Class CIM_SCSIInitiatorTargetLogicalUnitPath
extends CIM_InitiatorTargetLogicalUnitPath

An association that models a host driver path to a SCSI logical unit. Each permutation of initiator and target ProtocolEndpoints and logical units is considered a separate path. This class describes end-to-end path behavior such as properties and operations commonly used in multipath management.

Table of Contents
Hierarchy
Direct Known Subclasses
Class Qualifiers
Class Properties
Class Methods

Class Hierarchy

CIM_InitiatorTargetLogicalUnitPath
|
+--CIM_SCSIInitiatorTargetLogicalUnitPath

Direct Known Subclasses

Class Qualifiers

Name	Data Type	Value
Association	boolean	true
Description	string	An association that models a host driver path to a SCSI logical unit. Each permutation of initiator and target ProtocolEndpoints and logical units is considered a separate path. This class describes end-to-end path behavior such as properties and operations commonly used in multipath management.
UMLPackagePath	string	CIM::Device::StorageDevices
Version	string	2.15.0

Class Properties

Local Class Properties

Name	Data Type	Default Value	Qualifiers
Name	Data Type	Default Value	Name	Data Type	Value
AdministrativeOverride	uint16
			Description	string	AdministrativeOverride allows an administrator to select a single path, force all I/O to this path, and disables load balancing. The steady-state value is 'No override in effect'. When an administrator sets an override for a particular path, that path's AdministrativeOverride is set to 'Overridding' and all other paths to same logical unit are assigned a value of 'Overridden'. This property is changed using the OverridePath method in SCSIPathConfigurationService.
			MappingStrings	string	MP_API.SNIA\|MP_MULTIPATH_LOGICAL_UNIT_PROPERTIES\|overridePath
			ModelCorrespondence	string	CIM_SCSIPathConfigurationService.SetOverridePath
			ValueMap	string	2, 3, 4
			Values	string	Overriding, Overridden, No override in effect
AdministrativeWeight	uint32
			Description	string	A value assigned by an administrator specifying a preference to assign to a path. The drivers will actively use all available paths with the highest weight. This allows an administrator to assign a subset of available paths for load balanced access and reserve the others as backup paths. For symmetric access devices, all paths are considered 'available'. For asymmetric access devices, all paths in active target port groups are considered available.
			MappingStrings	string	MP_API.SNIA\|MP_PATH_LOGICAL_UNIT_PROPERTIES\|weight
			Write	boolean	true
LogicalUnitNumber	uint16
			Description	string	The SCSI Logical Unit Number. This is the unit number with values below 16,384 used in management applications. It is not the full SCSI SAM 8-byte logical unit number structure. Using the terminology from the T10 SCSI specifications, this is the LU number with a value between 0 and 255 using the Peripheral device addressing method with Bus Identifier zero or a LU number between 0 and 16,383 using the Flat space (AKA volume set) addressing method.
			MappingStrings	string	MP_API.SNIA\|MP_MULTIPATH_LOGICAL_UNIT_PROPERTIES\|overridePathMP_API.SNIA\|MP_CancelOverridePath, MP_API.SNIA\|MP_SetOverridePath
			MaxValue	sint64	16383
OSDeviceName	string
			Description	string	The OS Device Name for this path. Only applicable if the ExposedPathDeviceFiles property is true in the instance of SCSIMultipathConfigurationCapabilities associated with the LogicalDevice/RedundancySet this instance is a member of.
			MappingStrings	string	MP_API.SNIA\|MP_PATH_LOGICAL_UNIT_PROPERTIES\|deviceFileName

Association References

Name	Class Origin	Reference Class	Qualifiers
Name	Class Origin	Reference Class	Name	Data Type	Value

Inherited References

Name	Class Origin	Reference Class
Initiator	CIM_InitiatorTargetLogicalUnitPath	CIM_ProtocolEndpoint
			LogicalUnit	CIM_InitiatorTargetLogicalUnitPath	CIM_LogicalDevice
						Target	CIM_InitiatorTargetLogicalUnitPath	CIM_ProtocolEndpoint

Inherited Properties

Name	Data Type	Class Origin
State	uint32	CIM_InitiatorTargetLogicalUnitPath

Class CIM_SCSIInitiatorTargetLogicalUnitPathextends CIM_InitiatorTargetLogicalUnitPath

Table of Contents Hierarchy Direct Known Subclasses Class Qualifiers Class Properties Class Methods