How to Upgrade to the New Version of Sun Cluster HA for DHCP

Before performing this procedure you should consider if your current DHCP resource has been modified to have specific timeout values that suit your deployment. If timeout values were previously adjusted you should reapply those timeout values to your new DHCP resource.

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

2. Disable the DHCP resource.

   # clresource disable dhcp-resource

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

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

4. Delete the DHCP resource.

   # clresource delete dhcp-resource

5. Reregister the DHCP resource.

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

6. Enable the DHCP resource.

   # clresource enable dhcp-resource