openstack team mailing list archive

[Leander Bessa Beernaert <leanderbb@xxxxxxxxx>]

I stopped nova-compute, restarted libvirt-bin and then started
nova-compute. Yet, the issue still remains :/

On Wed, May 16, 2012 at 2:44 PM, Kiall Mac Innes <kiall@xxxxxxxxxxxx> wrote:

> Almost all of the libvirt issues I ran into were "fixed" by restarting
> libvirt, and on one occasion, rebooting the server.
>
> I narrowed some of the issues down to various libvirt bugs at the time,
> but never followed up after an Ubuntu update fixed the issues..
>
> All that said, "I tried 'virsh list', and the command hangs." sounds very
> familiar - as does your log output ;)
>
> Have you attempted to restart libvirt yet? (`service libvirt-bin restart`)
>
> Thanks,
> Kiall
>
>
>
> On Wed, May 16, 2012 at 2:39 PM, Leander Bessa Beernaert <
> leanderbb@xxxxxxxxx> wrote:
>
>> Do you have any suggestions on where to start looking for libvirt issues?
>> I've tried looking at the logs from libvirt, but they did not show any
>> indication of errors.
>>
>>
>> On Wed, May 16, 2012 at 2:28 PM, Kiall Mac Innes <kiall@xxxxxxxxxxxx>wrote:
>>
>>> On Wed, May 16, 2012 at 1:25 PM, Alisson Soares Limeira Pontes <
>>> apontes@xxxxxxxxxxx> wrote:
>>>
>>>> If the problem is libvirt, nova-compute should not be running, and it
>>>> would be reported in the /var/log/nova/nova.conf and in
>>>> /var/log/libvirt/libvirtd.log
>>>>
>>>> Verify with
>>>> $ service nova-compute status
>>>>
>>>
>>> I've seen *many* cases where nova stalls due to some libvirt issues. I
>>> wouldn't be so quick to rule libvirt out just because the nova-compute
>>> process is alive!
>>>
>>> It can also be a sincronization problem.
>>>> Did you properly configured ntp??
>>>>
>>>
>>> I believe this is a single server (well .. VM) setup. NTP /
>>> time synchronization should not be an issue.
>>>
>>
>>> Thanks,
>>> Kiall
>>>
>>
>>
>