MMAN (ospid: 55028): terminating the instance due to error 27157

 

Centos 7环境,Oracle 11.2.0.4版本,建库时开启了AMM自动内在管理, alert.log 如下:

Starting background process SMCO
Fri Mar 10 10:12:57 2017
SMCO started with pid=22, OS id=55599 
Fri Mar 10 10:37:28 2017
Errors in file /u01/app/oracle/diag/rdbms/gezi/gezi/trace/gezi_q000_55112.trc:
ORA-27157: OS post/wait facility removed
ORA-27300: OS system dependent operation:semop failed with status: 43
ORA-27301: OS failure message: Identifier removed
ORA-27302: failure occurred at: sskgpwwait1
Fri Mar 10 10:37:28 2017
Errors in file /u01/app/oracle/diag/rdbms/gezi/gezi/trace/gezi_mman_55028.trc:
ORA-27157: OS post/wait facility removed
ORA-27300: OS system dependent operation:semop failed with status: 43
ORA-27301: OS failure message: Identifier removed
ORA-27302: failure occurred at: sskgpwwait1
MMAN (ospid: 55028): terminating the instance due to error 27157
Instance terminated by MMAN, pid = 55028
Errors in file /u01/app/oracle/diag/rdbms/gezi/gezi/trace/gezi_mman_55028.trc:
ORA-27300: OS system dependent operation:semctl failed with status: 22
ORA-27301: OS failure message: Invalid argument
ORA-27302: failure occurred at: sskgpwrm1
ORA-27157: OS post/wait facility removed
ORA-27300: OS system dependent operation:semop failed with status: 43
ORA-27301: OS failure message: Identifier removed
ORA-27302: failure occurred at: sskgpwwait1
Fri Mar 10 10:37:30 2017
Instance termination got error 27120 from SGA destruction.
  Error cleared. Process exiting.
解决参考 :ORA-27300 ORA-27301 ORA-27302 ORA-27157 Database Crash
http://www.gebiji.com/oracle/mos/2017-03-10/93.html

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