To Verify the HA Configuration for Instant Messaging

1. Check that all required processes are running.

2. Conduct a switchover of the service to the backup node to ensure the high availability.

   For example, if the service is running on im_node_1, issue the following command to switch the service to im_node_2.

   # scswitch -z -g im_resource_group -h im_node_2

3. Check that all required processes are started on im_node_2 .