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Location: Oracle
Discussion: Oracle CRS failure
Keyword tags:
database
oracle
Performance
Sun to Dell migration
Watch
 ferrism |
Oracle CRS failure
Jan 16 2008, 11:35 AM EST We are running a QA Oracle RAC on Red hat in two Dell 2950s. One the the clusters randomly reboots. In checking the messages file, I get: Jan 8 20:47:00 quebecC2 logger: Oracle CSSD failure 134. Jan 8 20:47:00 quebecC2 logger: Oracle CRS failure. Rebooting for cluster integrity. The system comes backup fine and there is no interruption of service. But this is a bit disquieting. We are also running a production version with the same configuration of RAC and there has not been any trouble. I called Dell just to see if there was a hardware issue and they said everything looked fine. Any information regarding this problem would greatly be appreciated. Thanks, Mike Do you find this valuable? |
 roger_lopez |
RE: Oracle CRS failure
Jan 16 2008, 6:31 PM EST CRS reboots have a number of different causes. MetaLink Note #265769.1 contains lots of information on how to troubleshoot CRS reboot. 1 out of 1 found this valuable. Do you? |
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bahadirk bahadirk |
RE: Oracle CRS failure
Feb 12 2008, 3:22 AM EST Check both systems whether they have the same I/O scheduler and the same value for a CRS parameter like O2CB_HEARTBEAT_THRESHOLD. Always use "deadline" algorithm and set higher values for heartbeat threshold. Do you find this valuable? |