Split Brains - Not another Boy Band

Hello All, Not being much of an SA, are they any specific OS or Cluster
logfiles that I can look for, to determine the cause of one node being
evicted in a two node cluster ( RAC on Solaris 5.8 and Sun Cluster
3.0), due to a split brain. The eviction happened due to "reason 3", which
would indicate a communication failure, across the interconnect. Nothing in
/var/adm/messages or syslog. We suspect there was heavy resource
utilization on one of the nodes, which could have caused it.



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