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

9.3
Using the Component LEDs
InForm OS Version 2.3.1 Messages and Operator’s Guide
Consult Table 9-1 for bezel LED meanings.
Table 9-1. Bezel LED Meanings
LED Appearance Meaning
Fan 0
Fan 1
Fan 2
Fan 3
Solid green light Indicates fan is operating normally.
Solid amber light Indicates fan error.
Node 0
Node 1
Node 2
Node 3
Flashing green light (1 blink per
second)
Indicates node is fully functional and part
of the cluster.
Flashing amber light
(1 blink per second)
Indicates the node has a failed or missing
power supply, fan or battery, but the node
is still operational.
Steady green light Indicates node is in the process of joining
the cluster.
Rapidly flashing green (3 blinks
per second), in conjunction
with the nodes hot-plug LED
being solid amber (see
Controller Node LEDs on
page 9.14)
Indicates the node is safe to remove.
Steady amber light Indicates an error within the node.
Steady amber and hot-plug LED
amber (see Controller Node
LEDs on page 9.14)
Fatal node failure.