3PAR InForm® OS 2.2.4 Messages and Operator's Guide (320-200119 Rev A, March 2009)

8.13
Using the Component LEDs
InForm OS Version 2.2.4
3PAR Confidential
8.1.5 Controller Node LEDs
Depending upon the configuration, storage servers contain two or four controller nodes, all
located in the storage server chassis.
Controller nodes contain the following LEDs (Figure 8-7):
Figure 8-7. Controller Node LEDs
Consult Table 8-6 to verify proper functioning of controller nodes.
Table 8-6. Controller Node LED Displays
LED Appearance Meaning
Disk Hot-plug Steady amber light Indicates that the node disk is
prepared for hot-plug.
No light Indicates that the node disk is not
prepared for hot-plug.
0684_L_R1
Node Hot-plug LED
Node Status LED
Disk Hot-plug LED
Ethernet
LED Activity
Ethernet
10/100/1000
Mbps LED