HP 381513-B21 HP Smart Array Controllers for HP Integrity Servers User Guide - Page 44

Battery pack LEDs

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LED ID 6 7 Color Green Green 8 Green 9 Green 10 Green Gas pedal LED status Off Blinking On steadily On steadily Name Comments CR507: Activity Port 3I is active. CR506: Command Outstanding The controller is working on a command from the host driver. CR505: Controller Heartbeat When the controller is in good health, this LED flashes every two seconds. CR504: Gas Pedal This LED, together with the Idle Task LED (next item), indicates the amount of controller CPU activity. For details, see the following table. CR503: Idle Task This LED, together with the Gas Pedal LED (previous item), indicates the amount of controller CPU activity. For details, see the following table. Idle task LED status Blinking Off Off On steadily Controller CPU activity level 0-25% 25-50% 50-75% 75-100% Battery pack LEDs Item ID Color 1 Green Description System Power LED. This LED glows steadily when the system is powered up and 12 V system power is available. This power supply is used to maintain the battery charge and provide supplementary power to the cache microcontroller. Diagnosing array problems 44

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Diagnosing array problems 44
LED ID
Color
Name
Comments
6
Green
CR507: Activity
Port 3I is active.
7
Green
CR506: Command Outstanding
The controller is working on a command from the
host driver.
8
Green
CR505: Controller Heartbeat
When the controller is in good health, this LED
flashes every two seconds.
9
Green
CR504: Gas Pedal
This LED, together with the Idle Task LED (next
item), indicates the amount of controller CPU
activity. For details, see the following table.
10
Green
CR503: Idle Task
This LED, together with the Gas Pedal LED
(previous item), indicates the amount of controller
CPU activity. For details, see the following table.
Gas pedal LED
status
Idle task LED
status
Controller CPU activity level
Off
Blinking
0–25%
Blinking
Off
25–50%
On steadily
Off
50–75%
On steadily
On steadily
75–100%
Battery pack LEDs
Item ID
Color
Description
1
Green
System Power LED. This LED glows steadily when the
system is powered up and 12 V system power is
available. This power supply is used to maintain the
battery charge and provide supplementary power to the
cache microcontroller.