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CIM_SCSIInitiatorTargetLogicalUnitPath --> [top]
Class Declaration Attributes Name Value NAME CIM_SCSIInitiatorTargetLogicalUnitPath
Class CIM_SCSIInitiatorTargetLogicalUnitPath Qualifiers Name Type Value From Class Association boolean true CIM_SCSIInitiatorTargetLogicalUnitPath Experimental boolean true CIM_SCSIInitiatorTargetLogicalUnitPath Version string 2.10.0 CIM_SCSIInitiatorTargetLogicalUnitPath 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. CIM_SCSIInitiatorTargetLogicalUnitPath
Properties Name Type Value Qualifiers ClassOrigin Initiator CIM_SCSIProtocolEndpoint ref Key
DescriptionCIM_SCSIInitiatorTargetLogicalUnitPath Target CIM_SCSIProtocolEndpoint ref Key
DescriptionCIM_SCSIInitiatorTargetLogicalUnitPath LogicalUnit CIM_LogicalDevice ref Key
DescriptionCIM_SCSIInitiatorTargetLogicalUnitPath OSDeviceName string Description
MappingStringsCIM_SCSIInitiatorTargetLogicalUnitPath AdministrativeWeight uint32 Write
Description
MappingStringsCIM_SCSIInitiatorTargetLogicalUnitPath State uint32 Write
Description
ValueMap
Values
MappingStringsCIM_SCSIInitiatorTargetLogicalUnitPath AdministrativeOverride uint16 Description
ValueMap
Values
MappingStrings
ModelCorrespondenceCIM_SCSIInitiatorTargetLogicalUnitPath LogicalUnitNumber uint16 Description
MaxValue
MappingStringsCIM_SCSIInitiatorTargetLogicalUnitPath Property Qualifiers
Property Initiator Qualifiers Name Type Value From Class Key boolean true CIM_SCSIInitiatorTargetLogicalUnitPath Description string An initiator endpoint. CIM_SCSIInitiatorTargetLogicalUnitPath
Property Target Qualifiers Name Type Value From Class Key boolean true CIM_SCSIInitiatorTargetLogicalUnitPath Description string A target endpoint. CIM_SCSIInitiatorTargetLogicalUnitPath
Property LogicalUnit Qualifiers Name Type Value From Class Key boolean true CIM_SCSIInitiatorTargetLogicalUnitPath Description string A subclass of LogicalDevice representing a SCSI Logical Unit (such as StorageVolume or TapeDrive). CIM_SCSIInitiatorTargetLogicalUnitPath
Property OSDeviceName Qualifiers Name Type Value From Class 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. CIM_SCSIInitiatorTargetLogicalUnitPath MappingStrings string MP_API.SNIA|MP_PATH_LOGICAL_UNIT_PROPERTIES|deviceFileName CIM_SCSIInitiatorTargetLogicalUnitPath
Property AdministrativeWeight Qualifiers Name Type Value From Class Write boolean true CIM_SCSIInitiatorTargetLogicalUnitPath 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. CIM_SCSIInitiatorTargetLogicalUnitPath MappingStrings string MP_API.SNIA|MP_PATH_LOGICAL_UNIT_PROPERTIES|weight CIM_SCSIInitiatorTargetLogicalUnitPath
Property State Qualifiers Name Type Value From Class Write boolean true CIM_SCSIInitiatorTargetLogicalUnitPath Description string The state of this path. Values are defined as follows: Unknown - the path is unavailable,but the cause is not known. Active - The path is okay and active. Passive - The path is okay, but is associated with a target port of target port group in standby access state. Only applies to devices with asymmetric access. Disabled - The path is disabled by administrative request (DisablePathLU). Path Error - The path is unusable due to an error on this path and no SCSI status was received. Logical Unit Error - A SCSI status was received for an I/O through this path indicating a logical unit error. Reserved - The path is unavailable due to a SCSI reservation. Removed - The path is unavailable because the OS or drivers marked the pathunusable. Transitioning - the path is transitioning between two valid states. The only valid values a client can specify are Disabled and Active. All other states are determined by the underlying implementation; attempts to set them should be given an error response. CIM_SCSIInitiatorTargetLogicalUnitPath ValueMap string [See below.] CIM_SCSIInitiatorTargetLogicalUnitPath Values string Unknown
Active
Passive
Disabled
Path Error
Logical Unit Error
Reserved
Removed
TransitioningCIM_SCSIInitiatorTargetLogicalUnitPath MappingStrings string MP_API.SNIA|MP_PATH_LOGICAL_UNIT_PROPERTIES|pathState CIM_SCSIInitiatorTargetLogicalUnitPath
Name Value 0 Unknown 2 Active 3 Passive 4 Disabled 5 Path Error 6 Logical Unit Error 7 Reserved 8 Removed 9 Transitioning
Property AdministrativeOverride Qualifiers Name Type Value From Class 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. CIM_SCSIInitiatorTargetLogicalUnitPath ValueMap string [See below.] CIM_SCSIInitiatorTargetLogicalUnitPath Values string Overriding
Overridden
No override in effectCIM_SCSIInitiatorTargetLogicalUnitPath MappingStrings string MP_API.SNIA|MP_MULTIPATH_LOGICAL_UNIT_PROPERTIES|overridePath CIM_SCSIInitiatorTargetLogicalUnitPath ModelCorrespondence string CIM_SCSIPathConfigurationService.SetOverridePath CIM_SCSIInitiatorTargetLogicalUnitPath
Name Value 2 Overriding 3 Overridden 4 No override in effect
Property LogicalUnitNumber Qualifiers Name Type Value From Class 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. CIM_SCSIInitiatorTargetLogicalUnitPath MaxValue sint64 16383 CIM_SCSIInitiatorTargetLogicalUnitPath MappingStrings string MP_API.SNIA|MP_MULTIPATH_LOGICAL_UNIT_PROPERTIES|overridePathMP_API.SNIA|MP_CancelOverridePath
MP_API.SNIA|MP_SetOverridePathCIM_SCSIInitiatorTargetLogicalUnitPath
Method Qualifiers
Parameters
Parameter Qualifiers