Hitachi VSP G1000, User Manual

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(23) HITACHI_DiskExtent
Description Storage extent that indicates an individual disk. Element of StoragePoolPrimordial.
Parent class CIM_StorageExtent
Type Property Name Value
Key Properties
string CreationClassName “HITACHI_DiskExtent”
string DeviceID "<CDevNumber>.<RDevNumber>"
string SystemCreationClassName “HITACHI_StorageSystem”
string SystemName “<Model>.<SN>”
HITACHI_DiskExtent Extended Properties
uint16 ConsistsOf 1(=”Internal”)
String[] SVDeviceIDs
All <HITACHI_StorageVolume.DeviceID> that can be
traversed from the HITACHI_DiskExtent instance.
CIM_StorageExtent Standard Properties
boolean Primordial TRUE
string[] ExtentDiscriminator {"SNIA: DiskDrive"}
boolean SequentialAccess FALSE
uint16 DataOrganization 2(=“Fixed Block”)
uint64 BlockSize 512
uint64 NumberOfBlocks <Disk Capacity>
uint64 ConsumableBlocks <Disk Capacity>
uint8 DeltaReservation 100
uint64 ExtentStripeLength 1
uint16[] ExtentStatus {6(="Exposed")}
uint16 EnabledState 5(="Not Applicable")
uint16 RequestedState 12(="Not Applicable")
uint16 EnabledDefault 2(=“Enabled”)
uint16[] OperationalStatus {2(=”OK”)}
string[] StatusDescriptions {”OK”}
uint16 HealthState 5(=“OK”)
string Name "<CDevNumber>.<RDevNumber>"
string Caption "<CDevNumber>.<RDevNumber>"
string Description "<CDevNumber>.<RDevNumber>"
string ElementName “DiskExtent:<DevNumber>.<RDevNumber>"