[ClusterLabs] VirtualDomain started in two hosts
oscar.segarra at gmail.com
Tue Jan 17 03:27:07 EST 2017
I have configured a two node cluster whewe run 4 kvm guests on.
The hosts are:
And I have created a dedicated network card for cluster management. I have
created required entries in /etc/hosts:
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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