HP StorageWorks SAN Virtualization Services Platform SMI-S User Guide (5697-0209, April 2010)

CommentsDescriptionProperty name
Indicates whether or not the ele-
ment has a single point of failure.
FalseNoSinglePointOfFailure
Indicates whether the underlying
StorageExtent(s) participate in a
StorageRedundancysSet.
False
IsBasedOnUnderlyingRe-
dundancy
True indicates that the data is con-
catenated across the various Stor-
ageExtents in the group.
TrueIsConcatenated
Number of contiguous underlying
StorageExtents counted before
looping back to the first underlying
StorageExtent of the current stripe.
1ExtentStripeLength
The number of blocks in the Virtu-
alDisk extent.
NumberOfBlocks
The maximum number of blocks, of
size BlockSize, which are available
for consumption when layering
StorageExtents using the BasedOn
association. This property only has
meaning when this StorageExtent
is an Antecedent reference in a
BasedOn relationship.
Same as NumberOfBlocksConsumableBlocks
The block size for this extent.512BlockSize
Class associations
PropertyToAssociation Name
Antecedent
HPSVSP_VirtualDisk : CIM_StorageVirtu-
alDisk
HPSVSP_VirtualDiskBasedOn : CIM_Base-
dOn
Dependent
HPSVSP_VirtualDiskSegment : CIM_Stor-
ageExtent
HPSVSP_VirtualDiskCompositeBasedOn :
CIM_BasedOn
PartComponent
HPSVSP_StorageAppliance : CIM_Com-
puterSystem
HPSVSP_SystemVirtualDiskCompositeExtent
: CIM_SystemDevice
HPSVSP_VirtualDiskCompositeBasedOn : CIM_BasedOn
Class introduction
This association links a VirtualDisk representation to the VirtualDiskMapping representations for the
virtual disk.
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