Packard Bell ST8000, 5800 manual RAID Utilities User’s Guide

exceeded.		component. Follow the procedures in
		the Maintenance chapter to replace the
		failed component.
		Change the temperature threshold
	Temperature threshold too low.	value, see Heat Threshold described
		earlier in this guide..
	Cooling fan vent blocked.	Examine the cooling fan vents for
		blockage and clear.
	Inadequate ventilation around the	The location chosen for the DEU
		probably has poor air circulation.
	DEU.	Choose a better location.
Status Indicator LEDs	SCSI data cable not properly	Verify that the SCSI data cable is
not functioning properly.	connected.	properly connected to the DEU SCSI-2
		connector and to the controller card.
A specific drive’s Status	An assigned drive has failed. The	Replace the disk drive and begin
LED is blinking amber	DEU is in a non-fault tolerant mode.	rebuilding the array, see Replacing a
and the Channel Mode		Disk Drive described earlier in this
LED is steady amber.		guide.
A specific drive’s Status	An assigned drive has failed. The	Replace the failed disk drive (Drive’s
LED is blinking amber,	DEU is in a non-fault tolerant mode	Status LED blinking amber).
the remainder of the	and a rebuild operation is in
drive’s Status LEDs in	progress.
that array are steady
amber, and the
Channel Mode LED is
steady amber.
A specific drive’s Status	The disk drive is missing. The DEU	Insert a disk drive and begin an array
LED is OFF and the	is in a non-fault tolerant mode.	rebuild, see Replacing a Disk Drive
Channel Mode LED is		described earlier in this guide.
steady amber.
A specific drive’s Status	A drive has not been assigned into	Assign the drive to an array, refer to the
LED is blinking green	an array or the drive is a hot spare,	RAID Utilities User’s Guide.
and the Channel Mode	however it is in a ready state.
LED is steady green.

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