Class Hierarchy
Class Attributes
Class Qualifiers
Properties
Methods
Associations in which the class can participate
Sub Profiling Summary
CIM_ProtectedExtentBasedOn --> CIM_BasedOn --> CIM_Dependency --> [top]
Class Declaration Attributes Name Value SUPERCLASS CIM_BasedOn NAME CIM_ProtectedExtentBasedOn
Class CIM_ProtectedExtentBasedOn Qualifiers Name Type Value From Class Version string 2.7.0 CIM_ProtectedExtentBasedOn Description string Protected StorageExtents map to an underlying StorageExtent. This mapping includes information about the placement of check data on the underlying extent. The mapping is made explicit in this association. CIM_ProtectedExtentBasedOn Association boolean true CIM_ProtectedExtentBasedOn Description string BasedOn is an association describing how StorageExtents can be assembled from lower level Extents. For example, ProtectedSpaceExtents are parts of PhysicalExtents, while VolumeSets are assembled from one or more Physical or ProtectedSpaceExtents. As another example, CacheMemory can be defined independently and realized in a PhysicalElement or can be ’ based on ’ Volatile or NonVolatileStorageExtents. CIM_BasedOn Association boolean true CIM_BasedOn Association boolean true CIM_Dependency Description string CIM_Dependency is a generic association used to establish dependency relationships between ManagedElements. CIM_Dependency
Properties Name Type Value Qualifiers ClassOrigin Antecedent CIM_StorageExtent ref Description
Override
KeyCIM_ProtectedExtentBasedOn Dependent CIM_StorageExtent ref Description
Override
KeyCIM_ProtectedExtentBasedOn StartingAddress uint64 Override
Description
MappingStringsCIM_ProtectedExtentBasedOn NumberOfBlocks uint64 Description
MappingStrings
ModelCorrespondenceCIM_ProtectedExtentBasedOn BlockSize uint64 Description
Units
MappingStrings
ModelCorrespondenceCIM_ProtectedExtentBasedOn UnitsBeforeCheckDataInterleave uint64 Description
Units
MappingStringsCIM_ProtectedExtentBasedOn UnitsOfCheckData uint64 Description
Units
MappingStringsCIM_ProtectedExtentBasedOn UnitsOfUserData uint64 Description
Units
MappingStringsCIM_ProtectedExtentBasedOn EndingAddress uint64 Description CIM_BasedOn OrderIndex uint16 Description CIM_BasedOn Property Qualifiers
Property Antecedent Qualifiers Name Type Value From Class Description string The underlying StorageExtent. CIM_ProtectedExtentBasedOn Override string Antecedent CIM_ProtectedExtentBasedOn Key boolean true CIM_ProtectedExtentBasedOn
Property Dependent Qualifiers Name Type Value From Class Description string The Protected Space is built on this StorageExtent. CIM_ProtectedExtentBasedOn Override string Dependent CIM_ProtectedExtentBasedOn Key boolean true CIM_ProtectedExtentBasedOn
Property StartingAddress Qualifiers Name Type Value From Class Override string StartingAddress CIM_ProtectedExtentBasedOn Description string The starting logical block address of the underlying StorageExtent from which this protected StorageExtent is derived. In SCC, this is equivalent to the START LBA_P field in the Redundancy Group P_Extent Descriptor. CIM_ProtectedExtentBasedOn MappingStrings string MIF.DMTF|Physical Extent|001.2 CIM_ProtectedExtentBasedOn
Property NumberOfBlocks Qualifiers Name Type Value From Class Description string The size of the protected space. Note that this is limited by the Antecedent- > NumberOfBlocks, but is included explicitly to provide for the DMTF MIF mapping. In SCC, this is equivalent to the NUMBER OF LBA_P(s) field in the Redundancy Group P_Extent Descriptor. CIM_ProtectedExtentBasedOn MappingStrings string MIF.DMTF|Physical Extent|001.3 CIM_ProtectedExtentBasedOn ModelCorrespondence string CIM_StorageExtent.NumberOfBlocks CIM_ProtectedExtentBasedOn
Property BlockSize Qualifiers Name Type Value From Class Description string The block size of the protected space. Note that this is limited by the Antecedent- > BlockSize. In SCC, this is equivalent to the NUMBER OF BYTES PER LBA_P field in the Redundancy Group P_Extent Descriptor. CIM_ProtectedExtentBasedOn Units string Bytes CIM_ProtectedExtentBasedOn MappingStrings string MIF.DMTF|Physical Extent|001.4 CIM_ProtectedExtentBasedOn ModelCorrespondence string CIM_StorageExtent.BlockSize CIM_ProtectedExtentBasedOn
Property UnitsBeforeCheckDataInterleave Qualifiers Name Type Value From Class Description string Number of bytes of user data to skip before starting the check data interleave. CIM_ProtectedExtentBasedOn Units string Bytes CIM_ProtectedExtentBasedOn MappingStrings string MIF.DMTF|Physical Extent|001.6 CIM_ProtectedExtentBasedOn
Property UnitsOfCheckData Qualifiers Name Type Value From Class Description string Number of bytes to be reserved for check data. CIM_ProtectedExtentBasedOn Units string Bytes CIM_ProtectedExtentBasedOn MappingStrings string MIF.DMTF|Physical Extent|001.7 CIM_ProtectedExtentBasedOn
Property UnitsOfUserData Qualifiers Name Type Value From Class Description string Number of bytes to be reserved for user data. CIM_ProtectedExtentBasedOn Units string Bytes CIM_ProtectedExtentBasedOn MappingStrings string MIF.DMTF|Physical Extent|001.8 CIM_ProtectedExtentBasedOn
Property Antecedent Qualifiers Name Type Value From Class Override string Antecedent CIM_BasedOn Description string The lower level StorageExtent. CIM_BasedOn Key boolean true CIM_BasedOn
Property Dependent Qualifiers Name Type Value From Class Override string Dependent CIM_BasedOn Description string The higher level StorageExtent. CIM_BasedOn Key boolean true CIM_BasedOn
Property StartingAddress Qualifiers Name Type Value From Class Description string StartingAddress indicates where in lower level storage, the higher level Extent begins. CIM_BasedOn
Property EndingAddress Qualifiers Name Type Value From Class Description string EndingAddress indicates where in lower level storage, the higher level Extent ends. This property is useful when mapping non-contiguous Extents into a higher level grouping. CIM_BasedOn
Property OrderIndex Qualifiers Name Type Value From Class Description string If there is an order to the BasedOn associations that describe how a higher level StorageExtent is assembled, the OrderIndex property indicates this. When an order exists, the instances of BasedOn with the same Dependent value (i.e., the same higher level Extent) should place unique values in the OrderIndex property. The lowest value implies the first member of the collection of lower level Extents, and increasing values imply successive members of the collection. If there is no ordered relationship, a value of zero should be specified. An example of the use of this property is to define a RAID-0 striped array of 3 disks. The resultant RAID array is a StorageExtent that is dependent on (BasedOn) the StorageExtents that describe each of the 3 disks. The OrderIndex of each BasedOn association from the disk Extents to the RAID array could be specified as 1, 2 and 3 to indicate the order in which the disk Extents are used to access the RAID data. CIM_BasedOn
Property Antecedent Qualifiers Name Type Value From Class Key boolean true CIM_Dependency Description string Antecedent represents the independent object in this association. CIM_Dependency
Property Dependent Qualifiers Name Type Value From Class Key boolean true CIM_Dependency Description string Dependent represents the object that is dependent on the Antecedent. CIM_Dependency
Method Qualifiers
Parameters
Parameter Qualifiers
Association
ClassReference
ClassRole CIM_DependencyContext CIM_Dependency Dependency