Cluster Name - Version in 12c RAC

Find Cluster Name / Version in 12c RAC

• Software versions on a single node .  Software version is the lastest version installed in on an cluster.

$ crsctl query crs softwareversion [hostname] 

[root@rac122 ~]# crsctl query crs softwareversion rac122Oracle Clusterware version on node [rac122] is [12.1.0.2.0]

[root@rac122 ~]# crsctl query crs softwareversion rac121Oracle Clusterware version on node [rac121] is [12.1.0.2.0]

• Oracle Clusterware version must be always greater than the oracle products installed in the clusters

$ crsctl query crs activeversion

[root@rac122 ~]# crsctl query crs activeversion
Oracle Clusterware active version on the cluster is [12.1.0.2.0]

• Check the cluster name 

[root@rac122~]# /grid/app/12.1.0/grid/bin/cemutlo -n -w

rac-cluster

2:1: