IBM TotalStorage FAStT600, Инструкция по установке и эксплуатации

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Troubleshooting
Always use the storage-management software to diagnose storage server problems
and component failures. You can use Table 14 to find solutions to problems that
have definite indicators.
Table 14. Storage server troubleshooting
Problem
indicator
Component Possible cause Possible solutions
Amber LED on Drive CRU Drive failure Replace the drive that has failed.
Fan CRU Fan failure Replace the fan that has failed.
RAID controller
Fault LED RAID controller
failure If the RAID controller Fault LED
is on, replace the RAID controller.
If theRAID controller has been
placed offline by the user, use
storage management software to
place it online. If the controller
failed, replace the RAID
controller.
Expansion or host
port bypass LED SFP port empty No corrective action is needed if
this is a stand-alone storage
server with no expansion units
attached, and if the system is
properly configured.
Otherwise, check to make sure
that the drive expansion unit is
powered on and the FC cables
are attached properly.
Fibre-channel
cable is not
attached to the
expansion unit Connect the fibre-channel cable
to the enclosure port; check other
connections.
The HBA, switch,
or expansion
units are set at
1Gb/s The FAStT600 supports 2Gb/s
fibre-channel connections only
using the 05.33.xx.xx firmware.
Make appropriate hardware
changes to ensure the FAStT600
ports are connecting to ports that
operate at 2Gb/s.
No incoming
signal detected Reattach the SFPs and
fibre-channel cables. Replace
input and output SFPs or cables
as necessary.
Front panel General system
error Indicates that a Fault LED
somewhere on the storage server
has turned on. (Check for amber
LEDs on CRUs.). Use Storage
Manager software to diagnose
server problems.
Amber LED is off
and green LED off Power-supply
CRU Power switch is
turned off or ac
power failure Turn on all power-supply power
switches.
Amber and green
LEDs on Power-supply
CRU Power supply
failure Replace the failed power-supply
CRU.
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IBM TotalStorage FAStT600 Fibre Channel Storage Server: Installation and User’s Guide