[ClusterLabs] VirtualDomain started in two hosts

[emmanuel segura]

sorry,

But do you mean, when you say, you migrated the vm outside of the
cluster? one server out side of you cluster?

2017-01-17 9:27 GMT+01:00 Oscar Segarra <oscar.segarra at gmail.com>:
> Hi,
>
> I have configured a two node cluster whewe run 4 kvm guests on.
>
> The hosts are:
> vdicnode01
> vdicnode02
>
> And I have created a dedicated network card for cluster management. I have
> created required entries in /etc/hosts:
> vdicnode01-priv
> vdicnode02-priv
>
> The four guests have collocation rules in order to make them distribute
> proportionally between my two nodes.
>
> The problem I have is that if I migrate a guest outside the cluster, I mean
> using the virsh migrate - - live...  Cluster,  instead of moving back the
> guest to its original node (following collocation sets),  Cluster starts
> again the guest and suddenly I have the same guest running on both nodes
> causing xfs corruption in guest.
>
> Is there any configuration applicable to avoid this unwanted behavior?
>
> Thanks a lot
>
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