Change the recovery domain for a cluster resource group

You can change the roles of nodes in a recovery domain for a cluster resource group, as well as add or remove nodes from a recovery domain. For a device cluster resource group, you can also change site name and data port IP addresses for a node in the recovery domain.

Using iSeries™ Navigator

This requires Option 41 (HA Switchable Resources) to be installed and licensed.

To change the role of nodes in the recovery domain for a cluster resource group (switchable hardware, switchable software, or switchable data), or to add or remove nodes to the recovery domain, follow these steps:

  1. In iSeries Navigator, expand Management Central.
  2. Expand Clusters.
  3. Expand the cluster containing the switchable hardware, software, or data for which you want to change the recovery domain.
  4. Expand the switchable hardware, software, or data.
  5. Right-click the switchable hardware, software, or data, and select Properties.
  6. Select the Recovery Domain page.

Click Help on the Recovery Domain page for instructions on how to change roles or add or remove nodes.

Using CL commands and APIs

To change the role of nodes in the recovery domain, or add or remove nodes, use the following CL commands and APIs:
Parent topic: Manage clusters
Related concepts
Recovery domain