Fujitsu GranPower7000 (GP 7000F), M600R, M200R 131, DAT Unit LED Displays on The DAT Unit

11.5 DAT Unit

Table 11.3 LED Displays on The DAT Unit

LED status display		Indication
Active	Attention
(green)	(Amber)
Off	Off	No data cartridge is loaded.
On		A data cartridge is loaded.
Blinking		Loading or unloading a tape, or the tape
(slow)		unit is being self-diagnosed.
Blinking		Operating (reading or writing)
(fast)
Any status	On	The tape unit has failed.
	Blinking	Errors have occurred in the data cartridge
	(slow)	on operation. Use a cleaning cartridge to
		clean the magnetic head. (*1)

*1	If the Attention LED is still blinking after cleaning the head, repeat the operation with
	a different tape. If this clears the signal, the first tape is nearing the end of its life.
	Blinking of the Attention LED is cleared when a new tape is loaded or when the drive
	is power-cycled.

Tape cartridge information

This tape drive supports 60 m, 90 m, 120 m or 125 m DDS cartridges as shown in Table 11.4 .

Table 11.4 DAT Cartridge Capacity

Format	Length	Native capacity	Compressed capacity
DDS-1	60 m	1.3 Gbytes	2.6 Gbytes
DDS-1	90 m	2.0 Gbytes	4.0 Gbytes
DDS-2	120 m	4.0 Gbytes	8.0 Gbytes
DDS-3	125 m	12.0 Gbytes	24.0 Gbytes

Note: The compressed capacity is assuming a data compression ratio of 2:1.

When specifying the data format to be used (native or compressed) for your DAT unit, use the following device codes:

native /dev/rmt/xl[n]

compress /dev/emt/xc[n]

Where x refers to the number specific to your system. To get this number, look in the /dev/rmt directory to find the entry that corresponds to the SCSI ID 5.

[n] is an optional parameter specifying no rewind.

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