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			| oracle 10.2.0.2 RAC problem [message #233617] | Thu, 26 April 2007 22:59  |  
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					| shyjack Messages: 1
 Registered: April 2006
 | Junior Member |  |  |  
	| Hi all, 
 We got two node rac with oracle 10.2.0.2 running on top of Veritas Storage Foundation for oracle RAC 5.0.
 
 recently, we hit the problem that on node1, alert said
 
 Fri Apr 20 23:41:43 2007
 Completed checkpoint up to RBA [0x1cb0.2.10], SCN: 1773786578
 Sat Apr 21 00:05:44 2007
 IPC Send timeout detected.Sender: ospid 25004
 Receiver: inst 2 binc 199638 ospid 25588
 Sat Apr 21 00:06:16 2007
 IPC Send timeout to 1.0 inc 4 for msg type 8 from opid 15
 Sat Apr 21 00:06:16 2007
 
 afterwards, node1 repeated with "Waiting for instances to leave" for ever.
 
 During the problem, both instance can't be connected, sqlplus "/ as sysdba" just hang and can't quit even with CTRL+C
 
 Anyone got idea about that?
 
 Thanks a lot.
 
 Eric
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