Table 4 I/O module LEDs
(continued)
Indicates
Appearance
LED
Callout
Off – Not ready and no power
Flashing -- activity
Controller Node and Internal Component LEDs
Controller node LEDs are shown in
Table 5 (page 22)
.
NOTE:
Issue the
locatenode
command to flash the hotplug LED blue.
Table 5 Controller Node LEDs
No Cluster
On
Green
Status
Boot
Quick Flashing
Cluster member
Slow Flashing
OK to remove
On
Blue
Hotplug
Not OK to remove
Off
Locate command issued
Flashing
Fault
On
Amber
Fault
No faut
Off
Node in cluster and there is a
fault
Flashing
Ethernet LEDs
The controller node has two built-in Ethernet ports and each includes two LEDs (see
Table 6 (page
22)
).
Table 6 Ethernet LEDs
1 Gbe Link
On
Green
Link Up
Speed
Left
100 Mbit Link
On
Amber
No link established or 10 Mbit Link
Off
No link activity
On
Green
Activity
Right
No link established
Off
Link activity
Flashing
FC Port LEDs
The controller node has two FC ports and each includes two LEDs. The arrow heads shaped LEDs
point to the port they are associated with. The illustration shows the LEDs associated with the FC-1
port.:
22
Understanding LED Indicator Status
