Hitachi VSP G1000, User Manual

Page: 139 / 288

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(72) HITACHI_SnapshotVolumeCompositeExtent
Description Snapshot Volume Composite Extent
Parent class CIM_CompositeExtent
Type Property Name Value
Key Properties
string CreationClassName “HITACHI_SnapshotVolumeCompositeExtent”
string DeviceID “<DN>”
string SystemCreationClassName “HITACHI_StorageSystem”
string SystemName “<Model>.<SN>”
HITACHI_SnapshotVolumeCompositeExtent Extended Properties
CIM_CompositeExtent Standard Properties
boolean Primordial FALSE
boolean IsConcatenated TRUE
string ExtentDiscriminator {"SNIA:Intermediate", "SNIA:Composite"}
uint64 NumberOfBlocks Number of allocation blocks; SUM(LDEVExtents)
uint64 ExtentStripeLength 1
uint64 BlockSize 512 or 1
uint64 ConsumableBlocks Number of available blocks; SUM(LDEVExtents)
boolean
IsBasedOnUnderlyingRedundanc
y
FALSE
uint16[] ExtentStatus 6(=“Exposed”)
boolean NoSinglePointOfFailure FALSE
uint16 DataRedundancy 1
uint16 PackageRedundancy 0
uint16 EnabledState 5(="Not Applicable")
uint16 RequestedState 12(="Not Applicable")
uint16 EnabledDefault 2(="Enabled")
uint16[] OperationalStatus {2(=”OK”)}
uint16 HealthState 5(=“OK”)
string Name “<DN>”
string Caption “<DN>”
string Description “<DN>”
string ElementName “CompositeLDEVExtent:<DN>”
A3