I'm trying to set up RHEL Cluster. Everything is fine (well, not at all).
I'm using 2 nodes, and 1 quorum (LUN). When I start both cman services at the same time, it's fine. Cluster is up, every nodes are UP.
But if I reboot one node (or get him fenced), I still stuck at "Waiting for Quorum' and timed-out. So cman will not start.
I tried to modify votes (1 each node, 1 quorum, 3 expected). I also modified /etc/sysconfig/cman to comment out cman_quorum_timeout and set it to 60 sec.
I don't really know what I'm missing, and how to troubleshoot, since there is nothing interesting in log (messages, qdiskd, corosync...) even if I put loglevel=4 in cluster.conf.
Thanks in advance.