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Libvirt native C API and daemons
10,183 Commits 67 Branches 629 Tags 668 MiB
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03e0ec10b4
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Eric Blake 03e0ec10b4 nodeinfo: deal with offline cpus in a node 
Commit 80533ca forgot to think about offline cpus.  When a node
cpu is offline, then its topology/ subdirectory is not present,
leading to spurious error messages leaked to the user such as:

libvir:  error : cannot open /home/dummy/libvirt/tests/nodeinfodata/linux-nodeinfo-sysfs-test-6/node/node0/cpu7/topology/physical_package_id: No such file or directory

Fix that, as well as test it; the test data is gathered from a
machine with one NUMA node, hyperthreading, and with 2 of the
8 cpus offline.

* src/nodeinfo.c (virNodeParseNode): Don't parse topology of
offline cpus.
* tests/nodeinfotest.c (mymain): Run new test.
* tests/nodeinfodata/linux-nodeinfo-sysfs-test-6*: New data.
2012-07-18 17:11:42 -06:00
.gnulib@a02ba4bf88 maint: revert gnulib update, until fixed automake is in more distros 2012-07-09 16:03:07 -06:00
build-aux Autogenerate augeas test case from default config files 2012-05-28 11:07:12 +01:00
daemon Define public API for receiving guest memory balloon events 2012-07-14 16:02:26 +08:00
docs Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
examples Define public API for receiving guest memory balloon events 2012-07-14 16:02:26 +08:00
gnulib build: fix fresh checkout on RHEL5 2012-04-19 17:11:43 -06:00
include Define public API for receiving guest memory balloon events 2012-07-14 16:02:26 +08:00
m4 maint: make it easier to copy FORTIFY_SOURCE snippet 2012-06-07 10:52:37 -06:00
po Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
python Define public API for receiving guest memory balloon events 2012-07-14 16:02:26 +08:00
src nodeinfo: deal with offline cpus in a node 2012-07-18 17:11:42 -06:00
tests nodeinfo: deal with offline cpus in a node 2012-07-18 17:11:42 -06:00
tools Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
.dir-locals.el maint: let emacs avoid tabs in rng files 2011-08-13 08:56:26 -06:00
.gitignore Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
.gitmodules make .gnulib a submodule 2009-07-08 16:17:51 +02:00
.mailmap maint: add mailmap entry for Dan Walsh 2012-07-18 15:34:53 -06:00
AUTHORS Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
autobuild.sh Switch automated builds to use Mingw64 toolchain instead of Mingw32 2012-06-25 10:41:10 +01:00
autogen.sh Allow NOCONFIGURE=1 to make autogen.sh skip ./configure 2012-06-25 10:41:10 +01:00
bootstrap build: update to latest gnulib 2012-05-29 08:43:55 -06:00
bootstrap.conf build: update to latest gnulib 2012-05-29 08:43:55 -06:00
cfg.mk Replace use of interfaceReportError with virReportError 2012-07-18 21:27:30 +01:00
ChangeLog-old virterror.c: Fix several spelling mistakes 2012-02-03 11:32:51 -07:00
configure.ac Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
COPYING.LIB remove all trailing blank lines 2009-07-16 15:06:42 +02:00
HACKING docs: Improve patch submission guidelines 2012-07-16 11:05:12 +02:00
libvirt.pc.in build: silence warning from autoconf 2012-05-30 09:22:02 -06:00
libvirt.spec.in Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
Makefile.am Switch automated builds to use Mingw64 toolchain instead of Mingw32 2012-06-25 10:41:10 +01:00
Makefile.nonreentrant Ban use of all inet_* functions 2010-10-22 11:59:23 +01:00
mingw-libvirt.spec.in Remove accidentally added Patch: lines from mingw-libvirt.spec.in 2012-06-27 14:31:52 +01:00
README Correct typos in the documentation (Atsushi SAKAI) 2008-01-24 10:15:13 +00:00
README-hacking maint: relax git minimum version 2010-02-24 14:29:27 -05:00
TODO Update todo list file to point at bugzilla/website 2010-10-13 16:45:26 +01:00

README 

         LibVirt : simple API for virtualization

  Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.

Daniel Veillard <veillard@redhat.com>