Class CIM_MediaAccessStatInfo

extends CIM_DeviceStatisticalInformation
Statistics related to reading and writing at a specific MediaAccessDevice, or for a specific StorageExtent. Although the same class is used to represent this data, at the instance level the object holds information for the MediaAccessDevice (independent of the StorageExtent), OR for the Extent (independent of its AccessDevice). Note that this class models the same properties as MediaAccessStatData. The latter, however, uses the simplified key mechanisms of the StatisticalData class.
Details...
This class is not implemented.

Class Qualifiers

Name	Data Type	Value	Scope	Flavors
Description	string	Statistics related to reading and writing at a specific MediaAccessDevice, or for a specific StorageExtent. Although the same class is used to represent this data, at the instance level the object holds information for the MediaAccessDevice (independent of the StorageExtent), OR for the Extent (independent of its AccessDevice). Note that this class models the same properties as MediaAccessStatData. The latter, however, uses the simplified key mechanisms of the StatisticalData class.	None	TRANSLATABLE= true
UMLPackagePath	string	CIM::Device::StorageDevices	None	None
Version	string	2.6.0	TOSUBCLASS= false	TRANSLATABLE= true

Local Class Properties

Name	Data Type	Qualifiers
Name	Data Type	Name	Data Type	Value	Scope	Flavors
Caption	string
		Description	string	The Caption property is a short textual description (one- line string) of the object.	None	TRANSLATABLE= true
		MaxLen	uint32	64	None	None
CreationClassName	string
		Description	string	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.	None	TRANSLATABLE= true
		Key	boolean	true	None	OVERRIDABLE= false
		MaxLen	uint32	256	None	None
Description	string
Description	string	Description	string	The Description property provides a textual description of the object.	None	TRANSLATABLE= true
DeviceCreationClassName	string
		Description	string	The scoping Device's CreationClassName.	None	TRANSLATABLE= true
		Key	boolean	true	None	OVERRIDABLE= false
		MaxLen	uint32	256	None	None
		Propagated	string	CIM_LogicalDevice.CreationClassName	None	OVERRIDABLE= false
DeviceID	string
		Description	string	The scoping Device's ID.	None	TRANSLATABLE= true
		Key	boolean	true	None	OVERRIDABLE= false
		MaxLen	uint32	64	None	None
		Propagated	string	CIM_LogicalDevice.DeviceID	None	OVERRIDABLE= false
ElementName	string
ElementName	string	Description	string	A user-friendly name for the object. This property allows each instance to define a user-friendly name in addition to its key properties, identity data, and description information. Note that the Name property of ManagedSystemElement is also defined as a user-friendly name. But, it is often subclassed to be a Key. It is not reasonable that the same property can convey both identity and a user-friendly name, without inconsistencies. Where Name exists and is not a Key (such as for instances of LogicalDevice), the same information can be present in both the Name and ElementName properties.	None	TRANSLATABLE= true
Generation	uint64
		Description	string	Generation is an optional, monotonically increasing property that may be used to identify a particular generation of the resource represented by this class. If Generation is supported by the implementation, its value shall not be null. Except as otherwise specified, a value (including null) of Generation specified at creation time shall be replaced by null if Generation is not supported by the implementation or shall be a, (possibly different), non-null value if the implementation does support Generation. After creation and if supported, Generation shall be updated, at least once per access, whenever the represented resource is modified, regardless of the source of the modification. Note: the Generation value only needs to be updated once between references, even if the resource is updated many times. The key point is to assure that it will be different if there have been updates, not to count each update. Note: unless otherwise specified, the value of Generation within one instance is not required to be coordinated with the value of Generation in any other instance. Note:the semantics of the instance, (as defined by its creation class), define the underlying resource. That underlying resource may be a collection or aggregation of resources. And, in that case, the semantics of the instance further define when updates to constituent resources also require updates to the Generation of the collective resource. Default behavior of composite aggregations should be to update the Generation of the composite whenever the Generation of a component is updated. Subclasses may define additional requirements for updates on some or all of related instances. For a particular instance, the value of Generation may wrap through zero, but the elapsed time between wraps shall be greater than 10's of years. This class does not require Generation to be unique across instances of other classes nor across instances of the same class that have different keys. Generation shall be different across power cycles, resets, or reboots if any of those actions results in an update. Generation may be different across power cycles, resets, or reboots if those actions do not result in an update. If the Generation property of an instance is non-null, and if any attempt to update the instance includes the Generation property, then if it doesn't match the current value, the update shall fail. The usage of this property is intended to be further specified by applicable management profiles. Typically, a client will read the value of this property and then supply that value as input to an operation that modifies the instance in some means. This may be via an explicit parameter in an extrinsic method or via an embedded value in an extrinsic method or intrinsic operation. For example: a profile may require that an intrinsic instance modification supply the Generation property and that it must match for the modification to succeed.	None	TRANSLATABLE= true
		Experimental	boolean	true	TOSUBCLASS= false	None
InstanceID	string
InstanceID	string	Description	string	InstanceID is an optional property that may be used to opaquely and uniquely identify an instance of this class within the scope of the instantiating Namespace. Various subclasses of this class may override this property to make it required, or a key. Such subclasses may also modify the preferred algorithms for ensuring uniqueness that are defined below. To ensure uniqueness within the NameSpace, the value of InstanceID should be constructed using the following "preferred" algorithm: <OrgID>:<LocalID> Where <OrgID> and <LocalID> are separated by a colon (:), and where <OrgID> must include a copyrighted, trademarked, or otherwise unique name that is owned by the business entity that is creating or defining the InstanceID or that is a registered ID assigned to the business entity by a recognized global authority. (This requirement is similar to the <Schema Name>_<Class Name> structure of Schema class names.) In addition, to ensure uniqueness, <OrgID> must not contain a colon (:). When using this algorithm, the first colon to appear in InstanceID must appear between <OrgID> and <LocalID>. <LocalID> is chosen by the business entity and should not be reused to identify different underlying (real-world) elements. If not null and the above "preferred" algorithm is not used, the defining entity must assure that the resulting InstanceID is not reused across any InstanceIDs produced by this or other providers for the NameSpace of this instance. If not set to null for DMTF-defined instances, the "preferred" algorithm must be used with the <OrgID> set to CIM.	None	TRANSLATABLE= true
Name	string
		Description	string	The Name property, inherited from StatisticalInformation, serves as part of the object key.	None	TRANSLATABLE= true
		Key	boolean	true	None	OVERRIDABLE= false
		MaxLen	uint32	256	None	None
		Override	string	Name	TOSUBCLASS= false	None
ReadOperations	uint64
		Counter	boolean	true	None	None
		Description	string	The number of attempted read operations.	None	TRANSLATABLE= true
RecoveredReadOperations	uint64
		Counter	boolean	true	None	None
		Description	string	The number of recovered read operations.	None	TRANSLATABLE= true
RecoveredSeekOperations	uint64
		Counter	boolean	true	None	None
		Description	string	The number of recovered seek operations.	None	TRANSLATABLE= true
RecoveredWriteOperations	uint64
		Counter	boolean	true	None	None
		Description	string	The number of recovered write operations.	None	TRANSLATABLE= true
SystemCreationClassName	string
		Description	string	The scoping System's CreationClassName.	None	TRANSLATABLE= true
		Key	boolean	true	None	OVERRIDABLE= false
		MaxLen	uint32	256	None	None
		Propagated	string	CIM_LogicalDevice.SystemCreationClassName	None	OVERRIDABLE= false
SystemName	string
		Description	string	The scoping System's Name.	None	TRANSLATABLE= true
		Key	boolean	true	None	OVERRIDABLE= false
		MaxLen	uint32	256	None	None
		Propagated	string	CIM_LogicalDevice.SystemName	None	OVERRIDABLE= false
UnrecoverableReadOperations	uint64
		Counter	boolean	true	None	None
		Description	string	The number of unrecoverable read operations.	None	TRANSLATABLE= true
UnrecoverableSeekOperations	uint64
		Counter	boolean	true	None	None
		Description	string	The number of unrecoverable seek operations.	None	TRANSLATABLE= true
UnrecoverableWriteOperations	uint64
		Counter	boolean	true	None	None
		Description	string	The number of unrecoverable write operations.	None	TRANSLATABLE= true
WriteOperations	uint64
		Counter	boolean	true	None	None
		Description	string	The number of attempted write operations.	None	TRANSLATABLE= true

Local Class Methods

Name	Return Type	Qualifiers
Name	Return Type	Name	Data Type	Value	Scope	Flavors
ResetCounter()	uint32
ResetCounter()	uint32	Description	string	Method to reset the statistical counters. The method takes one parameter as input - an integer indicating which counter to reset. For this input parameter, 0 indicates all, 1-2 and 5 reset the 'read operation'-related counters, 3-4 and 6 reset the 'write operation'-related counters, and 7-8 reset the seek-related counters. The method returns 0 if successful, 1 if not supported, and any other value if an error occurred. A method is specified so that the Device's instrumentation can also reset its internal processing and counters. In a subclass, the set of possible return codes should be specified in a ValueMap qualifier on the method. The strings to which the ValueMap contents are 'translated' can be specified as a Values array qualifier.	None	TRANSLATABLE= true