HP SureStore 7400 Disk Drive and Power Supply LED Behavior

HP SureStore 7400 Manual

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  • HP SureStore 7400 | Disk Drive and Power Supply LED Behavior - Page 1
    . The amber system fault LED will also flash. If you observe different results, further Troubleshooting may need to be carried out. (See Chapter 3 of the HP StorageWorks Virtual Arrays VA 7000 Family User's and Service Guide for troubleshooting procedures.) Table 1: VA7100 / VA7400 Disk Drive LEDs
  • HP SureStore 7400 | Disk Drive and Power Supply LED Behavior - Page 2
    may need to be carried out. (See Chapter 4 of the HP StorageWorks Disk System 2300 User's Guide or HP StorageWorks Disk System 2405 User's Guide for troubleshooting procedures.) Table 2: DS2300 / DS2405 Disk Drive LEDs Status Indications A Disk Activity (Green*) ON Flashing OFF ON/OFF OFF
  • HP SureStore 7400 | Disk Drive and Power Supply LED Behavior - Page 3
    Power Supply LED Behavior VA7100 / VA7400 / DS2300 / DS2405 Figure 3: Power Module LEDs (Upper: VA7100 / VA7400; Lower: DS2300 / DS2405) A B A B Note A green LED (A) indicates that the power supply is functioning. An amber LED (B in Figure 3) that is on briefly when a component first comes on is
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Disk Drive LED Behavior
VA7100 / VA7400
Figure 1:
Disk Drive LEDs
Note
After installation, the controller starts the Auto Format process.
During this time, the green disk
activity LED (A in Figure 2) will be flashing. The green (A) LED will also blink with I/O activity to the disk.
See Table 1 for a full list of disk LED behaviors. The amber disk fault LED (B) will flash during an Auto
Format process. The amber system fault LED will also flash.
If you
observe different results, further Troubleshooting may need to be carried out.
(See Chapter 3 of
the
HP StorageWorks Virtual Arrays VA 7000 Family User’s and Service Guide
for troubleshooting
procedures.)
Table 1:
VA7100 / VA7400 Disk Drive LEDs Status Indications
A
Disk
Activity
(Green*)
B
Disk Fault
(Amber**)
Indication
Off
Off
Disk not under power.
On
Off
Disk drive under power and operating normally.
Off
On
Disk drive fault.
On
On
Disk drive fault.
Flashing
Off
Disk drive self-test in progress or I/O activity.
On/Off
Flashing
Host is identifying disk drive.
*Controlled by the disk drive.
**Controlled by the array controller.
A
B
A
B