HP P4000 HP Smart Array SAS controllers for Integrity servers support guide - Page 17

Table 1-5 Interpreting Smart Array P700m runtime LEDs, Table 1-6 Determiningthe Smart Array P700m

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Table 1-5 Interpreting Smart Array P700m runtime LEDs LED ID 1 2 3 4 5 6 7 8 9 10 Color Amber Amber Amber Amber Green Green Green Green Green Green Name CR10 CR9 CR1 CR2 CR3 CR4 CR5 CR6 CR7 CR8 LED name and interpretation Thermal Alert LED. This LED is not used. System Error LED. The controller ASIC has locked up and cannot process any commands. Diagnostics Error LED. One of the server diagnostics utilities has detected a controller error. Disk Failure LED. A physical disk connected to the controller has failed. See the Fault LED on each disk to determine the failed disk. Activity LED for SAS port 2. Activity LED for SAS port 1. Command Outstanding LED. Indicates that the controller is working on a command from the host driver. Controller Heartbeat LED. This LED flashes every two seconds to indicate controller health. Gas Pedal LED. This LED, with item 10 (CR8), indicates the amount of controller CPU activity. See Table 1-6. Idle Task LED. This LED, with item 9 (CR7), indicates the amount of controller CPU activity. See Table 1-6. Table 1-6 Determining the Smart Array P700m controller CPU activity level LED 9 (Gas Pedal) Status Off Flashing On Steady On steady LED 10 (Idle Task) Status Flashing Off Off On Steady Controller CPU activity level 0 to 25% 25 to 50% 50% to 75% 75% to 100% NOTE: During server power on, each runtime LED illuminates randomly until POST completes. Smart Array P700m controller features 17

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Table 1-5 Interpreting Smart Array P700m runtime LEDs
LED name and interpretation
Name
Color
LED ID
Thermal Alert LED. This LED is not used.
CR10
Amber
1
System Error LED. The controller ASIC has locked up and cannot process
any commands.
CR9
Amber
2
Diagnostics Error LED. One of the server diagnostics utilities has detected
a controller error.
CR1
Amber
3
Disk Failure LED. A physical disk connected to the controller has failed.
See the Fault LED on each disk to determine the failed disk.
CR2
Amber
4
Activity LED for SAS port 2.
CR3
Green
5
Activity LED for SAS port 1.
CR4
Green
6
Command Outstanding LED. Indicates that the controller is working on
a command from the host driver.
CR5
Green
7
Controller Heartbeat LED. This LED flashes every two seconds to indicate
controller health.
CR6
Green
8
Gas Pedal LED. This LED, with item 10 (CR8), indicates the amount of
controller CPU activity. See
Table 1-6
.
CR7
Green
9
Idle Task LED. This LED, with item 9 (CR7), indicates the amount of
controller CPU activity. See
Table 1-6
.
CR8
Green
10
Table 1-6 Determiningthe Smart Array P700m controller CPU activity level
Controller CPU activity level
LED 10 (Idle Task) Status
LED 9 (Gas Pedal) Status
0 to 25%
Flashing
Off
25 to 50%
Off
Flashing
50% to 75%
Off
On Steady
75% to 100%
On Steady
On steady
NOTE:
During server power on, each runtime LED illuminates randomly until POST completes.
Smart Array P700m controller features
17