How should I troubleshoot these errors in a RAC cluster?
These are the errors logged at the CRS home directory:
2012-04-25 16:43:12.847
[cssd(11194)]CRS-1612:Network communication with node argalephdbprod2 (2) missing for 50% of timeout interval. Removal of this node from cluster in 14.350 seconds
2012-04-25 16:43:19.865
[cssd(11194)]CRS-1611:Network communication with node argalephdbprod2 (2) missing for 75% of timeout interval. Removal of this node from cluster in 7.340 seconds
2012-04-25 16:43:24.875
[cssd(11194)]CRS-1610:Network communication with node argalephdbprod2 (2) missing for 90% of timeout interval. Removal of this node from cluster in 2.330 seconds
2012-04-25 16:43:27.203
[cssd(11194)]CRS-1632:Node argalephdbprod2 is being removed from the cluster in cluster incarnation 163765828
The Node2 has rebooted twice within the past 3 hours. I created an SR but I am still waiting for their feedback.