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Name
Drive Busy
Power Status
The controller in the upper controller slot is recognized as Controller A,
and the controller in the lower controller slot is recognized as Controller
B.
3.2.4 Controller Module LEDs
The rear panel of the controller module is shown in Figure 3-3. The LEDs
on the controller's faceplate that can be accessed from the rear of the
enclosure are numbered from 1 to 6. The definitions are shown in Table 3-4.
Subsystem Monitoring
Figure 3-2: Drive Tray LEDs
Color
FLASHING
•
Blue/
•
Amber
OFF indicates that there is no activity on the
drive.
GREEN indicates that a drive is installed in
Green/
the drive tray
Red
RED indicates that there is a drive failure.
Table 3-3: Drive Tray LED Definitions
NOTE:
Chapter 3: Subsystem Monitoring
Status
When the LED flashes blue indicates
controller A is writing to or reading date
from the drive. The drive is busy.
When the LED flashes amber indicates
controller B is writing to or reading date
from the drive. The drive is busy.
3-5
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