Hp Smart Array P431 Controller Manuel d'utilisateur télécharger pdf (Page 6)

Component identification 6

Controller LEDs

Immediately after you power up the server, the controller runtime LEDs illuminate briefly in a predetermined

pattern as part of the POST sequence. At all other times during server operation, the illumination pattern of

the runtime LEDs indicates the status of the controller.

P431 controller, 2 GiB cache module

Item Color Name Interpretation

Amber

Port1E-OC

Off = Cable power is good.

On = SAS Port 1E has an Overcurrent event. Power is cut off to

the Managed/Active cable.

Amber

Port2E-OC

Off = Cable power is good.

On = SAS Port 2E has an Overcurrent event. Power is cut off to

the Managed/Active cable.

Amber Debug On = Controller is in reset.

Off = Controller is in an idle or runtime state.

Flashing 5 Hz = Controller and cache are performing a backup.

Green Heartbeat When the controller is in good health, this LED flashes at 1 Hz.

During power up, this LED is solid for up to 2 seconds.

Amber Fault When an error occurs, this LED is on. During power up, this LED

is solid for up to 2 seconds.

Green Reserved —

P431 controller, 4 GiB cache module

Item Color Name Interpretation

Amber

Port1E-OC

Off = Cable power is good.

On = SAS Port 1E has an Overcurrent event. Power is cut off to

the Managed/Active cable.

Amber

Port2E-OC

Off = Cable power is good.

On = SAS Port 2E has an Overcurrent event. Power is cut off to

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Hp Smart Array P431 Controller Manuel d'utilisateur Page 6