This appears to be a devices cgroup problem. Are you using libcgroup? If
so can you give is the contents of /etc/cgconfig.conf?
Can you look through /var/log/libvirt/qemu/ for any meaningful error
messages?
Also please give us the output of
cat /proc/mounts
cat /proc/cgroups
and just for a baseline
cat /proc/self/cgroup
for p in `pidof qemu`; do
cat /proc/$p/cgroup
done
for p in `pidof kvm`; do
cat /proc/$p/cgroup
done
Finally, /etc/libvirt/qemu.conf will control how it tries to
use cgroups, so please paste the contents of that file. As a
workaround, you should be able to try putting:
cgroup_controllers = [ ]
in /etc/libvirt/qemu.conf, to keep libvirt from using cgroups at
all.
** Changed in: libvirt (Ubuntu)
Status: New => Incomplete
--
problem with operations on qemu/kvm guest
https://bugs.launchpad.net/bugs/556315
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to libvirt in ubuntu.
--
Ubuntu-server-bugs mailing list
Ubuntu-server-bugs@lists.ubuntu.com
Modify settings or unsubscribe at:
https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
