1 karl  1.1 // ===================================================================
  2           // Title:  Device Disk Group
  3           // $State: Preliminary $
  4           // $Date: 2004/03/19 15:28:38 $
  5           // $Source: /home/dmtf2/dotorg/var/cvs/repositories/dev/Schema/MOF/Device_DiskGroup.mof,v $
  6           // $Revision: 1.2 $
  7           // ===================================================================
  8           //#pragma inLine ("Includes/copyright.inc")
  9           // Copyright 1998-2004 Distributed Management Task Force, Inc. (DMTF).
 10           // All rights reserved.
 11           // DMTF is a not-for-profit association of industry members dedicated
 12           // to promoting enterprise and systems management and interoperability.
 13           // DMTF specifications and documents may be reproduced for uses
 14           // consistent with this purpose by members and non-members,
 15           // provided that correct attribution is given.
 16           // As DMTF specifications may be revised from time to time,
 17           // the particular version and release date should always be noted.
 18           // 
 19           // Implementation of certain elements of this standard or proposed
 20           // standard may be subject to third party patent rights, including
 21           // provisional patent rights (herein "patent rights"). DMTF makes
 22 karl  1.1 // no representations to users of the standard as to the existence
 23           // of such rights, and is not responsible to recognize, disclose, or
 24           // identify any or all such third party patent right, owners or
 25           // claimants, nor for any incomplete or inaccurate identification or
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 28           // legal theory whatsoever, for failure to recognize, disclose, or
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 30           // reliance on the standard or incorporation thereof in its product,
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 35           // a standard is withdrawn or modified after publication, and shall be
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 38           // for such implementations.
 39           // 
 40           // For information about patents held by third-parties which have
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 42           // or impact implementations of DMTF standards, visit
 43 karl  1.1 // http://www.dmtf.org/about/policies/disclosures.php.
 44           //#pragma inLine
 45           // ===================================================================
 46           // Description: The Device Model extends the management concepts that
 47           //              are related to LogicalDevices. This file defines the
 48           //              classes that model disk groups.
 49           // 
 50           //              The object classes below are listed in an order that
 51           //              avoids forward references. Required objects, defined
 52           //              by other working groups, are omitted.
 53           // ==================================================================
 54           // Change log for 2.8 - None
 55           // 
 56           // Change Log for v2.7 - None
 57           // ==================================================================
 58           
 59           #pragma locale ("en_US")
 60           
 61           
 62           // ==============================================================
 63           // DiskGroup
 64 karl  1.1 // ==============================================================
 65              [Version ( "2.6.0" ), Description (
 66                  "A DiskGroup is a named collection of DiskDrives and the "
 67                  "StorageExtent(s) accessed via those Drives. The collection is "
 68                  "used to limit the BasedOn relationships of the Extents in the "
 69                  "DiskGroup. Extents in the Group can NOT be BasedOn storage "
 70                  "accessed from Drives outside of the Group. For example, a "
 71                  "SoftwareVolume created 'within the DiskGroup' is restricted to "
 72                  "be completely accessed using Drives in the Group. Actions such "
 73                  "as 'replicate' or 'migrate' on an Extent must operate within "
 74                  "the scope of the Extents present in the DiskGroup.")]
 75           class CIM_DiskGroup : CIM_CollectionOfMSEs {
 76           
 77                 [Key, Override ( "CollectionID" )]
 78              string CollectionID;
 79           };
 80           
 81           
 82           // ===================================================================
 83           // DriveInDiskGroup
 84           // ===================================================================
 85 karl  1.1    [Association, Aggregation, Version ( "2.6.0" ), Description (
 86                  "CIM_DriveInDiskGroup defines the DiskDrive(s) that participate "
 87                  "in the Group.")]
 88           class CIM_DriveInDiskGroup : CIM_CollectedMSEs {
 89           
 90                 [Aggregate, Override ( "Collection" ), Max ( 1 ), Description (
 91                     "The DiskGroup. A Drive is a member of at most one "
 92                     "DiskGroup.")]
 93              CIM_DiskGroup REF Collection;
 94           
 95                 [Override ( "Member" ), Description (
 96                     "The DiskDrive in the Group.")]
 97              CIM_DiskDrive REF Member;
 98           };
 99           
100           
101           // ===================================================================
102           // ExtentInDiskGroup
103           // ===================================================================
104              [Association, Aggregation, Version ( "2.6.0" ), Description (
105                  "CIM_ExtentInDiskGroup defines the StorageExtent(s) that are "
106 karl  1.1        "located within and restricted by the Group.")]
107           class CIM_ExtentInDiskGroup : CIM_CollectedMSEs {
108           
109                 [Aggregate, Override ( "Collection" ), Max ( 1 ), Description (
110                     "The DiskGroup. An Extent is defined within at most one "
111                     "DiskGroup.")]
112              CIM_DiskGroup REF Collection;
113           
114                 [Override ( "Member" ), Description (
115                     "The StorageExtent restricted by and participating in the "
116                     "Group.")]
117              CIM_StorageExtent REF Member;
118           };
119           
120           
121           // ===================================================================
122           // GroupInDiskGroup
123           // ===================================================================
124              [Association, Aggregation, Version ( "2.6.0" ), Description (
125                  "CIM_GroupInDiskGroup describes that a DiskGroup may be divided "
126                  "into smaller named Collections.")]
127 karl  1.1 class CIM_GroupInDiskGroup : CIM_CollectedCollections {
128           
129                 [Aggregate, Override ( "Collection" ), Max ( 1 ), Description (
130                     "The DiskGroup that is subsetted into smaller Collections.")]
131              CIM_DiskGroup REF Collection;
132           
133                 [Override ( "CollectionInCollection" ), Description (
134                     "The DiskGroup that is a subset of the larger Group.")]
135              CIM_DiskGroup REF CollectionInCollection;
136           };
137           
138           
139           // ===================================================================
140           // end of file
141           // ===================================================================