// Copyright (c) 2011 DMTF.  All rights reserved.
   [Experimental, Version ( "2.28.0" ), 
    UMLPackagePath ( "CIM::Device::StorageServices" ), 
    Description ( 
       "A subclass of StorageCapabilities that defines the "
       "Capabilities of a storage tier." )]
class CIM_StorageTierCapabilities : CIM_StorageCapabilities {

      [Description ( 
          "Indicates the storage tier charateristics. Performance "
          "generally relates to the underlying technology, for "
          "example, Solid State versus Fibre Channel drives. QoS "
          "refers to the Quality of Service, for example, RAID "
          "protected versus unprotected." ), 
       ValueMap { "0", "1", "2", "3", "4", "..", "0x8000.." }, 
       Values { "Unknown", "Other", "BasedOnPerformance Only", 
          "BasedOnQOS Only", "BasedOnPerformance And BasedOnQOS", 
          "DMTF Reserved", "Vendor Specific" }]
   uint16 StorageTierCharacteristics[];

      [Description ( 
          "Indicates the minimum value for RelativePerformanceOrder "
          "that this storage tier can have.\n"
          "The minimum value for RelativePerformanceOrder that this "
          "storage tier can have, which represents the highest "
          "level of performance." ), 
       ModelCorrespondence { 
          "CIM_StorageTierCapabilities.RelativePerformanceOrderMax", 
          "CIM_StorageTierCapabilities.RelativePerformanceOrderDefault", 
          "CIM_StorageTier.RelativePerformanceOrder" }]
   uint16 RelativePerformanceOrderMin;

      [Description ( 
          "Indicates the maxmimum value for "
          "RelativePerformanceOrder that this storage tier can have.\n"
          "The maximum value for RelativePerformanceOrder that this "
          "storage tier can have, which represents the lowest level "
          "of performance." ), 
       ModelCorrespondence { 
          "CIM_StorageTierCapabilities.RelativePerformanceOrderMin", 
          "CIM_StorageTierCapabilities.RelativePerformanceOrderDefault", 
          "CIM_StorageTier.RelativePerformanceOrder" }]
   uint16 RelativePerformanceOrderMax;

      [Description ( 
          "Indicates the default value of RelativePerformanceOrder "
          "for the storage tier -- the smaller the "
          "RelativePerformanceOrder, the more performant the "
          "storage tier." ), 
       ModelCorrespondence { 
          "CIM_StorageTierCapabilities.RelativePerformanceOrderMin", 
          "CIM_StorageTierCapabilities.RelativePerformanceOrderMax", 
          "CIM_StorageTier.RelativePerformanceOrder" }]
   uint16 RelativePerformanceOrderDefault;

      [Description ( 
          "An array indicating the supported storage tier "
          "methodologies. StorageTierMethodologies are useful for "
          "use cases where client wants to place an element in a "
          "storage tier without specifying a specific storage tier, "
          "and let the implementation select an appropriate storage "
          "tier. None: This storage tier should not be considered." ), 
       ValueMap { "2", "3", "4", "5", "6", "7", "..", "0x8000.." }, 
       Values { "None", "Implementation Decides", 
          "Highest Performance", "Lowest Performance", 
          "Highest Availability", "Lowest Availability", 
          "DMTF Reserved", "Vendor Specific" }]
   uint16 SupportedStorageTierMethodologies[];


};