Re: [Xen-users] Xen, Heartbeat2 and live migration

[Yann Cezard <yann.cezard@xxxxxxxxxxx>]

Yann Cezard a Ãcrit :
> Hi,
>
> This question perhaps should be better posted on linux-ha but...
> it seems that Suse 10 SP1 allows to migrate Xen VMs between Heartbeat
> nodes using live migration, where other distros just stop them on a node
> and start them on another node.
>
> Does anybody succeeded in doing the same thing with another GNU/Linux
> distribution ?
>
> I'm really interested in finding such a feature.
>
> Thanks for any clue.
Ok, I will answer to myself, in case someone else could be interested in 
such a feature :
Using the Heartbeat-2 2.1 devel version, live migration is possible.

To enable live migration :
crm_resource -r your_domU_resource --meta -p allow_migrate -v true

And then to migrate :
crm_resource -M -r your_domU_resource -H your_destination_node

Hope this will help someone else.

--
Yann Cezard



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