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

Class keys/properties
CommentsDescriptionProperty name
The CreationClassName of the scoping virtual-
izer.
“HPSVSP_StorageAppliance"
SystemCreationClass-
Name
The name of the scoping system.
Same as
HPSVSP_StorageAppliance.Name.
SystemName
The name of the class used in the creation of
this instance.
HPSVSP_StripeSetCreationClassName
An ID which uniquely names the instance relat-
ive to other instances in the same domain.
DeviceID
A name for the stripe set."StripeSet:" + DeviceIDName
MandatoryFalsePrimordial
The status of the extent. Allowed values are:
• 0 ( Other )
• 1 ( Unknown )
• 2 ( None/Not Applicable
• 3 ( Broken )
• 4 ( Data Lost )
• 5 ( Dynamic Reconfig )
• 6 ( Exposed )
• 7 ( Fractionally Exposed )
• 8 ( Partially Exposed
• 9 ( Protection Disabled )
• 10 ( Readying )
• 11 ( Rebuild )
• 12 ( Recalculate )
• 13 ( Spare in Use )
• 14 ( Verify In Progress )
• 15..32767 ( DMTF Reserved )
• 32768..65535 ( Vendor Reserved )
See the
HPSVSP_VirtualDiskSegment
.ExtentStatus[] property for
discerning the status of disks and
stripe sets.
ExtentStatus
Number of complete copies of data currently
maintained.
1DataRedundancy
How many physical packages can currently
fail without data loss. For example, in the
storage domain, this might be disk spindles.
FalseNoSinglePointOfFailure
Indicates whether the underlying StorageEx-
tent(s) participate in a StorageRedundancy
Group.
False
IsBasedOnUnderlyingRe-
dundancy
True indicates that the data is concatenated
across the various StorageExtents in the group.
FalseIsConcatenated
Extent Composition Profile130