修改系统时间导致RAC环境的一个实例重启

http://tech.ddvip.com   2007年06月04日    社区交流

内容摘要:由于RAC的两个节点要进行时间同步。目前采用的方法是一个节点从另一个节点直接同步时间。结果发现RAC环境中的同步时间的那个节点上的Oracle实例重启了。

  2007-05-24 21:19:56.382

  [cssd(2252)]CRS-1605:CSSD voting file is online: /dev/vx/rdsk/datadg/vot3. Details in /opt/oracle/product/10.2/crs/log/ahrac2/cssd/ocssd.log.

  2007-05-24 21:19:56.382

  [cssd(2252)]CRS-1605:CSSD voting file is online: /dev/vx/rdsk/datadg/vot1. Details in /opt/oracle/product/10.2/crs/log/ahrac2/cssd/ocssd.log.

  2007-05-24 21:19:59.975

  [cssd(2252)]CRS-1601:CSSD Reconfiguration complete. Active nodes are ahrac1 ahrac2 .

  2007-05-24 21:20:00.890

  [crsd(965)]CRS-1012:The OCR service started on node ahrac2.

  2007-05-24 21:20:00.961

  [evmd(2126)]CRS-1401:EVMD started on node ahrac2.

  2007-05-24 21:20:05.985

  [crsd(965)]CRS-1201:CRSD started on node ahrac2.

  节点1上$ORACLE_CRS/log/hostname/cssd目录下ossd.log文件:

  [ CSSD]2007-05-24 21:14:26.057 [11] >TRACE: clssgmClientConnectMsg: Connect from con(100b33dd0) proc(100b34800) pid() proto(10:2:1:1)

  [ CSSD]2007-05-24 21:15:02.410 [15] >TRACE: clssnmPollingThread: node ahrac2 (2) missed(2) checkin(s)

  [ CSSD]2007-05-24 21:15:03.420 [15] >TRACE: clssnmPollingThread: node ahrac2 (2) missed(3) checkin(s)

  .

  .

  .

  [ CSSD]2007-05-24 21:15:29.680 [15] >TRACE: clssnmPollingThread: node ahrac2 (2) missed(29) checkin(s)

  [ CSSD]2007-05-24 21:15:30.690 [15] >TRACE: clssnmPollingThread: Eviction started for node ahrac2 (2), flags 0x000d, state 3, wt4c 0

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