Upgrading Sun Cluster HA for WebSphere MQ

Upgrade the Sun Cluster HA for WebSphere MQ data service if the following conditions apply:

• You are upgrading from an earlier version of the Sun Cluster HA for WebSphere MQ data service.

• You need to use the new features of this data service.

How to Migrate Existing Resources to a New Version of Sun Cluster HA for WebSphere MQ

Perform steps 1, 2, 3 and 6 if you have an existing Sun Cluster HA for WebSphere MQ deployment and wish to upgrade to the new version. Complete all steps if you need to use the new features of this data service.

1. On a cluster member, become superuser or assume a role that provides solaris.cluster.modify RBAC authorization.

2. Disable the WebSphere MQ resources.

   # clresource disable websphere-mq-resource

3. Install the new version of Sun Cluster HA for WebSphere MQ to each cluster

   Refer to How to Install the Sun Cluster HA for WebSphere MQ Packages for more information.

4. Delete the WebSphere MQ resources, if you want to use new features that have been introduced in the new version of Sun Cluster HA for WebSphere MQ.

   # clresource delete websphere-mq-resource

5. Reregister the WebSphere MQ resources, if you want to use new features that have been introduced in the new version of Sun Cluster HA for WebSphere MQ.

   Refer to How to Register and Configure Sun Cluster HA for WebSphere MQ for more information.

6. Enable the WebSphere MQ resources

   If you have only performed steps 1, 2 and 3 you will need to re-enable the WebSphere MQ resources.

   # clresource enable websphere-mq-resource