuInfo<br />struct _virVcpuInfo {
<h3><a name="virSchedParameter" id="virSchedParameter">Structure virSchedParameter</a></h3><pre class="programlisting">Structure virSchedParameter<br />struct _virSchedParameter {
charfield[VIR_DOMAIN_SCHED_FIELD_LENGTH] field : parameter name
int type : parameter type
}</pre>
a virSchedParameterPtr is a pointer to a virSchedParameter structure.
<h3>Enum <a name="virSchedParameterType" id="virSchedParameterType">virSchedParameterType</a></h3><pre class="programlisting">Enum virSchedParameterType {
<a name="VIR_DOMAIN_SCHED_FIELD_INT" id="VIR_DOMAIN_SCHED_FIELD_INT">VIR_DOMAIN_SCHED_FIELD_INT</a> = 1 : integer case
<a name="VIR_DOMAIN_SCHED_FIELD_UINT" id="VIR_DOMAIN_SCHED_FIELD_UINT">VIR_DOMAIN_SCHED_FIELD_UINT</a> = 2 : unsigned integer case
<a name="VIR_DOMAIN_SCHED_FIELD_LLONG" id="VIR_DOMAIN_SCHED_FIELD_LLONG">VIR_DOMAIN_SCHED_FIELD_LLONG</a> = 3 : long long case
<a name="VIR_DOMAIN_SCHED_FIELD_ULLONG" id="VIR_DOMAIN_SCHED_FIELD_ULLONG">VIR_DOMAIN_SCHED_FIELD_ULLONG</a> = 4 : unsigned long long case
<a name="VIR_DOMAIN_SCHED_FIELD_DOUBLE" id="VIR_DOMAIN_SCHED_FIELD_DOUBLE">VIR_DOMAIN_SCHED_FIELD_DOUBLE</a> = 5 : double case
<a name="VIR_DOMAIN_SCHED_FIELD_BOOLEAN" id="VIR_DOMAIN_SCHED_FIELD_BOOLEAN">VIR_DOMAIN_SCHED_FIELD_BOOLEAN</a> = 6 : boolean(character) case
}
</pre><h3><a name="virVcpuInfo" id="virVcpuInfo">Structure virVcpuInfo</a></h3><pre class="programlisting">Structure virVcpuInfo<br />struct _virVcpuInfo {
unsigned int number : virtual CPU number
int state : value from <a href="libvirt-libvirt.html#virVcpuState">virVcpuState</a>
unsigned long long cpuTime : CPU time used, in nanoseconds
@ -142,19 +196,31 @@ The content of this structure is not made public by the API.
}
</pre><h3><a name="virConnectClose" id="virConnectClose"></a>Function: virConnectClose</h3><pre class="programlisting">int virConnectClose (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
</pre><p>This function closes the connection to the Hypervisor. This should not be called if further interaction with the Hypervisor are needed especially if there is running domain which need further monitoring by the application.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success or -1 in case of error.</td></tr></tbody></table></div><h3><a name="virConnectGetType" id="virConnectGetType"></a>Function: virConnectGetType</h3><pre class="programlisting">const char * virConnectGetType (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success or -1 in case of error.</td></tr></tbody></table></div><h3><a name="virConnectGetCapabilities" id="virConnectGetCapabilities"></a>Function: virConnectGetCapabilities</h3><pre class="programlisting">char * virConnectGetCapabilities (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
</pre><p>Provides capabilities of the hypervisor / driver.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL in case of error, or a pointer to an opaque virCapabilities structure (virCapabilitiesPtr). The client must free the returned string after use.</td></tr></tbody></table></div><h3><a name="virConnectGetMaxVcpus" id="virConnectGetMaxVcpus"></a>Function: virConnectGetMaxVcpus</h3><pre class="programlisting">int virConnectGetMaxVcpus (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * type)<br />
</pre><p>Provides the maximum number of virtual CPUs supported for a guest VM of a specific type. The 'type' parameter here corresponds to the 'type' attribute in the &lt;domain&gt; element of the XML.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>value of the 'type' attribute in the &lt;domain&gt; element</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the maximum of virtual CPU or -1 in case of error.</td></tr></tbody></table></div><h3><a name="virConnectGetType" id="virConnectGetType"></a>Function: virConnectGetType</h3><pre class="programlisting">const char * virConnectGetType (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
</pre><p>Get the name of the Hypervisor software used.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL in case of error, a static zero terminated string otherwise.</td></tr></tbody></table></div><h3><a name="virConnectGetVersion" id="virConnectGetVersion"></a>Function: virConnectGetVersion</h3><pre class="programlisting">int virConnectGetVersion (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> unsigned long * hvVer)<br />
</pre><p>Get the version level of the Hypervisor running. This may work only with hypervisor call, i.e. with priviledged access to the hypervisor, not with a Read-Only connection.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>hvVer</tt></i>:</span></td><td>return value for the version of the running hypervisor (OUT)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise. if the version can't be extracted by lack of capacities returns 0 and @hvVer is 0, otherwise @hvVer value is major * 1,000,000 + minor * 1,000 + release</td></tr></tbody></table></div><h3><a name="virConnectListDefinedDomains" id="virConnectListDefinedDomains"></a>Function: virConnectListDefinedDomains</h3><pre class="programlisting">int virConnectListDefinedDomains (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char ** names, <br /> int maxnames)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>hvVer</tt></i>:</span></td><td>return value for the version of the running hypervisor (OUT)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 otherwise. if the version can't be extracted by lack of capacities returns 0 and @hvVer is 0, otherwise @hvVer value is major * 1,000,000 + minor * 1,000 + release</td></tr></tbody></table></div><h3><a name="virConnectListDefinedDomains" id="virConnectListDefinedDomains"></a>Function: virConnectListDefinedDomains</h3><pre class="programlisting">int virConnectListDefinedDomains (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> char ** const names, <br /> int maxnames)<br />
</pre><p>list the defined domains, stores the pointers to the names in @names</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>names</tt></i>:</span></td><td>pointer to an array to store the names</td></tr><tr><td><span class="term"><i><tt>maxnames</tt></i>:</span></td><td>size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of names provided in the array or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectListDefinedNetworks" id="virConnectListDefinedNetworks"></a>Function: virConnectListDefinedNetworks</h3><pre class="programlisting">int virConnectListDefinedNetworks (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> char ** const names, <br /> int maxnames)<br />
</pre><p>list the inactive networks, stores the pointers to the names in @names</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>names</tt></i>:</span></td><td>pointer to an array to store the names</td></tr><tr><td><span class="term"><i><tt>maxnames</tt></i>:</span></td><td>size of the array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of names provided in the array or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectListDomains" id="virConnectListDomains"></a>Function: virConnectListDomains</h3><pre class="programlisting">int virConnectListDomains (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> int * ids, <br /> int maxids)<br />
</pre><p>Collect the list of active domains, and store their ID in @maxids</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>ids</tt></i>:</span></td><td>array to collect the list of IDs of active domains</td></tr><tr><td><span class="term"><i><tt>maxids</tt></i>:</span></td><td>size of @ids</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of domain found or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectNumOfDefinedDomains" id="virConnectNumOfDefinedDomains"></a>Function: virConnectNumOfDefinedDomains</h3><pre class="programlisting">int virConnectNumOfDefinedDomains (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>ids</tt></i>:</span></td><td>array to collect the list of IDs of active domains</td></tr><tr><td><span class="term"><i><tt>maxids</tt></i>:</span></td><td>size of @ids</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of domain found or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectListNetworks" id="virConnectListNetworks"></a>Function: virConnectListNetworks</h3><pre class="programlisting">int virConnectListNetworks (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> char ** const names, <br /> int maxnames)<br />
</pre><p>Collect the list of active networks, and store their names in @names</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>names</tt></i>:</span></td><td>array to collect the list of names of active networks</td></tr><tr><td><span class="term"><i><tt>maxnames</tt></i>:</span></td><td>size of @names</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of networks found or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectNumOfDefinedDomains" id="virConnectNumOfDefinedDomains"></a>Function: virConnectNumOfDefinedDomains</h3><pre class="programlisting">int virConnectNumOfDefinedDomains (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
</pre><p>Provides the number of inactive domains.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of domain found or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectNumOfDefinedNetworks" id="virConnectNumOfDefinedNetworks"></a>Function: virConnectNumOfDefinedNetworks</h3><pre class="programlisting">int virConnectNumOfDefinedNetworks (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
</pre><p>Provides the number of inactive networks.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of networks found or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectNumOfDomains" id="virConnectNumOfDomains"></a>Function: virConnectNumOfDomains</h3><pre class="programlisting">int virConnectNumOfDomains (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
</pre><p>Provides the number of active domains.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of domain found or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectNumOfDomains" id="virConnectNumOfDomains"></a>Function: virConnectNumOfDomains</h3><pre class="programlisting">int virConnectNumOfDomains (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
</pre><p>Provides the number of active domains.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of domain found or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectOpen" id="virConnectOpen"></a>Function: virConnectOpen</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> virConnectOpen (const char * name)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of domain found or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectNumOfNetworks" id="virConnectNumOfNetworks"></a>Function: virConnectNumOfNetworks</h3><pre class="programlisting">int virConnectNumOfNetworks (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn)<br />
</pre><p>Provides the number of active networks.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of network found or -1 in case of error</td></tr></tbody></table></div><h3><a name="virConnectOpen" id="virConnectOpen"></a>Function: virConnectOpen</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> virConnectOpen (const char * name)<br />
</pre><p>This function should be called first to get a connection to the Hypervisor and xen store</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>optional argument currently unused, pass NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the hypervisor connection or NULL in case of error</td></tr></tbody></table></div><h3><a name="virConnectOpenReadOnly" id="virConnectOpenReadOnly"></a>Function: virConnectOpenReadOnly</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> virConnectOpenReadOnly (const char * name)<br />
</pre><p>This function should be called first to get a restricted connection to the libbrary functionalities. The set of APIs usable are then restricted on the available methods to control the domains.</p>
@ -174,21 +240,29 @@ The content of this structure is not made public by the API.
</pre><p>Destroy a virtual device attachment to backend.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object</td></tr><tr><td><span class="term"><i><tt>xml</tt></i>:</span></td><td>pointer to XML description of one device</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainFree" id="virDomainFree"></a>Function: virDomainFree</h3><pre class="programlisting">int virDomainFree (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br />
</pre><p>Free the domain object. The running instance is kept alive. The data structure is freed and should not be used thereafter.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainGetID" id="virDomainGetID"></a>Function: virDomainGetID</h3><pre class="programlisting">unsigned int virDomainGetID (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainGetAutostart" id="virDomainGetAutostart"></a>Function: virDomainGetAutostart</h3><pre class="programlisting">int virDomainGetAutostart (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> int * autostart)<br />
</pre><p>Provides a boolean value indicating whether the domain configured to be automatically started when the host machine boots.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>autostart</tt></i>:</span></td><td>the value returned</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virDomainGetID" id="virDomainGetID"></a>Function: virDomainGetID</h3><pre class="programlisting">unsigned int virDomainGetID (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br />
</pre><p>Get the hypervisor ID number for the domain</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the domain ID number or (unsigned int) -1 in case of error</td></tr></tbody></table></div><h3><a name="virDomainGetInfo" id="virDomainGetInfo"></a>Function: virDomainGetInfo</h3><pre class="programlisting">int virDomainGetInfo (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> <a href="libvirt-libvirt.html#virDomainInfoPtr">virDomainInfoPtr</a> info)<br />
</pre><p>Extract information about a domain. Note that if the connection used to get the domain is limited only a partial set of the information can be extracted.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>info</tt></i>:</span></td><td>pointer to a <a href="libvirt-libvirt.html#virDomainInfo">virDomainInfo</a> structure allocated by the user</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainGetMaxMemory" id="virDomainGetMaxMemory"></a>Function: virDomainGetMaxMemory</h3><pre class="programlisting">unsigned long virDomainGetMaxMemory (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br />
</pre><p>Retrieve the maximum amount of physical memory allocated to a domain. If domain is NULL, then this get the amount of memory reserved to Domain0 i.e. the domain where the application runs.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the memory size in kilobytes or 0 in case of error.</td></tr></tbody></table></div><h3><a name="virDomainGetName" id="virDomainGetName"></a>Function: virDomainGetName</h3><pre class="programlisting">const char * virDomainGetName (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the memory size in kilobytes or 0 in case of error.</td></tr></tbody></table></div><h3><a name="virDomainGetMaxVcpus" id="virDomainGetMaxVcpus"></a>Function: virDomainGetMaxVcpus</h3><pre class="programlisting">int virDomainGetMaxVcpus (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br />
</pre><p>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 this will reflect the maximum number of virtual CPUs the guest was booted with.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the maximum of virtual CPU or -1 in case of error.</td></tr></tbody></table></div><h3><a name="virDomainGetName" id="virDomainGetName"></a>Function: virDomainGetName</h3><pre class="programlisting">const char * virDomainGetName (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br />
</pre><p>Get the public name for that domain</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the name or NULL, the string need not be deallocated its lifetime will be the same as the domain object.</td></tr></tbody></table></div><h3><a name="virDomainGetOSType" id="virDomainGetOSType"></a>Function: virDomainGetOSType</h3><pre class="programlisting">char * virDomainGetOSType (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br />
</pre><p>Get the type of domain operation system.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new string or NULL in case of error, the string must be freed by the caller.</td></tr></tbody></table></div><h3><a name="virDomainGetUUID" id="virDomainGetUUID"></a>Function: virDomainGetUUID</h3><pre class="programlisting">int virDomainGetUUID (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned char * uuid)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new string or NULL in case of error, the string must be freed by the caller.</td></tr></tbody></table></div><h3><a name="virDomainGetSchedulerParameters" id="virDomainGetSchedulerParameters"></a>Function: virDomainGetSchedulerParameters</h3><pre class="programlisting">int virDomainGetSchedulerParameters (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> <a href="libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a> params, <br /> int * nparams)<br />
</pre><p>Get the scheduler parameters, the @params array will be filled with the values.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object</td></tr><tr><td><span class="term"><i><tt>params</tt></i>:</span></td><td>pointer to scheduler parameter object (return value)</td></tr><tr><td><span class="term"><i><tt>nparams</tt></i>:</span></td><td>pointer to number of scheduler parameter (this value should be same than the returned value nparams of virDomainGetSchedulerType)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success.</td></tr></tbody></table></div><h3><a name="virDomainGetSchedulerType" id="virDomainGetSchedulerType"></a>Function: virDomainGetSchedulerType</h3><pre class="programlisting">char * virDomainGetSchedulerType (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> int * nparams)<br />
</pre><p>Get the scheduler type.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object</td></tr><tr><td><span class="term"><i><tt>nparams</tt></i>:</span></td><td>number of scheduler parameters(return value)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL in case of error. The caller must free the returned string.</td></tr></tbody></table></div><h3><a name="virDomainGetUUID" id="virDomainGetUUID"></a>Function: virDomainGetUUID</h3><pre class="programlisting">int virDomainGetUUID (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned char * uuid)<br />
</pre><p>Get the UUID for a domain</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>uuid</tt></i>:</span></td><td>pointer to a 16 bytes array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virDomainGetUUIDString" id="virDomainGetUUIDString"></a>Function: virDomainGetUUIDString</h3><pre class="programlisting">int virDomainGetUUIDString (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> char * buf)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>uuid</tt></i>:</span></td><td>pointer to a <a href="libvirt-libvirt.html#VIR_UUID_BUFLEN">VIR_UUID_BUFLEN</a> bytes array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virDomainGetUUIDString" id="virDomainGetUUIDString"></a>Function: virDomainGetUUIDString</h3><pre class="programlisting">int virDomainGetUUIDString (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> char * buf)<br />
</pre><p>Get the UUID for a domain as string. For more information about UUID see RFC4122.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>pointer to a 37 bytes array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virDomainGetVcpus" id="virDomainGetVcpus"></a>Function: virDomainGetVcpus</h3><pre class="programlisting">int virDomainGetVcpus (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> <a href="libvirt-libvirt.html#virVcpuInfoPtr">virVcpuInfoPtr</a> info, <br /> int maxinfo, <br /> unsigned char * cpumaps, <br /> int maplen)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>pointer to a <a href="libvirt-libvirt.html#VIR_UUID_STRING_BUFLEN">VIR_UUID_STRING_BUFLEN</a> bytes array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virDomainGetVcpus" id="virDomainGetVcpus"></a>Function: virDomainGetVcpus</h3><pre class="programlisting">int virDomainGetVcpus (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> <a href="libvirt-libvirt.html#virVcpuInfoPtr">virVcpuInfoPtr</a> info, <br /> int maxinfo, <br /> unsigned char * cpumaps, <br /> int maplen)<br />
</pre><p>Extract information about virtual CPUs of domain, store it in info array and also in cpumaps if this pointer is'nt NULL.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object, or NULL for Domain0</td></tr><tr><td><span class="term"><i><tt>info</tt></i>:</span></td><td>pointer to an array of <a href="libvirt-libvirt.html#virVcpuInfo">virVcpuInfo</a> structures (OUT)</td></tr><tr><td><span class="term"><i><tt>maxinfo</tt></i>:</span></td><td>number of structures in info array</td></tr><tr><td><span class="term"><i><tt>cpumaps</tt></i>:</span></td><td>pointer to an bit map of real CPUs for all vcpus of this domain (in 8-bit bytes) (OUT) If cpumaps is NULL, then no cupmap information is returned by the API. It's assumed there is &lt;maxinfo&gt; cpumap in cpumaps array. The memory allocated to cpumaps must be (maxinfo * maplen) bytes (ie: calloc(maxinfo, maplen)). One cpumap inside cpumaps has the format described in virDomainPinVcpu() API.</td></tr><tr><td><span class="term"><i><tt>maplen</tt></i>:</span></td><td>number of bytes in one cpumap, from 1 up to size of CPU map in underlying virtualization system (Xen...).</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of info filled in case of success, -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainGetXMLDesc" id="virDomainGetXMLDesc"></a>Function: virDomainGetXMLDesc</h3><pre class="programlisting">char * virDomainGetXMLDesc (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> int flags)<br />
</pre><p>Provide an XML description of the domain. The description may be reused later to relaunch the domain with virDomainCreateLinux().</p>
@ -210,11 +284,15 @@ The content of this structure is not made public by the API.
</pre><p>Resume an suspended domain, the process is restarted from the state where it was frozen by calling virSuspendDomain(). This function may requires priviledged access</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainSave" id="virDomainSave"></a>Function: virDomainSave</h3><pre class="programlisting">int virDomainSave (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> const char * to)<br />
</pre><p>This method will suspend a domain and save its memory contents to a file on disk. After the call, if successful, the domain is not listed as running anymore (this may be a problem). Use virDomainRestore() to restore a domain after saving.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>path for the output file</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainSetMaxMemory" id="virDomainSetMaxMemory"></a>Function: virDomainSetMaxMemory</h3><pre class="programlisting">int virDomainSetMaxMemory (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned long memory)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>to</tt></i>:</span></td><td>path for the output file</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainSetAutostart" id="virDomainSetAutostart"></a>Function: virDomainSetAutostart</h3><pre class="programlisting">int virDomainSetAutostart (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> int autostart)<br />
</pre><p>Configure the domain to be automatically started when the host machine boots.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object</td></tr><tr><td><span class="term"><i><tt>autostart</tt></i>:</span></td><td>whether the domain should be automatically started 0 or 1</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virDomainSetMaxMemory" id="virDomainSetMaxMemory"></a>Function: virDomainSetMaxMemory</h3><pre class="programlisting">int virDomainSetMaxMemory (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned long memory)<br />
</pre><p>Dynamically change the maximum amount of physical memory allocated to a domain. If domain is NULL, then this change the amount of memory reserved to Domain0 i.e. the domain where the application runs. This function requires priviledged access to the hypervisor.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object or NULL</td></tr><tr><td><span class="term"><i><tt>memory</tt></i>:</span></td><td>the memory size in kilobytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainSetMemory" id="virDomainSetMemory"></a>Function: virDomainSetMemory</h3><pre class="programlisting">int virDomainSetMemory (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned long memory)<br />
</pre><p>Dynamically change the target amount of physical memory allocated to a domain. If domain is NULL, then this change the amount of memory reserved to Domain0 i.e. the domain where the application runs. This function may requires priviledged access to the hypervisor.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object or NULL</td></tr><tr><td><span class="term"><i><tt>memory</tt></i>:</span></td><td>the memory size in kilobytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainSetVcpus" id="virDomainSetVcpus"></a>Function: virDomainSetVcpus</h3><pre class="programlisting">int virDomainSetVcpus (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned int nvcpus)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>a domain object or NULL</td></tr><tr><td><span class="term"><i><tt>memory</tt></i>:</span></td><td>the memory size in kilobytes</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainSetSchedulerParameters" id="virDomainSetSchedulerParameters"></a>Function: virDomainSetSchedulerParameters</h3><pre class="programlisting">int virDomainSetSchedulerParameters (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> <a href="libvirt-libvirt.html#virSchedParameterPtr">virSchedParameterPtr</a> params, <br /> int nparams)<br />
</pre><p>Change the scheduler parameters</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object</td></tr><tr><td><span class="term"><i><tt>params</tt></i>:</span></td><td>pointer to scheduler parameter objects</td></tr><tr><td><span class="term"><i><tt>nparams</tt></i>:</span></td><td>number of scheduler parameter (this value should be same or less than the returned value nparams of virDomainGetSchedulerType)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success.</td></tr></tbody></table></div><h3><a name="virDomainSetVcpus" id="virDomainSetVcpus"></a>Function: virDomainSetVcpus</h3><pre class="programlisting">int virDomainSetVcpus (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain, <br /> unsigned int nvcpus)<br />
</pre><p>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 priviledged access to the hypervisor.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>domain</tt></i>:</span></td><td>pointer to domain object, or NULL for Domain0</td></tr><tr><td><span class="term"><i><tt>nvcpus</tt></i>:</span></td><td>the new number of virtual CPUs for this domain</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virDomainShutdown" id="virDomainShutdown"></a>Function: virDomainShutdown</h3><pre class="programlisting">int virDomainShutdown (<a href="libvirt-libvirt.html#virDomainPtr">virDomainPtr</a> domain)<br />
</pre><p>Shutdown a domain, the domain object is still usable there after but the domain OS is being stopped. Note that the guest OS may ignore the request. TODO: should we add an option for reboot, knowing it may not be doable in the general case ?</p>
@ -226,6 +304,38 @@ The content of this structure is not made public by the API.
</pre><p>Provides two information back, @libVer is the version of the library while @typeVer will be the version of the hypervisor type @type against which the library was compiled. If @type is NULL, "Xen" is assumed, if @type is unknown or not availble, an error code will be returned and @typeVer will be 0.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>libVer</tt></i>:</span></td><td>return value for the library version (OUT)</td></tr><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the type of connection/driver looked at</td></tr><tr><td><span class="term"><i><tt>typeVer</tt></i>:</span></td><td>return value for the version of the hypervisor (OUT)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of failure, 0 otherwise, and values for @libVer and @typeVer have the format major * 1,000,000 + minor * 1,000 + release.</td></tr></tbody></table></div><h3><a name="virInitialize" id="virInitialize"></a>Function: virInitialize</h3><pre class="programlisting">int virInitialize (void)<br />
</pre><p>Initialize the library. It's better to call this routine at startup in multithreaded applications to avoid potential race when initializing the library.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div><h3><a name="virNodeGetInfo" id="virNodeGetInfo"></a>Function: virNodeGetInfo</h3><pre class="programlisting">int virNodeGetInfo (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> <a href="libvirt-libvirt.html#virNodeInfoPtr">virNodeInfoPtr</a> info)<br />
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div><h3><a name="virNetworkCreate" id="virNetworkCreate"></a>Function: virNetworkCreate</h3><pre class="programlisting">int virNetworkCreate (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)<br />
</pre><p>Create and start a defined network. If the call succeed the network moves from the defined to the running networks pools.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>pointer to a defined network</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div><h3><a name="virNetworkCreateXML" id="virNetworkCreateXML"></a>Function: virNetworkCreateXML</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> virNetworkCreateXML (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * xmlDesc)<br />
</pre><p>Create and start a new virtual network, based on an XML description similar to the one returned by virNetworkGetXMLDesc()</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>xmlDesc</tt></i>:</span></td><td>an XML description of the network</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new network object or NULL in case of failure</td></tr></tbody></table></div><h3><a name="virNetworkDefineXML" id="virNetworkDefineXML"></a>Function: virNetworkDefineXML</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> virNetworkDefineXML (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * xml)<br />
</pre><p>Define a network, but does not create it</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>xml</tt></i>:</span></td><td>the XML description for the network, preferably in UTF-8</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>NULL in case of error, a pointer to the network otherwise</td></tr></tbody></table></div><h3><a name="virNetworkDestroy" id="virNetworkDestroy"></a>Function: virNetworkDestroy</h3><pre class="programlisting">int virNetworkDestroy (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)<br />
</pre><p>Destroy the network object. The running instance is shutdown if not down already and all resources used by it are given back to the hypervisor. The data structure is freed and should not be used thereafter if the call does not return an error. This function may requires priviledged access</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>a network object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virNetworkFree" id="virNetworkFree"></a>Function: virNetworkFree</h3><pre class="programlisting">int virNetworkFree (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)<br />
</pre><p>Free the network object. The running instance is kept alive. The data structure is freed and should not be used thereafter.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>a network object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div><h3><a name="virNetworkGetAutostart" id="virNetworkGetAutostart"></a>Function: virNetworkGetAutostart</h3><pre class="programlisting">int virNetworkGetAutostart (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> int * autostart)<br />
</pre><p>Provides a boolean value indicating whether the network configured to be automatically started when the host machine boots.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>a network object</td></tr><tr><td><span class="term"><i><tt>autostart</tt></i>:</span></td><td>the value returned</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virNetworkGetBridgeName" id="virNetworkGetBridgeName"></a>Function: virNetworkGetBridgeName</h3><pre class="programlisting">char * virNetworkGetBridgeName (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)<br />
</pre><p>Provides a bridge interface name to which a domain may connect a network interface in order to join the network.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>a network object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a 0 terminated interface name, or NULL in case of error. the caller must free() the returned value.</td></tr></tbody></table></div><h3><a name="virNetworkGetName" id="virNetworkGetName"></a>Function: virNetworkGetName</h3><pre class="programlisting">const char * virNetworkGetName (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)<br />
</pre><p>Get the public name for that network</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>a network object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the name or NULL, the string need not be deallocated its lifetime will be the same as the network object.</td></tr></tbody></table></div><h3><a name="virNetworkGetUUID" id="virNetworkGetUUID"></a>Function: virNetworkGetUUID</h3><pre class="programlisting">int virNetworkGetUUID (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> unsigned char * uuid)<br />
</pre><p>Get the UUID for a network</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>a network object</td></tr><tr><td><span class="term"><i><tt>uuid</tt></i>:</span></td><td>pointer to a <a href="libvirt-libvirt.html#VIR_UUID_BUFLEN">VIR_UUID_BUFLEN</a> bytes array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virNetworkGetUUIDString" id="virNetworkGetUUIDString"></a>Function: virNetworkGetUUIDString</h3><pre class="programlisting">int virNetworkGetUUIDString (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> char * buf)<br />
</pre><p>Get the UUID for a network as string. For more information about UUID see RFC4122.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>a network object</td></tr><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>pointer to a <a href="libvirt-libvirt.html#VIR_UUID_STRING_BUFLEN">VIR_UUID_STRING_BUFLEN</a> bytes array</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virNetworkGetXMLDesc" id="virNetworkGetXMLDesc"></a>Function: virNetworkGetXMLDesc</h3><pre class="programlisting">char * virNetworkGetXMLDesc (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> int flags)<br />
</pre><p>Provide an XML description of the network. The description may be reused later to relaunch the network with virNetworkCreateXML().</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>a network object</td></tr><tr><td><span class="term"><i><tt>flags</tt></i>:</span></td><td>and OR'ed set of extraction flags, not used yet</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a 0 terminated UTF-8 encoded XML instance, or NULL in case of error. the caller must free() the returned value.</td></tr></tbody></table></div><h3><a name="virNetworkLookupByName" id="virNetworkLookupByName"></a>Function: virNetworkLookupByName</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> virNetworkLookupByName (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * name)<br />
</pre><p>Try to lookup a network on the given hypervisor based on its name.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>name for the network</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new network object or NULL in case of failure</td></tr></tbody></table></div><h3><a name="virNetworkLookupByUUID" id="virNetworkLookupByUUID"></a>Function: virNetworkLookupByUUID</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> virNetworkLookupByUUID (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const unsigned char * uuid)<br />
</pre><p>Try to lookup a network on the given hypervisor based on its UUID.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>uuid</tt></i>:</span></td><td>the raw UUID for the network</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new network object or NULL in case of failure</td></tr></tbody></table></div><h3><a name="virNetworkLookupByUUIDString" id="virNetworkLookupByUUIDString"></a>Function: virNetworkLookupByUUIDString</h3><pre class="programlisting"><a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> virNetworkLookupByUUIDString (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> const char * uuidstr)<br />
</pre><p>Try to lookup a network on the given hypervisor based on its UUID.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>uuidstr</tt></i>:</span></td><td>the string UUID for the network</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new network object or NULL in case of failure</td></tr></tbody></table></div><h3><a name="virNetworkSetAutostart" id="virNetworkSetAutostart"></a>Function: virNetworkSetAutostart</h3><pre class="programlisting">int virNetworkSetAutostart (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network, <br /> int autostart)<br />
</pre><p>Configure the network to be automatically started when the host machine boots.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>a network object</td></tr><tr><td><span class="term"><i><tt>autostart</tt></i>:</span></td><td>whether the network should be automatically started 0 or 1</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error, 0 in case of success</td></tr></tbody></table></div><h3><a name="virNetworkUndefine" id="virNetworkUndefine"></a>Function: virNetworkUndefine</h3><pre class="programlisting">int virNetworkUndefine (<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> network)<br />
</pre><p>Undefine a network but does not stop it if it is running</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>network</tt></i>:</span></td><td>pointer to a defined network</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, -1 in case of error</td></tr></tbody></table></div><h3><a name="virNodeGetInfo" id="virNodeGetInfo"></a>Function: virNodeGetInfo</h3><pre class="programlisting">int virNodeGetInfo (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> <a href="libvirt-libvirt.html#virNodeInfoPtr">virNodeInfoPtr</a> info)<br />
</pre><p>Extract hardware information about the node.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>conn</tt></i>:</span></td><td>pointer to the hypervisor connection</td></tr><tr><td><span class="term"><i><tt>info</tt></i>:</span></td><td>pointer to a <a href="libvirt-libvirt.html#virNodeInfo">virNodeInfo</a> structure allocated by the user</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success and -1 in case of failure.</td></tr></tbody></table></div></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="../index.html">Home</a></li><li><a href="../html/index.html">API Menu</a></li><li><a href="../examples/index.html">C code examples</a></li><li><a href="../ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="../search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="../Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

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@ -31,6 +31,7 @@ void <a href="#virErrorFunc">virErrorFunc</a> (void * userData, <br /> <a
char * str3 : extra string information
int int1 : extra number information
int int2 : extra number information
<a href="libvirt-libvirt.html#virNetworkPtr">virNetworkPtr</a> net : the network if available
}</pre><h3>Enum <a name="virErrorDomain" id="virErrorDomain">virErrorDomain</a></h3><pre class="programlisting">Enum virErrorDomain {
<a name="VIR_FROM_NONE" id="VIR_FROM_NONE">VIR_FROM_NONE</a> = 0
<a name="VIR_FROM_XEN" id="VIR_FROM_XEN">VIR_FROM_XEN</a> = 1 : Error at Xen hypervisor layer
@ -42,6 +43,10 @@ void <a href="#virErrorFunc">virErrorFunc</a> (void * userData, <br /> <a
<a name="VIR_FROM_RPC" id="VIR_FROM_RPC">VIR_FROM_RPC</a> = 7 : Error in the XML-RPC code
<a name="VIR_FROM_PROXY" id="VIR_FROM_PROXY">VIR_FROM_PROXY</a> = 8 : Error in the proxy code
<a name="VIR_FROM_CONF" id="VIR_FROM_CONF">VIR_FROM_CONF</a> = 9 : Error in the configuration file handling
<a name="VIR_FROM_QEMU" id="VIR_FROM_QEMU">VIR_FROM_QEMU</a> = 10 : Error at the QEMU daemon
<a name="VIR_FROM_NET" id="VIR_FROM_NET">VIR_FROM_NET</a> = 11 : Error when operating on a network
<a name="VIR_FROM_TEST" id="VIR_FROM_TEST">VIR_FROM_TEST</a> = 12 : Error from test driver
<a name="VIR_FROM_REMOTE" id="VIR_FROM_REMOTE">VIR_FROM_REMOTE</a> = 13 : Error from remote driver
}
</pre><h3>Enum <a name="virErrorLevel" id="virErrorLevel">virErrorLevel</a></h3><pre class="programlisting">Enum virErrorLevel {
<a name="VIR_ERR_NONE" id="VIR_ERR_NONE">VIR_ERR_NONE</a> = 0
@ -85,6 +90,12 @@ void <a href="#virErrorFunc">virErrorFunc</a> (void * userData, <br /> <a
<a name="VIR_ERR_CONF_SYNTAX" id="VIR_ERR_CONF_SYNTAX">VIR_ERR_CONF_SYNTAX</a> = 33 : failed to parse the syntax of a conf file
<a name="VIR_ERR_WRITE_FAILED" id="VIR_ERR_WRITE_FAILED">VIR_ERR_WRITE_FAILED</a> = 34 : failed to write a conf file
<a name="VIR_ERR_XML_DETAIL" id="VIR_ERR_XML_DETAIL">VIR_ERR_XML_DETAIL</a> = 35 : detail of an XML error
<a name="VIR_ERR_INVALID_NETWORK" id="VIR_ERR_INVALID_NETWORK">VIR_ERR_INVALID_NETWORK</a> = 36 : invalid network object
<a name="VIR_ERR_NETWORK_EXIST" id="VIR_ERR_NETWORK_EXIST">VIR_ERR_NETWORK_EXIST</a> = 37 : the network already exist
<a name="VIR_ERR_SYSTEM_ERROR" id="VIR_ERR_SYSTEM_ERROR">VIR_ERR_SYSTEM_ERROR</a> = 38 : general system call failure
<a name="VIR_ERR_RPC" id="VIR_ERR_RPC">VIR_ERR_RPC</a> = 39 : some sort of RPC error
<a name="VIR_ERR_GNUTLS_ERROR" id="VIR_ERR_GNUTLS_ERROR">VIR_ERR_GNUTLS_ERROR</a> = 40 : error from a GNUTLS call
<a name="VIR_WAR_NO_NETWORK" id="VIR_WAR_NO_NETWORK">VIR_WAR_NO_NETWORK</a> = 41 : failed to start network
}
</pre><h3><a name="virConnCopyLastError" id="virConnCopyLastError"></a>Function: virConnCopyLastError</h3><pre class="programlisting">int virConnCopyLastError (<a href="libvirt-libvirt.html#virConnectPtr">virConnectPtr</a> conn, <br /> <a href="libvirt-virterror.html#virErrorPtr">virErrorPtr</a> to)<br />
</pre><p>Copy the content of the last error caught on that connection One will need to free the result with virResetError()</p>

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@ -15,15 +15,16 @@
</div>
<div id="content">
<h3>what is <span class="style1">libvirt?</span></h3>
<p>Libvirt is a C toolkit to interact with the virtualization capabilitiesof
recent versions of Linux (and other OSes). It is free software availableunder
the <a href="http://www.opensource.org/licenses/lgpl-license.html">GNULesser
General Public License</a>. Virtualization of the Linux OperatingSystem means
the ability to run multiple instances of Operating Systemsconcurently on a
single hardware system where the basic resources are drivenby a Linux
instance. The library aim at providing long term stable C APIinitially for
the <a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xenparavirtualization</a>but
should be able to integrate other virtualizationmechanisms if needed.</p>
<p>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 <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
concurently 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, it currently also support <a href="http://fabrice.bellard.free.fr/qemu/">QEmu</a> and <a href="http://kvm.qumranet.com/">KVM</a>.</p>
</div>
</div>
<div class="linkList">
@ -46,7 +47,7 @@ should be able to integrate other virtualizationmechanisms if needed.</p>
<a href="downloads.html">Downloads</a>
</li>
<li>
<a href="format.html">XML Formats</a>
<a href="format.html">XML Format</a>
</li>
<li>
<a href="python.html">Binding for Python</a>
@ -60,6 +61,9 @@ should be able to integrate other virtualizationmechanisms if needed.</p>
<li>
<a href="bugs.html">Reporting bugs and getting help</a>
</li>
<li>
<a href="remote.html">Remote support</a>
</li>
<li>
<a href="html/index.html">API Menu</a>
</li>

View File

@ -1,32 +1,31 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Introduction</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Introduction</h1><p>Libvirt is a C toolkit to interact with the virtualization capabilities
ofrecent versions of Linux (and other OSes), but libvirt won't try to
provideall possible interfaces for interacting with the virtualization
features.</p><p>To avoid ambiguity about the terms used here here are the definitions
forsome of the specific concepts used in libvirt documentation:</p><ul><li>a <strong>node</strong>is a single physical machine</li>
<li>an <strong>hypervisor</strong>is a layer of software allowing
tovirtualize a node in a set of virtual machines with possibly
differentconfigurations than the node itself</li>
<li>a <strong>domain</strong>is an instance of an operating system
runningon a virtualized machine provided by the hypervisor</li>
</ul><p style="text-align: center"><img alt="Hypervisor and domains running on a node" src="node.gif" /></p><p>Now we can define the goal of libvirt: to provide the lowest
possiblegeneric and stable layer to manage domains on a node.</p><p>This implies the following:</p><ul><li>the API is not targetted to a single virtualization environment,
itcurrently supports Xen and QEmu/KVM. This also implies that some
veryspecific capabilities which are not generic enough may not be
provided aslibvirt APIs</li>
<li>the API should allow to do efficiently and cleanly all the
operationsneeded to manage domains on a node</li>
<li>the API will not try to provide hight level multi-nodes
managementfeatures like load balancing, though they could be implemented
on top oflibvirt</li>
<li>stability of the API is a big concern, libvirt should
isolateapplications from the frequent changes expected at the lower level
of thevirtualization framework</li>
</ul><p>So libvirt should be a building block for higher level management toolsand
for applications focusing on virtualization of a single node (the
onlyexception being domain migration between node capabilities which may need
tobe added at the libvirt level). Where possible libvirt should be
extendableto be able to provide the same API for remote nodes, however this
is not thecase at the moment, the code currently handle only local node
accesses(extension for remote access support is being worked on, see<a href="bugs.html">the mailing list</a>discussions about it).</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Formats</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Introduction</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Introduction</h1><p>Libvirt is a C toolkit to interact with the virtualization capabilities of
recent versions of Linux (and other OSes), but libvirt won't try to provide
all possible interfaces for interacting with the virtualization features.</p><p>To avoid ambiguity about the terms used here here are the definitions for
some of the specific concepts used in libvirt documentation:</p><ul><li>a <strong>node</strong> is a single physical machine</li>
<li>an <strong>hypervisor</strong> is a layer of software allowing to
virtualize a node in a set of virtual machines with possibly different
configurations than the node itself</li>
<li>a <strong>domain</strong> is an instance of an operating system running
on a virtualized machine provided by the hypervisor</li>
</ul><p style="text-align: center"><img alt="Hypervisor and domains running on a node" src="node.gif" /></p><p>Now we can define the goal of libvirt: to provide the lowest possible
generic and stable layer to manage domains on a node.</p><p>This implies the following:</p><ul><li>the API should not be targetted to a single virtualization environment
though Xen is the current default, which also means that some very
specific capabilities which are not generic enough may not be provided as
libvirt APIs</li>
<li>the API should allow to do efficiently and cleanly all the operations
needed to manage domains on a node</li>
<li>the API will not try to provide hight level multi-nodes management
features like load balancing, though they could be implemented on top of
libvirt</li>
<li>stability of the API is a big concern, libvirt should isolate
applications from the frequent changes expected at the lower level of the
virtualization framework</li>
</ul><p>So libvirt should be a building block for higher level management tools
and for applications focusing on virtualization of a single node (the only
exception being domain migration between node capabilities which may need to
be added at the libvirt level). Where possible libvirt should be extendable
to be able to provide the same API for remote nodes, however this is not the
case at the moment, the code currently handle only local node accesses
(extension for remote access support is being worked on, see <a href="bugs.html">the mailing list</a> discussions about it).</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

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View File

@ -12,51 +12,62 @@
<exports symbol='VIR_UUID_BUFLEN' type='macro'/>
<exports symbol='VIR_CPU_USABLE' type='macro'/>
<exports symbol='VIR_COPY_CPUMAP' type='macro'/>
<exports symbol='VIR_DOMAIN_SCHED_FIELD_LENGTH' type='macro'/>
<exports symbol='VIR_UUID_STRING_BUFLEN' type='macro'/>
<exports symbol='VIR_GET_CPUMAP' type='macro'/>
<exports symbol='VIR_UNUSE_CPU' type='macro'/>
<exports symbol='VIR_DOMAIN_SHUTOFF' type='enum'/>
<exports symbol='VIR_DOMAIN_DESTROY' type='enum'/>
<exports symbol='VIR_DEVICE_DEFAULT' type='enum'/>
<exports symbol='VIR_DOMAIN_RENAME_RESTART' type='enum'/>
<exports symbol='VIR_DOMAIN_PRESERVE' type='enum'/>
<exports symbol='VIR_VCPU_BLOCKED' type='enum'/>
<exports symbol='VIR_DOMAIN_SHUTDOWN' type='enum'/>
<exports symbol='VIR_VCPU_OFFLINE' type='enum'/>
<exports symbol='VIR_DEVICE_RO' type='enum'/>
<exports symbol='VIR_DEVICE_RW_FORCE' type='enum'/>
<exports symbol='VIR_DOMAIN_SCHED_FIELD_UINT' type='enum'/>
<exports symbol='VIR_VCPU_RUNNING' type='enum'/>
<exports symbol='VIR_DOMAIN_CRASHED' type='enum'/>
<exports symbol='VIR_DOMAIN_SCHED_FIELD_DOUBLE' type='enum'/>
<exports symbol='VIR_DOMAIN_SCHED_FIELD_LLONG' type='enum'/>
<exports symbol='VIR_DOMAIN_SCHED_FIELD_ULLONG' type='enum'/>
<exports symbol='VIR_DOMAIN_DESTROY' type='enum'/>
<exports symbol='VIR_DOMAIN_RESTART' type='enum'/>
<exports symbol='VIR_DOMAIN_PRESERVE' type='enum'/>
<exports symbol='VIR_DOMAIN_SCHED_FIELD_BOOLEAN' type='enum'/>
<exports symbol='VIR_VCPU_OFFLINE' type='enum'/>
<exports symbol='VIR_DOMAIN_RUNNING' type='enum'/>
<exports symbol='VIR_DOMAIN_NOSTATE' type='enum'/>
<exports symbol='VIR_DOMAIN_SHUTOFF' type='enum'/>
<exports symbol='VIR_VCPU_BLOCKED' type='enum'/>
<exports symbol='VIR_DOMAIN_SCHED_FIELD_INT' type='enum'/>
<exports symbol='VIR_DOMAIN_PAUSED' type='enum'/>
<exports symbol='VIR_DEVICE_RO' type='enum'/>
<exports symbol='VIR_DEVICE_RW_FORCE' type='enum'/>
<exports symbol='VIR_DOMAIN_NONE' type='enum'/>
<exports symbol='VIR_DEVICE_RW' type='enum'/>
<exports symbol='VIR_DOMAIN_BLOCKED' type='enum'/>
<exports symbol='VIR_DOMAIN_PAUSED' type='enum'/>
<exports symbol='VIR_DOMAIN_RESTART' type='enum'/>
<exports symbol='VIR_DOMAIN_RUNNING' type='enum'/>
<exports symbol='VIR_DOMAIN_NOSTATE' type='enum'/>
<exports symbol='VIR_DOMAIN_RENAME_RESTART' type='enum'/>
<exports symbol='virNodeInfo' type='typedef'/>
<exports symbol='virNetwork' type='typedef'/>
<exports symbol='virDeviceMode' type='typedef'/>
<exports symbol='virConnect' type='typedef'/>
<exports symbol='virVcpuInfo' type='typedef'/>
<exports symbol='virDomainInfo' type='typedef'/>
<exports symbol='virDomainCreateFlags' type='typedef'/>
<exports symbol='virDomainKernelPtr' type='typedef'/>
<exports symbol='virDomainState' type='typedef'/>
<exports symbol='virDomain' type='typedef'/>
<exports symbol='virSchedParameterType' type='typedef'/>
<exports symbol='virDomainRestart' type='typedef'/>
<exports symbol='virNodeInfoPtr' type='typedef'/>
<exports symbol='virNetworkPtr' type='typedef'/>
<exports symbol='virDomainInfoPtr' type='typedef'/>
<exports symbol='virDomainKernelPtr' type='typedef'/>
<exports symbol='virConnectPtr' type='typedef'/>
<exports symbol='virDomainKernel' type='typedef'/>
<exports symbol='virNodeInfo' type='typedef'/>
<exports symbol='virNetwork' type='typedef'/>
<exports symbol='virDomainState' type='typedef'/>
<exports symbol='virDeviceMode' type='typedef'/>
<exports symbol='virDomain' type='typedef'/>
<exports symbol='virDomainPtr' type='typedef'/>
<exports symbol='virVcpuInfo' type='typedef'/>
<exports symbol='virVcpuInfoPtr' type='typedef'/>
<exports symbol='virDomainRestart' type='typedef'/>
<exports symbol='virConnect' type='typedef'/>
<exports symbol='virDomainCreateFlags' type='typedef'/>
<exports symbol='virDomainInfo' type='typedef'/>
<exports symbol='virSchedParameterPtr' type='typedef'/>
<exports symbol='virVcpuState' type='typedef'/>
<exports symbol='virDomainPtr' type='typedef'/>
<exports symbol='virSchedParameter' type='typedef'/>
<exports symbol='_virDomainInfo' type='struct'/>
<exports symbol='_virDomainKernel' type='struct'/>
<exports symbol='_virNodeInfo' type='struct'/>
<exports symbol='_virVcpuInfo' type='struct'/>
<exports symbol='_virSchedParameter' type='struct'/>
<exports symbol='virDomainGetInfo' type='function'/>
<exports symbol='virNetworkFree' type='function'/>
<exports symbol='virNetworkGetName' type='function'/>
@ -72,10 +83,11 @@
<exports symbol='virDomainLookupByName' type='function'/>
<exports symbol='virNetworkLookupByUUID' type='function'/>
<exports symbol='virNetworkGetBridgeName' type='function'/>
<exports symbol='virNetworkGetXMLDesc' type='function'/>
<exports symbol='virDomainPinVcpu' type='function'/>
<exports symbol='virDomainRestore' type='function'/>
<exports symbol='virConnectGetType' type='function'/>
<exports symbol='virDomainSave' type='function'/>
<exports symbol='virDomainGetSchedulerParameters' type='function'/>
<exports symbol='virDomainCreate' type='function'/>
<exports symbol='virConnectListDomains' type='function'/>
<exports symbol='virNetworkLookupByUUIDString' type='function'/>
@ -88,7 +100,7 @@
<exports symbol='virConnectListDefinedNetworks' type='function'/>
<exports symbol='virNodeGetInfo' type='function'/>
<exports symbol='virDomainGetUUID' type='function'/>
<exports symbol='virNetworkCreateXML' type='function'/>
<exports symbol='virDomainSetMemory' type='function'/>
<exports symbol='virNetworkSetAutostart' type='function'/>
<exports symbol='virConnectNumOfDomains' type='function'/>
<exports symbol='virDomainGetUUIDString' type='function'/>
@ -103,17 +115,18 @@
<exports symbol='virConnectNumOfDefinedDomains' type='function'/>
<exports symbol='virNetworkDefineXML' type='function'/>
<exports symbol='virNetworkCreate' type='function'/>
<exports symbol='virDomainSetSchedulerParameters' type='function'/>
<exports symbol='virConnectClose' type='function'/>
<exports symbol='virDomainReboot' type='function'/>
<exports symbol='virInitialize' type='function'/>
<exports symbol='virDomainSetVcpus' type='function'/>
<exports symbol='virNetworkGetUUIDString' type='function'/>
<exports symbol='virNetworkLookupByName' type='function'/>
<exports symbol='virNetworkGetXMLDesc' type='function'/>
<exports symbol='virNetworkCreateXML' type='function'/>
<exports symbol='virDomainGetID' type='function'/>
<exports symbol='virDomainResume' type='function'/>
<exports symbol='virDomainCreateLinux' type='function'/>
<exports symbol='virDomainSetMemory' type='function'/>
<exports symbol='virDomainGetSchedulerType' type='function'/>
<exports symbol='virNetworkDestroy' type='function'/>
<exports symbol='virDomainDestroy' type='function'/>
<exports symbol='virConnectNumOfNetworks' type='function'/>
@ -125,6 +138,7 @@
<exports symbol='virConnectGetVersion' type='function'/>
<exports symbol='virConnectListNetworks' type='function'/>
<exports symbol='virDomainLookupByID' type='function'/>
<exports symbol='virDomainSave' type='function'/>
<exports symbol='virConnectOpenReadOnly' type='function'/>
</file>
<file name='virterror'>
@ -134,6 +148,7 @@
<exports symbol='VIR_FROM_XML' type='enum'/>
<exports symbol='VIR_ERR_CALL_FAILED' type='enum'/>
<exports symbol='VIR_ERR_SYSTEM_ERROR' type='enum'/>
<exports symbol='VIR_FROM_TEST' type='enum'/>
<exports symbol='VIR_ERR_WARNING' type='enum'/>
<exports symbol='VIR_ERR_NO_XEN' type='enum'/>
<exports symbol='VIR_ERR_INVALID_ARG' type='enum'/>
@ -153,8 +168,10 @@
<exports symbol='VIR_ERR_INVALID_NETWORK' type='enum'/>
<exports symbol='VIR_ERR_OPERATION_DENIED' type='enum'/>
<exports symbol='VIR_ERR_NO_KERNEL' type='enum'/>
<exports symbol='VIR_ERR_GNUTLS_ERROR' type='enum'/>
<exports symbol='VIR_ERR_POST_FAILED' type='enum'/>
<exports symbol='VIR_ERR_OS_TYPE' type='enum'/>
<exports symbol='VIR_WAR_NO_NETWORK' type='enum'/>
<exports symbol='VIR_ERR_INVALID_CONN' type='enum'/>
<exports symbol='VIR_ERR_NONE' type='enum'/>
<exports symbol='VIR_ERR_OK' type='enum'/>
@ -162,6 +179,7 @@
<exports symbol='VIR_FROM_NET' type='enum'/>
<exports symbol='VIR_ERR_NO_NAME' type='enum'/>
<exports symbol='VIR_ERR_NO_ROOT' type='enum'/>
<exports symbol='VIR_ERR_RPC' type='enum'/>
<exports symbol='VIR_ERR_OPERATION_FAILED' type='enum'/>
<exports symbol='VIR_ERR_GET_FAILED' type='enum'/>
<exports symbol='VIR_ERR_DRIVER_FULL' type='enum'/>
@ -173,6 +191,7 @@
<exports symbol='VIR_ERR_WRITE_FAILED' type='enum'/>
<exports symbol='VIR_ERR_INTERNAL_ERROR' type='enum'/>
<exports symbol='VIR_ERR_CONF_SYNTAX' type='enum'/>
<exports symbol='VIR_FROM_REMOTE' type='enum'/>
<exports symbol='VIR_ERR_NO_SUPPORT' type='enum'/>
<exports symbol='VIR_FROM_XEND' type='enum'/>
<exports symbol='VIR_FROM_PROXY' type='enum'/>
@ -226,6 +245,9 @@
<arg name='vcpu' info='the virtual CPU number'/>
<arg name='cpu' info='the physical CPU number'/>
</macro>
<macro name='VIR_DOMAIN_SCHED_FIELD_LENGTH' file='libvirt'>
<info>Macro providing the field length of virSchedParameter</info>
</macro>
<macro name='VIR_GET_CPUMAP' file='libvirt'>
<info>This macro is to be used in conjonction with virDomainGetVcpus() and virDomainPinVcpu() APIs. VIR_GET_CPUMAP macro returns a pointer to the cpumap of the specified vcpu from cpumaps array.</info>
<arg name='cpumaps' info='pointer to an array of cpumap (in 8-bit bytes) (IN)'/>
@ -266,6 +288,12 @@
<enum name='VIR_DOMAIN_RENAME_RESTART' file='libvirt' value='4' type='virDomainRestart' info=' restart under an new unique name'/>
<enum name='VIR_DOMAIN_RESTART' file='libvirt' value='2' type='virDomainRestart' info='restart the domain'/>
<enum name='VIR_DOMAIN_RUNNING' file='libvirt' value='1' type='virDomainState' info='the domain is running'/>
<enum name='VIR_DOMAIN_SCHED_FIELD_BOOLEAN' file='libvirt' value='6' type='virSchedParameterType' info=' boolean(character) case'/>
<enum name='VIR_DOMAIN_SCHED_FIELD_DOUBLE' file='libvirt' value='5' type='virSchedParameterType' info='double case'/>
<enum name='VIR_DOMAIN_SCHED_FIELD_INT' file='libvirt' value='1' type='virSchedParameterType' info='integer case'/>
<enum name='VIR_DOMAIN_SCHED_FIELD_LLONG' file='libvirt' value='3' type='virSchedParameterType' info='long long case'/>
<enum name='VIR_DOMAIN_SCHED_FIELD_UINT' file='libvirt' value='2' type='virSchedParameterType' info='unsigned integer case'/>
<enum name='VIR_DOMAIN_SCHED_FIELD_ULLONG' file='libvirt' value='4' type='virSchedParameterType' info='unsigned long long case'/>
<enum name='VIR_DOMAIN_SHUTDOWN' file='libvirt' value='4' type='virDomainState' info='the domain is being shut down'/>
<enum name='VIR_DOMAIN_SHUTOFF' file='libvirt' value='5' type='virDomainState' info='the domain is shut off'/>
<enum name='VIR_ERR_CALL_FAILED' file='virterror' value='26' type='virErrorNumber' info='not supported by the drivers'/>
@ -274,6 +302,7 @@
<enum name='VIR_ERR_DRIVER_FULL' file='virterror' value='25' type='virErrorNumber' info='too many drivers registered'/>
<enum name='VIR_ERR_ERROR' file='virterror' value='2' type='virErrorLevel' info=' An error'/>
<enum name='VIR_ERR_GET_FAILED' file='virterror' value='10' type='virErrorNumber' info='a HTTP GET command to failed'/>
<enum name='VIR_ERR_GNUTLS_ERROR' file='virterror' value='40' type='virErrorNumber' info='error from a GNUTLS call'/>
<enum name='VIR_ERR_HTTP_ERROR' file='virterror' value='12' type='virErrorNumber' info='unexpected HTTP error code'/>
<enum name='VIR_ERR_INTERNAL_ERROR' file='virterror' value='1' type='virErrorNumber' info='internal error'/>
<enum name='VIR_ERR_INVALID_ARG' file='virterror' value='8' type='virErrorNumber' info='invalid function argument'/>
@ -302,8 +331,9 @@
<enum name='VIR_ERR_PARSE_FAILED' file='virterror' value='32' type='virErrorNumber' info='failed to parse a conf file'/>
<enum name='VIR_ERR_POST_FAILED' file='virterror' value='11' type='virErrorNumber' info='a HTTP POST command to failed'/>
<enum name='VIR_ERR_READ_FAILED' file='virterror' value='31' type='virErrorNumber' info='failed to read a conf file'/>
<enum name='VIR_ERR_RPC' file='virterror' value='39' type='virErrorNumber' info='some sort of RPC error'/>
<enum name='VIR_ERR_SEXPR_SERIAL' file='virterror' value='13' type='virErrorNumber' info='failure to serialize an S-Expr'/>
<enum name='VIR_ERR_SYSTEM_ERROR' file='virterror' value='38' type='virErrorNumber' info=' general system call failure'/>
<enum name='VIR_ERR_SYSTEM_ERROR' file='virterror' value='38' type='virErrorNumber' info='general system call failure'/>
<enum name='VIR_ERR_UNKNOWN_HOST' file='virterror' value='4' type='virErrorNumber' info='could not resolve hostname'/>
<enum name='VIR_ERR_WARNING' file='virterror' value='1' type='virErrorLevel' info='A simple warning'/>
<enum name='VIR_ERR_WRITE_FAILED' file='virterror' value='34' type='virErrorNumber' info='failed to write a conf file'/>
@ -312,12 +342,14 @@
<enum name='VIR_ERR_XML_ERROR' file='virterror' value='27' type='virErrorNumber' info='an XML description is not well formed or broken'/>
<enum name='VIR_FROM_CONF' file='virterror' value='9' type='virErrorDomain' info='Error in the configuration file handling'/>
<enum name='VIR_FROM_DOM' file='virterror' value='6' type='virErrorDomain' info='Error when operating on a domain'/>
<enum name='VIR_FROM_NET' file='virterror' value='11' type='virErrorDomain' info=' Error when operating on a network'/>
<enum name='VIR_FROM_NET' file='virterror' value='11' type='virErrorDomain' info='Error when operating on a network'/>
<enum name='VIR_FROM_NONE' file='virterror' value='0' type='virErrorDomain'/>
<enum name='VIR_FROM_PROXY' file='virterror' value='8' type='virErrorDomain' info='Error in the proxy code'/>
<enum name='VIR_FROM_QEMU' file='virterror' value='10' type='virErrorDomain' info='Error at the QEMU daemon'/>
<enum name='VIR_FROM_REMOTE' file='virterror' value='13' type='virErrorDomain' info=' Error from remote driver'/>
<enum name='VIR_FROM_RPC' file='virterror' value='7' type='virErrorDomain' info='Error in the XML-RPC code'/>
<enum name='VIR_FROM_SEXPR' file='virterror' value='4' type='virErrorDomain' info='Error in the S-Epression code'/>
<enum name='VIR_FROM_TEST' file='virterror' value='12' type='virErrorDomain' info='Error from test driver'/>
<enum name='VIR_FROM_XEN' file='virterror' value='1' type='virErrorDomain' info='Error at Xen hypervisor layer'/>
<enum name='VIR_FROM_XEND' file='virterror' value='2' type='virErrorDomain' info='Error at connection with xend daemon'/>
<enum name='VIR_FROM_XENSTORE' file='virterror' value='3' type='virErrorDomain' info='Error at connection with xen store'/>
@ -325,6 +357,7 @@
<enum name='VIR_VCPU_BLOCKED' file='libvirt' value='2' type='virVcpuState' info=' the virtual CPU is blocked on resource'/>
<enum name='VIR_VCPU_OFFLINE' file='libvirt' value='0' type='virVcpuState' info='the virtual CPU is offline'/>
<enum name='VIR_VCPU_RUNNING' file='libvirt' value='1' type='virVcpuState' info='the virtual CPU is running'/>
<enum name='VIR_WAR_NO_NETWORK' file='virterror' value='41' type='virErrorNumber' info=' failed to start network'/>
<struct name='virConnect' file='libvirt' type='struct _virConnect'/>
<typedef name='virConnectPtr' file='libvirt' type='virConnect *'>
<info>a virConnectPtr is pointer to a virConnect private structure, this is the type used to reference a connection to the Xen Hypervisor in the API.</info>
@ -391,6 +424,14 @@
<typedef name='virNodeInfoPtr' file='libvirt' type='virNodeInfo *'>
<info>a virNodeInfoPtr is a pointer to a virNodeInfo structure.</info>
</typedef>
<struct name='virSchedParameter' file='libvirt' type='struct _virSchedParameter'>
<field name='field' type='charfield[VIR_DOMAIN_SCHED_FIELD_LENGTH]' info=' parameter name'/>
<field name='type' type='int' info=' parameter type'/>
</struct>
<typedef name='virSchedParameterPtr' file='libvirt' type='virSchedParameter *'>
<info>a virSchedParameterPtr is a pointer to a virSchedParameter structure.</info>
</typedef>
<typedef name='virSchedParameterType' file='libvirt' type='enum'/>
<struct name='virVcpuInfo' file='libvirt' type='struct _virVcpuInfo'>
<field name='number' type='unsigned int' info=' virtual CPU number'/>
<field name='state' type='int' info=' value from virVcpuState'/>
@ -478,7 +519,7 @@
<arg name='maxnames' type='int' info='size of @names'/>
</function>
<function name='virConnectNumOfDefinedDomains' file='libvirt' module='libvirt'>
<info>Provides the number of active domains.</info>
<info>Provides the number of inactive domains.</info>
<return type='int' info='the number of domain found or -1 in case of error'/>
<arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/>
</function>
@ -601,6 +642,19 @@
<return type='char *' info='the new string or NULL in case of error, the string must be freed by the caller.'/>
<arg name='domain' type='virDomainPtr' info='a domain object'/>
</function>
<function name='virDomainGetSchedulerParameters' file='libvirt' module='libvirt'>
<info>Get the scheduler parameters, the @params array will be filled with the values.</info>
<return type='int' info='-1 in case of error, 0 in case of success.'/>
<arg name='domain' type='virDomainPtr' info='pointer to domain object'/>
<arg name='params' type='virSchedParameterPtr' info='pointer to scheduler parameter object (return value)'/>
<arg name='nparams' type='int *' info='pointer to number of scheduler parameter (this value should be same than the returned value nparams of virDomainGetSchedulerType)'/>
</function>
<function name='virDomainGetSchedulerType' file='libvirt' module='libvirt'>
<info>Get the scheduler type.</info>
<return type='char *' info='NULL in case of error. The caller must free the returned string.'/>
<arg name='domain' type='virDomainPtr' info='pointer to domain object'/>
<arg name='nparams' type='int *' info='number of scheduler parameters(return value)'/>
</function>
<function name='virDomainGetUUID' file='libvirt' module='libvirt'>
<info>Get the UUID for a domain</info>
<return type='int' info='-1 in case of error, 0 in case of success'/>
@ -701,6 +755,13 @@
<arg name='domain' type='virDomainPtr' info='a domain object or NULL'/>
<arg name='memory' type='unsigned long' info='the memory size in kilobytes'/>
</function>
<function name='virDomainSetSchedulerParameters' file='libvirt' module='libvirt'>
<info>Change the scheduler parameters</info>
<return type='int' info='-1 in case of error, 0 in case of success.'/>
<arg name='domain' type='virDomainPtr' info='pointer to domain object'/>
<arg name='params' type='virSchedParameterPtr' info='pointer to scheduler parameter objects'/>
<arg name='nparams' type='int' info='number of scheduler parameter (this value should be same or less than the returned value nparams of virDomainGetSchedulerType)'/>
</function>
<function name='virDomainSetVcpus' file='libvirt' module='libvirt'>
<info>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 priviledged access to the hypervisor.</info>
<return type='int' info='0 in case of success, -1 in case of failure.'/>

View File

@ -19,6 +19,13 @@
<reference name='VIR_DOMAIN_RENAME_RESTART' href='html/libvirt-libvirt.html#VIR_DOMAIN_RENAME_RESTART'/>
<reference name='VIR_DOMAIN_RESTART' href='html/libvirt-libvirt.html#VIR_DOMAIN_RESTART'/>
<reference name='VIR_DOMAIN_RUNNING' href='html/libvirt-libvirt.html#VIR_DOMAIN_RUNNING'/>
<reference name='VIR_DOMAIN_SCHED_FIELD_BOOLEAN' href='html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_BOOLEAN'/>
<reference name='VIR_DOMAIN_SCHED_FIELD_DOUBLE' href='html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_DOUBLE'/>
<reference name='VIR_DOMAIN_SCHED_FIELD_INT' href='html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_INT'/>
<reference name='VIR_DOMAIN_SCHED_FIELD_LENGTH' href='html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LENGTH'/>
<reference name='VIR_DOMAIN_SCHED_FIELD_LLONG' href='html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_LLONG'/>
<reference name='VIR_DOMAIN_SCHED_FIELD_UINT' href='html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_UINT'/>
<reference name='VIR_DOMAIN_SCHED_FIELD_ULLONG' href='html/libvirt-libvirt.html#VIR_DOMAIN_SCHED_FIELD_ULLONG'/>
<reference name='VIR_DOMAIN_SHUTDOWN' href='html/libvirt-libvirt.html#VIR_DOMAIN_SHUTDOWN'/>
<reference name='VIR_DOMAIN_SHUTOFF' href='html/libvirt-libvirt.html#VIR_DOMAIN_SHUTOFF'/>
<reference name='VIR_ERR_CALL_FAILED' href='html/libvirt-virterror.html#VIR_ERR_CALL_FAILED'/>
@ -27,6 +34,7 @@
<reference name='VIR_ERR_DRIVER_FULL' href='html/libvirt-virterror.html#VIR_ERR_DRIVER_FULL'/>
<reference name='VIR_ERR_ERROR' href='html/libvirt-virterror.html#VIR_ERR_ERROR'/>
<reference name='VIR_ERR_GET_FAILED' href='html/libvirt-virterror.html#VIR_ERR_GET_FAILED'/>
<reference name='VIR_ERR_GNUTLS_ERROR' href='html/libvirt-virterror.html#VIR_ERR_GNUTLS_ERROR'/>
<reference name='VIR_ERR_HTTP_ERROR' href='html/libvirt-virterror.html#VIR_ERR_HTTP_ERROR'/>
<reference name='VIR_ERR_INTERNAL_ERROR' href='html/libvirt-virterror.html#VIR_ERR_INTERNAL_ERROR'/>
<reference name='VIR_ERR_INVALID_ARG' href='html/libvirt-virterror.html#VIR_ERR_INVALID_ARG'/>
@ -55,6 +63,7 @@
<reference name='VIR_ERR_PARSE_FAILED' href='html/libvirt-virterror.html#VIR_ERR_PARSE_FAILED'/>
<reference name='VIR_ERR_POST_FAILED' href='html/libvirt-virterror.html#VIR_ERR_POST_FAILED'/>
<reference name='VIR_ERR_READ_FAILED' href='html/libvirt-virterror.html#VIR_ERR_READ_FAILED'/>
<reference name='VIR_ERR_RPC' href='html/libvirt-virterror.html#VIR_ERR_RPC'/>
<reference name='VIR_ERR_SEXPR_SERIAL' href='html/libvirt-virterror.html#VIR_ERR_SEXPR_SERIAL'/>
<reference name='VIR_ERR_SYSTEM_ERROR' href='html/libvirt-virterror.html#VIR_ERR_SYSTEM_ERROR'/>
<reference name='VIR_ERR_UNKNOWN_HOST' href='html/libvirt-virterror.html#VIR_ERR_UNKNOWN_HOST'/>
@ -69,8 +78,10 @@
<reference name='VIR_FROM_NONE' href='html/libvirt-virterror.html#VIR_FROM_NONE'/>
<reference name='VIR_FROM_PROXY' href='html/libvirt-virterror.html#VIR_FROM_PROXY'/>
<reference name='VIR_FROM_QEMU' href='html/libvirt-virterror.html#VIR_FROM_QEMU'/>
<reference name='VIR_FROM_REMOTE' href='html/libvirt-virterror.html#VIR_FROM_REMOTE'/>
<reference name='VIR_FROM_RPC' href='html/libvirt-virterror.html#VIR_FROM_RPC'/>
<reference name='VIR_FROM_SEXPR' href='html/libvirt-virterror.html#VIR_FROM_SEXPR'/>
<reference name='VIR_FROM_TEST' href='html/libvirt-virterror.html#VIR_FROM_TEST'/>
<reference name='VIR_FROM_XEN' href='html/libvirt-virterror.html#VIR_FROM_XEN'/>
<reference name='VIR_FROM_XEND' href='html/libvirt-virterror.html#VIR_FROM_XEND'/>
<reference name='VIR_FROM_XENSTORE' href='html/libvirt-virterror.html#VIR_FROM_XENSTORE'/>
@ -84,10 +95,12 @@
<reference name='VIR_VCPU_BLOCKED' href='html/libvirt-libvirt.html#VIR_VCPU_BLOCKED'/>
<reference name='VIR_VCPU_OFFLINE' href='html/libvirt-libvirt.html#VIR_VCPU_OFFLINE'/>
<reference name='VIR_VCPU_RUNNING' href='html/libvirt-libvirt.html#VIR_VCPU_RUNNING'/>
<reference name='VIR_WAR_NO_NETWORK' href='html/libvirt-virterror.html#VIR_WAR_NO_NETWORK'/>
<reference name='_virDomainInfo' href='html/libvirt-libvirt.html#_virDomainInfo'/>
<reference name='_virDomainKernel' href='html/libvirt-libvirt.html#_virDomainKernel'/>
<reference name='_virError' href='html/libvirt-virterror.html#_virError'/>
<reference name='_virNodeInfo' href='html/libvirt-libvirt.html#_virNodeInfo'/>
<reference name='_virSchedParameter' href='html/libvirt-libvirt.html#_virSchedParameter'/>
<reference name='_virVcpuInfo' href='html/libvirt-libvirt.html#_virVcpuInfo'/>
<reference name='virConnCopyLastError' href='html/libvirt-virterror.html#virConnCopyLastError'/>
<reference name='virConnGetLastError' href='html/libvirt-virterror.html#virConnGetLastError'/>
@ -130,6 +143,8 @@
<reference name='virDomainGetMaxVcpus' href='html/libvirt-libvirt.html#virDomainGetMaxVcpus'/>
<reference name='virDomainGetName' href='html/libvirt-libvirt.html#virDomainGetName'/>
<reference name='virDomainGetOSType' href='html/libvirt-libvirt.html#virDomainGetOSType'/>
<reference name='virDomainGetSchedulerParameters' href='html/libvirt-libvirt.html#virDomainGetSchedulerParameters'/>
<reference name='virDomainGetSchedulerType' href='html/libvirt-libvirt.html#virDomainGetSchedulerType'/>
<reference name='virDomainGetUUID' href='html/libvirt-libvirt.html#virDomainGetUUID'/>
<reference name='virDomainGetUUIDString' href='html/libvirt-libvirt.html#virDomainGetUUIDString'/>
<reference name='virDomainGetVcpus' href='html/libvirt-libvirt.html#virDomainGetVcpus'/>
@ -152,6 +167,7 @@
<reference name='virDomainSetAutostart' href='html/libvirt-libvirt.html#virDomainSetAutostart'/>
<reference name='virDomainSetMaxMemory' href='html/libvirt-libvirt.html#virDomainSetMaxMemory'/>
<reference name='virDomainSetMemory' href='html/libvirt-libvirt.html#virDomainSetMemory'/>
<reference name='virDomainSetSchedulerParameters' href='html/libvirt-libvirt.html#virDomainSetSchedulerParameters'/>
<reference name='virDomainSetVcpus' href='html/libvirt-libvirt.html#virDomainSetVcpus'/>
<reference name='virDomainShutdown' href='html/libvirt-libvirt.html#virDomainShutdown'/>
<reference name='virDomainState' href='html/libvirt-libvirt.html#virDomainState'/>
@ -189,6 +205,9 @@
<reference name='virNodeInfoPtr' href='html/libvirt-libvirt.html#virNodeInfoPtr'/>
<reference name='virResetError' href='html/libvirt-virterror.html#virResetError'/>
<reference name='virResetLastError' href='html/libvirt-virterror.html#virResetLastError'/>
<reference name='virSchedParameter' href='html/libvirt-libvirt.html#virSchedParameter'/>
<reference name='virSchedParameterPtr' href='html/libvirt-libvirt.html#virSchedParameterPtr'/>
<reference name='virSchedParameterType' href='html/libvirt-libvirt.html#virSchedParameterType'/>
<reference name='virSetErrorFunc' href='html/libvirt-virterror.html#virSetErrorFunc'/>
<reference name='virVcpuInfo' href='html/libvirt-libvirt.html#virVcpuInfo'/>
<reference name='virVcpuInfoPtr' href='html/libvirt-libvirt.html#virVcpuInfoPtr'/>
@ -216,6 +235,13 @@
<ref name='VIR_DOMAIN_RENAME_RESTART'/>
<ref name='VIR_DOMAIN_RESTART'/>
<ref name='VIR_DOMAIN_RUNNING'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_BOOLEAN'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_DOUBLE'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_INT'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_LENGTH'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_LLONG'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_UINT'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_ULLONG'/>
<ref name='VIR_DOMAIN_SHUTDOWN'/>
<ref name='VIR_DOMAIN_SHUTOFF'/>
<ref name='VIR_ERR_CALL_FAILED'/>
@ -224,6 +250,7 @@
<ref name='VIR_ERR_DRIVER_FULL'/>
<ref name='VIR_ERR_ERROR'/>
<ref name='VIR_ERR_GET_FAILED'/>
<ref name='VIR_ERR_GNUTLS_ERROR'/>
<ref name='VIR_ERR_HTTP_ERROR'/>
<ref name='VIR_ERR_INTERNAL_ERROR'/>
<ref name='VIR_ERR_INVALID_ARG'/>
@ -252,6 +279,7 @@
<ref name='VIR_ERR_PARSE_FAILED'/>
<ref name='VIR_ERR_POST_FAILED'/>
<ref name='VIR_ERR_READ_FAILED'/>
<ref name='VIR_ERR_RPC'/>
<ref name='VIR_ERR_SEXPR_SERIAL'/>
<ref name='VIR_ERR_SYSTEM_ERROR'/>
<ref name='VIR_ERR_UNKNOWN_HOST'/>
@ -266,8 +294,10 @@
<ref name='VIR_FROM_NONE'/>
<ref name='VIR_FROM_PROXY'/>
<ref name='VIR_FROM_QEMU'/>
<ref name='VIR_FROM_REMOTE'/>
<ref name='VIR_FROM_RPC'/>
<ref name='VIR_FROM_SEXPR'/>
<ref name='VIR_FROM_TEST'/>
<ref name='VIR_FROM_XEN'/>
<ref name='VIR_FROM_XEND'/>
<ref name='VIR_FROM_XENSTORE'/>
@ -281,12 +311,14 @@
<ref name='VIR_VCPU_BLOCKED'/>
<ref name='VIR_VCPU_OFFLINE'/>
<ref name='VIR_VCPU_RUNNING'/>
<ref name='VIR_WAR_NO_NETWORK'/>
</letter>
<letter name='_'>
<ref name='_virDomainInfo'/>
<ref name='_virDomainKernel'/>
<ref name='_virError'/>
<ref name='_virNodeInfo'/>
<ref name='_virSchedParameter'/>
<ref name='_virVcpuInfo'/>
</letter>
<letter name='v'>
@ -331,6 +363,8 @@
<ref name='virDomainGetMaxVcpus'/>
<ref name='virDomainGetName'/>
<ref name='virDomainGetOSType'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetUUID'/>
<ref name='virDomainGetUUIDString'/>
<ref name='virDomainGetVcpus'/>
@ -353,6 +387,7 @@
<ref name='virDomainSetAutostart'/>
<ref name='virDomainSetMaxMemory'/>
<ref name='virDomainSetMemory'/>
<ref name='virDomainSetSchedulerParameters'/>
<ref name='virDomainSetVcpus'/>
<ref name='virDomainShutdown'/>
<ref name='virDomainState'/>
@ -390,6 +425,9 @@
<ref name='virNodeInfoPtr'/>
<ref name='virResetError'/>
<ref name='virResetLastError'/>
<ref name='virSchedParameter'/>
<ref name='virSchedParameterPtr'/>
<ref name='virSchedParameterType'/>
<ref name='virSetErrorFunc'/>
<ref name='virVcpuInfo'/>
<ref name='virVcpuInfoPtr'/>
@ -440,6 +478,8 @@
<type name='int *'>
<ref name='virConnectListDomains'/>
<ref name='virDomainGetAutostart'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virNetworkGetAutostart'/>
</type>
<type name='unsigned char *'>
@ -511,6 +551,8 @@
<ref name='virDomainGetMaxVcpus'/>
<ref name='virDomainGetName'/>
<ref name='virDomainGetOSType'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetUUID'/>
<ref name='virDomainGetUUIDString'/>
<ref name='virDomainGetVcpus'/>
@ -522,6 +564,7 @@
<ref name='virDomainSetAutostart'/>
<ref name='virDomainSetMaxMemory'/>
<ref name='virDomainSetMemory'/>
<ref name='virDomainSetSchedulerParameters'/>
<ref name='virDomainSetVcpus'/>
<ref name='virDomainShutdown'/>
<ref name='virDomainSuspend'/>
@ -554,6 +597,10 @@
<type name='virNodeInfoPtr'>
<ref name='virNodeGetInfo'/>
</type>
<type name='virSchedParameterPtr'>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainSetSchedulerParameters'/>
</type>
<type name='virVcpuInfoPtr'>
<ref name='virDomainGetVcpus'/>
</type>
@ -583,6 +630,13 @@
<ref name='VIR_DOMAIN_RENAME_RESTART'/>
<ref name='VIR_DOMAIN_RESTART'/>
<ref name='VIR_DOMAIN_RUNNING'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_BOOLEAN'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_DOUBLE'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_INT'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_LENGTH'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_LLONG'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_UINT'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_ULLONG'/>
<ref name='VIR_DOMAIN_SHUTDOWN'/>
<ref name='VIR_DOMAIN_SHUTOFF'/>
<ref name='VIR_GET_CPUMAP'/>
@ -597,6 +651,7 @@
<ref name='_virDomainInfo'/>
<ref name='_virDomainKernel'/>
<ref name='_virNodeInfo'/>
<ref name='_virSchedParameter'/>
<ref name='_virVcpuInfo'/>
<ref name='virConnect'/>
<ref name='virConnectClose'/>
@ -633,6 +688,8 @@
<ref name='virDomainGetMaxVcpus'/>
<ref name='virDomainGetName'/>
<ref name='virDomainGetOSType'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetUUID'/>
<ref name='virDomainGetUUIDString'/>
<ref name='virDomainGetVcpus'/>
@ -655,6 +712,7 @@
<ref name='virDomainSetAutostart'/>
<ref name='virDomainSetMaxMemory'/>
<ref name='virDomainSetMemory'/>
<ref name='virDomainSetSchedulerParameters'/>
<ref name='virDomainSetVcpus'/>
<ref name='virDomainShutdown'/>
<ref name='virDomainState'/>
@ -683,6 +741,9 @@
<ref name='virNodeGetInfo'/>
<ref name='virNodeInfo'/>
<ref name='virNodeInfoPtr'/>
<ref name='virSchedParameter'/>
<ref name='virSchedParameterPtr'/>
<ref name='virSchedParameterType'/>
<ref name='virVcpuInfo'/>
<ref name='virVcpuInfoPtr'/>
<ref name='virVcpuState'/>
@ -694,6 +755,7 @@
<ref name='VIR_ERR_DRIVER_FULL'/>
<ref name='VIR_ERR_ERROR'/>
<ref name='VIR_ERR_GET_FAILED'/>
<ref name='VIR_ERR_GNUTLS_ERROR'/>
<ref name='VIR_ERR_HTTP_ERROR'/>
<ref name='VIR_ERR_INTERNAL_ERROR'/>
<ref name='VIR_ERR_INVALID_ARG'/>
@ -722,6 +784,7 @@
<ref name='VIR_ERR_PARSE_FAILED'/>
<ref name='VIR_ERR_POST_FAILED'/>
<ref name='VIR_ERR_READ_FAILED'/>
<ref name='VIR_ERR_RPC'/>
<ref name='VIR_ERR_SEXPR_SERIAL'/>
<ref name='VIR_ERR_SYSTEM_ERROR'/>
<ref name='VIR_ERR_UNKNOWN_HOST'/>
@ -736,12 +799,15 @@
<ref name='VIR_FROM_NONE'/>
<ref name='VIR_FROM_PROXY'/>
<ref name='VIR_FROM_QEMU'/>
<ref name='VIR_FROM_REMOTE'/>
<ref name='VIR_FROM_RPC'/>
<ref name='VIR_FROM_SEXPR'/>
<ref name='VIR_FROM_TEST'/>
<ref name='VIR_FROM_XEN'/>
<ref name='VIR_FROM_XEND'/>
<ref name='VIR_FROM_XENSTORE'/>
<ref name='VIR_FROM_XML'/>
<ref name='VIR_WAR_NO_NETWORK'/>
<ref name='_virError'/>
<ref name='virConnCopyLastError'/>
<ref name='virConnGetLastError'/>
@ -818,6 +884,9 @@
<ref name='virDomainPinVcpu'/>
<ref name='virDomainSetVcpus'/>
</word>
<word name='Change'>
<ref name='virDomainSetSchedulerParameters'/>
</word>
<word name='Collect'>
<ref name='virConnectListDomains'/>
<ref name='virConnectListNetworks'/>
@ -893,6 +962,8 @@
<ref name='virDomainGetID'/>
<ref name='virDomainGetName'/>
<ref name='virDomainGetOSType'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetUUID'/>
<ref name='virDomainGetUUIDString'/>
<ref name='virNetworkGetName'/>
@ -932,6 +1003,7 @@
<letter name='M'>
<word name='Macro'>
<ref name='LIBVIR_VERSION_NUMBER'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_LENGTH'/>
</word>
</letter>
<letter name='N'>
@ -1168,7 +1240,6 @@
<ref name='_virNodeInfo'/>
<ref name='virConnectListDomains'/>
<ref name='virConnectListNetworks'/>
<ref name='virConnectNumOfDefinedDomains'/>
<ref name='virConnectNumOfDomains'/>
<ref name='virConnectNumOfNetworks'/>
<ref name='virDomainSuspend'/>
@ -1259,6 +1330,7 @@
<ref name='virConnectListDefinedNetworks'/>
<ref name='virConnectListDomains'/>
<ref name='virConnectListNetworks'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetUUID'/>
<ref name='virDomainGetUUIDString'/>
<ref name='virDomainGetVcpus'/>
@ -1417,6 +1489,7 @@
<word name='caller'>
<ref name='cpumap'/>
<ref name='virDomainGetOSType'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetXMLDesc'/>
<ref name='virNetworkGetBridgeName'/>
<ref name='virNetworkGetXMLDesc'/>
@ -1686,6 +1759,9 @@
<word name='fail'>
<ref name='virDomainSetVcpus'/>
</word>
<word name='field'>
<ref name='VIR_DOMAIN_SCHED_FIELD_LENGTH'/>
</word>
<word name='file'>
<ref name='virDomainCoreDump'/>
<ref name='virDomainSave'/>
@ -1694,6 +1770,7 @@
<ref name='_virDomainKernel'/>
</word>
<word name='filled'>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetVcpus'/>
</word>
<word name='find'>
@ -1727,6 +1804,7 @@
<ref name='virConnCopyLastError'/>
<ref name='virConnectGetCapabilities'/>
<ref name='virCopyLastError'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetXMLDesc'/>
<ref name='virNetworkGetBridgeName'/>
<ref name='virNetworkGetXMLDesc'/>
@ -1868,6 +1946,7 @@
</word>
<word name='inactive'>
<ref name='virConnectListDefinedNetworks'/>
<ref name='virConnectNumOfDefinedDomains'/>
<ref name='virConnectNumOfDefinedNetworks'/>
<ref name='virDomainGetMaxVcpus'/>
</word>
@ -1986,10 +2065,14 @@
</word>
<word name='length'>
<ref name='VIR_CPU_MAPLEN'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_LENGTH'/>
<ref name='VIR_UUID_BUFLEN'/>
<ref name='VIR_UUID_STRING_BUFLEN'/>
<ref name='maplen'/>
</word>
<word name='less'>
<ref name='virDomainSetSchedulerParameters'/>
</word>
<word name='level'>
<ref name='virConnectGetVersion'/>
<ref name='virCopyLastError'/>
@ -2176,6 +2259,7 @@
<ref name='cpumap'/>
<ref name='virConnectGetCapabilities'/>
<ref name='virDomainGetOSType'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetVcpus'/>
<ref name='virDomainGetXMLDesc'/>
<ref name='virNetworkGetBridgeName'/>
@ -2184,6 +2268,7 @@
</letter>
<letter name='n'>
<word name='name'>
<ref name='_virSchedParameter'/>
<ref name='virConnectGetType'/>
<ref name='virDomainGetName'/>
<ref name='virDomainLookupByName'/>
@ -2269,10 +2354,17 @@
<ref name='virNetworkGetXMLDesc'/>
<ref name='virNetworkUndefine'/>
</word>
<word name='nparams'>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainSetSchedulerParameters'/>
</word>
</letter>
</chunk>
<chunk name='chunk4'>
<letter name='o'>
<word name='objects'>
<ref name='virDomainSetSchedulerParameters'/>
</word>
<word name='occured'>
<ref name='virConnGetLastError'/>
<ref name='virGetLastError'/>
@ -2331,12 +2423,18 @@
</letter>
<letter name='p'>
<word name='parameter'>
<ref name='_virSchedParameter'/>
<ref name='virConnCopyLastError'/>
<ref name='virConnectGetMaxVcpus'/>
<ref name='virCopyLastError'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainSetSchedulerParameters'/>
</word>
<word name='parameters'>
<ref name='_virDomainKernel'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainSetSchedulerParameters'/>
</word>
<word name='part'>
<ref name='_virError'/>
@ -2423,6 +2521,7 @@
</word>
<word name='providing'>
<ref name='LIBVIR_VERSION_NUMBER'/>
<ref name='VIR_DOMAIN_SCHED_FIELD_LENGTH'/>
</word>
<word name='public'>
<ref name='virDomainGetName'/>
@ -2538,6 +2637,8 @@
<word name='return'>
<ref name='virConnectGetVersion'/>
<ref name='virDomainDestroy'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virGetVersion'/>
<ref name='virNetworkDestroy'/>
</word>
@ -2545,9 +2646,12 @@
<ref name='virConnectGetCapabilities'/>
<ref name='virDomainCreateLinux'/>
<ref name='virDomainGetAutostart'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetVcpus'/>
<ref name='virDomainGetXMLDesc'/>
<ref name='virDomainPinVcpu'/>
<ref name='virDomainSetSchedulerParameters'/>
<ref name='virGetVersion'/>
<ref name='virNetworkCreateXML'/>
<ref name='virNetworkGetAutostart'/>
@ -2596,6 +2700,8 @@
<word name='same'>
<ref name='virDomainGetMaxVcpus'/>
<ref name='virDomainGetName'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainSetSchedulerParameters'/>
<ref name='virNetworkGetName'/>
</word>
<word name='save'>
@ -2607,6 +2713,11 @@
<word name='saving'>
<ref name='virDomainSave'/>
</word>
<word name='scheduler'>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainSetSchedulerParameters'/>
</word>
<word name='see'>
<ref name='virDomainGetUUIDString'/>
<ref name='virNetworkGetUUIDString'/>
@ -2626,7 +2737,9 @@
<ref name='virConnectOpenReadOnly'/>
<ref name='virDomainDestroy'/>
<ref name='virDomainFree'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainSetAutostart'/>
<ref name='virDomainSetSchedulerParameters'/>
<ref name='virDomainShutdown'/>
<ref name='virNetworkDestroy'/>
<ref name='virNetworkFree'/>
@ -2734,6 +2847,7 @@
<ref name='virConnectGetType'/>
<ref name='virDomainGetName'/>
<ref name='virDomainGetOSType'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetUUIDString'/>
<ref name='virDomainLookupByUUIDString'/>
<ref name='virNetworkGetName'/>
@ -2797,6 +2911,10 @@
<ref name='virNetworkGetBridgeName'/>
<ref name='virNetworkGetXMLDesc'/>
</word>
<word name='than'>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainSetSchedulerParameters'/>
</word>
<word name='that'>
<ref name='virConnCopyLastError'/>
<ref name='virConnGetLastError'/>
@ -2839,10 +2957,12 @@
<ref name='_virError'/>
<ref name='virDomainGetMaxMemory'/>
<ref name='virDomainGetMaxVcpus'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetVcpus'/>
<ref name='virDomainSave'/>
<ref name='virDomainSetMaxMemory'/>
<ref name='virDomainSetMemory'/>
<ref name='virDomainSetSchedulerParameters'/>
<ref name='virDomainSetVcpus'/>
<ref name='virInitialize'/>
</word>
@ -2866,8 +2986,10 @@
<ref name='virGetVersion'/>
</word>
<word name='type'>
<ref name='_virSchedParameter'/>
<ref name='virConnectGetMaxVcpus'/>
<ref name='virDomainGetOSType'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virGetVersion'/>
</word>
</letter>
@ -2945,13 +3067,17 @@
<ref name='virConnectGetMaxVcpus'/>
<ref name='virConnectGetVersion'/>
<ref name='virDomainGetAutostart'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetSchedulerType'/>
<ref name='virDomainGetXMLDesc'/>
<ref name='virDomainSetSchedulerParameters'/>
<ref name='virGetVersion'/>
<ref name='virNetworkGetAutostart'/>
<ref name='virNetworkGetBridgeName'/>
<ref name='virNetworkGetXMLDesc'/>
</word>
<word name='values'>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virGetVersion'/>
</word>
<word name='vcpu'>
@ -2989,6 +3115,10 @@
<ref name='_virDomainInfo'/>
<ref name='virDomainCreateLinux'/>
</word>
<word name='virDomainGetSchedulerType'>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainSetSchedulerParameters'/>
</word>
<word name='virDomainGetUUID'>
<ref name='VIR_UUID_BUFLEN'/>
</word>
@ -3043,6 +3173,9 @@
<ref name='virConnCopyLastError'/>
<ref name='virCopyLastError'/>
</word>
<word name='virSchedParameter'>
<ref name='VIR_DOMAIN_SCHED_FIELD_LENGTH'/>
</word>
<word name='virSuspendDomain'>
<ref name='virDomainResume'/>
</word>
@ -3120,6 +3253,7 @@
<ref name='virDomainCoreDump'/>
<ref name='virDomainGetMaxVcpus'/>
<ref name='virDomainGetName'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainRestore'/>
<ref name='virDomainSave'/>
<ref name='virDomainSuspend'/>
@ -3139,6 +3273,7 @@
<ref name='virConnectGetVersion'/>
<ref name='virCopyLastError'/>
<ref name='virDomainGetMaxVcpus'/>
<ref name='virDomainGetSchedulerParameters'/>
<ref name='virDomainGetXMLDesc'/>
<ref name='virNetworkGetXMLDesc'/>
</word>

View File

@ -169,3 +169,12 @@ pre.programlisting
border-style: double;
background: #F0F0F0;
}
table.top_table {
border-collapse: collapse;
}
table.top_table th, table.top_table td {
vertical-align: top;
border: 1px solid #f0f0f0;
}

View File

@ -93,7 +93,7 @@
<group>
<attribute name='arch'>
<choice>
<value>x86_64</value>
<value>i686</value>
<value>x86_64</value>
</choice>
</attribute>
@ -708,22 +708,22 @@
</define>
<define name='filePath'>
<data type='string'>
<param name="pattern">[a-zA-Z0-9_\+\-\%\./]+</param>
<param name="pattern">[a-zA-Z0-9_\+\-%./]+</param>
</data>
</define>
<define name='absFilePath'>
<data type='string'>
<param name="pattern">/[a-zA-Z0-9_\+\-\%\./]+</param>
<param name="pattern">/[a-zA-Z0-9_\+\-%./]+</param>
</data>
</define>
<define name='devicePath'>
<data type='string'>
<param name="pattern">/[a-zA-Z0-9_\+\-\%/]+</param>
<param name="pattern">/[a-zA-Z0-9_\+\-%/]+</param>
</data>
</define>
<define name='deviceName'>
<data type='string'>
<param name="pattern">[a-zA-Z0-9_\-\:\.\/]+</param>
<param name="pattern">[a-zA-Z0-9_\-:./]+</param>
</data>
</define>
<define name='addrMAC'>

View File

@ -1,15 +1,93 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Releases</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Releases</h1><p>Here is the list of official releases, however since it is early on in
thedevelopment of libvirt, it is preferable when possible to just use the <a href="downloads.html">CVS version or snapshot</a>, contact the mailing
listand check the <a href="ChangeLog.html">ChangeLog</a>to gauge
progresses.</p><h3>0.2.1: Mar 16 2007</h3><ul><li>Various internal cleanups (Richard Jones,Daniel Berrange,Mark McLoughlin)</li>
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Releases</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Releases</h1><p>Here is the list of official releases, however since it is early on in the
development of libvirt, it is preferable when possible to just use the <a href="downloads.html">CVS version or snapshot</a>, contact the mailing list
and check the <a href="ChangeLog.html">ChangeLog</a> to gauge progresses.</p><h3>0.2.3: Jun 8 2007</h3><ul><li>Documentation: documentation for upcoming remote access (Richard Jones),
virConnectNumOfDefinedDomains doc (Jan Michael), virsh help messages
for dumpxml and net-dumpxml (Chris Wright), </li>
<li>Bug fixes: RelaxNG schemas regexp fix (Robin Green), RelaxNG arch bug
(Mark McLoughlin), large buffers bug fixes (Shigeki Sakamoto), error
on out of memory condition (Shigeki Sakamoto), virshStrdup fix, non-root
driver when using Xen bug (Richard Jones), use --strict-order when
running dnsmasq (Daniel Berrange), virbr0 weirdness on restart (Mark
McLoughlin), keep connection error messages (Richard Jones), increase
QEmu read buffer on help (Daniel Berrange), rpm dependance on
dnsmasq (Daniel Berrange), fix XML boot device syntax (Daniel Berrange),
QEmu memory bug (Daniel Berrange), memory leak fix (Masayuki Sunou),
fix compiler flags (Richard Jones), remove type ioemu on recent Xen
HVM for paravirt drivers (Saori Fukuta), uninitialized string bug
(Masayuki Sunou), allow init even if the daemon is not running,
XML to config fix (Daniel Berrange)</li>
<li>Improvements: add a special error class for the test module (Richard
Jones), virConnectGetCapabilities on proxy (Richard Jones), allow
network driver to decline usage (Richard Jones), extend error messages
for upcoming remote access (Richard Jones), on_reboot support for QEmu
(Daniel Berrange), save daemon output in a log file (Daniel Berrange),
xenXMDomainDefineXML can override guest config (Hugh Brock),
add attach-device and detach-device commands to virsh (Masayuki Sunou
and Mark McLoughlin and Richard Jones), make virGetVersion case
insensitive and Python bindings (Richard Jones), new scheduler API
(Atsushi SAKAI), localizations updates, add logging option for virsh
(Nobuhiro Itou), allow arguments to be passed to bootloader (Hugh Brock),
increase the test suite (Daniel Berrange and Hugh Brock)</li>
<li>Cleanups: Remove VIR_DRV_OPEN_QUIET (Richard Jones), disable xm_internal.c
for Xen &gt; 3.0.3 (Daniel Berrange), unused fields in _virDomain (Richard
Jones), export __virGetDomain and __virGetNetwork for libvirtd only
(Richard Jones), ignore old VNC config for HVM on recent Xen (Daniel
Berrange), various code cleanups, -Werror cleanup (Hugh Brock)</li>
</ul><h3>0.2.2: Apr 17 2007</h3><ul><li>Documentation: fix errors due to Amaya (with Simon Hernandez),
virsh uses kB not bytes (Atsushi SAKAI), add command line help to
qemud (Richard Jones), xenUnifiedRegister docs (Atsushi SAKAI),
strings typos (Nikolay Sivov), ilocalization probalem raised by
Thomas Canniot</li>
<li>Bug fixes: virsh memory values test (Masayuki Sunou), operations without
libvirt_qemud (Atsushi SAKAI), fix spec file (Florian La Roche, Jeremy
Katz, Michael Schwendt),
direct hypervisor call (Atsushi SAKAI), buffer overflow on qemu
networking command (Daniel Berrange), buffer overflow in quemud (Daniel
Berrange), virsh vcpupin bug (Masayuki Sunou), host PAE detections
and strcuctures size (Richard Jones), Xen PAE flag handling (Daniel
Berrange), bridged config configuration (Daniel Berrange), erroneous
XEN_V2_OP_SETMAXMEM value (Masayuki Sunou), memory free error (Mark
McLoughlin), set VIR_CONNECT_RO on read-only connections (S.Sakamoto),
avoid memory explosion bug (Daniel Berrange), integer overflow
for qemu CPU time (Daniel Berrange), QEMU binary path check (Daniel
Berrange)</li>
<li>Cleanups: remove some global variables (Jim Meyering), printf-style
functions checks (Jim Meyering), better virsh error messages, increase
compiler checkings and security (Daniel Berrange), virBufferGrow usage
and docs, use calloc instead of malloc/memset, replace all sprintf by
snprintf, avoid configure clobbering user's CTAGS (Jim Meyering),
signal handler error cleanup (Richard Jones), iptables internal code
claenup (Mark McLoughlin), unified Xen driver (Richard Jones),
cleanup XPath libxml2 calls, IPTables rules tightening (Daniel
Berrange), </li>
<li>Improvements: more regression tests on XML (Daniel Berrange), Python
bindings now generate exception in error cases (Richard Jones),
Python bindings for vir*GetAutoStart (Daniel Berrange),
handling of CD-Rom device without device name (Nobuhiro Itou),
fix hypervisor call to work with Xen 3.0.5 (Daniel Berrange),
DomainGetOSType for inactive domains (Daniel Berrange), multiple boot
devices for HVM (Daniel Berrange),
</li>
</ul><h3>0.2.1: Mar 16 2007</h3><ul><li>Various internal cleanups (Richard Jones,Daniel Berrange,Mark McLoughlin)</li>
<li>Bug fixes: libvirt_qemud daemon path (Daniel Berrange), libvirt
config directory (Daniel Berrange and Mark McLoughlin), memory leak in qemud (Mark), various fixes on network support (Mark), avoid Xen domain zombies on device hotplug errors (Daniel Berrange), various fixes on qemud (Mark),
argsparsing (Richard Jones), virsh -t argument (Saori Fukuta), avoid virsh
crash on TAB key (Daniel Berrange), detect xend operation failures (Kazuki Mizushima), don't listen on null socket (Rich Jones), read-only socket cleanup (Rich Jones), use of vnc port 5900 (Nobuhiro Itou), assorted networking fixes
(Daniel Berrange), shutoff and shutdown mismatches (Kazuki Mizushima), unlimited memory handling (Atsushi SAKAI), python binding fixes (Tatsuro Enokura)</li>
<li>Build and portability fixes: IA64 fixes (Atsushi SAKAI), dependancies and build (Daniel Berrange), fix xend port detection (Daniel Berrange), icompile time warnings (Mark), avoid const related compiler warnings (Daniel Berrange), automated builds (Daniel Berrange), pointer/int mismatch (Richard Jones), configure time selection of drivers, libvirt spec hacking (Daniel Berrange)</li>
config directory (Daniel Berrange and Mark McLoughlin), memory leak
in qemud (Mark), various fixes on network support (Mark), avoid Xen
domain zombies on device hotplug errors (Daniel Berrange), various
fixes on qemud (Mark), args parsing (Richard Jones), virsh -t argument
(Saori Fukuta), avoid virsh crash on TAB key (Daniel Berrange), detect
xend operation failures (Kazuki Mizushima), don't listen on null socket
(Rich Jones), read-only socket cleanup (Rich Jones), use of vnc port 5900
(Nobuhiro Itou), assorted networking fixes (Daniel Berrange), shutoff and
shutdown mismatches (Kazuki Mizushima), unlimited memory handling
(Atsushi SAKAI), python binding fixes (Tatsuro Enokura)</li>
<li>Build and portability fixes: IA64 fixes (Atsushi SAKAI), dependancies
and build (Daniel Berrange), fix xend port detection (Daniel
Berrange), icompile time warnings (Mark), avoid const related
compiler warnings (Daniel Berrange), automated builds (Daniel
Berrange), pointer/int mismatch (Richard Jones), configure time
selection of drivers, libvirt spec hacking (Daniel Berrange)</li>
<li>Add support for network autostart and init scripts (Mark McLoughlin)</li>
<li>New API virConnectGetCapabilities() to detect the virtualization
capabilities of a host (Richard Jones)</li>
@ -21,28 +99,22 @@ progresses.</p><h3>0.2.1: Mar 16 2007</h3><ul><li>Various internal cleanups (Ric
number of virtual CPU (Masayuki Sunou), virtsh --readonly option (Rich
Jones), python bindings for new functions (Daniel Berrange)</li>
<li>Documentation updates especially on the XML formats</li>
</ul><h3>0.2.0: Feb 14 2007</h3><ul><li>Various internal cleanups (Mark McLoughlin, Richard Jones,Daniel
Berrange, Karel Zak)</li>
<li>Bug fixes: avoid a crash in connect (Daniel Berrange), virsh
argsparsing (Richard Jones)</li>
</ul><h3>0.2.0: Feb 14 2007</h3><ul><li>Various internal cleanups (Mark McLoughlin, Richard Jones,
Daniel Berrange, Karel Zak)</li>
<li>Bug fixes: avoid a crash in connect (Daniel Berrange), virsh args
parsing (Richard Jones)</li>
<li>Add support for QEmu and KVM virtualization (Daniel Berrange)</li>
<li>Add support for network configuration (Mark McLoughlin)</li>
<li>Minor improvements: regression testing (Daniel Berrange),localization
string updates</li>
<li>Minor improvements: regression testing (Daniel Berrange),
localization string updates</li>
</ul><h3>0.1.11: Jan 22 2007</h3><ul><li>Finish XML &lt;-&gt; XM config files support</li>
<li>Remove memory leak when freeing virConf objects</li>
<li>Finishing inactive domain support (Daniel Berrange)</li>
<li>Added a Relax-NG schemas to check XML instances</li>
</ul><h3>0.1.10: Dec 20 2006</h3><ul><li>more localizations</li>
<li>bug fixes: VCPU info breakages on xen 3.0.3, xenDaemonListDomains
buffer overflow (Daniel Berrange), reference count bug when creating Xen
domains (Daniel Berrange).</li>
<li>improvements: support graphic framebuffer for Xen paravirt (Daniel
Berrange), VNC listen IP range support (Daniel Berrange), support for
default Xen config files and inactive domains of 3.0.4 (Daniel
Berrange).</li>
</ul><h3>0.1.9: Nov 29 2006</h3><ul><li>python bindings: release interpeter lock when calling C (Daniel
Berrange)</li>
<li>bug fixes: VCPU info breakages on xen 3.0.3, xenDaemonListDomains buffer overflow (Daniel Berrange), reference count bug when creating Xen domains (Daniel Berrange).</li>
<li>improvements: support graphic framebuffer for Xen paravirt (Daniel Berrange), VNC listen IP range support (Daniel Berrange), support for default Xen config files and inactive domains of 3.0.4 (Daniel Berrange).</li>
</ul><h3>0.1.9: Nov 29 2006</h3><ul><li>python bindings: release interpeter lock when calling C (Daniel Berrange)</li>
<li>don't raise HTTP error when looking informations for a domain</li>
<li>some refactoring to use the driver for all entry points</li>
<li>better error reporting (Daniel Berrange)</li>
@ -50,134 +122,123 @@ progresses.</p><h3>0.2.1: Mar 16 2007</h3><ul><li>Various internal cleanups (Ric
<li>provide XML parsing errors</li>
<li>extension of the test framework (Daniel Berrange)</li>
<li>fix the reconnect regression test</li>
<li>python bindings: Domain instances now link to the Connect to avoid
garbage collection and disconnect</li>
<li>separate the notion of maximum memory and current use at the XML
level</li>
<li>python bindings: Domain instances now link to the Connect to avoid garbage collection and disconnect</li>
<li>separate the notion of maximum memory and current use at the XML level</li>
<li>Fix a memory leak (Daniel Berrange)</li>
<li>add support for shareable drives</li>
<li>add support for non-bridge style networking configs for guests(Daniel
Berrange)</li>
<li>add support for non-bridge style networking configs for guests(Daniel Berrange)</li>
<li>python bindings: fix unsigned long marshalling (Daniel Berrange)</li>
<li>new config APIs virConfNew() and virConfSetValue() to build configs
from scratch</li>
<li>new config APIs virConfNew() and virConfSetValue() to build configs from scratch</li>
<li>hot plug device support based on Michel Ponceau patch</li>
<li>added support for inactive domains, new APIs, various associated
cleanup (Daniel Berrange)</li>
<li>added support for inactive domains, new APIs, various associated cleanup (Daniel Berrange)</li>
<li>special device model for HVM guests (Daniel Berrange)</li>
<li>add API to dump core of domains (but requires a patched xend)</li>
<li>pygrub bootloader informations take over &lt;os&gt; informations</li>
<li>updated the localization strings</li>
</ul><h3>0.1.8: Oct 16 2006</h3><ul><li>Bug for system with page size != 4k</li>
<li>vcpu number initialization (Philippe Berthault)</li>
<li>don't label crashed domains as shut off (Peter Vetere)</li>
<li>fix virsh man page (Noriko Mizumoto)</li>
<li>blktapdd support for alternate drivers like blktap (Daniel
Berrange)</li>
<li>memory leak fixes (xend interface and XML parsing) (Daniel
Berrange)</li>
<li>compile fix</li>
<li>mlock/munlock size fixes (Daniel Berrange)</li>
<li>improve error reporting</li>
</ul><h3>0.1.7: Sep 29 2006</h3><ul><li>fix a memory bug on getting vcpu informations from xend (Daniel
Berrange)</li>
<li>fix another problem in the hypercalls change in Xen
changeset86d26e6ec89b when getting domain informations (Daniel
Berrange)</li>
</ul><h3>0.1.8: Oct 16 2006</h3><ul><li> Bug for system with page size != 4k</li>
<li> vcpu number initialization (Philippe Berthault)</li>
<li> don't label crashed domains as shut off (Peter Vetere)</li>
<li> fix virsh man page (Noriko Mizumoto)</li>
<li> blktapdd support for alternate drivers like blktap (Daniel Berrange)</li>
<li> memory leak fixes (xend interface and XML parsing) (Daniel Berrange)</li>
<li> compile fix</li>
<li> mlock/munlock size fixes (Daniel Berrange)</li>
<li> improve error reporting</li>
</ul><h3>0.1.7: Sep 29 2006</h3><ul><li> fix a memory bug on getting vcpu informations from xend (Daniel Berrange)</li>
<li> fix another problem in the hypercalls change in Xen changeset
86d26e6ec89b when getting domain informations (Daniel Berrange)</li>
</ul><h3>0.1.6: Sep 22 2006</h3><ul><li>Support for localization of strings using gettext (Daniel Berrange)</li>
<li>Support for new Xen-3.0.3 cdrom and disk configuration (Daniel
Berrange)</li>
<li>Support for setting VNC port when creating domains with newxend config
files (Daniel Berrange)</li>
<li>Support for new Xen-3.0.3 cdrom and disk configuration (Daniel Berrange)</li>
<li>Support for setting VNC port when creating domains with new
xend config files (Daniel Berrange) </li>
<li>Fix bug when running against xen-3.0.2 hypercalls (Jim Fehlig)</li>
<li>Fix reconnection problem when talking directly to http xend</li>
</ul><h3>0.1.5: Sep 5 2006</h3><ul><li>Support for new hypercalls change in Xen changeset 86d26e6ec89b</li>
<li>bug fixes: virParseUUID() was wrong, netwoking for paravirt
guestsi(Daniel Berrange), virsh on non-existent domains (Daniel
Berrange),string cast bug when handling error in python (Pete Vetere),
HTTP500 xend error code handling (Pete Vetere and Daniel Berrange)</li>
<li>improvements: test suite for SEXPR &lt;-&gt; XML format conversions
(DanielBerrange), virsh output regression suite (Daniel Berrange), new
environvariable VIRSH_DEFAULT_CONNECT_URI for the default URI when
connecting(Daniel Berrange), graphical console support for paravirt
guests(Jeremy Katz), parsing of simple Xen config files (with Daniel
Berrange),early work on defined (not running) domains (Daniel
Berrange),virsh output improvement (Daniel Berrange</li>
</ul><h3>0.1.4: Aug 16 2006</h3><ul><li>bug fixes: spec file fix (Mark McLoughlin), error report problem
(withHugh Brock), long integer in Python bindings (with Daniel Berrange),
XMLgeneration bug for CDRom (Daniel Berrange), bug whem using number()
XPathfunction (Mark McLoughlin), fix python detection code, remove
duplicateinitialization errors (Daniel Berrange)</li>
<li>improvements: UUID in XML description (Peter Vetere), proxy
codecleanup, virtual CPU and affinity support + virsh support
(MichelPonceau, Philippe Berthault, Daniel Berrange), port and tty
informationsfor console in XML (Daniel Berrange), added XML dump to
driver and proxysupport (Daniel Berrange), extention of boot options with
support forfloppy and cdrom (Daniel Berrange), features block in XML to
report/askPAE, ACPI, APIC for HVM domains (Daniel Berrange), fail
saide-effectoperations when using read-only connection, large
improvements to testdriver (Daniel Berrange)</li>
<li>bug fixes: virParseUUID() was wrong, netwoking for paravirt guestsi
(Daniel Berrange), virsh on non-existent domains (Daniel Berrange),
string cast bug when handling error in python (Pete Vetere), HTTP
500 xend error code handling (Pete Vetere and Daniel Berrange)</li>
<li>improvements: test suite for SEXPR &lt;-&gt; XML format conversions (Daniel
Berrange), virsh output regression suite (Daniel Berrange), new environ
variable VIRSH_DEFAULT_CONNECT_URI for the default URI when connecting
(Daniel Berrange), graphical console support for paravirt guests
(Jeremy Katz), parsing of simple Xen config files (with Daniel Berrange),
early work on defined (not running) domains (Daniel Berrange),
virsh output improvement (Daniel Berrange</li>
</ul><h3>0.1.4: Aug 16 2006</h3><ul><li>bug fixes: spec file fix (Mark McLoughlin), error report problem (with
Hugh Brock), long integer in Python bindings (with Daniel Berrange), XML
generation bug for CDRom (Daniel Berrange), bug whem using number() XPath
function (Mark McLoughlin), fix python detection code, remove duplicate
initialization errors (Daniel Berrange)</li>
<li>improvements: UUID in XML description (Peter Vetere), proxy code
cleanup, virtual CPU and affinity support + virsh support (Michel
Ponceau, Philippe Berthault, Daniel Berrange), port and tty informations
for console in XML (Daniel Berrange), added XML dump to driver and proxy
support (Daniel Berrange), extention of boot options with support for
floppy and cdrom (Daniel Berrange), features block in XML to report/ask
PAE, ACPI, APIC for HVM domains (Daniel Berrange), fail saide-effect
operations when using read-only connection, large improvements to test
driver (Daniel Berrange) </li>
<li>documentation: spelling (Daniel Berrange), test driver examples.</li>
</ul><h3>0.1.3: Jul 11 2006</h3><ul><li>bugfixes: build as non-root, fix xend access when root, handling
ofempty XML elements (Mark McLoughlin), XML serialization and parsing
fixes(Mark McLoughlin), allow to create domains without disk
(MarkMcLoughlin),</li>
<li>improvement: xenDaemonLookupByID from O(n^2) to O(n) (Daniel
Berrange),support for fully virtualized guest (Jim Fehlig, DV, Mark
McLoughlin)</li>
</ul><h3>0.1.3: Jul 11 2006</h3><ul><li>bugfixes: build as non-root, fix xend access when root, handling of
empty XML elements (Mark McLoughlin), XML serialization and parsing fixes
(Mark McLoughlin), allow to create domains without disk (Mark
McLoughlin),</li>
<li>improvement: xenDaemonLookupByID from O(n^2) to O(n) (Daniel Berrange),
support for fully virtualized guest (Jim Fehlig, DV, Mark McLoughlin)</li>
<li>documentation: augmented to cover hvm domains</li>
</ul><h3>0.1.2: Jul 3 2006</h3><ul><li>headers include paths fixup</li>
<li>proxy mechanism for unpriviledged read-only access by httpu</li>
</ul><h3>0.1.1: Jun 21 2006</h3><ul><li>building fixes: ncurses fallback (Jim Fehlig), VPATH builds (Daniel
P.Berrange)</li>
<li>driver cleanups: new entry points, cleanup of libvirt.c (with Daniel
P.Berrange)</li>
</ul><h3>0.1.1: Jun 21 2006</h3><ul><li>building fixes: ncurses fallback (Jim Fehlig), VPATH builds (Daniel P.
Berrange)</li>
<li>driver cleanups: new entry points, cleanup of libvirt.c (with Daniel P.
Berrange)</li>
<li>Cope with API change introduced in Xen changeset 10277</li>
<li>new test driver for regression checks (Daniel P. Berrange)</li>
<li>improvements: added UUID to XML serialization, buffer usage (KarelZak),
--connect argument to virsh (Daniel P. Berrange),</li>
<li>bug fixes: uninitialized memory access in error reporting,
S-Exprparsing (Jim Fehlig, Jeremy Katz), virConnectOpen bug, remove a
TODO inxs_internal.c</li>
<li>documentation: Python examples (David Lutterkort), new Perl bindingURL,
man page update (Karel Zak)</li>
</ul><h3>0.1.0: Apr 10 2006</h3><ul><li>building fixes: --with-xen-distdir option (Ronald Aigner), out of
treebuild and pkginfo cflag fix (Daniel Berrange)</li>
<li>enhancement and fixes of the XML description format (David
Lutterkortand Jim Fehlig)</li>
<li>improvements: added UUID to XML serialization, buffer usage (Karel
Zak), --connect argument to virsh (Daniel P. Berrange),</li>
<li>bug fixes: uninitialized memory access in error reporting, S-Expr
parsing (Jim Fehlig, Jeremy Katz), virConnectOpen bug, remove a TODO in
xs_internal.c</li>
<li>documentation: Python examples (David Lutterkort), new Perl binding
URL, man page update (Karel Zak)</li>
</ul><h3>0.1.0: Apr 10 2006</h3><ul><li>building fixes: --with-xen-distdir option (Ronald Aigner), out of tree
build and pkginfo cflag fix (Daniel Berrange)</li>
<li>enhancement and fixes of the XML description format (David Lutterkort
and Jim Fehlig)</li>
<li>new APIs: for Node information and Reboot</li>
<li>internal code cleanup: refactoring internals into a driver model,
moreerror handling, structure sharing, thread safety and ref counting</li>
<li>bug fixes: error message (Jim Meyering), error allocation in virsh
(JimMeyering), virDomainLookupByID (Jim Fehlig),</li>
<li>documentation: updates on architecture, and format, typo fix
(JimMeyering)</li>
<li>bindings: exception handling in examples (Jim Meyering), perl ones
outof tree (Daniel Berrange)</li>
<li>virsh: more options, create, nodeinfo (Karel Zak), renaming of
someoptions (Karel Zak), use stderr only for errors (Karel Zak), man
page(Andrew Puch)</li>
<li>internal code cleanup: refactoring internals into a driver model, more
error handling, structure sharing, thread safety and ref counting</li>
<li>bug fixes: error message (Jim Meyering), error allocation in virsh (Jim
Meyering), virDomainLookupByID (Jim Fehlig),</li>
<li>documentation: updates on architecture, and format, typo fix (Jim
Meyering)</li>
<li>bindings: exception handling in examples (Jim Meyering), perl ones out
of tree (Daniel Berrange)</li>
<li>virsh: more options, create, nodeinfo (Karel Zak), renaming of some
options (Karel Zak), use stderr only for errors (Karel Zak), man page
(Andrew Puch)</li>
</ul><h3>0.0.6: Feb 28 2006</h3><ul><li>add UUID lookup and extract API</li>
<li>add error handling APIs both synchronous and asynchronous</li>
<li>added minimal hook for error handling at the python level, improved
thepython bindings</li>
<li>added minimal hook for error handling at the python level, improved the
python bindings</li>
<li>augment the documentation and tests to cover error handling</li>
</ul><h3>0.0.5: Feb 23 2006</h3><ul><li>Added XML description parsing, dependance to libxml2, implemented
thecreation API virDomainCreateLinux()</li>
</ul><h3>0.0.5: Feb 23 2006</h3><ul><li>Added XML description parsing, dependance to libxml2, implemented the
creation API virDomainCreateLinux()</li>
<li>new APIs to lookup and name domain by UUID</li>
<li>fixed the XML dump when using the Xend access</li>
<li>Fixed a few more problem related to the name change</li>
<li>Adding regression tests in python and examples in C</li>
<li>web site improvement, extended the documentation to cover the XMLformat
and Python API</li>
<li>web site improvement, extended the documentation to cover the XML
format and Python API</li>
<li>Added devhelp help for Gnome/Gtk programmers</li>
</ul><h3>0.0.4: Feb 10 2006</h3><ul><li>Fix various bugs introduced in the name change</li>
</ul><h3>0.0.3: Feb 9 2006</h3><ul><li>Switch name from from 'libvir' to libvirt</li>
<li>Starting infrastructure to add code examples</li>
<li>Update of python bindings for completeness</li>
</ul><h3>0.0.2: Jan 29 2006</h3><ul><li>Update of the documentation, web site redesign (Diana Fong)</li>
<li>integration of HTTP xend RPC based on libxend by Anthony Liquori
formost operations</li>
<li>integration of HTTP xend RPC based on libxend by Anthony Liquori for
most operations</li>
<li>Adding Save and Restore APIs</li>
<li>extended the virsh command line tool (Karel Zak)</li>
<li>remove xenstore transactions (Anthony Liguori)</li>
@ -185,4 +246,4 @@ progresses.</p><h3>0.2.1: Mar 16 2007</h3><ul><li>Various internal cleanups (Ric
</ul><h3>0.0.1: Dec 19 2005</h3><ul><li>First release</li>
<li>Basic management of existing Xen domains</li>
<li>Minimal autogenerated Python bindings</li>
</ul></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Formats</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>
</ul></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

View File

@ -1,33 +1,32 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Binding for Python</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Binding for Python</h1><p>Libvirt comes with direct support for the Python language (just make
sureyou installed the libvirt-python package if not compiling from sources).
Alsonote that Daniel Berrange provides <a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">bindings for
Perl</a>too.</p><p>The Python binding should be complete and are mostly
automaticallygenerated from the formal description of the API in xml. The
bindings arearticulated around 2 classes <code>virConnect</code>and virDomain
mapping tothe C types. Functions in the C API taking either type as argument
thenbecomes methods for the classes, their name is just stripped from
thevirConnect or virDomain(Get) prefix and the first letter gets converted
tolower case, for example the C functions:</p><p><code>int <a href="html/libvirt-libvirt.html#virConnectNumOfDomains">virConnectNumOfDomains</a>(virConnectPtr
conn);</code></p><p><code>int <a href="html/libvirt-libvirt.html#virDomainSetMaxMemory">virDomainSetMaxMemory</a>(virDomainPtr
domain, unsigned long memory);</code></p><p>become</p><p><code>virConn::numOfDomains(self)</code></p><p><code>virDomain::setMaxMemory(self, memory)</code></p><p>This process is fully automated, you can get a summary of the conversionin
the file libvirtclass.txt present in the python dir or in the docs.Thereis a
couple of function who don't map directly to their C counterparts due
tospecificities in their argument conversions:</p><ul><li><code><a href="html/libvirt-libvirt.html#virConnectListDomains">virConnectListDomains</a></code>is
replaced by <code>virDomain::listDomainsID(self)</code>which returnsa
list of the integer ID for the currently running domains</li>
<li><code><a href="html/libvirt-libvirt.html#virDomainGetInfo">virDomainGetInfo</a></code>is
replaced by <code>virDomain::info()</code>which returns a list of
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Binding for Python</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Binding for Python</h1><p>Libvirt comes with direct support for the Python language (just make sure
you installed the libvirt-python package if not compiling from sources). Also
note that Daniel Berrange provides <a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">bindings for Perl</a>
too.</p><p>The Python binding should be complete and are mostly automatically
generated from the formal description of the API in xml. The bindings are
articulated around 2 classes <code>virConnect</code> and virDomain mapping to
the C types. Functions in the C API taking either type as argument then
becomes methods for the classes, their name is just stripped from the
virConnect or virDomain(Get) prefix and the first letter gets converted to
lower case, for example the C functions:</p><p><code>int <a href="html/libvirt-libvirt.html#virConnectNumOfDomains">virConnectNumOfDomains</a>
(virConnectPtr conn);</code></p><p><code>int <a href="html/libvirt-libvirt.html#virDomainSetMaxMemory">virDomainSetMaxMemory</a>
(virDomainPtr domain, unsigned long memory);</code></p><p>become</p><p><code>virConn::numOfDomains(self)</code></p><p><code>virDomain::setMaxMemory(self, memory)</code></p><p>This process is fully automated, you can get a summary of the conversion
in the file libvirtclass.txt present in the python dir or in the docs.There
is a couple of function who don't map directly to their C counterparts due to
specificities in their argument conversions:</p><ul><li><code><a href="html/libvirt-libvirt.html#virConnectListDomains">virConnectListDomains</a></code>
is replaced by <code>virDomain::listDomainsID(self)</code> which returns
a list of the integer ID for the currently running domains</li>
<li><code><a href="html/libvirt-libvirt.html#virDomainGetInfo">virDomainGetInfo</a></code>
is replaced by <code>virDomain::info()</code> which returns a list of
<ol><li>state: one of the state values (virDomainState)</li>
<li>maxMemory: the maximum memory used by the domain</li>
<li>memory: the current amount of memory used by the domain</li>
<li>nbVirtCPU: the number of virtual CPU</li>
<li>cpuTime: the time used by the domain in nanoseconds</li>
</ol></li>
</ul><p>So let's look at a simple example inspired from the
<code>basic.py</code>test found in <code>python/tests/</code>in the source
tree:</p><pre>import <span style="color: #0071FF; background-color: #FFFFFF">libvirt</span>
</ul><p>So let's look at a simple example inspired from the <code>basic.py</code>
test found in <code>python/tests/</code> in the source tree:</p><pre>import <span style="color: #0071FF; background-color: #FFFFFF">libvirt</span>
import sys
conn = <span style="color: #0071FF; background-color: #FFFFFF">libvirt</span>.openReadOnly(None)
@ -42,13 +41,13 @@ except:
sys.exit(1)
print "Domain 0: id %d running %s" % (dom0.<span style="color: #FF0080; background-color: #FFFFFF">ID</span>(), dom0.<span style="color: #FF0080; background-color: #FFFFFF">OSType</span>())
print dom0.<span style="color: #FF0080; background-color: #FFFFFF">info</span>()</pre><p>There is not much to comment about it, it really is a straight mappingfrom
the C API, the only points to notice are:</p><ul><li>the import of the module called <code><span style="color: #0071FF; background-color: #FFFFFF">libvirt</span></code></li>
<li>getting a connection to the hypervisor, in that case using
theopenReadOnly function allows the code to execute as a normal user.</li>
print dom0.<span style="color: #FF0080; background-color: #FFFFFF">info</span>()</pre><p>There is not much to comment about it, it really is a straight mapping
from the C API, the only points to notice are:</p><ul><li>the import of the module called <code><span style="color: #0071FF; background-color: #FFFFFF">libvirt</span></code></li>
<li>getting a connection to the hypervisor, in that case using the
openReadOnly function allows the code to execute as a normal user.</li>
<li>getting an object representing the Domain 0 using <span style="color: #007F00; background-color: #FFFFFF">lookupByName</span></li>
<li>if the domain is not found a libvirtError exception will be raised</li>
<li>extracting and printing some informations about the domain usingvarious
<span style="color: #E50073; background-color: #FFFFFF">methods</span>associated
to the virDomain class.</li>
</ul></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Formats</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>
<li>extracting and printing some informations about the domain using
various <span style="color: #E50073; background-color: #FFFFFF">methods</span>
associated to the virDomain class.</li>
</ul></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

650
docs/remote.html Normal file
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@ -0,0 +1,650 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><link rel="stylesheet" type="text/css" href="libvirt.css" /><link rel="SHORTCUT ICON" href="/32favicon.png" /><title>Remote support</title></head><body><div id="container"><div id="intro"><div id="adjustments"></div><div id="pageHeader"></div><div id="content2"><h1 class="style1">Remote support</h1><p>
<b>NB. Remote support is available only as a <a href="https://www.redhat.com/archives/libvir-list/">series of
patches posted on libvir-list</a> against <a href="http://libvirt.org/downloads.html">libvirt CVS</a>. It is only
for experimental use at the moment.</b>
&#8212; Richard Jones, 2007-04-18.
</p><p>
Libvirt allows you to access hypervisors running on remote
machines through authenticated and encrypted connections.
</p><h3><a name="Remote_basic_usage" id="Remote_basic_usage">Basic usage</a></h3><p>
On the remote machine, <code>libvirtd</code> should be running.
See <a href="#Remote_libvirtd_configuration">the section
on configuring libvirtd</a> for more information.
</p><p>
To tell libvirt that you want to access a remote resource,
you should supply a hostname in the normal URI that is passed
to <code>virConnectOpen</code> (or <code>virsh -c ...</code>).
For example, if you normally use <code>qemu:///system</code>
to access the system-wide QEMU daemon, then to access
the system-wide QEMU daemon on a remote machine called
<code>oirase</code> you would use <code>qemu://oirase/system</code>.
</p><p>
The <a href="#Remote_URI_reference">section on remote URIs</a>
describes in more detail these remote URIs.
</p><p>
From an API point of view, apart from the change in URI, the
API should behave the same. For example, ordinary calls
are routed over the remote connection transparently, and
values or errors from the remote side are returned to you
as if they happened locally. Some differences you may notice:
</p><ul><li> Additional errors can be generated, specifically ones
relating to failures in the remote transport itself. </li>
<li> Remote calls are handled synchronously, so they will be
much slower than, say, direct hypervisor calls. </li>
</ul><h3><a name="Remote_transports" id="Remote_transports">Transports</a></h3><p>
Remote libvirt supports a range of transports:
</p><dl><dt> tls </dt>
<dd> <a href="http://en.wikipedia.org/wiki/Transport_Layer_Security" title="Transport Layer Security">TLS</a>
1.0 (SSL 3.1) authenticated and encrypted TCP/IP socket, usually
listening on a public port number. To use this you will need to
<a href="#Remote_certificates" title="Generating TLS certificates">generate client and
server certificates</a>.
The standard port is 16514.
</dd>
<dt> unix </dt>
<dd> Unix domain socket. Since this is only accessible on the
local machine, it is not encrypted, and uses Unix permissions or
SELinux for authentication.
The standard socket names are
<code>/var/run/libvirt/libvirt-sock</code> and
<code>/var/run/libvirt/libvirt-sock-ro</code> (the latter
for read-only connections).
</dd>
<dt> ssh </dt>
<dd> Transported over an ordinary
<a href="http://www.openssh.com/" title="OpenSSH homepage">ssh
(secure shell)</a> connection.
Requires <a href="http://netcat.sourceforge.net/">Netcat (nc)</a>
installed on the remote machine, and the remote libvirtd should
be listening on the unix transport. You should use some sort of
ssh key management (eg.
<a href="http://mah.everybody.org/docs/ssh" title="Using ssh-agent with ssh">ssh-agent</a>)
otherwise programs which use
this transport will stop to ask for a password. </dd>
<dt> ext </dt>
<dd> Any external program which can make a connection to the
remote machine by means outside the scope of libvirt. </dd>
<dt> tcp </dt>
<dd> Unencrypted TCP/IP socket. Not recommended for production
use, this is normally disabled, but an administrator can enable
it for testing or use over a trusted network.
The standard port is 16509.
</dd>
</dl><p>
The default transport, if no other is specified, is <code>tls</code>.
</p><h3><a name="Remote_URI_reference" id="Remote_URI_reference">Remote URIs</a></h3><p>
Remote URIs have the general form ("[...]" meaning an optional part):
</p><p>
<code>driver</code>[<code>+transport</code>]<code>://</code>[<code>username@</code>][<code>hostname</code>][<code>:port</code>]<code>/</code>[<code>path</code>][<code>?extraparameters</code>]
</p><p>
Either the transport or the hostname must be given in order
to distinguish this from a local URI.
</p><p>
Some examples:
</p><ul><li> <code>xen+ssh://rjones@towada/</code> <br /> &#8212; Connect to a
remote Xen hypervisor on host <code>towada</code> using ssh transport and ssh
username <code>rjones</code>.
</li>
<li> <code>xen://towada/</code> <br /> &#8212; Connect to a
remote Xen hypervisor on host <code>towada</code> using TLS.
</li>
<li> <code>xen://towada/?no_verify=1</code> <br /> &#8212; Connect to a
remote Xen hypervisor on host <code>towada</code> using TLS. Do not verify
the server's certificate.
</li>
<li> <code>qemu+unix:///system?socket=/opt/libvirt/run/libvirt/libvirt-sock</code> <br /> &#8212;
Connect to the local qemu instances over a non-standard
Unix socket (the full path to the Unix socket is
supplied explicitly in this case).
</li>
<li> <code>test+tcp://localhost:5000/default</code> <br /> &#8212;
Connect to a libvirtd daemon offering unencrypted TCP/IP connections
on localhost port 5000 and use the test driver with default
settings.
</li>
</ul><h4><a name="Remote_URI_parameters" id="Remote_URI_parameters">Extra parameters</a></h4><p>
Extra parameters can be added to remote URIs as part
of the query string (the part following <q><code>?</code></q>).
Remote URIs understand the extra parameters shown below.
Any others are passed unmodified through to the back end.
Note that parameter values must be
<a href="http://xmlsoft.org/html/libxml-uri.html#xmlURIEscapeStr">URI-escaped</a>.
</p><table class="top_table"><tr><th> Name </th>
<th> Transports </th>
<th> Meaning </th>
</tr><tr><td> <code>name</code> </td>
<td> <i>any transport</i> </td>
<td>
The name passed to the remote virConnectOpen function. The
name is normally formed by removing transport, hostname, port
number, username and extra parameters from the remote URI, but in certain
very complex cases it may be better to supply the name explicitly.
</td>
</tr><tr><td colspan="2"></td>
<td> Example: <code>name=qemu:///system</code> </td>
</tr><tr><td> <code>command</code> </td>
<td> ssh, ext </td>
<td>
The external command. For ext transport this is required.
For ssh the default is <code>ssh</code>.
The PATH is searched for the command.
</td>
</tr><tr><td colspan="2"></td>
<td> Example: <code>command=/opt/openssh/bin/ssh</code> </td>
</tr><tr><td> <code>socket</code> </td>
<td> unix, ssh </td>
<td>
The path to the Unix domain socket, which overrides the
compiled-in default. For ssh transport, this is passed to
the remote netcat command (see next).
</td>
</tr><tr><td colspan="2"></td>
<td> Example: <code>socket=/opt/libvirt/run/libvirt/libvirt-sock</code> </td>
</tr><tr><td> <code>netcat</code> </td>
<td> ssh </td>
<td>
The name of the netcat command on the remote machine.
The default is <code>nc</code>. For ssh transport, libvirt
constructs an ssh command which looks like:
<pre>
<i>command</i> -p <i>port</i> [-l <i>username</i>] <i>hostname</i> <i>netcat</i> -U <i>socket</i>
</pre>
where <i>port</i>, <i>username</i>, <i>hostname</i> can be
specified as part of the remote URI, and <i>command</i>, <i>netcat</i>
and <i>socket</i> come from extra parameters (or
sensible defaults).
</td>
</tr><tr><td colspan="2"></td>
<td> Example: <code>netcat=/opt/netcat/bin/nc</code> </td>
</tr><tr><td> <code>no_verify</code> </td>
<td> tls </td>
<td>
If set to a non-zero value, this disables client checks of the
server's certificate. Note that to disable server checks of
the client's certificate or IP address you must
<a href="#Remote_libvirtd_configuration">change the libvirtd
configuration</a>.
</td>
</tr><tr><td colspan="2"></td>
<td> Example: <code>no_verify=1</code> </td>
</tr></table><h3><a name="Remote_certificates" id="Remote_certificates">Generating TLS certificates</a></h3><h4>Public Key Infrastructure set up</h4><p>
If you are unsure how to create TLS certificates, skip to the
next section.
</p><table class="top_table"><tr><th> Location </th>
<th> Machine </th>
<th> Description </th>
<th> Required fields </th>
</tr><tr><td> <code>/etc/pki/CA/cacert.pem</code> </td>
<td> Installed on all clients and servers </td>
<td> CA's certificate (<a href="#Remote_TLS_CA">more info</a>)</td>
<td> n/a </td>
</tr><tr><td> <code>/etc/pki/libvirt/ private/serverkey.pem</code> </td>
<td> Installed on the server </td>
<td> Server's private key (<a href="#Remote_TLS_server_certificates">more info</a>)</td>
<td> n/a </td>
</tr><tr><td> <code>/etc/pki/libvirt/ servercert.pem</code> </td>
<td> Installed on the server </td>
<td> Server's certificate signed by the CA.
(<a href="#Remote_TLS_server_certificates">more info</a>) </td>
<td> CommonName (CN) must be the hostname of the server as it
is seen by clients. </td>
</tr><tr><td> <code>/etc/pki/libvirt/ private/clientkey.pem</code> </td>
<td> Installed on the client </td>
<td> Client's private key. (<a href="#Remote_TLS_client_certificates">more info</a>) </td>
<td> n/a </td>
</tr><tr><td> <code>/etc/pki/libvirt/ clientcert.pem</code> </td>
<td> Installed on the client </td>
<td> Client's certificate signed by the CA
(<a href="#Remote_TLS_client_certificates">more info</a>) </td>
<td> CommonName (CN) must be the client IP address as seen
by the server. Take particular care with IPv4 and IPv6
addresses, and note that on some operating systems IPv4 addresses
may need to be encapsulated as <code>::ffff:<i>a.b.c.d</i></code>
</td>
</tr></table><h4><a name="Remote_TLS_background" id="Remote_TLS_background">Background to TLS certificates</a></h4><p>
Libvirt supports TLS certificates for verifying the identity
of the server and clients. There are two distinct checks involved:
</p><ul><li> The client should know that it is connecting to the right
server. Checking done by client by matching the certificate that
the server sends to the server's hostname. May be disabled by adding
<code>?no_verify=1</code> to the
<a href="#Remote_URI_parameters">remote URI</a>.
</li>
<li> The server should know that only permitted clients are
connecting. This can be done based on client's IP address, or on
client's IP address and client's certificate. Checking done by the
server. May be enabled and disabled in the <a href="#Remote_libvirtd_configuration">libvirtd.conf file</a>.
</li>
</ul><p>
For full certificate checking you will need to have certificates
issued by a recognised <a href="http://en.wikipedia.org/wiki/Certificate_authority">Certificate
Authority (CA)</a> for your server(s) and all clients. To avoid the
expense of getting certificates from a commercial CA, you can set up
your own CA and tell your server(s) and clients to trust certificates
issues by your own CA. Follow the instructions in the next section.
</p><p>
Be aware that the <a href="#Remote_libvirtd_configuration">default
configuration for libvirtd</a> allows any client to connect provided
they have a valid certificate issued by the CA for their own IP
address. You may want to change this to make it less (or more)
permissive, depending on your needs.
</p><h4><a name="Remote_TLS_CA" id="Remote_TLS_CA">Setting up a Certificate Authority (CA)</a></h4><p>
You will need the <a href="http://www.openssl.org/docs/apps/CA.pl.html">OpenSSL CA.pl Perl
script documented here</a>. In Fedora, it is in the
<code>openssl-perl</code> package. In Debian and derivatives, it is
in the base <code>openssl</code> package.
</p><p>Notes:</p><ul><li>
You may find it
better to start with the basic <code>CA.pl</code> script from OpenSSL
itself, as Linux distributors seem to supply a hacked/broken one.
</li>
<li>
A second confounding factor may be the default
<code>openssl.cnf</code> file supplied with your
Linux distribution. You can switch to a custom
file by doing:
<pre>
export SSLEAY_CONFIG="-config your_config_file"
</pre>
</li>
</ul><p>
These instructions assume that <code>CA.pl</code> is in an empty
directory (because you will probably need to edit this script).
Please read the <a href="http://www.openssl.org/docs/apps/CA.pl.html">CA.pl manpage</a>
carefully before starting.
</p><p>
Copy CA.pl into an empty directory and edit it. Near the top you will
find various variables:
</p><p>
<code>$DAYS</code> defaults to <code>"-days 365"</code>. You may wish
to increase this, otherwise your CA and certificates will expire after
a year, suddenly leaving your systems unmanageable.
</p><p>
<code>$CATOP</code> may be set to <code>"./demoCA"</code> or some
other directory. If you want you can change the name to a suitable
directory name for your organisation.
</p><p>
Now run:
</p><pre>
<b>./CA.pl -newca</b>
CA certificate filename (or enter to create)
<b>[press enter key]</b>
Making CA certificate ...
Generating a 1024 bit RSA private key
...++++++
.......................++++++
writing new private key to './demoCA/private/cakey.pem'
Enter PEM pass phrase: <b>[type a passphrase]</b>
Verifying - Enter PEM pass phrase: <b>[type a passphrase]</b>
</pre><p>
It will ask some further questions about your organisation and then
create a CA directory structure (usually called <code>demoCA</code>
unless you changed it above). Some highlights of this directory:
</p><pre>
demoCA/newcerts Certificates issued by the CA
demoCA/crl Certificates revoked by the CA
demoCA/cacert.pem The CA's own certificate (this is public)
demoCA/private/cakey.pem The CA's private key (keep this secret)
</pre><p>
The important file is <code>cacert.pem</code> which is your new CA's
X.509 certificate. This file has to be installed on clients and
server(s) to let them know that they can trust certificates issued by
your CA.
</p><p>
The normal installation directory for <code>cacert.pem</code>
is <code>/etc/pki/CA/cacert.pem</code> on all clients and servers.
</p><p>
To see the contents of this file, do:
</p><pre>
<b>openssl x509 -in demoCA/cacert.pem -text</b>
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
dd:b4:0f:d0:58:0e:08:fa
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=GB, ST=London, L=London, O=Red Hat UK Ltd, OU=Emerging Technologies, CN=Red Hat/emailAddress=rjones@redhat.com
Validity
Not Before: May 10 10:26:47 2007 GMT
Not After : May 7 10:26:47 2017 GMT
Subject: C=GB, ST=London, L=London, O=Red Hat UK Ltd, OU=Emerging Technologies, CN=Red Hat/emailAddress=rjones@redhat.com
<i>[etc]</i>
</pre><p>
This is all that is required to set up your CA. Keep this directory
structure and the passphrase safe as you will require them later when
issuing certificates.
</p><h4><a name="Remote_TLS_server_certificates" id="Remote_TLS_server_certificates">Issuing server certificates</a></h4><p>
For each server (libvirtd) you need to issue a certificate
with the X.509 CommonName (CN) field set to the hostname
of the server. The CN must match the hostname which
clients will be using to connect to the server.
</p><p>
In the example below, clients will be connecting to the
server using a <a href="#Remote_URI_reference">URI</a> of
<code>xen://oirase/</code>, so the CN must be "<code>oirase</code>".
</p><p>
First move to the directory above the CA directory (from the example
in the last section, <code>demoCA</code> would be a subdirectory).
</p><p>
Make a private key and a request for a new certificate:
</p><pre>
<b>./CA.pl -newreq</b>
Generating a 1024 bit RSA private key
...++++++
....................++++++
writing new private key to 'newreq.pem'
Enter PEM pass phrase: <b>[enter a passphrase]</b>
Verifying - Enter PEM pass phrase: <b>[enter a passphrase]</b>
</pre><p>
You will be asked additional details about the certificate.
The single important field is "Common Name" which as explained
above <b>must</b> contain the server's hostname as clients
see it.
</p><p>
The operation creates a request file called <code>newreq.pem</code>
which has both the private key and the unsigned certificate.
In the situation of a "real" CA, you would send the certificate
part off to be signed (along with lots of $$$). Instead we are
going to act as CA and sign it ourselves:
</p><pre>
<b>./CA.pl -signreq</b>
Enter pass phrase for demoCA/private/cakey.pem: <b>[enter CA passphrase]</b>
Check that the request matches the signature
Signature ok
Certificate Details:
Serial Number:
dd:b4:0f:d0:58:0e:08:fb
Validity
Not Before: May 10 11:10:40 2007 GMT
Not After : May 9 11:10:40 2008 GMT
Subject:
countryName = GB
stateOrProvinceName = London
localityName = London
organizationName = Red Hat UK Ltd
organizationalUnitName = Emerging Technologies
commonName = oirase
emailAddress = rjones@redhat.com
X509v3 extensions:
X509v3 Basic Constraints:
CA:FALSE
Netscape Comment:
OpenSSL Generated Certificate
X509v3 Subject Key Identifier:
DE:08:0D:12:73:76:06:97:EC:57:EF:8D:1B:48:ED:53:9A:1A:FE:7F
X509v3 Authority Key Identifier:
keyid:F6:84:4C:1B:2B:59:10:89:3F:0B:AB:05:7F:57:85:A6:33:C7:7A:60
Certificate is to be certified until May 9 11:10:40 2008 GMT (365 days)
Sign the certificate? [y/n]:<b>y</b>
1 out of 1 certificate requests certified, commit? [y/n]<b>y</b>
Write out database with 1 new entries
Data Base Updated
Signed certificate is in newcert.pem
</pre><p>
This step generates a server certificate signed by the CA
for the server <code>oirase</code> (NB. the commonName field
above). We can examine this certificate and its signature:
</p><pre>
<b>openssl x509 -in newcert.pem -text</b>
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
dd:b4:0f:d0:58:0e:08:fb
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=GB, ST=London, L=London, O=Red Hat UK Ltd, OU=Emerging Technologies, CN=Red Hat/emailAddress=rjones@redhat.com
Validity
Not Before: May 10 11:10:40 2007 GMT
Not After : May 9 11:10:40 2008 GMT
Subject: C=GB, ST=London, L=London, O=Red Hat UK Ltd, OU=Emerging Technologies, CN=oirase/emailAddress=rjones@redhat.com
</pre><p>
Note the "Issuer" CN is "Red Hat" (the CA) and the "Subject" CN is
"oirase" (the server).
</p><p>
At this point we have <code>newreq.pem</code> which contains the
private key and unsigned certificate and <code>newcert.pem</code>
which contains the signed certificate. For the server we need just
the private key and signed certificate. For the clients we need just
the signed certificate. So there is one final step which is to
extract the private key from <code>newreq.pem</code>:
</p><pre>
<b>openssl rsa -in newreq.pem -out serverkey.pem</b>
Enter pass phrase for newreq.pem:
writing RSA key
<b>mv newcert.pem servercert.pem</b>
</pre><p>
Finally we have two files to install:
</p><ul><li>
<code>serverkey.pem</code> is
the server's private key which should be copied to the
server <i>only</i> as
<code>/etc/pki/libvirt/private/serverkey.pem</code>.
</li>
<li>
<code>servercert.pem</code> is the server's certificate
which can be installed on the server as
<code>/etc/pki/libvirt/servercert.pem</code>.
</li>
</ul><h4><a name="Remote_TLS_client_certificates" id="Remote_TLS_client_certificates">Issuing client certificates</a></h4><p>
For each client (ie. any program linked with libvirt, such as
<a href="http://virt-manager.et.redhat.com/">virt-manager</a>)
you need to issue a certificate with the X.509 CommonName (CN)
field set to the IP address of the client as seen from the
server.
</p><p>
Normally then the CN will just be a string such as
"<code>192.168.2.5</code>". On machines with IPv6 enabled,
IPv4 addresses may appear embedded, for example:
"<code>::ffff:<i>a.b.c.d</i></code>".
</p><p>
The process is the same as for
<a href="#Remote_TLS_server_certificates">setting up the
server certificate</a> so here we just briefly cover the
steps.
</p><ol><li>
Make a private key and a request for a new certificate:
<pre>
./CA.pl -newreq
</pre>
You <b>must</b> set the CommonName (CN) field to be the
client's IP address as seen by the server. See notes above.
</li>
<li>
Act as CA and sign the certificate:
<pre>
./CA.pl -signreq
</pre>
</li>
<li>
Extract the private key for the client and rename the
signed certificate:
<pre>
openssl rsa -in newreq.pem -out clientkey.pem
mv newcert.pem clientcert.pem
</pre>
</li>
<li>
Install the certificates on the client machine:
<pre>
cp clientkey.pem /etc/pki/libvirt/private/clientkey.pem
cp clientcert.pem /etc/pki/libvirt/clientcert.pem
</pre>
</li>
</ol><h4><a name="Remote_TLS_troubleshooting" id="Remote_TLS_troubleshooting">Troubleshooting TLS certificate problems</a></h4><dl><dt> failed to verify client's certificate </dt>
<dd>
<p>
On the server side, run the libvirtd server with
the '--remote' and '--verbose' options while the
client is connecting. The verbose messages will tell
you the client's actual IP address versus what is
in the client's certificate. Also you will find out
common problems such as expired certificates.
</p>
</dd>
</dl><h3><a name="Remote_libvirtd_configuration" id="Remote_libvirtd_configuration">libvirtd configuration</a></h3><p>
Libvirtd (the remote daemon) is configured from a file called
<code>/etc/libvirt/libvirtd.conf</code>, or specified on
the command line using <code>-f filename</code> or
<code>--config filename</code>.
</p><p>
This file should contain lines of the form below.
Blank lines and comments beginning with <code>#</code> are ignored.
</p><table class="top_table"><tr><th> Line </th>
<th> Default </th>
<th> Meaning </th>
</tr><tr><td> listen_tls <i>[0|1]</i> </td>
<td> 1 (on) </td>
<td>
Listen for secure TLS connections on the public TCP/IP port.
</td>
</tr><tr><td> listen_tcp <i>[0|1]</i> </td>
<td> 0 (off) </td>
<td>
Listen for unencrypted TCP connections on the public TCP/IP port.
</td>
</tr><tr><td> tls_port <i>"service"</i> </td>
<td> "16514" </td>
<td>
The port number or service name to listen on for secure TLS connections.
</td>
</tr><tr><td> tcp_port <i>"service"</i> </td>
<td> "16509" </td>
<td>
The port number or service name to listen on for unencrypted TCP connections.
</td>
</tr><tr><td> tls_no_verify_certificate <i>[0|1]</i> </td>
<td> 0 (certificates are verified) </td>
<td>
If set to 1 then if a client certificate check fails, it is not an error.
</td>
</tr><tr><td> tls_no_verify_address <i>[0|1]</i> </td>
<td> 0 (addresses are verified) </td>
<td>
If set to 1 then if a client IP address check fails, it is not an error.
</td>
</tr><tr><td> key_file <i>"filename"</i> </td>
<td> "/etc/pki/libvirt/ private/serverkey.pem" </td>
<td>
Change the path used to find the server's private key.
If you set this to an empty string, then no private key is loaded.
</td>
</tr><tr><td> cert_file <i>"filename"</i> </td>
<td> "/etc/pki/libvirt/ servercert.pem" </td>
<td>
Change the path used to find the server's certificate.
If you set this to an empty string, then no certificate is loaded.
</td>
</tr><tr><td> ca_file <i>"filename"</i> </td>
<td> "/etc/pki/CA/cacert.pem" </td>
<td>
Change the path used to find the trusted CA certificate.
If you set this to an empty string, then no trusted CA certificate is loaded.
</td>
</tr><tr><td> crl_file <i>"filename"</i> </td>
<td> (no CRL file is used) </td>
<td>
Change the path used to find the CA certificate revocation list (CRL) file.
If you set this to an empty string, then no CRL is loaded.
</td>
</tr><tr><td> tls_allowed_clients ["ip1", "ip2", "ip3"] </td>
<td> (none - any client can connect) </td>
<td>
<p>
Enable an access control list of the IP addresses of clients
who can connect to the TLS or TCP ports on this server.
</p>
<p>
The default is that any client can connect, but their
certificate must match their IP address and must be
issued by the trusted CA. If you use this option, then
in addition only the IP addresses listed may connect.
</p>
<p>
This list may contain wildcards such as <code>192.168.*</code>
See the POSIX <code>fnmatch</code> function for the format
of the wildcards.
</p>
<p>
Note that if this is an empty list, <i>no client can connect</i>.
</p>
</td>
</tr></table><h3><a name="Remote_IPv6" id="Remote_IPv6">IPv6 support</a></h3><p>
IPv6 has received some limited testing and should work. Problems with
libvirt and IPv6 should be reported as <a href="bugs.html">bugs</a>.
</p><h3><a name="Remote_limitations" id="Remote_limitations">Limitations</a></h3><ul><li> Remote storage: To be fully useful, particularly for
creating new domains, it should be possible to enumerate
and provision storage on the remote machine. This is currently
in the design phase. </li>
<li> Migration: We expect libvirt will support migration,
and obviously remote support is what makes migration worthwhile.
This is also in the design phase. Issues <a href="https://www.redhat.com/mailman/listinfo/libvir-list" title="libvir-list mailing list">to discuss</a> include
which path the migration data should follow (eg. client to
client direct, or client to server to client) and security.
</li>
<li> Fine-grained authentication: libvirt in general,
but in particular the remote case should support more
fine-grained authentication for operations, rather than
just read-write/read-only as at present.
</li>
</ul><p>
Please come and discuss these issues and more on <a href="https://www.redhat.com/mailman/listinfo/libvir-list" title="libvir-list mailing list">the mailing list</a>.
</p><h3><a name="Remote_implementation_notes" id="Remote_implementation_notes">Implementation notes</a></h3><p>
The current implementation uses <a href="http://en.wikipedia.org/wiki/External_Data_Representation" title="External Data Representation">XDR</a>-encoded packets with a
simple remote procedure call implementation which also supports
asynchronous messaging and asynchronous and out-of-order replies,
although these latter features are not used at the moment.
</p><p>
The implementation should be considered <b>strictly internal</b> to
libvirt and <b>subject to change at any time without notice</b>. If
you wish to talk to libvirtd, link to libvirt. If there is a problem
that means you think you need to use the protocol directly, please
first discuss this on <a href="https://www.redhat.com/mailman/listinfo/libvir-list" title="libvir-list mailing list">the mailing list</a>.
</p><p>
The messaging protocol is described in
<code>qemud/remote_protocol.x</code>.
</p><p>
Authentication and encryption (for TLS) is done using <a href="http://www.gnu.org/software/gnutls/" title="GnuTLS project&#10;page">GnuTLS</a> and the RPC protocol is unaware of this layer.
</p><p>
Protocol messages are sent using a simple 32 bit length word (encoded
XDR int) followed by the message header (XDR
<code>remote_message_header</code>) followed by the message body. The
length count includes the length word itself, and is measured in
bytes. Maximum message size is <code>REMOTE_MESSAGE_MAX</code> and to
avoid denial of services attacks on the XDR decoders strings are
individually limited to <code>REMOTE_STRING_MAX</code> bytes. In the
TLS case, messages may be split over TLS records, but a TLS record
cannot contain parts of more than one message. In the common RPC case
a single <code>REMOTE_CALL</code> message is sent from client to
server, and the server then replies synchronously with a single
<code>REMOTE_REPLY</code> message, but other forms of messaging are
also possible.
</p><p>
The protocol contains support for multiple program types and protocol
versioning, modelled after SunRPC.
</p></div></div><div class="linkList2"><div class="llinks2"><h3 class="links2"><span>main menu</span></h3><ul><li><a href="index.html">Home</a></li><li><a href="news.html">Releases</a></li><li><a href="intro.html">Introduction</a></li><li><a href="architecture.html">libvirt architecture</a></li><li><a href="downloads.html">Downloads</a></li><li><a href="format.html">XML Format</a></li><li><a href="python.html">Binding for Python</a></li><li><a href="errors.html">Handling of errors</a></li><li><a href="FAQ.html">FAQ</a></li><li><a href="bugs.html">Reporting bugs and getting help</a></li><li><a href="remote.html">Remote support</a></li><li><a href="html/index.html">API Menu</a></li><li><a href="examples/index.html">C code examples</a></li><li><a href="ChangeLog.html">Recent Changes</a></li></ul></div><div class="llinks2"><h3 class="links2"><span>related links</span></h3><ul><li><a href="https://www.redhat.com/archives/libvir-list/">Mail archive</a></li><li><a href="https://bugzilla.redhat.com/bugzilla/buglist.cgi?product=Fedora+Core&amp;component=libvirt&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;bug_status=MODIFIED&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;long_desc_type=allwordssubstr">Open bugs</a></li><li><a href="http://virt-manager.et.redhat.com/">virt-manager</a></li><li><a href="http://search.cpan.org/~danberr/Sys-Virt-0.1.0/">Perl bindings</a></li><li><a href="http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html">Xen project</a></li><li><form action="search.php" enctype="application/x-www-form-urlencoded" method="get"><input name="query" type="text" size="12" value="Search..." /><input name="submit" type="submit" value="Go" /></form></li><li><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-90x34.gif" alt="Made with Libxml2 Logo" /></a></li></ul><p class="credits">Graphics and design by <a href="mail:dfong@redhat.com">Diana Fong</a></p></div></div><div id="bottom"><p class="p1"></p></div></div></body></html>

View File

@ -51,6 +51,9 @@
<xsl:when test="$name = '#FAQ'">
<xsl:text>FAQ.html</xsl:text>
</xsl:when>
<xsl:when test="$name = '#Remote'">
<xsl:text>remote.html</xsl:text>
</xsl:when>
<xsl:when test="$name = ''">
<xsl:text>unknown.html</xsl:text>
</xsl:when>

View File

@ -168,6 +168,71 @@ struct _virNodeInfo {
};
/**
* virDomainSchedParameterType:
*
* A scheduler parameter field type
*/
typedef enum {
VIR_DOMAIN_SCHED_FIELD_INT = 1, /* integer case */
VIR_DOMAIN_SCHED_FIELD_UINT = 2, /* unsigned integer case */
VIR_DOMAIN_SCHED_FIELD_LLONG = 3, /* long long case */
VIR_DOMAIN_SCHED_FIELD_ULLONG = 4, /* unsigned long long case */
VIR_DOMAIN_SCHED_FIELD_DOUBLE = 5, /* double case */
VIR_DOMAIN_SCHED_FIELD_BOOLEAN = 6 /* boolean(character) case */
} virSchedParameterType;
/**
* VIR_DOMAIN_SCHED_FIELD_LENGTH:
*
* Macro providing the field length of virSchedParameter
*/
#define VIR_DOMAIN_SCHED_FIELD_LENGTH 80
/**
* virDomainSchedParameter:
*
* a virDomainSchedParameter is the set of scheduler parameters
*/
typedef struct _virSchedParameter virSchedParameter;
struct _virSchedParameter {
char field[VIR_DOMAIN_SCHED_FIELD_LENGTH]; /* parameter name */
int type; /* parameter type */
union {
int i; /* data for integer case */
unsigned int ui; /* data for unsigned integer case */
long long int l; /* data for long long integer case */
unsigned long long int ul; /* data for unsigned long long integer case */
double d; /* data for double case */
char b; /* data for char case */
} value; /* parameter value */
};
/**
* virSchedParameterPtr:
*
* a virSchedParameterPtr is a pointer to a virSchedParameter structure.
*/
typedef virSchedParameter *virSchedParameterPtr;
/*
* Fetch scheduler parameters, caller allocates 'params' field of size 'nparams'
*/
int virDomainGetSchedulerParameters (virDomainPtr domain,
virSchedParameterPtr params,
int *nparams);
/*
* Change scheduler parameters
*/
int virDomainSetSchedulerParameters (virDomainPtr domain,
virSchedParameterPtr params,
int nparams);
/**
* VIR_NODEINFO_MAXCPUS:
* @nodeinfo: virNodeInfo instance
@ -214,7 +279,7 @@ typedef virNodeInfo *virNodeInfoPtr;
* version * 1,000,000 + minor * 1000 + micro
*/
#define LIBVIR_VERSION_NUMBER 2001
#define LIBVIR_VERSION_NUMBER 2003
int virGetVersion (unsigned long *libVer,
const char *type,
@ -302,6 +367,12 @@ int virDomainCoreDump (virDomainPtr domain,
int virDomainGetInfo (virDomainPtr domain,
virDomainInfoPtr info);
/*
* Return scheduler type in effect 'sedf', 'credit', 'linux'
*/
char * virDomainGetSchedulerType(virDomainPtr domain,
int *nparams);
/*
* Dynamic control of domains
*/

View File

@ -168,6 +168,71 @@ struct _virNodeInfo {
};
/**
* virDomainSchedParameterType:
*
* A scheduler parameter field type
*/
typedef enum {
VIR_DOMAIN_SCHED_FIELD_INT = 1, /* integer case */
VIR_DOMAIN_SCHED_FIELD_UINT = 2, /* unsigned integer case */
VIR_DOMAIN_SCHED_FIELD_LLONG = 3, /* long long case */
VIR_DOMAIN_SCHED_FIELD_ULLONG = 4, /* unsigned long long case */
VIR_DOMAIN_SCHED_FIELD_DOUBLE = 5, /* double case */
VIR_DOMAIN_SCHED_FIELD_BOOLEAN = 6 /* boolean(character) case */
} virSchedParameterType;
/**
* VIR_DOMAIN_SCHED_FIELD_LENGTH:
*
* Macro providing the field length of virSchedParameter
*/
#define VIR_DOMAIN_SCHED_FIELD_LENGTH 80
/**
* virDomainSchedParameter:
*
* a virDomainSchedParameter is the set of scheduler parameters
*/
typedef struct _virSchedParameter virSchedParameter;
struct _virSchedParameter {
char field[VIR_DOMAIN_SCHED_FIELD_LENGTH]; /* parameter name */
int type; /* parameter type */
union {
int i; /* data for integer case */
unsigned int ui; /* data for unsigned integer case */
long long int l; /* data for long long integer case */
unsigned long long int ul; /* data for unsigned long long integer case */
double d; /* data for double case */
char b; /* data for char case */
} value; /* parameter value */
};
/**
* virSchedParameterPtr:
*
* a virSchedParameterPtr is a pointer to a virSchedParameter structure.
*/
typedef virSchedParameter *virSchedParameterPtr;
/*
* Fetch scheduler parameters, caller allocates 'params' field of size 'nparams'
*/
int virDomainGetSchedulerParameters (virDomainPtr domain,
virSchedParameterPtr params,
int *nparams);
/*
* Change scheduler parameters
*/
int virDomainSetSchedulerParameters (virDomainPtr domain,
virSchedParameterPtr params,
int nparams);
/**
* VIR_NODEINFO_MAXCPUS:
* @nodeinfo: virNodeInfo instance
@ -302,6 +367,12 @@ int virDomainCoreDump (virDomainPtr domain,
int virDomainGetInfo (virDomainPtr domain,
virDomainInfoPtr info);
/*
* Return scheduler type in effect 'sedf', 'credit', 'linux'
*/
char * virDomainGetSchedulerType(virDomainPtr domain,
int *nparams);
/*
* Dynamic control of domains
*/

View File

@ -49,6 +49,8 @@ typedef enum {
VIR_FROM_CONF, /* Error in the configuration file handling */
VIR_FROM_QEMU, /* Error at the QEMU daemon */
VIR_FROM_NET, /* Error when operating on a network */
VIR_FROM_TEST, /* Error from test driver */
VIR_FROM_REMOTE, /* Error from remote driver */
} virErrorDomain;
@ -120,6 +122,9 @@ typedef enum {
VIR_ERR_INVALID_NETWORK, /* invalid network object */
VIR_ERR_NETWORK_EXIST, /* the network already exist */
VIR_ERR_SYSTEM_ERROR, /* general system call failure */
VIR_ERR_RPC, /* some sort of RPC error */
VIR_ERR_GNUTLS_ERROR, /* error from a GNUTLS call */
VIR_WAR_NO_NETWORK, /* failed to start network */
} virErrorNumber;
/**

View File

@ -6,7 +6,7 @@
# Fedora RPM builds
%define _extra_release %{?dist:%{dist}}%{!?dist:%{?extra_release:%{extra_release}}}
Summary: Library providing an API to use the Xen virtualization
Summary: Library providing a simple API virtualization
Name: libvirt
Version: @VERSION@
Release: 1%{?_extra_release}
@ -16,10 +16,10 @@ Source: libvirt-%{version}.tar.gz
BuildRoot: %{_tmppath}/%{name}-%{version}-root
URL: http://libvirt.org/
BuildRequires: python python-devel
Requires: xen
Requires: libxml2
Requires: readline
Requires: ncurses
Requires: dnsmasq
BuildRequires: xen-devel
BuildRequires: libxml2-devel
BuildRequires: readline-devel
@ -31,8 +31,8 @@ Obsoletes: libvir
ExclusiveArch: i386 x86_64 ia64
%description
This C library provides an API to use the Xen virtualization framework,
and the virsh command line tool to control virtual domains.
Libvirt is a C toolkit to interract with the virtualization capabilities
of recent versions of Linux (and other OSes).
%package devel
Summary: Libraries, includes, etc. to compile with the libvirt library
@ -43,7 +43,7 @@ Obsoletes: libvir-devel
%description devel
Includes and documentations for the C library providing an API to use
the Xen virtualization framework
the virtualization capabilities of recent versions of Linux (and other OSes).
%package python
Summary: Python bindings for the libvirt library
@ -54,7 +54,8 @@ Obsoletes: libvir-python
%description python
The libvirt-python package contains a module that permits applications
written in the Python programming language to use the interface
supplied by the libvirt library to use the Xen virtualization framework.
supplied by the libvirt library to use the the virtualization capabilities
of recent versions of Linux (and other OSes).
%prep
%setup -q
@ -126,12 +127,18 @@ fi
%dir %attr(0700, root, root) %{_sysconfdir}/libvirt/
%dir %attr(0700, root, root) %{_sysconfdir}/libvirt/qemu/
%dir %attr(0700, root, root) %{_sysconfdir}/libvirt/qemu/networks/
%dir %attr(0700, root, root) %{_sysconfdir}/libvirt/qemu/networks/autostart
%{_sysconfdir}/rc.d/init.d/libvirtd
%dir %{_sysconfdir}/libvirt
%dir %{_sysconfdir}/libvirt/qemu
%dir %{_sysconfdir}/libvirt/qemu/networks
%dir %{_sysconfdir}/libvirt/qemu/networks/autostart
%dir %{_datadir}/libvirt/
%dir %{_datadir}/libvirt/networks/
%{_datadir}/libvirt/networks/default.xml
%dir %{_localstatedir}/run/libvirt/
%dir %{_localstatedir}/lib/libvirt/
%dir %attr(0700, root, root) %{_localstatedir}/log/libvirt/qemu/
%attr(4755, root, root) %{_libexecdir}/libvirt_proxy
%attr(0755, root, root) %{_sbindir}/libvirt_qemud
%doc docs/libvirt.rng
@ -140,6 +147,7 @@ fi
%defattr(-, root, root)
%{_libdir}/lib*.so
%dir %{_includedir}/libvirt
%{_includedir}/libvirt/*.h
%{_libdir}/pkgconfig/libvirt.pc
%doc %{_datadir}/gtk-doc/html/libvirt/*.devhelp
@ -163,7 +171,23 @@ fi
%doc docs/examples/python
%changelog
* Fri Mar 16 2007 Daniel Veillard <veillard@redhat.com> - 2.0.1-1
* Tue Apr 17 2007 Daniel Veillard <veillard@redhat.com> - 0.2.3-1
- Release of 0.2.3
- lot of assorted bugfixes and cleanups
- support for Xen-3.1
- new scheduler API
* Tue Apr 17 2007 Daniel Veillard <veillard@redhat.com> - 0.2.2-1
- Release of 0.2.2
- lot of assorted bugfixes and cleanups
- preparing for Xen-3.0.5
* Thu Mar 22 2007 Jeremy Katz <katzj@redhat.com> - 0.2.1-2.fc7
- don't require xen; we don't need the daemon and can control non-xen now
- fix scriptlet error (need to own more directories)
- update description text
* Fri Mar 16 2007 Daniel Veillard <veillard@redhat.com> - 0.2.1-1
- Release of 0.2.1
- lot of bug and portability fixes
- Add support for network autostart and init scripts

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