Dot Hill Systems SANnet II 200, Installation, Operation And Service Manual

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Chapter 7 Troubleshooting Your Array 7-11
Figure 7-4 Drive LEDs Flowchart, 1 of 3
Is only
one drive LED
amber?
Check View and
Edit SCSI
drives menu.
Rotate drive into
another slot.
No
Replace drive.
Yes
Yes
LED green?
2A
Drive LEDs problem (SCSI)
Is drive
displayed?
Power off.
Move drive to new slot.
Power on.
Check drive to see if it is
displayed.
Yes
Yes
End
--Reseat the FRU that is not operating correctly.
--Swap the questionable FRU with a known-good
FRU from the same array.
Notes
Prior to replacing a chassis, try the following:
Does problem
follow drive?
Reseat both EMU
modules.
LED green?
Replace chassis.
No
No
End Yes
Does drive
show bad?
Refer to FRU
Installation Guide
for instructions.
No
No
Yes
No
Continue with
2B
Replace chassis.
*
*
In a single-bus configuration, the replaced drive LED is amber until "scan disk" is performed.