4. Names and Functions of Parts
Express5800/D120h User’s Guide
32
Chapter 1 General Description
4.6.4
LED on a hard disk drive
Each hard disk drive is equipped with DISK LED.
<For the on-board configuration>
DISK LED pattern
Description
Action
DISK LED 1
DISK LED 2
Blinking (green)
On (green)
Hard disk drive is being accessed.
–
Off
On (green)
The hard disk is implemented.
Note: The DISK LED 2 lights up in green
when the power cord is connected
even if the power of the server
module is turned off.
–
Off
On (green)
Hard disk drive is failing. Or, it is at a stop.
(System stop)
If the hard disk drive is failing,
contact your sales representative.
<For the RAID controller configuration>
DISK LED pattern
Description
Action
DISK LED 1
DISK LED 2
Blinking (green)
On (green)
Hard disk drive is being accessed.
–
Blinking (amber)
(RAID system
only)
On (green)
Hard disk drive is failing.
Contact your sales representative.
Blinking in green
and umber
alternately
(RAID system
only)
On (green)
Rebuilding is in progress.
When the failed hard disk drive is replaced,
rebuilding process starts automatically (auto
rebuilding feature).
–
Off
On (green)
It is at a stop. (System stop)
–
Off
On (green)
The hard disk is implemented.
Note: The DISK LED 2 lights up in green
when the power cord is connected
even if the power of the server
module is turned off.
–
Important Follow the precautions below when using the auto rebuilding feature.
•
Do not turn off or reboot the server while a HDD is being rebuilt.
•
Wait at least 90 seconds before installing a HDD after removing it.
•
Do not replace a HDD while another HDD is being rebuilt.
DISK LED 2 (green)
DISK LED 1 (green/amber)
