HP UX 11i v3 manual Lun

Table	2-3 Hardware Path Field Descriptions (continued)
Field	Value	Fibre Channel Topology of HBA
		Fabric Topologies	Private Loop
Target	Depends on the Fibre	For LUNs with Peripheral Device	With Peripheral Device Addressing,
	Channel topology and	Addressing, the value of this field is the	the value of this field is the lower
	the LUN addressing	lower 4-bits of the third byte of the	4-bits of the Loop ID of the target
	method used.	N_Port ID of the target device. This field	device.
		usually corresponds to the Arbitrated
		Loop Physical Address (AL_PA) of the
		target device.

	For LUNs with Logical Unit Addressing, the value is the Target field of the
	LUN. For LUNs with Volume Set Addressing (Flat Space Addressing), the value
		is bits 3 - 6 of the LUN.
LUN	Depends only on the LUN addressing method used.
LUN Addressing Method		Value of LUN field in Fibre Channel hardwarePath.
Peripheral Device Addressing		The Target or LUN field of the Logical Unit Number.
Logical Unit Addressing		The LUN field of the Logical Unit Number.
Volume Set Addressing (Flat Space		Bits 0 - 2 of the Logical Unit Number.
Addressing)

For more information about the fields in the Logical Unit Number, please see the SCSI Architecture Model - 3 (SAM-3) standards document.

Interpreting Hardware Paths 19