If you are adding the high availability benefits of a Microsoft cluster to a GroupWise® 6.5 system that is already up and running, the first step is to set up the cluster and review Introduction to GroupWise 6.5 and Microsoft Clusters to help you apply clustering principles and practices to your GroupWise system.
You do not need to transfer your entire GroupWise system into the cluster all at once. You could transfer individual post offices where the needs for high availability are greatest. You could transfer a domain and all of its post offices at the same time. You might decide that you don't need to have all of your GroupWise system running in the cluster.
This section provides a checklist to help you get started with moving your GroupWise system into a Microsoft cluster: