[Openstack] About volume recover after reboot a compute node.

Razique Mahroua razique.mahroua at gmail.com
Thu Jun 28 07:24:08 UTC 2012


HI Sam, 
I wrote this for Diablo
http://docs.openstack.org/trunk/openstack-compute/admin/content/nova-disaster-recovery-process.html

There are subtle changes from Diablo to Essex but you should be able nevertheless to recover your volumes

Nuage & Co - Razique Mahroua 
razique.mahroua at gmail.com



Le 28 juin 2012 à 07:42, Sam Su a écrit :

> Hi,
> 
> I have a mini Openstack cloud based on Essex, there are one compute node with nova-volumes and one control node in this environment. In the compute node, there is an instance attached it's volume. After reboot the compute node, the instance lost it's volume, but the instance is still attached the volume in the database.
> I am wondering how to recover volume to attach it's instance after the host compute node is rebooted?
> 
> It's much appreciated if someone can give me some tips.
> 
> Thanks,
> Sam
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