Changing the cluster name in a global cluster setup


Changing the cluster name in a global cluster setup
Prev	Administering clusters in global cluster setup	Next

This topic describes how to change the ClusterName attribute in a global cluster configuration. The instructions describe how to rename VCSPriCluster to VCSPriCluster2 in a two-cluster configuration, comprising clusters VCSPriCluster and VCSSecCluster configured with the global group AppGroup.

Before changing the cluster name, make sure the cluster is not part of any ClusterList, in the wide-area Heartbeat agent and in global service groups.

To change the name of a cluster

Run the following commands from cluster VCSPriCluster:

hagrp -offline ClusterService -any
hagrp -modify AppGroup ClusterList -delete VCSPriCluster
haclus -modify ClusterName VCSPriCluster2
hagrp -modify AppGroup ClusterList -add VCSPriCluster2 0

Run the following commands from cluster VCSSecCluster:

hagrp -offline ClusterService -any
hagrp -modify appgrp ClusterList -delete VCSPriCluster
hahb -modify Icmp ClusterList -delete VCSPriCluster
haclus -delete VCSPriCluster
haclus -add VCSPriCluster2 your_ip_address
hahb -modify Icmp ClusterList -add VCSPriCluster2
hahb -modify Icmp Arguments your_ip_address -clus VCSPriCluster2
hagrp -modify AppGroup ClusterList -add VCSPriCluster2 0
hagrp -online ClusterService -any

Run the following command from the cluster renamed to VCSPriCluster2:
```
hagrp -online ClusterService -any
```

Prev	Up	Next
Managing cluster alerts in a global cluster setup	Home	Removing a remote cluster from a global cluster setup