How to Verify the Installation and Configuration of Sun Cluster HA for SAP J2EE Engine

1. Become superuser on one of the nodes in the cluster that is to host the SAP J2EE engine.

2. Run the scstat command to ensure all the resources are online.

   # scstat

   For each SAP J2EE engine resource that is not online, run the scswitch command as follows.

   # scswitch -e -j j2ee-rs

   -e

   Specifies that a resource is to be enabled

   -j j2ee-rg

   Specifies the name of the resource that is to be enabled

3. Run the scswitch command to switch the SAP J2EE engine resource group to another cluster node, such as node2.

   # scswitch -z -g j2ee-rg -h node2

   -z

   Specifies that a resource group is to be brought online

   -g j2ee-rg

   Specifies the name of the resource group to be brought online

   -h node2

   Specifies the name of the node on which the resource group is to be brought online