How to Verify the Sun Cluster HA for PostgreSQL Installation and Configuration

1. Become superuser on a cluster node that is to host the PostgreSQL component.

2. Ensure that all the PostgreSQL resources are online.

   For each resource, perform the following steps:

   1. Determine whether the resource is online.

      # clresource status postgres-rs

   2. If the resource is not online, bring the resource online.

      # clresource enable postgres-rs

3. Switch the resource group to another cluster node, such as node2.

   # clresourcegroup switch-h node2 postgres-rg

4. Confirm that the resource is now online on node2.

   # clresource status postgres-rs