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

8.14
Using the Component LEDs
InForm OS Version 2.2.4
3PAR Confidential
Node Hot-plug Steady amber light In combination with the Status LED
blinking green three times per
second, indicates the controller node
is prepared for removal.
In combination with the Status LED
being solid, indicates a fatal node
failure.
No light Indicates that the node is not
prepared for removal.
Node status Flashing green light
(1 blink per second)
Indicates that the node is fully
functional and part of the cluster.
Flashing amber light
(1 blink per second)
Indicates that the node has a failed
or missing power supply, fan, battery
backup unit, or TOD battery but the
node is still operational.
Steady green light Indicates that the node is in the
process of joining the cluster.
Rapidly flashing green
(3 blinks per second),
in conjunction with
the hot-plug LED
being solid amber
Indicates that the node is safe to
remove.
Steady amber light Indicates an error within the node.
Solid amber and
hot-plug LED amber
Indicates a fatal node failure.
Table 8-6. Controller Node LED Displays (continued)
LED Appearance Meaning