FW V06.XX/HAFM SW V08.02.00 HP StorageWorks Director Element Manager User Guide (AA-RTDUC-TE, July 2004)

Table Of Contents
Monitoring and managing the Director
95Director Element Manager User Guide
Port WWN—The port WWN of the attached node (N_Port). The 16-digit
WWN is a set of unique numbers assigned to the device attached to the port.
The WWN is prefixed by the manufacturers name of the host bus adapter that
attaches to the device. If there is a nickname assigned, the nickname displays
instead of the WWN.
Unit Type—The following information, if supported, is supplied by the
attached device:
Channel path ##, where ## will be replaced with the Channel Path
Identifier (2 hex digits)
Communications controller
—Converter
Direct access storage
—Gateway
—HBA
—Host
—Hub
Integrated CTC adapter
Magnetic tape
Module
—Other
—Printer
Proxy-agent
Software driver
Stand-alone CTC adapter
Storage subsystem
Storage device
Switch
Terminal (full screen)
Terminal (line mode)
Unit record (input)
Unit record (output)