Hp Smart Array P600-Controller Instrukcja Użytkownika Pobierz pdf (Strona 27)

Diagnosing array problems 27

Diagnosing array problems

In this section

Controller board runtime LEDs.................................................................................................................. 27

Cache module LEDs................................................................................................................................ 28

Diagnostic tools ..................................................................................................................................... 29

Controller board runtime LEDs

NOTE: During server power-up, each runtime LED illuminates randomly until POST has

finished.

LED ID Color LED name and interpretation

0 Amber CR510: Controller Failure LED. The controller firmware has detected an error.

1 Amber CR511: Drive Failure LED. A physical drive connected to the controller has failed.

Check the Fault LED on each drive to determine which drive has failed.

2 Blue CR512: Activity LED for SAS port 2I.

3 Blue CR513: Activity LED for SAS port 1E and 1I.

4 Green CR514: Command Outstanding LED. The controller is working on a command

from the host driver.

5 Blue CR515: Heartbeat LED. This LED blinks every 2 seconds to indicate the controller

health.

6 Green CR516: Gas Pedal LED. This LED, together with item 7, indicates the amount of

controller CPU activity. For details, refer to the following table.

7 Green CR517: Idle Task LED. This LED, together with item 6, indicates the amount of

controller CPU activity. For details, refer to the following table.

8 Amber CR507: Battery Status LED. For interpretation, refer to "Cache module LEDs (on

page 28)."

9 Green CR508: Battery Charging LED. For interpretation, refer to "Cache module LEDs

(on page 28)."

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