Promise Technology 15110 user manual 134

VTrak 15110 User Manual

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			State
LEDs
	Dark	Steady	Flashing	Amber	Red
		Green	Green
Power	System Off	Normal	n/a	n/a	n/a
				Fan or	Fan or
FRU*	System Off	Normal	n/a	Battery	Battery
				Problem	Failed
Logical	System Off	Normal	n/a	Logical	Logical
Drive				Drive Critical	Drive Offline
SCSI-1	No Activity	n/a	Activity	n/a	n/a
SCSI-2
Controller	System Off	n/a	Normal**	n/a	n/a

* Field Replacement Unit. “n/a” means this state does not apply to this LED. ** Blinks five times in five seconds, five seconds dark, blinks five times again.

See page 189for more information about field-replaceable components. See page 234 for a discussion of critical and offline logical drives.

Drive Status Indicators

There are two LEDs on each Drive Carrier. They report the presence of power and a disk drive, and the current condition of the drive.

Power/ Activity

Drive Status

Figure 2. VTrak Drive Carrier LEDs

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