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Dusty Mabe 4132dede06 Ignore thin pool LVM devices. 
This should resolve:

  https://bugzilla.redhat.com/show_bug.cgi?id=924672

For BZ 924672 the problem stems from the fact that thin pool logical
volume devices show up in /sbin/lvs output just like normal logical
volumes do. Libvirt incorrectly assumes they are just normal logical
volumes and that they will have a corresponding /dev/vgname/lvname
device that has been created by udev and tries to use this device.

To illustrate here is an example of the /dev/vgname/ directory and
the lvs output for a normal lv, thin lv, and thin pool:

    LV     VG       Attr      LSize  Pool Origin Data%  Move Log Copy%  Convert
    lv     vgguests -wi-a----  1.00g
    pool   vgguests twi-a-tz- 11.00g               0.00
    thinlv vgguests Vwi-a-tz-  1.00g pool          0.00
total 0
lrwxrwxrwx. 1 root root 7 Oct  8 19:35 lv -> ../dm-7
lrwxrwxrwx. 1 root root 7 Oct  8 19:37 thinlv -> ../dm-6

This patch modifies virStorageBackendLogicalMakeVol() to ignore thin pool
devices.
 		2013-10-15 16:52:57 -04:00
.gnulib@4a5ee89c8a maint: update to latest gnulib 2013-09-24 06:53:07 -06:00
build-aux Add API for calling systemd-machined's DBus API 2013-07-22 13:09:58 +01:00
daemon Fix max stream packet size for old clients 2013-09-30 19:01:23 +01:00
docs schema: Rename option 'hypervtristate' to 'featurestate' 2013-10-15 16:42:45 +02:00
examples build: only install nwfilter examples when building nwfilter 2013-09-04 13:48:27 -06:00
gnulib build: enforce makefile conditional style 2013-09-04 09:40:20 -06:00
include maint: avoid 'const fooPtr' in public API 2013-10-14 10:56:20 -06:00
m4 build: add configure --without-readline 2013-10-07 08:39:47 -06:00
po Avoid reporting an error if veth device is already deleted 2013-10-03 11:28:06 +01:00
python maint: avoid 'const fooPtr' in python bindings 2013-10-14 14:34:37 -06:00
src Ignore thin pool LVM devices. 2013-10-15 16:52:57 -04:00
tests build: Add lxc testcase to dist list 2013-10-15 14:31:21 +02:00
tools fix typo in lxc_driver.c and virsh-nodedev.c 2013-10-15 06:47:24 -06:00
.ctags maint: Make ctags work out of the box 2013-07-18 08:47:21 +02:00
.dir-locals.el build: avoid tabs that failed syntax-check 2012-09-06 09:43:46 -06:00
.gitignore Fix flaw in detecting log format 2013-10-14 10:31:01 +01:00
.gitmodules make .gnulib a submodule 2009-07-08 16:17:51 +02:00
.mailmap Autogenerate AUTHORS 2012-10-19 12:44:56 -04:00
AUTHORS.in Add John Ferlan to the committers list 2013-02-05 10:59:32 -05:00
COPYING maint: follow recommended practice for using LGPL 2013-05-20 14:15:21 -06:00
COPYING.LESSER maint: follow recommended practice for using LGPL 2013-05-20 14:15:21 -06:00
ChangeLog-old docs, comments: minor typo fixes 2013-09-10 17:06:41 -06:00
HACKING doc: fix typo in HACKING 2013-10-07 09:42:33 +02:00
Makefile.am build: ensure 'make check' sees up-to-date config.h 2013-09-23 15:18:24 -06:00
Makefile.nonreentrant maint: use LGPL correctly 2013-05-20 14:03:48 -06:00
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
autobuild.sh build: make autobuild require rpm build deps 2013-09-16 09:35:05 -06:00
autogen.sh autogen.sh: Correctly detect .git as a file 2013-08-29 13:19:45 +02:00
bootstrap maint: update to latest gnulib 2013-09-24 06:53:07 -06:00
bootstrap.conf maint: avoid bootstrap warning 2013-08-15 16:54:06 -06:00
cfg.mk build: syntax check to avoid 'const fooPtr' 2013-10-14 14:37:26 -06:00
configure.ac build: move readline check into its own macro 2013-10-07 08:35:57 -06:00
libvirt.pc.in Add missing 'libvirt_lxc_api' variable in pkg-config file 2013-09-04 14:52:40 +01:00
libvirt.spec.in Release of libvirt-1.1.3 2013-10-01 15:04:14 +08:00
mingw-libvirt.spec.in build: add configure option to disable gnulib tests 2013-08-12 10:02:38 -06:00
run.in run: license as LGPL 2013-02-23 14:03:19 -07:00

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>