关闭数据库时hang住，日志无任何报错

最新推荐文章于 2025-03-25 21:30:44 发布

H18010484010

最新推荐文章于 2025-03-25 21:30:44 发布

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本文记录了一次Oracle数据库在尝试立即关闭时挂起的问题排查过程。问题出现的原因是先前的会话未正确断开，并且使用了host命令切换到操作系统提示符，导致数据库无法正常关闭。通过重新进入RMAN并正常退出后，数据库能够成功关闭。

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关闭数据库时hang住

SQL> shutdown immediate; 无任何反应

alert日志信息

Thu Sep 01 13:19:29 2016
Shutting down instance (immediate)
Stopping background process SMCO
Shutting down instance: further logons disabled
License high water mark = 7
All dispatchers and shared servers shutdown--- 一直卡在此处不动

经查资料得知是因为之前的session没有断开，而后又使用了host切换到OS提示符下，导致数据库无法正常关闭

之前在rman下使用了host，现在重新回到rman正常关闭rman后数据库可以正常关闭了

SQL> shutdown immediate
^CORA-01013: user requested cancel of current operation

SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
[oracle@csrac1 bin]$ exit
exit
host command complete
RMAN-06900: WARNING: unable to generate V$RMAN_STATUS or V$RMAN_OUTPUT row
RMAN-06901: WARNING: disabling update of the V$RMAN_STATUS and V$RMAN_OUTPUT rows
ORACLE error from target database:
ORA-03135: connection lost contact
Process ID: 19862
Session ID: 1 Serial number: 9

RMAN> exit

Recovery Manager complete.
[oracle@csrac1 bin]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Thu Sep 1 13:38:59 2016

Copyright (c) 1982, 2013, Oracle. All rights reserved.

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options

SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL>