// Copyright (c) 2005 DMTF.  All rights reserved.
   [Version ( "2.10.0" ), 
    UMLPackagePath ( "CIM::Device::DiskGroup" ), 
    Description ( 
       "A DiskGroup is a named collection of DiskDrives and the "
       "StorageExtents accessed using those Drives. The collection is "
       "used to limit the BasedOn relationships of the Extents in the "
       "DiskGroup. Extents in the Group cannot be BasedOn storage "
       "accessed from Drives outside of the Group. For example, a "
       "SoftwareVolume created within the DiskGroup is restricted to "
       "be completely accessed using Drives in the Group. Actions such "
       "as replicate or migrate on an Extent must operate within the "
       "scope of the Extents that are present in the DiskGroup." )]
class CIM_DiskGroup : CIM_CollectionOfMSEs {

      [Key, Override ( "CollectionID" )]
   string CollectionID;


};