GOAL
In 11gR2,deinstall is the recommended tool to deinstall an Oracle Clusterware(Grid Infrastructure) home,however it does not apply to certain scenarios or failures in some cases.?
This notes provides instruction to manually remove current/active clusterware home.
Before removing current/active clusterware home,it‘s necessary to deconfigure Grid Infrastructure,refer to?note 1377349.1?for steps.?
To remove pre-upgrade clusterware home after successful upgrade to newer GI version,refer to?note 1346305.1
SOLUTION
Before removing current/active clusterware home,refer to note 1377349.1 for steps
To remove a home,as clusterware user execute the following on any node:
export ORACLE_HOME=<clusterware-home>
## detach ORACLE_HOME
$ORACLE_HOME/oui/bin/runInstaller -detachHome -silent ORACLE_HOME=$ORACLE_HOME
## confirm $ORACLE_HOME is removed from central inventory:
$ORACLE_HOME/OPatch/opatch lsinventory -all???
## remove files in ORACLE_HOME manually on all nodes
/bin/rm -rf $ORACLE_HOME
?????????????? ##>> if grid user fails to remove all files,switch to root user?
unset ORACLE_HOME
If it fails for any reason,as clusterware user execute the following on?all?nodes:
export ORACLE_HOME=<clusterware-home>
## detach ORACLE_HOME
$ORACLE_HOME/oui/bin/runInstaller -detachHome -silent -local ORACLE_HOME=$ORACLE_HOME
## confirm $ORACLE_HOME is removed from central inventory:
$ORACLE_HOME/OPatch/opatch lsinventory -all???
## remove files in ORACLE_HOME manually
/bin/rm -rf $ORACLE_HOME
?????????????? ##>> if grid user fails to remove all files,switch to root user? unset ORACLE_HOME
(编辑:ASP站长)
【免责声明】本站内容转载自互联网,其相关言论仅代表作者个人观点绝非权威,不代表本站立场。如您发现内容存在版权问题,请提交相关链接至邮箱:bqsm@foxmail.com,我们将及时予以处理。
|