After you have created and configured the GroupWise cluster resources, you can use the following methods to test whether the GroupWise agents fail over as expected:
In the HA Management Client, select a node where a GroupWise agent is running, then click . The agent should fail over to another node and start running again. This can also be done from the command line using the crm_standby utility.
Using the crm_resource utility, manually migrate a node where a GroupWise agent is running.
If you receive the error Unmanaged on node, see Step 7 in Section 32.4.4, Testing Your Agent Installation on Each Node for troubleshooting assistance.
If you have set up your Heartbeat cluster in a test situation first, you can also use the following methods for testing failover:
Power off the node where the GroupWise agent is running. The agent should fail over to another node and start running again.
Simulate the agent stopping unexpectedly (kill -9 agent_PID). If you have configured the GroupWise resource for automatic restart, as described in Enabling Automatic GroupWise Agent Restart, the agent should start running again on the same node.
WARNING:These last two tests should not be performed in a production system because they can result in damage to GroupWise databases.