. Shutdown all Oracle instances on all nodes . Apply the patch to the RAC home on all nodes . Bring all instances up
cd /softinstall/oracle_patch/12419392 $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir ./
cd /softinstall/oracle_patch/12827745 $ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir ./
1、升级opatch 使用6880880补丁替换原$ORACLE_HOME/OPatch目录 2、升级数据库到10.2.0.5.5 使用补丁12827745, cd /softinstall/oracle_patch/12419392 $ORACLE_HOME/OPatch/opatch apply
执行数据库升级 cd $ORACLE_HOME/rdbms/admin sqlplus /nolog SQL> CONNECT / AS SYSDBA SQL> STARTUP SQL> @catbundle.sql psu apply SQL> — Execute the next statement only if this is the first PSU applied for 10.2.0.5 or this is the first PSU applied since 10.2.0.5.3. SQL> @utlrp.sql SQL> QUIT