在部署有OGG的数据库主机上打数据库patch遇到的问题$ORACLE_HOME/lib/libclntsh.so.11.1 active

如下是报错提示：

[oracle@lei1 17579684]$ /u01/app/oracle/product/11.2.0/dbhome_1/OPatch/opatch apply
Oracle Interim Patch Installer version 11.2.0.3.10
Copyright (c) 2015, Oracle Corporation.  All rights reserved.


Oracle Home       : /u01/app/oracle/product/11.2.0/dbhome_1
Central Inventory : /u01/app/oraInventory
   from           : /u01/app/oracle/product/11.2.0/dbhome_1/oraInst.loc
OPatch version    : 11.2.0.3.10
OUI version       : 11.2.0.3.0
Log file location : /u01/app/oracle/product/11.2.0/dbhome_1/cfgtoollogs/opatch/17579684_Jun_29_2015_16_41_59/apply2015-06-29_16-41-58PM_1.log

Applying interim patch '17579684' to OH '/u01/app/oracle/product/11.2.0/dbhome_1'
Verifying environment and performing prerequisite checks...
Prerequisite check "CheckActiveFilesAndExecutables" failed.
The details are:


Following executables are active :
/u01/app/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1
Log file location: /u01/app/oracle/product/11.2.0/dbhome_1/cfgtoollogs/opatch/17579684_Jun_29_2015_16_41_59/apply2015-06-29_16-41-58PM_1.log

Recommended actions: OPatch needs to modify files which are being used by some processes.

OPatch failed with error code 41
[oracle@lei1 17579684]$

很奇怪，为啥提示还占用，db instance 和db listener 都事先关闭了。

下面fuser和lsof上场：

[root@lei1 ~]# fuser /u01/app/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1
/u01/app/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1:  3288m
[root@lei1 ~]# lsof /u01/app/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1
COMMAND  PID   USER  FD   TYPE DEVICE SIZE/OFF   NODE NAME
ggsci   3288 oracle mem    REG  253,0 52699035 661288 /u01/app/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1
[root@lei1 ~]#

原来是ggsci程序还在访问libclntsh.so.11.1，其实，当时ogg的进程已经stop了，但是ggsci并没有退出。退出ggsci即可。然后重新opatch apply 即可！