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version 1.1.2.1, 2012/01/24 13:50:09
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version 1.1.2.2, 2012/02/15 17:46:24
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// Copyright (c) 2005 DMTF. All rights reserved. |
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[Version ( "2.10.0" ), |
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UMLPackagePath ( "CIM::Device::StorageServices" ), |
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Description ( |
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"This subclass defines the replication capabilities of a " |
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"StorageConfigurationService. Multiple instances of " |
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"StorageReplicationCapabilities may be associated with a " |
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"StorageConfigurationService using ElementCapabilities. A " |
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"provider should create one instance for each supported " |
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"SynchronizationType." )] |
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class CIM_StorageReplicationCapabilities : CIM_Capabilities { |
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|
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[Description ( |
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"SupportedSynchronizationType describes the type of " |
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"Synchronization that is characterized by this instance " |
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"of StorageReplicationCapabilities. Values are:\n" |
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"Async: create a mirror that is nearly always " |
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"synchronized. Sync: create a mirror that is always synchronized.\n" |
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"UnSyncAssocFull: create a full size snapshot (Point In " |
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"Time image).\n" |
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"UnSyncAssocDelta: create a delta snapshot (Point In Time image).\n" |
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"UnSyncUnAssoc: create a full size, independent replica." ), |
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ValueMap { "2", "3", "4", "5", "6", "..", "32768..65535" }, |
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Values { "Async", "Sync", "UnSyncAssoc-Full", |
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"UnSyncAssoc-Delta", "UnSyncUnAssoc", "DMTF Reserved", |
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"Vendor Specific" }] |
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uint16 SupportedSynchronizationType; |
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|
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[Description ( |
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"Enumeration indicating what operations will be executed " |
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"as asynchronous jobs. If an operation is included in " |
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"both this and SupportedSynchronousActions then the " |
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"underlying implementation is indicating that it may or " |
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"may not create a job." ), |
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ValueMap { "2", "3", "4", "5", "6", "7", "8", ".." }, |
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Values { "Local Replica Creation", "Remote Replica Creation", |
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"Local Replica Modification", |
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"Remote Replica Modification", "Local Replica Attachment", |
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"Remote Replica Attachment", "Buffer Creation", |
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"DMTF Reserved" }, |
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ModelCorrespondence { |
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"CIM_StorageReplicationCapabilities.SupportedSynchronousActions" }] |
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uint16 SupportedAsynchronousActions[]; |
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|
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[Description ( |
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"Enumeration indicating what operations will be executed " |
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"without the creation of a job. If an operation is " |
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"included in both this and SupportedAsynchronousActions " |
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"then the underlying instrumentation is indicating that " |
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"it may or may not create a job." ), |
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ValueMap { "2", "3", "4", "5", "6", "7", "8", "9", ".." }, |
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Values { "Local Replica Creation", "Remote Replica Creation", |
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"Local Replica Modification", |
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"Remote Replica Modification", "Local Replica Attachment", |
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"Remote Replica Attachment", "Buffer Creation", |
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"NetworkPipe Creation", "DMTF Reserved" }, |
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ModelCorrespondence { |
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"CIM_StorageReplicationCapabilities.SupportedAsynchronousActions" }] |
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uint16 SupportedSynchronousActions[]; |
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|
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[Description ( |
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"InitialReplicationState specifies which initial " |
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"ReplicationState is supported by a particular provider. " |
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"Values are: \n" |
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"Initialized: The replication relationship is known and " |
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"unsynchronized, but time required to synchronize may be " |
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"long. \n" |
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"Prepared: The replication relationship is known and " |
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"unsynchronized and the time required to synchronize will " |
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"be short. \n" |
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"Synchronized: The replicas are synchronized.Idle: an " |
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"UnSyncAssoc replica is ready to manage." ), |
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ValueMap { "2", "3", "4", "5", "..", "0x8000..0xFFFF" }, |
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Values { "Initialized", "Prepared", "Synchronized", "Idle", |
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"DMTF Reserved", "Vendor Specific" }, |
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ModelCorrespondence { |
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"CIM_StorageConfigurationService.AttachReplica", |
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"CIM_StorageConfigurationService.AttachOrModifyReplica", |
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"CIM_StorageConfigurationService.CreateReplica" }] |
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uint16 InitialReplicationState; |
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|
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[Description ( |
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"Enumeration indicating which specialized storage element " |
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"types are supported by this instance of " |
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"StorageReplicationCapabilities. Specialized types are " |
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"indicated by the value of the IntendedUsage in " |
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"StorageSetting." ), |
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ValueMap { "2", "3", "4", "5", "6", "7", "8", "..", |
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"0x8000..0xFFFF" }, |
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Values { "Delta Pool", "Delta Pool Component", |
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"Remote Mirror", "Local Mirror", "Full Snapshot", |
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"Delta Snapshot", "Replication Buffer", "DMTF Reserved", |
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"Vendor Specific" }, |
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ModelCorrespondence { "CIM_StorageSetting.IntendedUsage" }] |
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uint16 SupportedSpecializedElements[]; |
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|
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[Description ( |
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"Enumeration indicating which ModifySynchronization " |
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"operations are supported by this instance of " |
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"StorageReplicationCapabilities." ), |
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ValueMap { "2", "3", "4", "5", "6", "7", "8", "9", "10", |
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"11", "12", "13", "..", "0x8000..0xFFFF" }, |
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Values { "Detach", "Fracture", "Resync", "Restore", |
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"Prepare", "Unprepare", "Quiesce", "Unquiesce", |
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"Reset To Sync", "Reset To Async", "Start Copy", |
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"Stop Copy", "DMTF Reserved", "Vendor Specific" }, |
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ModelCorrespondence { |
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"CIM_StorageConfigurationService.ModifySynchronization" }] |
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uint16 SupportedModifyOperations[]; |
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|
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[Description ( |
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"Indicates host access restrictions for replicas with " |
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"thesecapabilities. Values: 2 = not accessible. \n" |
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"3 = no restrictions. Any host may access. 4 = only " |
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"accessible by associated source element hosts. 5 = not " |
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"accessible by source element hosts. Other hosts OK." ), |
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ValueMap { "2", "3", "4", "5", ".." }, |
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Values { "Not Accessible", "No Restrictions", |
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"Source Hosts Only", "Source Hosts Excluded", |
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"DMTF Reserved" }] |
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uint16 ReplicaHostAccessibility; |
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|
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[Description ( |
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"Lists the replica synchronization states in which the " |
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"provider allows host access to replicas. Accessibility " |
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"does not guarantee replica contents are valid or " |
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"consistent." ), |
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ValueMap { "2", "3", "4", "5", "6", "7", "8", "9", "10", |
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"11", "12", "13", "14", "15", "..", "0x8000.." }, |
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Values { "Initialized", "Prepare In Progress", "Prepared", |
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"Resync In Progress", "Synchronized", |
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"Fracture In Progress", "Quiesce In Progress", "Quiesced", |
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"Restore In Progress", "Idle", "Broken", "Fractured", |
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"Frozen", "Copy In Progress", "DMTF Reserved", |
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"Vendor Specific" }, |
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ModelCorrespondence { "CIM_StorageSynchronized.SyncState" }] |
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uint16 HostAccessibleState[]; |
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|
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[Description ( |
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"True indicates space limits on allocation from " |
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"StoragePools may be enforced." ), |
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ModelCorrespondence { |
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"CIM_AllocatedFromStoragePool.SpaceLimit" }] |
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boolean SpaceLimitSupported; |
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|
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[Description ( |
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"True indicates space reserved for replicas can be from a " |
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"specialized pool." )] |
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boolean SpaceReservationSupported; |
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|
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[Description ( |
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"True indicates local mirror can be snapshot source." )] |
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boolean LocalMirrorSnapshotSupported; |
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|
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[Description ( |
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"True indicates remote mirror can be snapshot source." )] |
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boolean RemoteMirrorSnapshotSupported; |
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|
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[Description ( |
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"True indicates all delta replicas associated with the " |
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"same source element can be incrementally dependent. Only " |
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"the oldest replica in the set may be deleted or " |
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"resynced." )] |
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boolean IncrementalDeltasSupported; |
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|
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[Description ( |
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"True indicates replicas can persist during power off or " |
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"system reset. False indicates replicas lost during these " |
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"events." )] |
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boolean PersistentReplicasSupported; |
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[Description ( |
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"True indicates peer-to-peer connections are " |
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"bi-directional. False indicates connections are " |
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"uni-directional." )] |
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boolean BidirectionalConnectionsSupported; |
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[Description ( |
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"Maximum number of replicas that can be associated with " |
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"one source element." )] |
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uint16 MaximumReplicasPerSource; |
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|
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[Description ( |
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"Maximum number of port pairs assigned to a peer-to-peer " |
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"connection." )] |
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uint16 MaximumPortsPerConnection; |
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[Description ( |
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"Maximum number of peer-to-peer connections to which a " |
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"port maybe assigned." )] |
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uint16 MaximumConnectionsPerPort; |
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|
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[Description ( |
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"Maximum number of peer connections supported by this " |
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"instance of StorageConfigurationService." )] |
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uint16 MaximumPeerConnections; |
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[Description ( |
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"Maximum local mirror replication depth allowed by this " |
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"instance of StorageConfigurationService. Value 1 " |
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"indicates multi-level replication not supported." )] |
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uint16 MaximumLocalReplicationDepth = 1; |
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|
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[Description ( |
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"Maximum remote mirror replication depth allowed by this " |
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"instance of StorageConfigurationService. Value N means " |
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"that remote replicas can span N linked peer-to-peer " |
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"connections. Value 1 indicates multi-level replication " |
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"not supported." )] |
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uint16 MaximumRemoteReplicationDepth = 1; |
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|
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[Description ( |
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"Start or do not start background copy when replica is created." |
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), |
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ValueMap { "0", "1", "2", "..", "0x8000.." }, |
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Values { "Not Managed", "Start", "Do Not Start", |
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"DMTF Reserved", "Vendor Specific" }, |
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ModelCorrespondence { |
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"CIM_StorageSetting.InitialSynchronization" }] |
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uint16 InitialSynchronizationDefault; |
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[Description ( |
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"ReplicationPriority allows the priority of background " |
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"Replication I/O to be managed relative to host I/O. " |
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"Default applies to initial or deferred background " |
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"Replication operations. Value can be modified while in " |
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"Replication-in-progress state. Values: Low: Replication " |
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"engine I/O lower priority than host I/O. \n" |
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"Same: Replication engine I/O has the same priority as " |
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"host I/O. \n" |
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"High: Replication engine I/O has higher priority than " |
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"host I/O." ), |
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ValueMap { "0", "1", "2", "3", "..", "0x8000.." }, |
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Values { "Not Managed", "Low", "Same", "High", |
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"DMTF Reserved", "Vendor Specific" }, |
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ModelCorrespondence { "CIM_StorageSetting.ReplicationPriority" }] |
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uint16 ReplicationPriorityDefault; |
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[Description ( |
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"Warning threshold for generating an indication for " |
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"RemainingManagedSpace. Value of zero means no warning " |
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"generated.Triggered when RemainingManagedSpace <= " |
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"(TotalManagedSpace*LowSpaceWarningThreshold)/100." ), |
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Units ( "Percentage" ), |
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MinValue ( 0 ), |
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MaxValue ( 100 ), |
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ModelCorrespondence { |
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"CIM_StoragePool.LowSpaceWarningThreshold" }, |
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PUnit ( "percent" )] |
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uint8 LowSpaceWarningThresholdDefault; |
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[Description ( |
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"Warning threshold for instance modification indication " |
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"for SpaceConsumed by a replica element. Value of zero " |
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"means no warning generated. Triggered when SpaceConsumed " |
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">= (SpaceLimit*SpaceLimitWarningThreshold)/100." ), |
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Units ( "Percentage" ), |
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MinValue ( 0 ), |
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MaxValue ( 100 ), |
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ModelCorrespondence { |
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"CIM_AllocatedFromStoragePool.SpaceLimitWarningThreshold" }, |
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PUnit ( "percent" )] |
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uint8 SpaceLimitWarningThresholdDefault; |
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[Description ( |
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"Remote replication provides StorageConfigurationService " |
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"instances for source systems and target systems. A " |
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"client determines that extrinsic methods of the service " |
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"should be invoked to one instance or the other based on " |
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"the value of this property. Values: Not Specified: " |
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"invoke a method to either system instance. Source: " |
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"invoke to source element service instance. Target: " |
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"invoke to target element service instance. Proxy: find " |
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"and invoke to proxy service instance." ), |
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ValueMap { "2", "3", "4", "5", "..", "0x8000.." }, |
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Values { "Not Specified", "Source", "Target", "Proxy", |
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"DMTF Reserved", "Vendor Specific" }] |
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uint16 RemoteReplicationServicePointAccess; |
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[Description ( |
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"Remote replication provides StorageConfigurationService " |
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"instances for source systems and target systems. A " |
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"client determines that extrinsic methods of the service " |
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"should be invoked to one instance or the other based on " |
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"the value of this property. If the primary instance is " |
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"unavailable, the provider may indicate an alternate " |
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"instance. Values: None: no alternate exists. Source: " |
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"invoke to source element service instance. Target: " |
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"invoke to target element service instance. Proxy: find " |
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"and invoke alternate proxy service instance." ), |
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ValueMap { "2", "3", "4", "5", "..", "0x8000.." }, |
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Values { "None", "Source", "Target", "Proxy", |
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"DMTF Reserved", "Vendor Specific" }] |
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uint16 AlternateReplicationServicePointAccess; |
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[Description ( |
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"DeltaReplicaPool indicates that a specialized pool is " |
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"required as a container for delta replica elements. " |
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"Values: Any: delta replicas can be created in any pool. " |
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"Exclusive: one specialized, exclusive pool must be " |
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"created for each source element that has associated " |
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"delta replicas. Shared: one specialized, shared pool " |
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"must be created to be shared by all source elements with " |
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"associated delta replicas." ), |
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ValueMap { "2", "3", "4", "..", "0x8000.." }, |
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Values { "Any", "Exclusive", "Shared", "DMTF Reserved", |
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"Vendor Specific" }] |
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uint16 DeltaReplicaPoolAccess; |
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[Description ( |
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"Remote replication buffer elements are instances of " |
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"CIM_Memory. A buffer element may be created from a " |
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"component extent with a BasedOn association or in a " |
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"storage pool with an AllocatedFromStoragePool " |
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"association. The provider can also make the size and " |
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"element type opaque to a client. Values: \n" |
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"Not specified: client allows provider to determine size " |
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"and container element type. \n" |
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"InExtent: buffer must be created from passed component " |
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"extent. \n" |
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"InPool: buffer must be created in passed pool." ), |
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ValueMap { "0", "2", "3", "..", "0x8000.." }, |
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Values { "Not specified", "InExtent", "InPool", |
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"DMTF Reserved", "Vendor Specific" }] |
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uint16 RemoteBufferElementType; |
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|
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[Description ( |
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"Array provider may require multiple buffer elements per " |
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"array instance as indicated by this property. Values: \n" |
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"Array: one buffer element for the entire array. \n" |
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"ComponentCS: one buffer element per ComputerSystem " |
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"element in a clustered array. \n" |
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"Pipe: one or two buffer elements per replication pipe." ), |
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ValueMap { "2", "3", "4", "..", "0x8000.." }, |
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Values { "Array", "ComponentCS", "Pipe", "DMTF Reserved", |
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"Vendor Specific" }] |
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uint16 RemoteBufferHost; |
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[Description ( |
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"This property allows the provider to indicate the " |
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"required location for remote buffer elements. Values: \n" |
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"Source: buffer needed only on platforms hosting source " |
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"elements. \n" |
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"Target: buffer needed only on platforms hosting target " |
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"elements. \n" |
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"Both: buffers needed for both source and target " |
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"platforms." ), |
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ValueMap { "2", "3", "4", "..", "0x8000.." }, |
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Values { "Source", "Target", "Both", "DMTF Reserved", |
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"Vendor Specific" }] |
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uint16 RemoteBufferLocation; |
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|
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[Description ( |
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"Peer may require a write buffer for remote replica " |
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"elements with async I/O buffering. Typically used to " |
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"increase remote mirror replication engine performance " |
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"while maintaining high availability. Values: \n" |
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"Required: must have buffer if any Async remote replicas " |
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"are created. \n" |
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"Optional: may have buffer if any Async remote replicas " |
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"are created." ), |
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ValueMap { "0", "2", "3", "..", "0x8000.." }, |
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Values { "Not Supported", "Required", "Optional", |
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"DMTF Reserved", "Vendor Specific" }] |
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uint16 RemoteBufferSupported; |
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|
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[Description ( |
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"Indicate if an async remote replica pair is allowed to " |
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"use a write buffer for asynchronous write buffering. - " |
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"Not Managed: use or not of the buffer is up to the " |
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"implementation. - Use Buffer: use of a buffer is " |
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"required. - Do Not Use Buffer: a buffer shall not be " |
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"used." ), |
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ValueMap { "0", "1", "2", "..", "0x8000.." }, |
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Values { "Not Managed", "Use Buffer", "Do Not Use Buffer", |
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"DMTF Reserved", "Vendor Specific" }, |
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ModelCorrespondence { |
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"CIM_StorageSetting.UseReplicationBuffer" }] |
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uint16 UseReplicationBufferDefault; |
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|
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[Description ( |
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"Peer connection protocol is a private, vendor-specific " |
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"protocol for replication data transport. A client " |
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"verifies that two peers support the same protocol before " |
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"establishing a peer-to-peer connection." )] |
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string PeerConnectionProtocol; |
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|
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}; |
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