ATTO Technology VT-Class manual Initiator/Host Diamond-VT

to an initiator that specifies an incorrect Buffer ID, Mode, Length or Buffer Offset. The Mode is

always Data (0x2), the Buffer ID is always 0 and the Buffer Offset is always 0.

Exhibit 4.1-2 The SCSI command process: reserve the Diamond-VT, send the command, release the Diamond-VT.

Initiator/Host		Diamond-VT
Goal: reserve the Diamond-VT for an in-band CLI command
SCSI cdb: Reserve LUN 0	=>
	<=	SCSI success
Goal: retrieve the Diamond-VT temperature via in-band CLI
1. Issue the command:
SCSI cdb: WriteBuffer LUN 0, bid=’AA’, “get Temperature\n”	=>	places “Temperature=28C\n\r” into
		the read-data buffer
	<=	SCSI success
2. Retrieve the results:
SCSI cdb: ReadBuffer LUN 0, bid=’AA’	=>
	<=	Returns “Temperature=28C\n\r” from
		the read-data buffer
	<=	SCSI success
Goal: release the Diamond-VT for other in-band users
SCSI cdb: Release LUN 0	=>
	<=	SCSI success

18 In-band CLI