We have a 10 node cluster and two nodes fell over at the weekend with CPU
Hog Timeouts (coz the heartbeat is only set to 8secs) when rebooting the
server it hangs joining the cluster with '2090 Join Retry, some other
node acquired the cluster lock'. The cluster is Nw6.5 with Sp2 and has
been running fine for over a year. The TID refers to rebooting the whole
cluster but this is risky if they dont all come back up. Any ideas ?