[Openstack] tap/qvb/qvo interfaces are not being deleted on compute node

Nick Maslov azpekt at gmail.com
Thu Aug 22 16:27:49 UTC 2013

Hi Kyle,

I`m on 2013.1.2.

I believe that might be related to sudo issue I had on nova/quantum hosts.

How many virtual interfaces should be owned by one VM (having one internal IP and one floating)?


On 08/21, Kyle Mestery (kmestery) wrote:
> On Aug 20, 2013, at 11:37 PM, Nick Maslov <azpekt at gmail.com> wrote:
> > Hi,
> > 
> > In my test installation of OpenStack, I see that too many tap/qvb/qvo interfaces are still there - but I have too few running instances to use them all.
> > 
> > It looks like:
> > 
> > root at nova02:~# virsh list --all
> > Id    Name                           State
> Hi Nick:
> They should be cleaned up automatically. What version of OpenStack are you using? Also, look in the OVS agent logs to see if there is an indication of a problem occurring.
> Thanks,
> Kyle

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