// Copyright (c) 2009 DMTF. All rights reserved. [Version ( "2.22.0" ), UMLPackagePath ( "CIM::Core::Resource" ), Description ( "The CIM_StorageAllocationSettingData class represents settings " "specifically related to the allocation of virtual storage." )] class CIM_StorageAllocationSettingData : CIM_ResourceAllocationSettingData { [Description ( "Size in bytes of the blocks that are presented to the " "consumer as the result of this storage resource " "allocation or storage resource allocation request. If " "the block size is variable, then the maximum block size " "in bytes should be specified. If the block size is " "unknown or if a block concept does not apply, then the " "value 1 shall be used.\n" "NOTE: The use of 1 (and not 0) to indicate that the " "blocksize is unknown still allows the use of the " "VirtualQuantity property to convey the size in blocks of " "size 1).\n" "NOTE: This property is a copy of the " "CIM_StorageExtent.BlockSize property. See the " "description of the CIM_StorageExtent.BlockSize property " "for details." ), ModelCorrespondence { "CIM_StorageExtent.BlockSize" }, PUnit ( "byte" )] uint64 VirtualResourceBlockSize; [Override ( "VirtualQuantity" ), Description ( "Number of blocks that are presented to the consumer. The " "blocksize is specified by the value of the " "VirtualResourceBlockSize property." ), ModelCorrespondence { "CIM_StorageExtent.NumberOfBlocks", "CIM_StorageAllocationSettingData.VirtualQuantityUnits" }] uint64 VirtualQuantity; [Override ( "VirtualQuantityUnits" ), Description ( "This property specifies the units used by the " "VirtualQuantity property. The value shall match " "\"count(fixed size block)\" | \"byte\".\n" "The default value \"count(fixed size block)\" assumes " "that the implementation knows a fixed block size and " "conveys the block size through the value of the " "VirtualResourceBlockSize property. However, if the " "VirtualResourceBlockSize property has a value \"1\", " "this indicates an unknown or variable block size; in " "this case the value of the VirtualQuantityUnit property " "should be set to \"byte\", such that the value of the " "VirtualQuantity property is measured directly in byte.\n" "NOTE: The IsPUnit qualifier already formally restricts " "the value of this property to be a unit as specified in " "DMTF DSP0004:2.5.0, Annex C; in addition, the normative " "text in the description of this property above further " "constrains the value to match \"byte\" | \"count(fixed " "size block)\"." ), ModelCorrespondence { "CIM_StorageAllocationSettingData.VirtualQuantity" }, IsPUnit] string VirtualQuantityUnits = "count(fixed size block)"; [Description ( "Access describes whether the allocated storage extent is " "1 (readable), 2 (writeable), or 3 (both).\n" "NOTE: This property is a copy of the " "CIM_StorageExtent.Access property, except deprecated " "values. See the description of the " "CIM_StorageExtent.Access property for details." ), ValueMap { "0", "1", "2", "3", ".." }, Values { "Unknown", "Readable", "Writeable", "Read/Write Supported", "DMTF Reserved" }, ModelCorrespondence { "CIM_StorageExtent.Access" }] uint16 Access; [Description ( "Size in bytes of the blocks that are allocated at the " "host as the result of this storage resource allocation " "or storage resource allocation request. If the block " "size is variable, then the maximum block size in bytes " "should be specified. If the block size is unknown or if " "a block concept does not apply, then the value 1 shall " "be used.\n" "NOTE: This property is a copy of the " "CIM_StorageExtent.BlockSize property. See the " "description of the CIM_StorageExtent.BlockSize property " "for details." ), ModelCorrespondence { "CIM_StorageExtent.BlockSize" }, PUnit ( "byte" )] uint64 HostResourceBlockSize; [Override ( "Reservation" ), Description ( "The amount of blocks that are guaranteed to be available " "for this storage resource allocation at the host. The " "blocksize is specified by the value of the " "HostResourceBlockSize property." ), ModelCorrespondence { "CIM_StorageAllocationSettingData.HostResourceBlockSize" }] uint64 Reservation; [Override ( "Limit" ), Description ( "The maximum amount of blocks that will be granted for " "this storage resource allocation at the host. The " "blocksize is specified by the value of the " "HostResourceBlockSize property.Usually the value this " "property would reflect a maximum size for the allocated " "host extent that matches the size of the virtual storage " "extent presented to the consumer. A value less than that " "would indicate a situation where a sparsely populated " "virtual storage extent is expected, where the fill rate " "is limited by the value of the Limit property." ), ModelCorrespondence { "CIM_StorageAllocationSettingData.HostResourceBlockSize" }] uint64 Limit; [Description ( "The HostExtentStartingAddress property identifies the " "starting address on the host storage extent identified " "by the value of the HostExtentName property that is used " "for the allocation of the virtual storage extent.\n" "A value of NULL indicates that there is no direct " "mapping of the virtual storage extent onto the " "referenced host storage extent.\n" "NOTE: This property is a copy of the " "CIM_BasedOn.StartingAddess property. See the description " "of CIM_BasedOn association for details." ), ModelCorrespondence { "CIM_StorageAllocationSettingData.HostResourceBlockSize", "CIM_BasedOn.StartingAddress" }] uint64 HostExtentStartingAddress; [Description ( "A unique identifier for the host extent. The identified " "host extent is used for the storage resource allocation.\n" "NOTE: This property is a copy of the " "CIM_StorageExtent.Name property. See the description of " "CIM_StorageExtent.Name property for details." ), ModelCorrespondence { "CIM_StorageAllocationSettingData.HostExtentNameFormat", "CIM_StorageAllocationSettingData.HostExtentNameNamespace", "CIM_StorageExtent.Name" }] string HostExtentName; [Description ( "The HostExtentNameFormat property identifies the format " "that is used for the value of the HostExtentName property.\n" "NOTE: This property is a copy of the " "CIM_StorageExtent.NameFormat property, excluding " "deprecated values. See the description of " "CIM_StorageExtent.NameFormat class for details.\n" "7 = Serial Number/Vendor/Model (SNVM) SNVM is 3 strings " "representing the vendor name, product name within the " "vendor namespace, and the serial number within the model " "namespace. Strings are delimited with a \'+\'. Spaces " "may be included and are significant. The serial number " "is the text representation of the serial number in " "hexadecimal upper case. This represents the vendor and " "model ID from SCSI Inquiry data; the vendor field MUST " "be 8 characters wide and the product field MUST be 16 " "characters wide. For example, \n" "\'ACME____+SUPER DISK______+124437458\' (_ is a space " "character) \n" "9 = NAA as a generic format. See \n" "http://standards.ieee.org/regauth/oui/tutorials/fibrecomp_id.html. " "Formatted as 16 or 32 unseparated uppercase hex " "characters (2 per binary byte). For example " "\'21000020372D3C73\' \n" "10 = EUI as a generic format (EUI64) See \n" "http://standards.ieee.org/regauth/oui/tutorials/EUI64.html. \n" "Formatted as 16 unseparated uppercase hex characters (2 " "per binary byte) \n" "11 = T10 vendor identifier format as returned by SCSI " "Inquiry VPD page 83, identifier type 1. See T10 SPC-3 " "specification. This is the 8-byte ASCII vendor ID from " "the T10 registry followed by a vendor specific ASCII " "identifier; spaces are permitted. For non SCSI volumes, " "\'SNVM\' may be the most appropriate choice. 12 = OS " "Device Name (for LogicalDisks). See LogicalDisk Name " "description for details." ), ValueMap { "0", "1", "7", "9", "10", "11", "12", ".." }, Values { "Unknown", "Other", "SNVM", "NAA", "EUI64", "T10VID", "OS Device Name", "DMTF Reserved" }, ModelCorrespondence { "CIM_StorageAllocationSettingData.HostExtentName", "CIM_StorageAllocationSettingData.OtherHostExtentNameFormat", "CIM_StorageExtent.NameFormat" }] uint16 HostExtentNameFormat; [Description ( "A string describing the format of the HostExtentName " "property if the value of the HostExtentNameFormat " "property is 1 (Other)." ), ModelCorrespondence { "CIM_StorageAllocationSettingData.HostExtentNameFormat" }] string OtherHostExtentNameFormat; [Description ( "If the host extent is a SCSI volume, then the preferred " "source for SCSI volume names is SCSI VPD Page 83 responses.\n" "NOTE: This property is a copy of the " "CIM_StorageExtent.NameNamespace property. See the " "description of CIM_StorageExtent.NameNamespace class for details.\n" "Page 83 returns a list of identifiers for various device " "elements. The metadata for each identifier includes an " "Association field, identifiers with association of 0 " "apply to volumes. Page 83 supports several namespaces " "specified in the Type field in the identifier metadata. " "See SCSI SPC-3 specification. \n" "2 = VPD Page 83, Type 3 NAA (NameFormat SHOULD be NAA) \n" "3 = VPD Page 83, Type 2 EUI64 (NameFormat EUI) \n" "4 = VPD Page 83, Type 1 T10 Vendor Identification \n" "(NameFormat T10) \n" "Less preferred volume namespaces from other interfaces: \n" "5 = VPD page 80, Serial number (NameFormat SHOULD be " "Other) \n" "6 = FC NodeWWN (NameFormat SHOULD be NAA or EUI) \n" "7 = Serial Number/Vendor/Model (NameFormat SHOULD be " "SNVM) cThe preferred namespace for LogigicalDisk names " "is platform specific device namespace; see LogigicalDIsk " "Description. \n" "8 = OS Device Namespace." ), ValueMap { "0", "1", "2", "3", "4", "5", "6", "7", "8", ".." }, Values { "Unknown", "Other", "VPD83Type3", "VPD83Type2", "VPD83Type1", "VPD80", "NodeWWN", "SNVM", "OS Device Namespace", "DMTF Reserved" }, ModelCorrespondence { "CIM_StorageAllocationSettingData.HostExtentName", "CIM_StorageAllocationSettingData.OtherHostExtentNameNamespace", "CIM_StorageAllocationSettingData.HostExtentNameFormat", "CIM_StorageExtent.Namespace" }] uint16 HostExtentNameNamespace; [Description ( "A string describing the namespace of the HostExtentName " "property if the value of the HostExtentNameNamespace " "matches 1 (Other)." ), ModelCorrespondence { "CIM_StorageAllocationSettingData.HostExtentNameNamespace" }] string OtherHostExtentNameNamespace; };