Installation guide

Chapter 2 Controls, Ports, and Indicators
20
Hard Disk Drive LED Indicators
Each disk drive module has two LED indicators: one for status and one for
activity. You can view these LED indicators on the LH 6000 and on the LH 6000r
with the bezel open. For more information on hard drives, see Chapter 4,
"Installing Mass Storage Devices."
Light pipes on the disk drive modules transmit light to the indicators from LEDs
mounted on the hot-swap mass storage cage. Verify that the LED indicators show
the correct status and activity for all of the installed disk drives.
Activity
Status
Figure 2-4. Disk Drive LED Indicators
Table 2-3. Disk Drive LED Indicators
Status LED Indicator Activity LED Indicator
Off: Drive not present, or not connected to
the cage
Off: No Drive activity
Green: Drive normal Green (flashing): Accessing Drive
Amber (flashing): Drive failure predicted
Green (solid for more than one
minute): Drive spinning up, or
"hung"
Red (fast flashing): Drive fault
Red (solid): Drive power fault