Hitachi VSP G1000, Руководство пользователя, Страница: 69 / 288

68
(3) HITACHI_ArrayGroup
Description Storage extent that indicates an array group
Parent class CIM_CompositeExtent
Type Property Name Value
Key Properties
string CreationClassName “HITACHI_ArrayGroup”
string DeviceID “<Chassis>.<ArrayGroup>”
string SystemCreationClassName “HITACHI_StorageSystem”
string SystemName “<Model>.<SN>”
HITACHI_ArrayGroup Extended Properties
uint16 ConsistsOf "<Consists of>"
CIM_CompositeExtent Standard Properties
boolean Primordial FALSE
boolean IsConcatenated RAID 0,Unknown:TRUE; Other RAID level:FALSE
string[] ExtentDiscriminator {"SNIA:Pool Component", "SNIA:Composite"}
boolean SequentialAccess FALSE
uint64 NumberOfBlocks
Number of blocks
SUM(HITACHI_LDEVExtent.NumberOfBlocks)
OR SUM(VDEV.NumberOfBlocsk)
string ErrorMethodology “<RAID Level>” or “Unknown”
uint64 BlockSize 512 or 1
uint64 ConsumableBlocks
Number of blocks
SUM(HITACHI_LDEVExtent.NumberOfBlocks)
OR SUM(VDEV.NumberOfBlocsk)
boolean IsBasedOnUnderlyingRedundancy RAID0,Unknown:FALSE; Other RAID level:TRUE
boolean NoSinglePointOfFailure
RAID0,Unknown:FALSE; Other RAID level:TRUE
uint16 DataRedundancy RAID0,Unknown:1; RAID1,0+1,1+0:2; RAID3,5,6:1
uint16 PackageRedundancy RAID0,Unknown:0; RAID1,0+1,1+0,3,5:1; RAID6:2
int64 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 "<ArrayGroupHealthState>"
string Name “<Chassis>.<ArrayGroup>”
string Caption “<Chassis>.<ArrayGroup>”
string Description “<Chassis>.<ArrayGroup>”
string ElementName “ArrayGroup:<Chassis>.<ArrayGroup>”