故障报错如下
Wed Mar 07 16:42:43 GMT+08:00 2012Errors in file /oracle10g/app/oracle/admin/zgscdb/udump/zgscdb1_ora_55247194.trc:
ORA-27300: OS system dependent operation:invalid_process_id failed with status: 0
ORA-27301: OS failure message: Error 0
ORA-27302: failure occurred at: skgpalive1
ORA-27300,ORA-27301,ORA-27302事实上有很多报错原因，主要是数据库和操作系统交互时引起的报错，大部分为bug，上述报错是由于bug 10010310引起的，需要打patch 10010310补丁。metalink上的具体信息如下
Applies to:
Oracle Server - Enterprise Edition - Version: 10.2.0.5 and later [Release: 10.2 and later ]
Information in this document applies to any platform.
Database alert_<ORACLE_SID>.log shows following error and keeps running:
Errors in file /u04/admin/njord/udump/njord_ora_25895.trc:
ORA-27300: OS system dependent operation:invalid_process_id failed with status: 0
ORA-27301: OS failure message: Error 0
ORA-27302: failure occurred at: skgpalive1
Applied 10.2.0.5 patch set.
This is caused by bug 10010310
bug 10010310 is fixed in 11.2.0.3, 12.1 and above. Please check patch 10010310 for existing interim patches.
BUG:10010310 - ORA-27300: INVALID_PROCESS_ID FAILED WITH STATUS: 0; ORA-27302: SKGPALIVE1
BUG:10154137 - ORA-27300: OS SYSTEM DEPENDENT OPERATION:INVALID_PROCESS_ID FAILED WITH STATUS 0
BUG:10207340
参考至:https://support.oracle.com/CSP/ui/flash.html#tab=KBHome%28page=KBHome&id=%28%29%29,%28page=KBNavigator&id=%28bmDocTitle=ORA-27300%20ORA-27301%20ORA-27302:%20failure%20occurred%20at:%20skgpalive1&bmDocType=PROBLEM&bmDocID=1252265.1&viewingMode=1143&bmDocDsrc=KB&from=BOOKMARK%29%29
本文原创，转载请注明出处、作者
如有错误，欢迎指正
