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

14. DeltaReplicaPoolAccess - Indicates that a specialized pool is required as a container
for delta replica elements. In our case, delta replica (virtual copy snapshots) always requires
a specialized pool, the TPD_DeltaReplicaStoragePool, which corresponds to the SA/SD
space of the base volume. Possible values are:
a. Any – specialized pool not required for delta replicas. This is not the case for our
snapshots.
b. Shared – a single shared pool is required for all delta replicas. This is not the case for
our snapshots.
c. Exclusive - one specialized, exclusive pool must be created for each source element
that has associated delta replicas. This is the only supported value for a virtual copy.
Table 40 Matrix of StorageReplicationCapabilities Properties
Synch TypeProperty
Sync (sync remote
mirror)
Async (async remote
mirror)
UnSyncUnAssoc
(capability to
create an
independent
clone)
UnSyncAssoc-Delta
(capability to create
a virtual copy)
SyncAsyncUnSyncUnAssocUnSyncAssoc-DeltaSupportedSynchronizationType
NULLNULLLocal Replica
Attachment
NULLSupportedAsynchronousActions[]
NULLNULLLocal Replica
Creation
SupportedSynchronousActions[]
NULLNULLNULLDelta PoolSupportedSpecializedElements[]
InitializedInitializedInitializedIdleInitialReplicationState
NULLNULLStart Copy, Stop
Copy
Restore, DetachSupportedModifyOperations[]
No restrictionsNo restrictionsNo restrictionsNo restrictionsReplicaHostAccessibility
Resync in progress,
Sync, Restore In
Progress, Broken,
Frozen
Resync in progress,
Sync, Restore In
Progress, Broken,
Frozen
NULLResync in progress,
Sync, Restore In
Progress, Idle
HostAccessibleState[]
TRUETRUETRUETRUEPersistentReplicasSupported
11Max # of volumes
- 1
Max # of snapshotsMaximumReplicasPerSource
11Max # of
snapshots
Max # of volumes - 1MaximumReplicasPerReadWriteSource
000Max # of RW
snapshots
MaximumReplicasPerReadOnlySource
110Max # of volumes - 1MaximumLocalReplicationDepth
NULLNULLNULLExclusiveDeltaReplicaPoolAccess
TPD_StorageSetting
The provider screens the following properties when a CIM client is creating or modifying a
TPD_StorageSetting object, since only one value is allowed for each. Any other values passed
in by the client results in an Invalid Parameter exception. These properties are initialized with the
allowed value upon creation.
Copy Services Subprofile 55