To modify an non-CMP cluster:
- From the Platform Setting section of the navigation pane, select Topology Settings.
The Cluster Configuration page opens; the initial group is All Clusters.
- From the content tree, select All Clusters.
The Cluster Configuration page opens.
- Click View for the cluster you want to modify.
The Topology Configuration page opens, displaying information about the cluster.
- Click the button for the changes you want to make:
- To modify cluster settings, click Modify Cluster Settings.
- To modify the primary server, click Modify Server-A.
- To modify the secondary server, click Modify Server-B.
- To delete a server configuration, click the appropriate Modify button and then click Delete.
The appropriate section on the Topology Configuration page becomes editable.
- Make changes as required.
You must make changes to each section individually.
- You can remove all servers from a cluster.
- You can select Forced Standby on one or more servers in the cluster.
CAUTION: If you force all servers in a cluster into the Standby state, then no server can be active, which effectively removes the cluster from service.
Note: If you add, remove, or modify a server, the active server restarts.
- Click Save.
A warning message appears.
- Click OK.
The cluster is modified. You can determine if there is a topology mismatch by viewing the System tab for the specific server.