3PAR InForm® OS 2.3.1 Messages and Operator's Guide (320-200181 Rev B, February 2010)

7.9
Using the Component LEDs
InForm OS Version 2.3.1 Messages and Operator’s Guide
7.1.3 Controller Node LEDs
Depending upon the configuration, storage servers contain between two and eight controller
nodes, all located in the storage server chassis.
Controller nodes contain the following LEDs (Figure 7-4):
Figure 7-4. Controller Node LEDs
Consult Table 7-3 to verify proper functioning of controller nodes.
0571_L_R2
Node
Hot-plug LED
Node Status LED
Ethernet
10/100/1000 Mbps
LED
Ethernet Activity LED
Disk
Hot-plug LED
Table 7-3. Controller Node LED Displays
LED Appearance Meaning
Disk Hot-plug Steady amber light Indicates the internal disk is
ready for hot-plug.
No light Indicates the internal disk is not
ready for hot-plug.