CIM_ProtectedSpaceExtent define addressable logical block addresses, treated as a single storage extent, located on a single ...

CIM_ProtectedSpaceExtent define addressable logical block addresses, treated as a single storage extent, located on a single physical extent.  Protected space extents exclude any logical blocks mapped as check data and contain user data stripe depth mapping information. An alternate possibility, if automatic configuration is used, is to instantiate or extend the CIM_AggregatePSExtent class.