IBM TotalStorage DS4400, Руководство пользователя

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Table 12. Battery indicator lights
Indicator light Color
Normal
operation
Problem
indicator
Possible conditions indicated by the
problem indicator
1
Fault-A or
Fault-B
Amber Off On
v
Left or right battery bank has failed
v Battery is either discharged or defective
Full Charge-A
or Full
Charge-B
Green On
2
Off The left or right battery bank has failed.
1
Always use the storage-management software to identify the failure.
2
If the Full Charge-A or Full Charge-B indicator
light is blinking, the battery is in the process of charging.
Fan and communications module indicator light
The fan and communications module has one indicator light, as shown in Figure 27.
OUT
IN
!
2 Gb/s
1 Gb/s
OUT
IN
!
2 Gb/s
1 Gb/s
OUT
IN
!
2 Gb/s
1 Gb/s
OUT
IN
!
2 Gb/s
1 Gb/s
OUT
IN
!
2 Gb/s
1 Gb/s
OUT
IN
!
2 Gb/s
1 Gb/s
OUT
IN
!
2 Gb/s
1 Gb/s
OUT
IN
!
2 Gb/s
1 Gb/s
Fault
Amber light indicates a fault in the fan and
communications module.
Normal status: Off
Problem status: On
Table 13 describes the fan and communications module indicator light.
Table 13. Fan and communications module indicator light
Indicator light Color
Normal
operation
Problem
indicator
Possible conditions indicated by the
problem indicator
1
Fan and
communications fault
Amber Off On
v Fan and communications module has
failed or is installed incorrectly
v Overtemperature condition
1
Always use the storage-management software to identify the failure.
Figure 27. Fan and communications module indicator light
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IBM TotalStorage DS4400 Fibre Channel Storage Server: User’s Guide