HP 3PAR CIM API Programming Reference (OS 3.1.2 MU2) (QL226-97015, June 2013)

Table 39 Properties Relevant to TPVV (continued)
DescriptionProperties
The DynamicStoragePool (DSP) the snapshot data (SD)
are provisioned from.
String
SnapDSPName
The DynamicStoragePool (DSP) the user space is
provisioned from.
String
UserDSPName
Indications
Thin Provisioning Indications
Following alert indications relating to thin provisioning are supported:
1. Capacity Warning - This is an alert message indicating that the actual capacity of a volume
or pool is nearing a limit (e.g., actual usage of containing pool is nearing SpaceLimit). The
related standard message is "Thin provisioned <Volume or Pool> with
identifier <Volume or Pool ID> capacity in use nearing available
limit". The indications that fall into this category include:
a. TPD_StoragePoolGrowWarningAlert - Indication specifying that a storage pool has
reached its allocation warning threshold. The following lists the indication property and
the value:
• OwningEntity: "SNIA"
• MessageID: "DRM28"
• MessageArguments: "Pool", <PoolID>
• AlertType: DeviceAlert(5)
• PerceivedSeverity: Minor(4)
• ProbableCause: ThresholdCrossed(52)
• ProbableCauseDescription: "Pool at low space warning threshold:
RemainingManagedSpace/TotalManagedSpace"
b. TPD_StorageVolumeAllocationWarningAlert - Indication specifying that a TPVV has
reached its allocation warning threshold.
• Same as 1a, above but MessageArguments: "Volume", <Volume DeviceID> and
ProbableCauseDescription: "Volume at low space warning threshold:
RemainingManagedSpace/TotalManagedSpace"
c. TPD_DeltaReplicaStoragePoolGrowWarningAlert - Indication specifying that a delta
replica storage pool has reached its allocation warning threshold.
• Same as 1a, above
2. Capacity Critical - This is an alert message indicating that the actual capacity of a volume or
pool has reached a limit (e.g., actual usage of containing pool is equal to SpaceLimit). Write
commands from hosts to the volume or pool are failing. The related standard message is
"Thin provisioned <Volume or Pool> with identifier <Volume or Pool
ID> capacity in use exceeded available limit". The indications that fall into
this category include :
46 CIM API SMI-S Support