association CIM_SCSIInterface : CIM_ControlledBy

Description:

Note: The use of this class is deprecated in lieu of ProtocolControllerForUnit, because the SCSIController class involved in this association is itself deprecated. The protocol-related aspects of SCSI are better reflected in the new classes and associations. Deprecated description: SCSIInterface is a ControlledBy relationship that indicates which Devices are accessed through a SCSIController and describes the characteristics of this access.

Definition:

Feature Type Class Origin Qualifiers
Antecedent CIM_SCSIController CIM_Dependency
Deprecated No Value
Override Antecedent
Description Note: The use of this method is deprecated. Deprecated description: The SCSIController.
Key TRUE
Dependent CIM_LogicalDevice CIM_Dependency
Override Dependent
Description The controlled Device.
Key TRUE
NegotiatedSpeed uint64 CIM_DeviceConnection
Description When several bus and connection speeds are possible, the NegotiatedSpeed property defines the one that is in use between the Devices. Speed is specified in bits per second. If connection or bus speeds are not negotiated, or if this information is not available or not important to Device management, the property should be set to 0.
Units Bits per Second
MappingStrings MIF.DMTF|Bus Port Association|001.2
PUnit bit / second
NegotiatedDataWidth uint32 CIM_DeviceConnection
Description When several bus and connection data widths are possible, the NegotiatedDataWidth property defines the one that is in use between the Devices. Data width is specified in bits. If data width is not negotiated, or if this information is not available or not important to Device management, the property should be set to 0.
Units Bits
MappingStrings MIF.DMTF|Bus Port Association|001.3
PUnit bit
AccessState uint16 CIM_ControlledBy
Description The State property indicates whether the Controller is actively commanding or accessing the Device (value=1) or not (value=2). Also, the value, "Unknown" (0), can be defined. This information is necessary when a LogicalDevice can be commanded by, or accessed through, multiple Controllers.
ValueMap 0, 1, 2
Values "Unknown" [0]
"Active" [1]
"Inactive" [2]
TimeOfDeviceReset datetime CIM_ControlledBy
Description The time that the downstream Device was last reset by the Controller.
NumberOfHardResets uint32 CIM_ControlledBy
Description Number of hard resets issued by the Controller. A hard reset returns the Device to its initialization or boot-up state. All internal Device state information and data are lost.
Counter TRUE
NumberOfSoftResets uint32 CIM_ControlledBy
Description Number of soft resets issued by the Controller. A soft reset does not completely clear current Device state or data. Exact semantics are dependent on the Device and on the protocols and mechanisms used to communicate with the Device.
Counter TRUE
DeviceNumber string CIM_ControlledBy
Description Address of associated Device in context of the antecedent Controller.
AccessMode uint16 CIM_ControlledBy
Description This property describes the accessibility of the device through the antecedent controller.
ValueMap 2, 3, 4
Values "ReadWrite" [2]
"ReadOnly" [3]
"NoAccess" [4]
AccessPriority uint16 CIM_ControlledBy
Description The property describes the priority given to accesses of the device through this controller. The highest priority path will have the lowest value for this parameter.
SCSITimeouts uint32 CIM_SCSIInterface
Deprecated No Value
Description Note: The use of this method is deprecated. Deprecated description: Number of SCSI timeouts that have occurred since the last hard or soft reset that is related to the controlled Device. The time of last reset is indicated in the TimeOfDeviceReset property, inherited from the ControlledBy association.
Counter TRUE
SCSIRetries uint32 CIM_SCSIInterface
Deprecated No Value
Description Note: The use of this method is deprecated. Deprecated description: Number of SCSI retries that have occurred since the last hard or soft reset that is related to the controlled Device. The time of last reset is indicated in the TimeOfDeviceReset property, inherited from the ControlledBy association.
Counter TRUE
MappingStrings MIF.DMTF|Mass Storage Statistics|001.18
InitiatorId uint32 CIM_SCSIInterface
Deprecated No Value
Description Note: The use of this method is deprecated. Deprecated description: The SCSI Initiator ID.
MappingStrings MIF.DMTF|Bus Port|004.5
TargetId uint32 CIM_SCSIInterface
Deprecated CIM_ProtocolControllerAccessesUnit.TargetControllerNumber
Description Note: The use of this method is deprecated. Deprecated description: The SCSI Target ID.
MappingStrings MIF.DMTF|Bus Port|004.5
TargetLUN uint64 CIM_SCSIInterface
Deprecated CIM_ProtocolControllerForDevice.DeviceNumber
Description Note: The use of this method is deprecated. Deprecated description: The SCSI Target LUN.
MappingStrings MIF.DMTF|Storage Devices|001.4
SCSIReservation uint16 CIM_SCSIInterface
Deprecated No Value
Description Note: The use of this method is deprecated. Deprecated description: SCSIReservation indicates the type of SCSI reservation that currently exists between the source and destination.
ValueMap 0, 1, 2, 3
Values "Unknown" [0]
"None" [1]
"Simple" [2]
"Persistent" [3]
SCSISignal uint16 CIM_SCSIInterface
Deprecated No Value
Description Note: The use of this method is deprecated. Deprecated description: The SCSI signal characteristics being used for this connection. The value listed here must also be listed in the SignalCapabilities field of the SCSIController.
ValueMap 1, 2, 3, 4, 5, 6
Values "Other" [1]
"Unknown" [2]
"Single Ended" [3]
"Differential" [4]
"Low Voltage Differential" [5]
"Optical" [6]
MappingStrings MIF.DMTF|Bus Port|004.4
ModelCorrespondence CIM_SCSIController.SignalCapabilities
MaxQueueDepth uint32 CIM_SCSIInterface
Deprecated No Value
Description Note: The use of this method is deprecated. Deprecated description: Maximum number of Command Descriptor Blocks (CDBs) that can be supported by the target. This data cannot be obtained under all circumstances.
QueueDepthLimit uint32 CIM_SCSIInterface
Deprecated No Value
Description Note: The use of this method is deprecated. Deprecated description: The maximum number of concurrent Command Descriptor Blocks (CDBs) that the initiator will send to the target. This value should never be greater than MaxQueueDepth.

Typographical Conventions:

  1. Inherited properties are italicized.
  2. Local properties are bolded.
  3. Key properties are highlighted in gold

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