In broad outline.

With RedHat cluster :
1/ @node1: clusvcadm -M vm:foo -m node2
2/ @node2: kill the kvm/foo process
3/ @node1: clusvcadm fails with non-critical error (OCF code 150, see 
/usr/share/vm.sh)

=> You are happy and your VM is still in a good health.

With Proxmox :
1/ @node1: clusvcadm -M pvevm:foo -m node2
2/ @node2: kill the kvm/foo process
3/ @node1: clusvcadm fails with code 1 (OCF_ERR_GENERIC), which ends up 
doing "clusvcadm -d pvevm:foo"

=> Your VM is dead.

Regards,
--

Alexandre DHAUSSY

Le 24/07/2014 12:49, Dietmar Maurer a écrit :

>> Sorry for being a bit cheeky here, but why did you change the way RedHat
>> cluster behaves with online migration
> I am not aware that we changed that?
>
>
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