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

CommentsDescriptionProperty Name
The current statuses of the element.
• statusInit, then set OperationalStatus =
8 "Starting" and ExtentStatus = 2 "Not
Applicable";
• statusNormal, then set arrays given the
values of SnapshotState as follows:
• if (stateRollback| stateMigrate|
stateRestore), OperationalStatus =
2 "OK" and ExentStatus =11 "Re-
build"
• if statusPartial, OperationalStatus = 3
"Degraded" and ExtentStatus = 3
"Broken"
• if statusVolumeGroupPartial, then Oper-
ationalStatus = 1 "Unknown" and Ex-
tentStatus = 3 "Broken"
• Otherwise OperationalStatus = 2 "OK"
• If OwnedByHost is not null, then 15 "In-
Band Access Granted" to the Extent-
Status array
OperationalStatus[]
Indicates the current health of the
element.
• if (statusInit|statusNormal), HealthState
= 5 "OK"
• if statusPartial, HealthState = 10 "De-
graded/Warning"
• if statusVolumeGroupPartial, then set
HealthState = 20 ("Major Failure");
HealthState
Size in bytes of the blocks which
form this StorageExtent.
512
BlockSize
Total number of logically
contiguous blocks, of size
BlockSize, which form this Extent.
NumberOfBlocks
The maximum number of blocks, of
size BlockSize, which available for
consumption when layering using
the BasedOn association.
ConsumableBlocks
Indicates whether the underlying
StorageExtent(s) participate in a
StorageRedundancyGroup.
False
IsBasedOnUnderlyingRe-
dundancy
Indicates whether or not the
element has a single point of
failure.
False
NoSinglePointOfFailure
Number of complete copies of data
currently maintained.
1
DataRedundancy
How many physical packages can
currently fail without data loss.
0
PackageRedundancy
SAN Virtualization Services Platform SMI-S User Guide 255