[Openstack] veth pair disappear after hardware reboot

varun bhatnagar varun292006 at gmail.com
Sun Aug 30 20:46:43 UTC 2015


Can anyone please reply? Still struggling with the same problem.


On Thu, Aug 27, 2015 at 3:03 PM, varun bhatnagar <varun292006 at gmail.com>

> Hi,
> I have OpenStack Juno installed on a multi-node step up. I have a cluster
> running on that. In that cluster there are few VMs which are booting over
> network from one of the VM. This works fine until I reboot my hardware.
> As soon as the blades are rebooted I start my VMs, then, PXE boot doesn't
> work. I did ovs-vsctl show before and after reboot and I can see a
> difference in ports attached to the bridge (logs attached). The *veth*
> pairs (qvoXXX) are getting disappeared after reboot.
> Can anyone please suggest what could be done to avoid this?
> BR,
> Varun
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