> Yes, it's a stateful partition merge, and I think /var/log/messages should > have > mentioned something about that. When a node is partitioned from the > others (e.g. network disconnected), it has to be cleanly reset before it's > allowed back. "cleanly reset" typically means rebooted. If it comes back > without being reset (e.g. network reconnected), then the others ignore it, > which is what you saw.
I don't really understand why 'dlm_controld' initiates fencing, although the node does not has quorum? I thought 'dlm_controld' should wait until cluster is quorate before starting fence actions?