IBM SAN Volume Controller 2145-12F, Hardware Installation Manual

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On
The drive is ready for use, but is not in use.
Boot drive status LED
The amber drive status LED indicates one of the following conditions.
Off
The drive is in a good state or has no power.
Flashing
The drive is being identified.
On
The drive failed.
Battery fault LED
The amber Battery fault LED indicates one of the following conditions.
Off
The battery is functioning normally.
Flashing
The battery is being identified.
On
The battery failed.
SAN Volume Controller 2145-SV1 operator-information panel
The operator-information panel contains buttons and indicators such as the power-control button, and
LEDs that provide node information.
Figure 2 on page 4 shows the operator-information panel for the SAN Volume Controller 2145-SV1 .
Figure 2. SAN Volume Controller 2145-SV1 operator-information panel
1 Power-control button and power-on LED
2 Identify LED
3 Node status LED
4 Node fault LED
5 Battery status LED
Power LED
The green power LED indicates one of the following power conditions.
Off
One or more of the following are true:
• No power is present at the power supply input.
• The power supply has failed.
• The LED has failed.
4 SAN Volume Controller : Model 2145-SV1 Hardware Installation Guide