[ClusterLabs] Fencing on 2-node cluster

[Casey & Gina]

I tried testing out a fencing configuration that I had working with a 3-node cluster, using a 2-node cluster.  What I found is that when I power off one of the nodes forcibly, it does not get fenced and rebooted as it does on a 3-node cluster.  I have verified that I can fence and reboot one node from the other using stonith_admin...  Is there a difference in the configuration that is needed on a 2-node cluster for fencing to work?

Thank you,
-- 
Casey