IBM DCS3860, Инструкция по установке, использованию и обслуживанию

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Table 20. Troubleshooting (continued)
Problem
indicator
Component Possible cause Possible solutions
Amber LED is lit
and green LED
is off
Power supply
(Amber fault
LED is lit and
both power
LEDs are not
lit)
The power switch is
turned off or there is
an ac or dc power
source failure. Replace the failed power supply
or turn on all power-supply
switches. If this is a dc power
supply, check the disconnect
device to ensure that it is
working and is in the on position.
Amber and
green LEDs are
lit
Power supply
(Amber fault
LED is lit and
both power
LEDs are not
lit, AC power
or DC IN LED
is lit and DC
power or DC
out LED is not
lit)
Power supply failure Replace the failed power supply.
See “Replacing components” on
page 77 for more information.
Fan assembly
Fan failure Replace the fan assembly.
Drive Drive not certified Verity the drive and part number
to ensure the drive is supported
by the DCS3860. See
http://www.ibm.com/systems/
storage/disk
Drive failure Use Storage Manager to identify
the failed drive; then replace the
failed drive.
All amber and
green LEDs are
slowly flashing All drives
(activity and
fault LEDs are
not lit)
Check for and solve one of the following situations:
v
storage enclosures are not correctly connected to the
DCS3860.
v
DCS3860 does not have the correct firmware version.
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IBM System Storage DCS3860 Storage System: Installation, User's, and Maintenance Guide