21352642;ACFS Patch Set Update : 11.2.0.4.8 (21352642)   
21352649;OCW Patch Set Update : 11.2.0.4.8 (21352649)    
21352635;Database Patch Set Update : 11.2.0.4.8 (21352635)
OPatch succeeded.
五、打database PSU补丁 1. 准备工作(1) Root用户下,重新给PSU补丁包赋予权限
cd /u01/software/;chown oracle:oinstall p21523375_112040_Linux-x86-64.zip
(2) oracle用户
su - oracle   
cd /u01/software/    
unzip p21523375_112040_Linux-x86-64.zip
2. Oracle用户下检查兼容性
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir /u01/software/21523375/21352635 -oh $ORACLE_HOME
----------------------------------------------------   
示例:    
Oracle Interim Patch Installer version 11.2.0.3.11    
Copyright (c) 2015, Oracle Corporation.  All rights reserved.
PREREQ session
Oracle Home       : /u01/app/11.2.0/grid   
Central Inventory : /u01/app/oraInventory    
   from           : /u01/app/11.2.0/grid/oraInst.loc    
OPatch version    : 11.2.0.3.11    
OUI version       : 11.2.0.4.0    
Log file location : /u01/app/11.2.0/grid/cfgtoollogs/opatch/opatch2015-12-18_16-21-46PM_1.log
Invoking prereq "checkconflictagainstohwithdetail"
Prereq "checkConflictAgainstOHWithDetail" passed.   
OPatch succeeded.    
----------------------------------------------------
# /u01/app/oracle/product/11.2.0/db_1/OPatch/opatch auto /u01/software/21523375 -oh /u01/app/oracle/product/11.2.0/db_1/ -ocmrf /u01/software/ocm.rsp
Executing /u01/app/11.2.0/grid/perl/bin/perl /u01/app/oracle/product/11.2.0/db_1/OPatch/crs/patch11203.pl -patchdir /u01/software -patchn 21523375 -oh /u01/app/oracle/product/11.2.0/db_1/ -ocmrf /u01/software/ocm.rsp -paramfile /u01/app/11.2.0/grid/crs/install/crsconfig_params
This is the main log file: /u01/app/oracle/product/11.2.0/db_1/cfgtoollogs/opatchauto2015-12-25_10-43-07.log
This file will show your detected configuration and all the steps that opatchauto attempted to do on your system:   
/u01/app/oracle/product/11.2.0/db_1/cfgtoollogs/opatchauto2015-12-25_10-43-07.report.log
2015-12-25 10:43:07: Starting Clusterware Patch Setup   
Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params
Stopping RAC /u01/app/oracle/product/11.2.0/db_1 ...   
Stopped RAC /u01/app/oracle/product/11.2.0/db_1 successfully
patch /u01/software/21523375/21352635  apply successful for home  /u01/app/oracle/product/11.2.0/db_1    
patch /u01/software/21523375/21352649/custom/server/21352649  apply successful for home  /u01/app/oracle/product/11.2.0/db_1
Starting RAC /u01/app/oracle/product/11.2.0/db_1 ...   
Started RAC /u01/app/oracle/product/11.2.0/db_1 successfully
opatch auto succeeded.
4. 检查升级情况
