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Editing clusters

You can modify the settings of an existing cluster, such as the host name or IP address, user name, password, protocol, and port, by using Performance Manager. For example, you can change the protocol from HTTP to HTTPS using the Edit Cluster dialog box.

Before you begin

You must have the OnCommand Administrator role or the Storage Administrator role.

About this task

Attention: If you change the IP address of a cluster to an IP address of an existing monitored cluster, all data for the existing cluster is lost when the former cluster is discovered. An error message is not displayed to warn you.


  1. Click Administration > Manage Data Sources .
  2. On the Manage Data Sources page, select the cluster you want to edit, and then click Edit.
  3. In the Edit Cluster dialog box, modify the values as required.
  4. Click Save.