One RAC node automactically get rebooted.
One of my RAC node is get rebooted automatically , I am finding the errors in alert log file of other survaival node.
Can someone tells the possible causes of node rebooted.
Tue Apr 21 13:47:00 2009
Reconfiguration started (old inc 4, new inc 6)
List of nodes:
2
Global Resource Directory frozen
* dead instance detected - domain 0 invalid = TRUE
Communication channels reestablished
Master broadcasted resource hash value bitmaps
Non-local Process blocks cleaned out
Tue Apr 21 13:47:00 2009
LMS 0: 0 GCS shadows cancelled, 0 closed
Tue Apr 21 13:47:00 2009
LMS 7: 1 GCS shadows cancelled, 0 closed
Tue Apr 21 13:47:00 2009
LMS 6: 1 GCS shadows cancelled, 0 closed
Tue Apr 21 13:47:00 2009
LMS 1: 2 GCS shadows cancelled, 1 closed
Tue Apr 21 13:47:00 2009
LMS 8: 0 GCS shadows cancelled, 0 closed