Drive Carrier Assembly Leds - IBM Elastic Storage System 3200 Hardware Planning And Installation Manual

Table 22 on page 84 describes the behavior of system status LEDs according to their position on an
enclosure from left to right as shown in Figure 74 on page 83.
Table 22. Behavior of system status LEDs
LED Type
System Identify
System Fault
Power OK
Server Canister Fault
Server Canister OK
Fan Fault
Fans OK
Power Module Fault
Power Module OK

Drive carrier assembly LEDs

Each drive carrier assembly of IBM Elastic Storage System 3200 includes a set of LEDs that are visible
from the bottom of the drive carrier. On system startup, the green LED illuminates automatically.
The drive status LEDs on a drive carrier shown in the following figure.
84 IBM Elastic Storage System 3200: Hardware Planning and Installation Guide
Color
Blue
Amber
Green
Amber
Green
Amber
Green
Amber
Green
Behavior
ON - The enclosure is receiving
an identify command.
OFF - The enclosure is not
receiving an identify command.
ON - One or more components
within the enclosure experience
a fault that requires a service
action.
OFF - No detectable faults are
present in the enclosure.
ON - The enclosure is powered
on and operating correctly.
OFF - The enclosure is not
powered on.
ON - One or more server
canisters experience a fault that
requires a service action.
ON - Both server canisters
are powered on and operating
correctly.
ON - One or more fan modules
experience a fault that requires a
service action.
ON - All fan modules are
powered on and operating
correctly.
ON - One or more power modules
experience a fault that requires a
service action.
ON - Both modules are powered
on and operating correctly.