Please look at the ocssd.log on the surviving node, if you have not already. That indicates the heartbeat failure if that was the reason. Regards, -Krish Krish Hariharan President/Executive Architect, Quasar Database Technologies, LLC http://www.linkedin.com/in/quasardb -----Original Message----- From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Ujang Jaenudin Sent: Saturday, March 29, 2008 6:38 AM To: Oracle-L Subject: rac 10.2.0.3 on solaris 10 - machine restart without log all, do you have such experience about machine restart by itself without indication why ??? there is no indication on OS log - no log entries about why machine restart there is no indication on CRS log - no node eviction information simply machine restart by itself :) on each machine, I have 1 ASM instance and 2 database instance since 4 months ago, the machine was fine, without problem and never restart by itself of course :) please let me know if someone has the same experience...and please give me a clue ...... -- regards ujang Joyoboyo's prophecy on 1st industrial revolution: * Tanah Jowo kalungan wesi. The island of Java will be circled by an iron necklace. * Prahu mlaku ing dhuwur awang-awang. There will be a boat flying in the sky. * Pasar ilang kumandhange There will be markets without crowds * Akeh udan salah mongso. Rains will fall in the wrong season. -- //www.freelists.org/webpage/oracle-l -- //www.freelists.org/webpage/oracle-l