How to Check Clusterware Version and Name ?
To check the software versions on a single node. Software version is the lastest version installed in on an cluster. You would use below commands,When you do the rolling upgrade.
$hostname
EHDB01
$
$ crsctl query crs softwareversion EHDB01
Oracle Clusterware version on node [EHDB01] is [11.2.0.4.0]
Active version is lowest version anywhere in the cluster. This is the command you would normally need to use
$crsctl query crs activeversion
Oracle Clusterware active version on the cluster is [11.2.0.4.0]
The version of oracle Clusterware must be always greater than the oracle products installed in the clusters
Permanently operating oracle Clusterware (software version vs active version) is not supported.
To check the cluster name use,
$ cd $CRS_HOME/bin
$ pwd
/u01/app/11.2.0/grid/bin
$
$ cemutlo -n
ehdbprdscan
To check the software versions on a single node. Software version is the lastest version installed in on an cluster. You would use below commands,When you do the rolling upgrade.
$hostname
EHDB01
$
$ crsctl query crs softwareversion EHDB01
Oracle Clusterware version on node [EHDB01] is [11.2.0.4.0]
$crsctl query crs activeversion
Oracle Clusterware active version on the cluster is [11.2.0.4.0]
Permanently operating oracle Clusterware (software version vs active version) is not supported.
To check the cluster name use,
$ cd $CRS_HOME/bin
$ pwd
/u01/app/11.2.0/grid/bin
$
$ cemutlo -n
ehdbprdscan
You can seen from /etc/hosts also.
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