Hi, In a two node cluster I shutdown one of the nodes and the other node notices the shutdown but on rare occasions that node will then fence the node that is shutting down. I assume Is this a situation where setting post_fail_delay would be useful or setting the totem timeout to something higher than its default. Neale -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster