The Provision VVol Datastore wizard that is provided by VASA Provider automatically sets up the VVol datastore. You do not require detailed knowledge of the underlying storage. For example, you do not have to identify a specific FlexVol volume to contain the storage. After you add FlexVol volumes to the VVol datastore, the storage container manages the storage requirements and prevents any situations where one FlexVol volume is full while another FlexVol volume has no storage.