HP SureStore 7400 Disk Drive and Power Supply LED Behavior - Page 1

Disk Drive LED Behavior VA7100 / VA7400 Figure 1: Disk Drive LEDs B A A B 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*) Off On Off On Flashing On/Off B Disk Fault (Amber**) Indication Off Disk not under power. Off Disk drive under power and operating normally. On Disk drive fault. On Disk drive fault. Off Disk drive self-test in progress or I/O activity. Flashing Host is identifying disk drive. *Controlled by the disk drive. **Controlled by the array controller.