[one-users] Catastrophic failure physical machines

Tino Vazquez tinova at fdi.ucm.es
Mon Nov 23 02:14:05 PST 2009

Hi Sven,

With current version of OpenNebula you cannot tell ONE that the VMs will be
in another host, unless you explicitly delete the VMs in OpenNebula and
launch them again in another host, again through OpenNebula.

Hope it helps,


Constantino Vázquez, Grid 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

On Mon, Oct 19, 2009 at 11:29 PM, Sven Oostenbrink <sven at kionetworks.com>wrote:

> Anybody here who could tell me what would happen in ONE if a PM would fail
> catastropically? Are there any mechanisms in place that monitor this? If a
> PM fails, is there a possibility to transfer the VM's to other PM's?
> We are looking at storing the PM's on SAN disks, and at options to somehow
> automatically move those san disks to another PM, but what about ONE? Can we
> somehow tell ONE that the VM's are still there, but on another PM?
> Cheers,
> --
> Sven Oostenbrink
> Coordinador KIO-Labs, KIO Networks
> NOC:  01-800-5 CALL-KIO
> www.kionetworks.com
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