HP StorageWorks 7110 - Virtual Array Service Manual page 79

Figure 25
Disk Drive LEDs (Left: VA 71/7400 A/AZ; Right: VA 7100 D)
A
Table 7
Disk Drive LEDs Status Indications (See Figure 25)
A
B
Disk
Disk Fault
Activity
(Amber**)
(Green*)
Off Off
On Off
Off On
On On
Flashing Off
On/Off Flashing
B
Disk not under power.
Disk drive under power and operating normally.
Disk drive fault.
Disk drive fault.
Disk drive self-test in progress
Host is identifying disk drive.
*Controlled by the disk drive.
**Controlled by the array controller.
Note
— In a controller enclosure, the amber disk fault LED will flash during an
Auto Format process or when downing a disk drive. On a disk
enclosure, the amber system fault LED will also flash.
Indication
or
I/O activity.
B
A
Troubleshooting 79