Indicator
Disk drive LEDs
Table 9: Disk drive status LEDs
Indicator
Status LED
Locate UID
Rear view LEDs
1
2
3
Figure 13: Capacity Upgrade rear view
30
Rear view LEDs
Display
Blue on
Blue flashing
Display
Green on, amber off
Green flashing, amber on
Green off, amber on
Green on, amber flashing
Green flashing, amber flashing
Off
Blue on
Blue flashing
4
5
6
7
8
1
2
9
10
11
Description
Location requested. Safe to power
off.
Location requested. Do not power
off. Indicates that maintenance is
in progress. For example, firmware
updating.
Description
No fault, no I/O
No fault, active I/O
Fault
Predictive fault, no I/O
Predictive fault, active I/O
Normal operation
Location requested. Safe to
remove.
Location requested. Do not
remove. Indicates that
maintenance is in progress. For
example, firmware updating.