MemoryError defines a memory space that has errors. The Key of the class is the StartingAddress of the bytes in error. | Qualifiers:Version ( "2.8.0" ) | Parameters (local in grey) | | Override ( "StartingAddress" ) MappingStrings { "MIF.DMTF|Memory Device|005.19" , "MIF.DMTF|Physical Memory Array|001.14" } uint64 StartingAddress ; Specifies the address of the memory error. The type of error is described by the ErrorInfo property. If the ErrorInfo property is equal to 3, 'OK', then this property has no meaning. | MappingStrings { "MIF.DMTF|Physical Memory Array|001.8" } boolean CorrectableError ; Boolean indicating that the most recent error was correctable. If the ErrorInfo property is equal to 3, 'OK', then this property has no meaning. | ModelCorrespondence { "CIM_Memory.ErrorInfo" } string OtherErrorDescription ; Free form string providing more information if the Error Type property is set to 1, 'Other'. If not set to 1, this string has no meaning. | Values { "Unknown" , "Other" , "OK" , "Bad Read" , "Parity Error" , "Single-Bit Error" , "Double-Bit Error" , "Multi-Bit Error" , "Nibble Error" , "Checksum Error" , "CRC Error" } ModelCorrespondence { "CIM_Memory.OtherErrorDescription" } ValueMap { "0" , "1" , "2" , "3" , "4" , "5" , "6" , "7" , "8" , "9" , "10" } MappingStrings { "MIF.DMTF|Memory Device|005.12" , "MIF.DMTF|Physical Memory Array|001.8" } uint16 ErrorInfo ; An integer enumeration describing the type of error that occurred most recently. For example, single (value=6) or double bit errors (7) can be specified using this property. The values, 12-14, are undefined in the CIM Schema since in DMI, they mix the semantics of the type of error and whether it was correctable or not. The latter is indicated in the property, CorrectableError. | datetime ErrorTime ; The time that the last memory error occurred. The type of error is described by the ErrorInfo property. If the Error Info property is equal to 3, 'OK', then this property has no meaning. | OctetString MappingStrings { "MIF.DMTF|Memory Device|005.18" , "MIF.DMTF|Physical Memory Array|001.13" } uint8 AdditionalErrorData [ 64 ] ; An array of octets holding additional error information. An example is ECC Syndrome or the return of the check bits if a CRC-based ErrorMethodology is used. In the latter case, if a single bit error is recognized and the CRC algorithm is known, it is possible to determine the exact bit that failed. This type of data (ECC Syndrome, Check Bit or Parity Bit data, or other vendor supplied information) is included in this field. If the ErrorInfo property is equal to 3, 'OK', then AdditionalErrorData has no meaning. | Values { "Unknown" , "Other" , "Read" , "Write" , "Partial Write" } ValueMap { "0" , "1" , "2" , "3" , "4" } MappingStrings { "MIF.DMTF|Physical Memory Array|001.10" } uint16 ErrorAccess ; An integer enumeration indicating the memory access operation that caused the last error. The type of error MUST be described by the ErrorInfo property. If the ErrorInfo property is equal to 3, 'OK', then this property has no meaning. | Values { "Unknown" , "Least Significant Byte First" , "Most Significant Byte First" } ValueMap { "0" , "1" , "2" } uint16 ErrorDataOrder ; The ordering for data stored in the ErrorData property. 'Least Significant Byte First' (value=1) or 'Most Significant Byte First' (2) can be specified. If ErrorTransferSize is 0, then this property has no meaning. | MappingStrings { "MIF.DMTF|Memory Device|005.21" , "MIF.DMTF|Physical Memory Array|001.15" } Units ( "Bytes" ) uint64 ErrorResolution ; Specifies the range, in bytes, to which the last error can be resolved. For example, if error addresses are resolved to bit 11 (ie, on a typical page basis), then errors can be resolved to 4K boundaries and this property is set to 4000. If the ErrorInfo property is equal to 3, 'OK', then this property has no meaning. | MappingStrings { "MIF.DMTF|Physical Memory Array|001.11" } Units ( "Bits" ) uint32 ErrorTransferSize ; The size of the data transfer in bits that caused the last error. 0 indicates no error. If the ErrorInfo property is equal to 3, 'OK', then this property should be set to 0. | boolean SystemLevelAddress ; Boolean indicating whether the address information in the property, ErrorAddress, is a system-level address (TRUE) or a physical address (FALSE). If the ErrorInfo property is equal to 3, 'OK', then this property has no meaning. | OctetString MappingStrings { "MIF.DMTF|Physical Memory Array|001.12" } ArrayType ( "Indexed" ) uint8 ErrorData [ 64 ] ; Data captured during the last erroneous mebmory access. The data occupies the first n octets of the array necessary to hold the number of bits specified by the ErrorTransferSize property. If ErrorTransferSize is 0, then this property has no meaning. | uint64 EndingAddress ; The ending address of the bytes in error. | Propagated ( "CIM_StorageExtent.CreationClassName" ) MaxLen ( 256 ) Key string DeviceCreationClassName ; The scoping StorageExtent's CreationClassName. | Propagated ( "CIM_StorageExtent.DeviceID" ) MaxLen ( 64 ) Key string DeviceID ; The scoping StorageExtent's DeviceID. | Propagated ( "CIM_StorageExtent.SystemName" ) MaxLen ( 256 ) Key string SystemName ; The scoping System's Name. | Propagated ( "CIM_StorageExtent.SystemCreationClassName" ) MaxLen ( 256 ) Key string SystemCreationClassName ; The scoping System's CreationClassName. | MaxLen ( 64 ) string Caption ; The Caption property is a short textual description (one- line string) of the object. | string Description ; The Description property provides a textual description of the object. | string ElementName ; 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. |
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