[libvirt-users] OpenStack+libvirt+lxc: lxcContainerGetSubtree:1199 : Failed to read /proc/mounts

[unicell]

On Thu, Nov 8, 2012 at 9:33 PM, Daniel P. Berrange <berrange at redhat.com>wrote:

> On Thu, Nov 08, 2012 at 09:11:51PM +0800, unicell wrote:
> > Hi,
> >
> > I'm running OpenStack on CentOS 6.3 to manage lxc instances. And running
> > into series of problem relating libvirt and lxc interaction.
> >
> > For example, libvirt_lxc segfault (
> > https://bugzilla.redhat.com/show_bug.cgi?id=874549) which has an
> upstream
> > fix. And another bugs such as fail to start when SELinux disabled.
> >
> > Finally, I decides to adopt libvirt 0.10.2, self compiled
> > from libvirt-0.10.2-1.fc17.src.rpm. And now coming across following
> message
> > when starting lxc container.
> >
> > lxcContainerGetSubtree:1199 : Failed to read /proc/mounts: No such file
> or
> > directory
>
> Try using libvirt 1.0.0, the version you built has a bug in its LXC
> support causing the error you see.
>
> Daniel
> --
> |: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/:|
> |: http://libvirt.org              -o-             http://virt-manager.org:|
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> |: http://entangle-photo.org       -o-       http://live.gnome.org/gtk-vnc:|
>

Thanks Daniel, libvirt 1.0.0 imposed too many extra dependencies on my
CentOS 6.3 system.

I downgraded libvirt to 0.9.8 (CentOS 6.3 shipped with libvirt 0.9.10), and
it seems to be working with LXC and OpenStack. At least, it is can
successfully launch and run LXC instances.

--
Qiu Yu
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