Description: EqualLogic-Persistent Table for storing virtual volumes that represent prepped snapshots. Note this is a transient state, VMWare creates snapshots in 2 steps 1) prepareToSnapshotVirtualVolume 2) snapshotVirtualVolume This table stages all the VVOLS all the Virtual volumes that were created as a result of the 1st step. Once the 2nd step is executed these virtual volumes will transition into being real Shared Volumes on the equallogic PS-Group. Entries in this table use the same index as the shared volume table, because VMware requires that PS-Group generate the volume identifier in step 1 and it will use this identifier for all forthcoming operations to this volume. Entries in this table will have a corressponding entry in the VmwareVirtualTable this table keeps track of the VVOL Type (config, data, swap)