1 marek 1.1 // Copyright (c) 2005 DMTF.  All rights reserved.
 2           // <change cr="ArchCR00066.004" type="add">Add UmlPackagePath
 3           // qualifier values to CIM Schema.</change>
 4           // <change cr="ArchCR00089.003" type="add">Add PUnit qualifier values
 5           // to Units qualifier values.</change>
 6           // ==================================================================
 7           //  CIM_ProtectedExtentBasedOn 
 8           // ==================================================================
 9              [Association, Version ( "2.7.0" ), 
10               UMLPackagePath ( "CIM::Device::StorageExtents" ), 
11               Description ( 
12                  "Protected StorageExtents map to an underlying StorageExtent. "
13                  "This mapping includes information about the placement of check "
14                  "data on the underlying extent. The mapping is made explicit in "
15                  "this association." )]
16           class CIM_ProtectedExtentBasedOn : CIM_BasedOn {
17           
18                 [Override ( "Antecedent" ), 
19                  Description ( "The underlying StorageExtent." )]
20              CIM_StorageExtent REF Antecedent;
21           
22 marek 1.1       [Override ( "Dependent" ), 
23                  Description ( 
24                     "The Protected Space is built on this StorageExtent." )]
25              CIM_StorageExtent REF Dependent;
26           
27                 [Override ( "StartingAddress" ), 
28                  Description ( 
29                     "The starting logical block address of the underlying "
30                     "StorageExtent from which this protected StorageExtent is "
31                     "derived. In SCC, this is equivalent to the START LBA_P "
32                     "field in the Redundancy Group P_Extent Descriptor." ), 
33                  MappingStrings { "MIF.DMTF|Physical Extent|001.2" }]
34              uint64 StartingAddress;
35           
36                 [Description ( 
37                     "The size of the protected space. Note that this is "
38                     "limited by the Antecedent->NumberOfBlocks, but is "
39                     "included explicitly to provide for the DMTF MIF mapping. "
40                     "In SCC, this is equivalent to the NUMBER OF LBA_P(s) "
41                     "field in the Redundancy Group P_Extent Descriptor." ), 
42                  MappingStrings { "MIF.DMTF|Physical Extent|001.3" }, 
43 marek 1.1        ModelCorrespondence { "CIM_StorageExtent.NumberOfBlocks" }]
44              uint64 NumberOfBlocks;
45           
46                 [Description ( 
47                     "The block size of the protected space. Note that this is "
48                     "limited by the Antecedent->BlockSize. In SCC, this is "
49                     "equivalent to the NUMBER OF BYTES PER LBA_P field in the "
50                     "Redundancy Group P_Extent Descriptor." ), 
51                  Units ( "Bytes" ), 
52                  MappingStrings { "MIF.DMTF|Physical Extent|001.4" }, 
53                  ModelCorrespondence { "CIM_StorageExtent.BlockSize" }, 
54                  PUnit ( "byte" )]
55              uint64 BlockSize;
56           
57                 [Description ( 
58                     "Number of bytes of user data to skip before starting the "
59                     "check data interleave." ), 
60                  Units ( "Bytes" ), 
61                  MappingStrings { "MIF.DMTF|Physical Extent|001.6" }, 
62                  PUnit ( "byte" )]
63              uint64 UnitsBeforeCheckDataInterleave;
64 marek 1.1 
65                 [Description ( 
66                     "Number of bytes to be reserved for check data." ), 
67                  Units ( "Bytes" ), 
68                  MappingStrings { "MIF.DMTF|Physical Extent|001.7" }, 
69                  PUnit ( "byte" )]
70              uint64 UnitsOfCheckData;
71           
72                 [Description ( "Number of bytes to be reserved for user data." ), 
73                  Units ( "Bytes" ), 
74                  MappingStrings { "MIF.DMTF|Physical Extent|001.8" }, 
75                  PUnit ( "byte" )]
76              uint64 UnitsOfUserData;
77           
78           
79           };