cim_storagesetting.mof

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

       ModelCorrespondence { "CIM_StorageSetting.DeltaReservationMin",
          "CIM_StorageSetting.DeltaReservationMax" }]
   uint8 DeltaReservationGoal;

      [Description (
          "Enumeration indicating the type of setting. \"Fixed - Not "
          "Changeable\" settings are primordial. These setting are "
          "defined at the implementor of the class. \"Changeable - "
          "Transient\" is the type of setting produced by the "
          "\"CreateSetting\" method. A client can subsequently request "
          "that the implementation persist the generated and "
          "potentially modified setting indefinately. Only a "
          "\"Changeable - Transient\" setting SHALL be converted to a "
          "\"Changeable = Persistent\" setting; the setting SHALL NOT "
          "be changed back."), 
       ValueMap { "0", "1", "2" }, 
       Values { "Fixed - Not Changeable", "Changeable - Transient",
          "Changeable - Persistent" }]
   uint16 ChangeableType;

      [Write, Description (
          "ExtentStripeLength describes the number of underlying "
          "StorageExtents across which data is striped in the common "
          "striping-based storage organizations. This is also known as "
          "the number of 'members' or 'columns'. When used in a goal "
          "setting instance, ExtentStripeLength is the optimal desired "
          "value. The bounds (max and min) for Stripe Length are "
          "defined using the properties ExtentStripeLengthMax and "
          "ExtentStripeLengthMin. ExtentStripeLength MUST be set to "
          "NULL if the scoping StorageCapablities indicates that it is "
          "not supported in this context. ExtentStripeLength can be "
          "used in conjunction with CreateOrModifyElementFromELements "
          "to explicitly configure storage. An example would be RAID "
          "0+1 with mirroring two stripe sets, each set being three "
          "wide. In this case CreateOrModifyElementFromElements would "
          "be passed a goal setting with DataRedundancy = 2 and "
          "ExtentStripeLength = 3. The size of the InElements array "
          "would be 6 and would contain the StorageExtents to be used "
          "to construct the StorageElement as a RAID 0+1. "
          "ExtentStripeLengthMin and ExtentStripeLengthMax are "
          "meaningless and wouldbe set to NULL. If the property is "
          "supported, and is part of StorageSettingWithHints it MAY be "
          "set to NULL. If used it will constrain the effects of Hint "
          "selections. When used in a Setting instance associated to a "
          "Volume, this property indicates the specific value that the "
          "Volume was created with, and ExtentStripeLengthMin and "
          "ExtentStripeLengthMax will be set to the same specific "
          "value."), 
       MinValue ( 1 ), 
       ModelCorrespondence { 
          "CIM_StorageSetting.ExtentStripeLengthMax",
          "CIM_StorageSetting.ExtentStripeLengthMin" }]
   uint16 ExtentStripeLength;

      [Write, Description (
          "ExtentStripeLength describes the number of underlying "
          "StorageExtents across which data is striped in the common "
          "striping-based storage organizations. This is also known as "
          "the number of 'members' or 'columns'. When used in a goal "
          "setting instance, ExtentStripeLengthMin is the minimum "
          "acceptable value. The desired Stripe Length is specified "
          "using ExtentStripeLength, while the maximum is defined by "
          "ExtentStripeLengthMax. ExtentStripeLengthMin MUST be set to "
          "NULL if the scoping StorageCapablities indicates that it is "
          "not supported in this context. If the property is "
          "supported, and is part of StorageSettingWithHints it MAY be "
          "set to NULL. If used it will constrain the effects of Hint "
          "selections. When used in a Setting instance associated to a "
          "Volume, this property is set to the specific value of "
          "ExtentStripeLength."), 
       MinValue ( 1 ), 
       ModelCorrespondence { 
          "CIM_StorageSetting.ExtentStripeLengthMax",
          "CIM_StorageSetting.ExtentStripeLength" }]
   uint16 ExtentStripeLengthMin;

      [Write, Description (
          "ExtentStripeLength describes the number of underlying "
          "StorageExtents across which data is striped in the common "
          "striping-based storage organizations. This is also known as "
          "the number of 'members' or 'columns'. When used in a goal "
          "setting instance, ExtentStripeLengthMax is the maximum "
          "acceptable value. The desired Stripe Length is specified "
          "using ExtentStripeLength, while the minimum is defined by "
          "ExtentStripeLengthMin. ExtentStripeLengthMax MUST be set to "
          "NULL if the scoping StorageCapablities indicates that it is "
          "not supported in this context. If the property is "
          "supported, and is part of StorageSettingWithHints it MAY be "
          "set to NULL. If used it will constrain the effects of Hint "
          "selections. When used in a Setting instance associated to a "
          "Volume, this property is set to the specific value of "
          "ExtentStripeLength."), 
       MinValue ( 1 ), 
       ModelCorrespondence { 
          "CIM_StorageSetting.ExtentStripeLengthMin",
          "CIM_StorageSetting.ExtentStripeLength" }]
   uint16 ExtentStripeLengthMax;

      [Write, Description (
          "ParityLayout specifies whether a parity-based storage "
          "organization is using rotated or non-rotated parity. When "
          "used in a goal setting instance, ParityLayout is the "
          "desired value. It MUST be set to NULL if the scoping "
          "StorageCapablities indicates that it is not supported in "
          "this context. If the property is supported, and is part of "
          "StorageSettingWithHints it MAY be set to NULL. If used it "
          "will constrain the effects of Hint selections. When used in "
          "a Setting instance associated to a Volume, this property "
          "indicates the specific value that the Volume was created "
          "with."), 
       ValueMap { "1", "2" }, 
       Values { "Non-rotated Parity", "Rotated Parity" }]
   uint16 ParityLayout;

      [Write, Description (
          "UserDataStripeDepth describes the number of bytes forming a "
          "strip in common striping-based storage organizations. The "
          "strip is defined as the size of the portion of a stripe "
          "that lies on one extent. Thus, ExtentStripeLength * "
          "UserDataStripeDepth will yield the size of one stripe of "
          "user data. When used in a goal setting instance, "
          "UserDataStripeDepth is the optimal desired value. The "
          "bounds (max and min) for Stripe Depth are defined using the "
          "properties UserDataStripeDepthMax and "
          "UserDataStripeDepthMin. UserDataStripeDepth MUST be set to "
          "NULL if the scoping StorageCapablities indicates that it is "
          "not supported in this context. If the property is "
          "supported, and is part of StorageSettingWithHints it MAY be "
          "set to NULL. If used it will constrain the effects of Hint "
          "selections. When used in a Setting instance associated to a "
          "Volume, this property indicates the specific value that the "
          "Volume was created with, and UserDataStripeDepthMin and "
          "UserDataStripeDepthMax will be set to the same specific "
          "value."), 
       Units ( "Bytes" ), MinValue ( 1 ), 
       ModelCorrespondence { 
          "CIM_StorageSetting.UserDataStripeDepthMax",
          "CIM_StorageSetting.UserDataStripeDepthMin" }]
   uint64 UserDataStripeDepth;

      [Write, Description (
          "UserDataStripeDepth describes the number of bytes forming a "
          "strip in common striping-based storage organizations. The "
          "strip is defined as the size of the portion of a stripe "
          "that lies on one extent. Thus, ExtentStripeLength * "
          "UserDataStripeDepth will yield the size of one stripe of "
          "user data. When used in a goal setting instance, "
          "UserDataStripeDepthMin is the minimum acceptable value. The "
          "desired Stripe Depth is specified using "
          "UserDataStripeDepth, while the maximum is defined by "
          "UserDataStripeDepthMax. UserDataStripeDepthMin MUST be set "
          "to NULL if the scoping StorageCapablities indicates that it "
          "is not supported in this context. If the property is "
          "supported, and is part of StorageSettingWithHints it MAY be "
          "set to NULL. If used it will constrain the effects of Hint "
          "selections. When used in a Setting instance associated to a "
          "Volume, this property is set to the specific value of "
          "UserDataStripeDepth."), 
       Units ( "Bytes" ), MinValue ( 1 ), 
       ModelCorrespondence { 
          "CIM_StorageSetting.UserDataStripeDepthMax",
          "CIM_StorageSetting.UserDataStripeDepth" }]
   uint64 UserDataStripeDepthMin;

      [Write, Description (
          "UserDataStripeDepth describes the number of bytes forming a "
          "strip in common striping-based storage organizations. The "
          "strip is defined as the size of the portion of a stripe "
          "that lies on one extent. Thus, ExtentStripeLength * "
          "UserDataStripeDepth will yield the size of one stripe of "
          "user data. When used in a goal setting instance, "
          "UserDataStripeDepthMax is the maximum acceptable value. The "
          "desired Stripe Depth is specified using "
          "UserDataStripeDepthGoal, while the minimum is defined by "
          "UserDataStripeDepthMin. UserDataStripeDepthMax MUST be set "
          "to NULL if the scoping StorageCapablities indicates that it "
          "is not supported in this context. If the property is "
          "supported, and is part of StorageSettingwWithHints it MAY "
          "be set to NULL. If used it will constrain the effects of "
          "Hint selections. When used in a Setting instance associated "
          "to a Volume, this property is set to the specific value of "
          "UserDataStripeDepth."), 
       Units ( "Bytes" ), MinValue ( 1 ), 
       ModelCorrespondence { 
          "CIM_StorageSetting.UserDataStripeDepthMin",
          "CIM_StorageSetting.UserDataStripeDepth" }]
   uint64 UserDataStripeDepthMax;

};