Class CIM_ProtectedSpaceExtent
extends CIM_StorageExtent

Deprecated - use CIM_ProtectedExtentBasedOn or CIM_CompositeExtentBasedOn instead. The information on check and user data is better expressed in the association that layers the storage, than in the extent itself. A ProtectedSpaceExtent is used to model an SCC RAID implementation. ProtectedSpaceExtent defines addressable logical block addresses, treated as a single Extent, located on one or more PhysicalExtents. ProtectedSpaceExtents 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 AggregatePSExtent class.

Table of Contents
Hierarchy
Direct Known Subclasses
Class Qualifiers
Class Properties
Class Methods

Class Hierarchy

CIM_ManagedElement
   |
   +--CIM_ManagedSystemElement
   |
   +--CIM_LogicalElement
   |
   +--CIM_EnabledLogicalElement
   |
   +--CIM_LogicalDevice
   |
   +--CIM_StorageExtent
   |
   +--CIM_ProtectedSpaceExtent

Direct Known Subclasses

Class Qualifiers

NameData TypeValue
DeprecatedstringCIM_ProtectedExtentBasedOn, CIM_CompositeExtentBasedOn
DescriptionstringDeprecated - use CIM_ProtectedExtentBasedOn or CIM_CompositeExtentBasedOn instead. The information on check and user data is better expressed in the association that layers the storage, than in the extent itself. A ProtectedSpaceExtent is used to model an SCC RAID implementation. ProtectedSpaceExtent defines addressable logical block addresses, treated as a single Extent, located on one or more PhysicalExtents. ProtectedSpaceExtents 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 AggregatePSExtent class.
UMLPackagePathstringCIM::Device::SccExtents
Versionstring2.7.0

Class Properties

Local Class Properties

NameData TypeDefault ValueQualifiers
NameData TypeValue
BlockSizeuint64
DeprecatedstringCIM_CompositeExtentBasedOn.BlockSize, CIM_ProtectedExtentBasedOn.BlockSize
DescriptionstringSize in bytes of the blocks which form this StorageExtent. If variable block size, then the maximum block size in bytes should be specified. If the block size is unknown or if a block concept is not valid (for example, for AggregateExtents, Memory or LogicalDisks), enter a 1.
MappingStringsstringMIF.DMTF|Protected Space Extent|001.4
OverridestringBlockSize
UnitsstringBytes
NumberOfBlocksuint64
DeprecatedstringCIM_CompositeExtentBasedOn.NumberOfBlocks, CIM_ProtectedExtentBasedOn.NumberOfBlocks
DescriptionstringThe number of user data blocks contained in this Extent.
MappingStringsstringMIF.DMTF|Protected Space Extent|001.3
OverridestringNumberOfBlocks
UserDataStripeDepthuint64
DeprecatedstringCIM_CompositeExtentBasedOn.UserDataStripeDepth
DescriptionstringFor a ProtectedSpaceExtent that is allocated to a Volume Set (i.e. is named in a CIM_VolumeSetBasedOnPSExtent association), this property is the number of user data bytes placed on this ProtectedSpaceExtent before moving on to the next ProtectedSpaceExtent in the VolumeSet. Otherwise, this ProtectedSpaceExtent is considered to be unallocated, and this property shall be set to zero (0h.)
MappingStringsstringMIF.DMTF|Protected Space Extent|001.6
PUnitstringbyte
UnitsstringBytes

Inherited Properties

NameData TypeClass Origin
Accessuint16CIM_StorageExtent
Availabilityuint16CIM_LogicalDevice
CaptionstringCIM_ManagedElement
CommunicationStatusuint16CIM_ManagedSystemElement
CompressionRateuint16CIM_StorageExtent
CompressionStateuint16CIM_StorageExtent
ConsumableBlocksuint64CIM_StorageExtent
CreationClassNamestringCIM_LogicalDevice
DataOrganizationuint16CIM_StorageExtent
DataRedundancyuint16CIM_StorageExtent
DeltaReservationuint8CIM_StorageExtent
DescriptionstringCIM_ManagedElement
DetailedStatusuint16CIM_ManagedSystemElement
DeviceIDstringCIM_LogicalDevice
ElementNamestringCIM_ManagedElement
EnabledDefaultuint16CIM_EnabledLogicalElement
EnabledStateuint16CIM_EnabledLogicalElement
ErrorClearedbooleanCIM_LogicalDevice
ErrorDescriptionstringCIM_LogicalDevice
ErrorMethodologystringCIM_StorageExtent
ExtentInterleaveDepthuint64CIM_StorageExtent
ExtentStripeLengthuint64CIM_StorageExtent
Generationuint64CIM_ManagedElement
HealthStateuint16CIM_ManagedSystemElement
InstallDatedatetimeCIM_ManagedSystemElement
InstanceIDstringCIM_ManagedElement
IsBasedOnUnderlyingRedundancybooleanCIM_StorageExtent
IsCompositebooleanCIM_StorageExtent
IsCompressedbooleanCIM_StorageExtent
IsConcatenatedbooleanCIM_StorageExtent
LastErrorCodeuint32CIM_LogicalDevice
LocationIndicatoruint16CIM_LogicalDevice
MaxQuiesceTimeuint64CIM_LogicalDevice
NamestringCIM_StorageExtent
NameFormatuint16CIM_StorageExtent
NameNamespaceuint16CIM_StorageExtent
NoSinglePointOfFailurebooleanCIM_StorageExtent
OperatingStatusuint16CIM_ManagedSystemElement
OtherEnabledStatestringCIM_EnabledLogicalElement
OtherNameFormatstringCIM_StorageExtent
OtherNameNamespacestringCIM_StorageExtent
OtherUsageDescriptionstringCIM_StorageExtent
PackageRedundancyuint16CIM_StorageExtent
PowerManagementSupportedbooleanCIM_LogicalDevice
PowerOnHoursuint64CIM_LogicalDevice
PrimaryStatusuint16CIM_ManagedSystemElement
PrimordialbooleanCIM_StorageExtent
PurposestringCIM_StorageExtent
RequestedStateuint16CIM_EnabledLogicalElement
SequentialAccessbooleanCIM_StorageExtent
StatusstringCIM_ManagedSystemElement
StatusInfouint16CIM_LogicalDevice
SystemCreationClassNamestringCIM_LogicalDevice
SystemNamestringCIM_LogicalDevice
TimeOfLastStateChangedatetimeCIM_EnabledLogicalElement
TotalPowerOnHoursuint64CIM_LogicalDevice
TransitioningToStateuint16CIM_EnabledLogicalElement
Usageuint16CIM_StorageExtent
AdditionalAvailabilityuint16[]CIM_LogicalDevice
AvailableRequestedStatesuint16[]CIM_EnabledLogicalElement
ClientSettableUsageuint16[]CIM_StorageExtent
ExtentDiscriminatorstring[]CIM_StorageExtent
ExtentStatusuint16[]CIM_StorageExtent
IdentifyingDescriptionsstring[]CIM_LogicalDevice
OperationalStatusuint16[]CIM_ManagedSystemElement
OtherIdentifyingInfostring[]CIM_LogicalDevice
PowerManagementCapabilitiesuint16[]CIM_LogicalDevice
StatusDescriptionsstring[]CIM_ManagedSystemElement

Class Methods

Inherited Class Methods

NameReturn TypeClass Origin
EnableDeviceuint32CIM_LogicalDevice
OnlineDeviceuint32CIM_LogicalDevice
QuiesceDeviceuint32CIM_LogicalDevice
RequestStateChangeuint32CIM_EnabledLogicalElement
Resetuint32CIM_LogicalDevice
RestorePropertiesuint32CIM_LogicalDevice
SavePropertiesuint32CIM_LogicalDevice
SetPowerStateuint32CIM_LogicalDevice