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PEP#: 215
TITLE: Remove old schemas

DESCRIPTION:

Removing old, unneeded schema files from the repository:

CIM 2.7
CIM 2.7.1 Preliminary
CIM 2.8 Preliminary
CIM 2.9 Preliminary

// ===================================================================
// Title:       System File Elements 2.7
// Filename:    System27_FileElements.mof
// Version:     2.7.0
// Release:     Final
// Date:        04/02/03
// ===================================================================
// Copyright 1998-2003 Distributed Management Task Force, Inc. (DMTF).
// All rights reserved.  
// DMTF is a not-for-profit association of industry members dedicated 
// to promoting enterprise and systems management and interoperability. 
// DMTF specifications and documents may be reproduced for uses
// consistent with this purpose by members and non-members, 
// provided that correct attribution is given. 
// As DMTF specifications may be revised from time to time, 
// the particular version and release date should always be noted.
//
// Implementation of certain elements of this standard or proposed 
// standard may be subject to third party patent rights, including 
// provisional patent rights (herein "patent rights"). DMTF makes 
// no representations to users of the standard as to the existence 
// of such rights, and is not responsible to recognize, disclose, or
// identify any or all such third party patent right, owners or 
// claimants, nor for any incomplete or inaccurate identification or 
// disclosure of such rights, owners or claimants. DMTF shall have no 
// liability to any party, in any manner or circumstance, under any 
// legal theory whatsoever, for failure to recognize, disclose, or 
// identify any such third party patent rights, or for such party's
// reliance on the standard or incorporation thereof in its product, 
// protocols or testing procedures. DMTF shall have no liability to 
// any party implementing such standard, whether such implementation 
// is foreseeable or not, nor to any patent owner or claimant, and shall 
// have no liability or responsibility for costs or losses incurred if 
// a standard is withdrawn or modified after publication, and shall be
// indemnified and held harmless by any party implementing the 
// standard from any and all claims of infringement by a patent owner 
// for such implementations.
//
// For information about patents held by third-parties which have 
// notified the DMTF that, in their opinion, such patent may relate to 
// or impact implementations of DMTF standards, visit 
// http://www.dmtf.org/about/policies/disclosures.php.
// ===================================================================
// Description: The System Model defines system related management 
//              concepts. This file defines the specific concepts to 
//              manage file systems.
//
//              The object classes below are listed in an order that
//              avoids forward references. Required objects, defined 
//              by other working groups, are omitted.
// ==================================================================
// Change Log for v2.7 Final
// CR969 - Remove Share, NFSShare, CIFSShare, SharedElement, 
//         ImportedShare, and HostedShare so they can remain
//         experimental in 2.8.
//
// Change Log for v2.7
// CR598 - Add Share, NFSShare, CIFSShare, SharedElement, 
//         ImportedShare, and HostedShare
// CR644 - Modify Share, NFSShare, CIFSShare, and ImportedShare
//       - Add FileShare
// CR748 - Promote HostedFileSystem.GroupComponent from ComputerSystem
//         to System.  Fix the class description and the propagated 
//         key descriptions in FileSystem.
// CR757 - Change the subclassing of FileSystem from LogicalElement
//         to EnabledLogicalElement
// CR767 - Add the Compostion qualifer to DirectoryContainsFile,
//         FileStorage, and HostedFileSystem
// ==================================================================

#pragma locale ("en_US")


// ===================================================================
// FileSystem
// ===================================================================
[Version ("2.7.0"), Description (
    "A file or dataset store local to a System (such as a "
    "ComputerSystem or an ApplicationSystem) or remotely mounted "
    "from a file server.") ]
class CIM_FileSystem : CIM_EnabledLogicalElement {
     [Propagated ("CIM_System.CreationClassName"), Key, MaxLen (256), 
         Description (
         "The scoping System's CreationClassName. Note that this "
         "class was originally defined in the scope of a "
         "ComputerSystem, and was later allowed to be scoped by "
         "any System (for example, a computer or application system). "
         "Unfortunately, the property name, CSCreationClassName, "
         "could not be changed (for example, to SystemCreationClass"
         "Name) without deprecating the class. This change was not "
         "deemed critical to the semantics and therefore did not "
         "merit deprecation.  So, the property name remains.") ]
    string CSCreationClassName;
    
    [Propagated ("CIM_System.Name"), Key, MaxLen (256),
        Description ("The scoping System's Name. Note that this "
        "class was originally defined in the scope of a "
        "ComputerSystem, and was later allowed to be scoped by "
        "any System (for example, a computer or application system). "
        "Unfortunately, the property name, CSName, could not "
        "be changed (for example, to SystemName) without "
        "deprecating the class. This change was not deemed "
        "critical to the semantics and therefore did not merit "
        "deprecation.  So, the property name remains.") ]
    string CSName;
    
    [Key, MaxLen (256), Description (
        "CreationClassName indicates the name of the class or the "
        "subclass used in the creation of an instance. When used "
        "with the other key properties of this class, this property "
        "allows all instances of this class and its subclasses to "
        "be uniquely identified.") ]
    string CreationClassName;
    
    [Override ("Name"), Key, MaxLen (256), Description (
        "The inherited Name serves as key of a FileSystem instance "
        "within a ComputerSystem.") ]
    string Name;
    
    [Description (
        "Path name or other information defining the root of the "
        "FileSystem."),
        MappingStrings {
            "MIB.IETF|HOST-RESOURCES-MIB.hrFSMountPoint", 
            "MIF.DMTF|Host File System|001.2"} ]
    string Root;
    
    [Description (
        "FileSystems can read/write data in blocks which are defined "
        "independently of the underlying StorageExtents. This property "
        "captures the FileSystem's block size for data storage and "
        "retrieval."),
        Units("Bytes") ]
    uint64 BlockSize;
    
    [Description (
        "The FileSystemSize property stores the total size of the File"
        "System in bytes. If unknown, enter 0."),
        Units("Bytes"), 
        MappingStrings {"MIF.DMTF|Host File System|001.13"} ]
    uint64 FileSystemSize;
    
    [Gauge, Description (
        "AvailableSpace indicates the total amount of free space "
        "for the FileSystem, in bytes. If unknown, enter 0."),
        Units("Bytes"), 
        MappingStrings {"MIF.DMTF|Host File System|001.14", 
            "MIF.DMTF|Partition|002.4"} ]
    uint64 AvailableSpace;
    
    [Description (
        "Indicates that the FileSystem is designated as read only."),
        MappingStrings {"MIB.IETF|HOST-RESOURCES-MIB.hrFSAccess", 
            "MIF.DMTF|Host File System|001.5"} ]
    boolean ReadOnly;
    
    [Description (
        "A free form string indicating the algorithm or tool used to "
        "encrypt the FileSystem. If it is not possible or not desired "
        "to describe the encryption scheme (perhaps for security "
        "reasons), recommend using the following words: \"Unknown\" to "
        "represent that it is not known whether the FileSystem is "
        "encrypted or not, \"Encrypted\" to represent that the File"
        "System is encrypted but either its encryption scheme is not "
        "known or not disclosed, and \"Not Encrypted\" to represent "
        "that the FileSystem is not encrypted."),
        MappingStrings {"MIF.DMTF|Partition|002.8"} ]
    string EncryptionMethod;
    
    [Description (
        "A free form string indicating the algorithm or tool used to "
        "compress the FileSystem. If it is not possible or not desired "
        "to describe the compression scheme (perhaps because it is not "
        "known), recommend using the following words: \"Unknown\" to "
        "represent that it is not known whether the FileSystem is "
        "compressed or not, \"Compressed\" to represent that the File"
        "System is compressed but either its compression scheme is not "
        "known or not disclosed, and \"Not Compressed\" to represent "
        "that the FileSystem is not compressed."),
        MappingStrings {"MIF.DMTF|Partition|002.7"} ]
    string CompressionMethod;
    
    [Description (
        "Indicates that case sensitive file names are supported.") ]
    boolean CaseSensitive;
    
    [Description (
        "Indicates that the case of file names are preserved.") ]
    boolean CasePreserved;
    
    [Description (
        "Array defining the character sets or encoding supported by "
        "the FileSystem. For example, the values, \"ASCII\" (2) or "
        "\"ISO2022\" (4), may be specified."),
        ValueMap {"0", "1", "2", "3", "4", "5", "6", "7", "8"},
        Values {"Unknown", "Other", "ASCII", "Unicode", 
            "ISO2022", "ISO8859", "Extended UNIX Code", "UTF-8",
            "UCS-2"} ]
    uint16 CodeSet[];
    
    [Description (
        "Integer indicating the maximum length of a file name within "
        "the FileSystem. 0 indicates that there is no limit on file "
        "name length.") ]
    uint32 MaxFileNameLength;
    
    [Description (
        "The minimum file allocation size (an integral number of "
        "blocks), imposed by the FileSystem. (The size of a block is "
        "specified in the BlockSize property for the FileSystem.) "
        "Minimum allocation size is the smallest amount of storage "
        "allocated to a LogicalFile by the FileSystem. This is not a "
        "mandatory minimum allocation for all FileSystems. Under "
        "stress conditions, some FileSystems may allocate storage "
        "in amounts smaller than the ClusterSize.") ]
    uint32 ClusterSize;
    
    [Description (
        "String describing the type of FileSystem and therefore, its "
        "conventions. For example, \"NTFS\" or \"S5\" may be listed "
        "as well as any additional information on the FileSystem's "
        "implementation. Since various flavors of FileSystems (like "
        "S5) exist, this property is defined as a string."),
        MappingStrings {"MIF.DMTF|Partition|002.6", 
            "MIF.DMTF|Host File System|001.4"} ]
    string FileSystemType;
};


// ===================================================================
// LocalFileSystem
// ===================================================================
[Version ("2.6.0"), Description (
    "A class derived from FileSystem that represents the file " 
    "store controlled by a ComputerSystem through local means " 
    "(e.g., direct device driver access). In this case, the " 
    "file store is managed directly by the ComputerSystem " 
    "without the need for another computer to act as a " 
    "file server. This definition does not breakdown in the " 
    "case of a Clustered File System. In this scenario, the " 
    "FileSystem is a LocalFileSystem, weak to the Cluster.") ]
class CIM_LocalFileSystem : CIM_FileSystem {
};


// ===================================================================
// RemoteFileSystem
// ===================================================================
[Version ("2.6.0"), Description (
    "A class derived from FileSystem that represents access of the " 
    "FileSystem via a network-related service. In this case, the " 
    "file store is hosted by a computer, acting as a file server. " 
    "For example, the file store for an NFS FileSystem is typically " 
    "NOT on a ComputerSystem's locally controlled media, nor is " 
    "it directly accessed through a device driver. Subclasses of " 
    "RemoteFileSystem contain client-side configuration information " 
    "related to the access of the FileSystem.") ]
class CIM_RemoteFileSystem : CIM_FileSystem {
};


// ===================================================================
// NFS (NetworkFileSystem)
// ===================================================================
[Version ("2.6.0"), Description (
    "A class derived from RemoteFileSystem representing that " 
    "the FileSystem is mounted, using the NFS protocol, from " 
    "a ComputerSystem. The properties of the NFS object " 
    "deal with the operational aspects of the mount and represent " 
    "the client-side configuration for NFS access. The " 
    "FileSystemType (inherited from FileSystem) should be set " 
    "to indicate the type of this FileSystem as it appears to " 
    "the client.") ]
class CIM_NFS : CIM_RemoteFileSystem {
    
    [Description (
        "If set to true: Once the FileSystem is mounted, NFS requests "
        "are retried until the hosting System responds.\n" 
        "If set to false: Once the FileSystem is mounted, an error "
        "is returned if the hosting System does not respond.") ]
    boolean HardMount;
    
    [Description (
        "If set to true: Retries are performed in the foreground.\n"
        "If set to false: If the first mount attempt fails, retries "
        "are performed in the background.") ]
    boolean ForegroundMount;
    
    [Description (
        "If set to true: Interrupts are permitted for hard mounts.\n"
        "If set to false: Interrupts are ignored for hard mounts.") ]
    boolean Interrupt;
    
    [Description ("Maximum number of mount failure retries "
        "allowed.") ]
    uint16 MountFailureRetries;
    
    [Description (
        "Maximum number of NFS retransmissions allowed.") ]
    uint16 RetransmissionAttempts;
    
    [Description ("NFS timeout in tenths of a second."),
        Units ("Tenths of Seconds") ]
    uint32 RetransmissionTimeout;
    
    [Description ("Read buffer size in bytes."),
        Units("Bytes") ]
    uint64 ReadBufferSize;
    
    [Description ("Write buffer size in bytes."),
        Units("Bytes") ]
    uint64 WriteBufferSize;
    
    [Description (
        "The remote ComputerSystem's (ie, the NFS File "
        "'Server's) UDP port number.") ]
    uint32 ServerCommunicationPort;
    
    [Description (
        "If set to true: Control attribute caching is enabled.\n"
        "If set to false: Control attribute caching is disabled.") ]
    boolean AttributeCaching;
    
    [Description (
        "Minimum number of seconds that cached attributes are held "
        "after file modification."),
        Units("Seconds") ]
    uint16 AttributeCachingForRegularFilesMin;
    
    [Description (
        "Maximum number of seconds that cached attributes are held "
        "after file modification."),
        Units("Seconds") ]
    uint16 AttributeCachingForRegularFilesMax;
    
    [Description (
        "Minimum number of seconds that cached attributes are held "
        "after directory update."),
        Units("Seconds") ]
    uint16 AttributeCachingForDirectoriesMin;
    
    [Description (
        "Maximum number of seconds that cached attributes are held "
        "after directory update."),
        Units("Seconds") ]
    uint16 AttributeCachingForDirectoriesMax;
};


// ===================================================================
// LogicalFile
// ===================================================================
[Version ("2.6.0"), Description (
    "A LogicalFile is a named collection of data or executable "
    "code, or represents a LogicalDevice or Directory.  It is "
    "located within the context of a FileSystem, on a Storage"
    "Extent.") ]
class CIM_LogicalFile : CIM_LogicalElement {
    
    [Propagated ("CIM_FileSystem.CSCreationClassName"), 
        Key, MaxLen (256),
        Description (
            "The scoping ComputerSystem's CreationClassName.") ]
    string CSCreationClassName;
    
    [Propagated ("CIM_FileSystem.CSName"),
        Key, MaxLen (256),
        Description (
            "The scoping ComputerSystem's Name.") ]
    string CSName;
    
    [Propagated ("CIM_FileSystem.CreationClassName"), 
        Key, MaxLen (256),
        Description ("The scoping FileSystem's CreationClassName.") ]
    string FSCreationClassName;
    
    [Propagated ("CIM_FileSystem.Name"),
        Key, MaxLen (256),
        Description ("The scoping FileSystem's Name.") ]
    string FSName;
    
    [Key, MaxLen (256),
        Description (
        "CreationClassName indicates the name of the class or the "
        "subclass used in the creation of an instance. When used "
        "with the other key properties of this class, this property "
        "allows all instances of this class and its subclasses to "
        "be uniquely identified.") ]
    string CreationClassName;    
    
    [Override ("Name"), Key, MaxLen (1024),
       Description (
       "The inherited Name serves as part of the key of a LogicalFile "
       "instance within a FileSystem. A unique identifier (such as a "
       "full path name) is required as a Name value.  Since Files are "
       "weak to their FileSystem (and not to a Directory which would "
       "provide a more granular naming algorithm), care must be "
       "taken to make LogicalFile's Name unique for a given Creation"
       "ClassName and FileSystem. A full path name is one way "
       "to do this.") ]
    string Name;
    
    [Gauge, Description ("Size of the File in bytes."),
        Units ("Bytes") ]
    uint64 FileSize;
    
    [Description (
        "File's creation date.") ] 
    datetime CreationDate;
    
    [Description (
        "Time that the File was last modified.") ] 
    datetime LastModified;
    
    [Description (
        "Time that the File was last accessed.") ] 
    datetime LastAccessed;
    
    [Description (
        "Boolean indicating that the File can be read.") ] 
    boolean Readable;
    
    [Description (
        "Boolean indicating that the File can be written.") ]
    boolean Writeable;
    
    [Description (
        "Indicates the file is executable.") ] 
    boolean Executable;
    
    [Description (
        "A free form string indicating the algorithm or tool used to "
        "compress the LogicalFile. If it is not possible or not "
        "desired to describe the compression scheme (perhaps because "
        "it is not known), recommend using the following words: "
        "\"Unknown\" to represent that it is not known whether the "
        "LogicalFile is compressed or not, \"Compressed\" to "
        "represent that the File is compressed but either its "
        "compression scheme is not known or not disclosed, and \"Not "
        "Compressed\" to represent that the LogicalFile is not "
        "compressed.") ] 
    string CompressionMethod;
    
    [Description (
        "A free form string indicating the algorithm or tool used to "
        "encrypt the LogicalFile. If it is not possible or not desired "
        "to describe the encryption scheme (perhaps for security "
        "reasons), recommend using the following words: \"Unknown\" to "
        "represent that it is not known whether the LogicalFile is "
        "encrypted or not, \"Encrypted\" to represent that the File "
        "is encrypted but either its encryption scheme is not known "
        "or not disclosed, and \"Not Encrypted\" to represent "
        "that the LogicalFile is not encrypted.") ] 
    string EncryptionMethod;
    
    [Counter, Description (
        "Integer indicating the number of 'file opens' that are "
        "currently active against the File.") ]
    uint64 InUseCount;
};


// ===================================================================
// DataFile
// ===================================================================
[Version ("2.6.0"), Description (
    "DataFile is a type of LogicalFile that is a named collection "
    "of data or executable code.") ]
class CIM_DataFile : CIM_LogicalFile {
};


// ===================================================================
// Directory
// ===================================================================
[Version ("2.6.0"), Description (
    "Directory is a type of File that logically groups Files "
    "'contained' in it, and provides path information for the "
    "grouped Files.") ]
class CIM_Directory : CIM_LogicalFile {
};


// ===================================================================
// DeviceFile
// ===================================================================
[Version ("2.6.0"), Description (
    "DeviceFile is a special type of LogicalFile that represents "
    "a Device. This convention is useful for some operating systems "
    "that manage devices using a byte stream I/O model. The Logical"
    "Device that is associated with this file is specified using "
    "the DeviceAccessedByFile relationship.") ]
class CIM_DeviceFile : CIM_LogicalFile {
};


// ===================================================================
// FIFOPipeFile
// ===================================================================
[Version ("2.6.0"), Description (
    "FIFOPipeFile is a special type of LogicalFile that represents "
    "an interprocess FIFO (sometimes referred to as a \"named pipe\"). "
    "Operating systems use this convention to manage interprocess "
    "communication through processes reading and writing the FIFO. "
    "The FIFO can be accessed by unrelated processes, in contrast to "
    "the more well-known command line redirection mechanism (e.g. "
    "UNIX's 'ps -eaf | grep foo', also known as an \"unnamed pipe\"). "
    "An exemplary operating system implementation (using the "
    "FIFO concept) is the UNIX S_IFIFO file type.") ]
class CIM_FIFOPipeFile : CIM_LogicalFile {
};


// ===================================================================
// SymbolicLink
// ===================================================================
[Version ("2.6.0"), Description (
    "This class is a special type of LogicalFile that represents "
    "a Symbolic Link. This convention is useful for some operating "
    "systems that want to represent a single file in multiple "
    "places or a single file that is represented via multiple "
    "names.") ]
class CIM_SymbolicLink : CIM_LogicalFile {
    
    [Required,
        Description ("The target file of the symbolic link.") ]
    string TargetFile;
};


// ===================================================================
// DeviceAccessedByFile
// ===================================================================
[Association, Version ("2.6.0"), Description (
    "Specifies the LogicalDevice that is associated with, and "
    "accessed using the referenced DeviceFile.") ]
class CIM_DeviceAccessedByFile : CIM_Dependency {   
    
    [Override ("Antecedent"),
        Description ("The DeviceFile.") ]
    CIM_DeviceFile REF Antecedent;
    
    [Override ("Dependent"), Max (1), 
        Description (
            "The Device that is accessed using the DeviceFile.") ]
    CIM_LogicalDevice REF Dependent;
};


// ===================================================================
// DirectoryContainsFile
// ===================================================================
[Association, Aggregation, Composition, 
 Version ("2.7.0"), Description (
    "Specifies the hierarchical arrangement of LogicalFiles in a "
    "Directory.") ]
class CIM_DirectoryContainsFile : CIM_Component {   
    
    [Override ("GroupComponent"), Aggregate, Max (1),
        Description ("The Directory.") ]
    CIM_Directory REF GroupComponent;
    
    [Override ("PartComponent"),
        Description (
            "The LogicalFile 'contained within' the Directory.") ]
    CIM_LogicalFile REF PartComponent;
};


// ===================================================================
// Mount
// ===================================================================
[Association,  Version ("2.6.0"), Description ( 
    "An association between a FileSystem and a Directory "
    "which indicates that the Directory is being attached to "
    "the FileSystem. The semantics of this relationship require "
    "that the mounted Directory be contained by a FileSystem "
    "(via the FileStorage association) that is different from "
    "the FileSystem referenced as the Dependent. The "
    "Directory's containing FileSystem could be either " 
    "local or remote. For example, a LocalFileSystem on a Solaris " 
    "ComputerSystem can mount a Directory from the FileSystem "
    "accessed via the machine's CDROM drive, i.e., another LocalFile"
    "System. On the other hand, in a 'remote' case, the Directory "
    "is first exported by its FileSystem, which is hosted on another "
    "ComputerSystem acting (for example) as a file server. In order "
    "to distinguish these two types of Mount, it is recommended that "
    "a CIM_Export association always be defined for the remotely "
    "accessed/mounted Directories.") ]
class CIM_Mount : CIM_Dependency { 
    
    [Override ("Antecedent"), Max (1), 
        Description ("The Directory mounted.") ]
    CIM_Directory REF Antecedent; 
    
    [Override ("Dependent"), 
        Description ("The FileSystem the Directory is mounted on.") ]
    CIM_FileSystem REF Dependent; 
};


// ===================================================================
// Export
// ===================================================================
[Association, Version ("2.6.0"), Description ( 
    "An association between a LocalFileSystem and its Directories " 
    "indicating that the specified Directories are available for " 
    "mount. When exporting an entire FileSystem, the Directory " 
    "should reference the topmost directory of the FileSystem.") ]
class CIM_Export { 
    
    [Key, Max (1), Description (
        "The LocalFileSystem.") ]
    CIM_LocalFileSystem REF LocalFS; 
    
    [Key, Description (
        "The Directory exported for mount.") ] 
    CIM_Directory REF Directory; 
    
    [Description (
        "Name under which the Directory is exported.") ]
    string ExportedDirectoryName; 
}; 


// ===================================================================
// HostedFileSystem
// ===================================================================
[Association,  Aggregation,  Composition, Version ("2.7.0"), 
    Description (
    "A link between the System (such as a Computer or Application"
    "System) and the FileSystem that is a part of it.") ]
class CIM_HostedFileSystem : CIM_SystemComponent {
    
    [Override ("GroupComponent"), Aggregate, Min (1), Max (1),
        Description ("The System that hosts the FileSystem.") ]
    CIM_System REF GroupComponent;
    
    [Override ("PartComponent"), Weak,
        Description ("The FileSystem that is part of the System and "
            "hosted on it.") ]
    CIM_FileSystem REF PartComponent;
};


// ===================================================================
// FileStorage
// ===================================================================
[Association, Aggregation, Composition, Version ("2.7.0"), 
    Description (
    "A link between the FileSystem and the LogicalFile(s) addressed "
    "through this FileSystem.") ]
class CIM_FileStorage : CIM_Component {
    
    [Override ("GroupComponent"), Aggregate, Min (1), Max (1),
        Description ("The FileSystem.") ]
    CIM_FileSystem REF GroupComponent;
    
    [Override ("PartComponent"), Weak, Description (
        "The LogicalFile stored in the context of the FileSystem.") ]
    CIM_LogicalFile REF PartComponent;
};


// ===================================================================
// ResidesOnExtent
// ===================================================================
[Association, Version ("2.6.0"), Description (
    "An association between a FileSystem and the StorageExtent "
    "where it is located. Typically, a FileSystem ResidesOn "
    "a LogicalDisk.") ] 
class CIM_ResidesOnExtent : CIM_Dependency {

    [Override ("Antecedent"), Description (
        "The StorageExtent.") ]
    CIM_StorageExtent REF Antecedent;

    [Override ("Dependent"), Description (
        "The FileSystem that is located on the StorageExtent.") ]
    CIM_FileSystem REF Dependent;
};


// ===================================================================
// end of file
// ===================================================================