Is this a newly built cluster or an existing production cluster where Storage Foundation was added afterwards and you now need to convert basic disk to Dynamic disk? It might not be possible to convert the Basic Disk, as the disk group needs to be a Cluster Disk group when working with clusters.
If this is a new cluster, try to start from scratch - i.e. add Storage Foundation at the 'foundation' and follow the steps in the Admin Guide on how to add a Dynamic Cluster Disk Group. This is described in Chapter 13 of the
SF 5.1 Admin Guide . p. 513:
Microsoft Clustering support
This chapter includes the following topics:
■ Overview
■ How SFW works with Microsoft Clustering
■ Create a cluster dynamic disk group
■ Display cluster disk group resource properties
■ Create a dynamic mirrored quorum resource
■ Microsoft Clustering quorum arbitration time settings
■ Additional considerations for SFW Microsoft Clustering support