← Back to team overview

openstack team mailing list archive

Re: LibVirt Error

 

On Thu, Jun 28, 2012 at 04:26:15PM +0530, Trinath Somanchi wrote:
> 2012-06-28 16:24:00 TRACE nova.compute.manager [instance:
> 7741f67f-ad78-4777-a5a0-6636eb8b460e] libvirtError: Unable to read from
> monitor: Connection reset by peer

This looks like the interesting error messages from that huge log. What
this is saying is that libvirt was talking to QEMU over to the monitor
socket, when the monitor socket closed unexpectedly. This means that
QEMU has quit, or more likely crashed.

There could be a number of reasons for this. As a first step try and
find the /var/log/libvirt/qemu/$GUESTNAME.log file and see if there
are any messages from QEMU. If your host has any MAC system like
SELinux or AppArmour, temporarily trying switching that into
permissive mode to see if that fixes things.

Also see if there are newer QEMU packages available from your distro
vendor.

Daniel
-- 
|: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org              -o-             http://virt-manager.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org       -o-       http://live.gnome.org/gtk-vnc :|


References