[one-users] DRBD failover

Javier Fontan jfontan at gmail.com
Tue Jul 12 14:03:25 PDT 2011

What you can do is use the image you have in the failover node as the
start point for the new VM. The state of the VM can not be conserved

On Tue, Jul 12, 2011 at 2:15 PM, Ara Sadoyan <ara.sadoyan at netangels.net> wrote:
> Hello,
> I have 2 hosts with setup DRBD. I need to do something like live migrate
> when one of hosts files.
> I have tried to enable host_error.rb but is creates new VM with same
> settings and deletes old one.
> The problem is that even when one of hosts files VM files are synced to
> second one via DRBD and I need to start VM from failed host on second one.
> Anybody knows how to do that without redeploying VM from scratch and loosing
> changed data on VM ?
> Thanks in advance
> Ara
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Javier Fontan, Grid & Virtualization Technology Engineer/Researcher
DSA Research Group: http://dsa-research.org
Globus GridWay Metascheduler: http://www.GridWay.org
OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org

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