IBM TotalStorage FAStT700, Руководство пользователя

Страница: 43 / 100

Table 3. RAID controller indicator lights
Indicator light Color Normal
operation Problem
indicator Possible conditions indicated by the
problem indicator
1
Power Green On Off
v
No power to storage subsystem
v
Cables are loose or the switches are off
v
Power supply has failed, is missing, or is not
fully seated
v
Overtemperature condition
Fault
3
Amber Off On
v
Controller failure
Heartbeat Green Blinking Not blinking No controller activity
Status (seven
3
lights not
including
Heartbeat)
Green All indicator lights
are off except the
heartbeat
2
Various patterns
depending on
the condition
2
If any status indicator lights are lit and the
controller is not offline, there is a memory fault
indicating that the controller CRU has failed.
1
Always use the storage-management software to identify the failure.
2
There are eight indicator lights (the Heartbeat
and seven others) the seven others are lit in various patterns, depending on the controller status.
3
If the controller is
offline, all of the indicator lights will be lit. This does not indicate failure.
Battery indicator lights
The battery has four indicator lights, as shown in Figure 25.
Note: To view the battery indicator lights, remove the FAStT700 Storage Server
bezel, as shown in Figure 20 on page 16.
Fault-B
Amber light indicates a fault in
the left battery bank.
Normal status: Off
Problem status: On
Fault-A
Amber light indicates a fault
in the right battery bank.
Normal status: Off
Problem status: On
Full Charge-B
Green light indicates the left
battery bank is fully charged.
Normal status: On
Problem status: Off
Charging status: Blinking
Full Charge-A
Green light indicates the right
battery bank is fully charged.
Normal status: On
Problem status: Off
Charging status: Blinking
Table 4 on page 26 describes the battery indicator lights.
Figure 25. Battery indicator lights
Chapter 2. Operating the FAStT700 Storage Server
25