Hp Smart Array P700m Controller Manuale Utente Scaricare il pdf (Pagina 27)

Diagnosing array problems 27

Diagnosing array problems

Controller board runtime 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, as described in the following

table.

LED ID Color LED name and interpretation

1 Amber CR10: Thermal Alert LED. Not used on this controller.

2 Amber CR9: System Error LED. The controller ASIC has locked up and cannot process

any commands.

3 Amber CR1: Diagnostics Error LED. One of the diagnostics utilities in the server has

detected a controller error.

4 Amber CR2: 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.

5 Green CR3: Activity LED for port 2.

6 Green CR4: Activity LED for port 1.

7 Green CR5: Command Outstanding LED. The controller is working on a command from

the host driver.

8 Green CR6: Controller Heartbeat LED. This LED flashes every 2 seconds to indicate the

controller health.

9 Green CR7: Gas Pedal LED. This LED, together with the Idle Task LED, indicates the

amount of controller CPU activity. For details, see the following table.

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 35 36

Nessun commento

Hp Smart Array P700m Controller Manuale Utente Pagina 27