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

1. PersistentReplica – True indicates the associated replicas persist during power off or
system reset. Only TRUE is accepted since we do not support transient replicas. Applicable
only for those settings that are associated to replica volumes.
2. IntendedUsage – Describes the use of the storage elements associated with this
StorageSetting. This can only be set to “Not Specialized” (0) since we do not support specifying
a StorageSetting as a goal when creating physical or virtual copy.
TPD_StorageSynchronized
Association class that associates the replica with the source volume. It contains several important
properties that describe the relationship between the source volume and the replica.
1. SyncMaintained – whether synchronization is maintained; false for both physical and
virtual copy.
2. CopyType – the kind of association between source volume and replica; values are:
a. Sync – create and maintain a synchronous mirror copy of the source, for example,
synchronized remote copy.
b. Async – create and maintain an async mirror copy of the source for example, async
remote copy.
c. UnSyncAssoc – create and maintain an un-synchronized copy associated to the source,
for example, a virtual copy.
d. UnSyncUnAssoc – create an un-synchronized clone of the source element and does not
maintain the source association after completing the copy operation, for example., physical
copy with Save snapshot for later resync option turned off.
3. SyncState – state of the association between source volume and replica, e.g.,
ResyncInProgress, RestoreInProgress, Idle, CopyInProgress.
4. SyncType - Type of association between source and target.
5. Mode - Specifies when target elements are updated.
6. CopyState - indicates the current state of the association.
56 CIM API SMI-S Support