Brocade Mobility RFS4000 Controller Installation Guide (Supporting software release 4.3.0.0 and later) - Manual (Page 19)

System status LEDs
3
Brocade Mobility RFS4000 Controller Installation Guide 9
53-1001933-02
Controller status (Redundant System)
Fan LED
Temperature status LED
System status 1
LED System status 2 LED Event
off off power off
green solid off redundant system normal operation
green blinking green solid redundant system failed over and adopting
ports
green blinking alternating green blinking &
amber blinking redundant system not failed over.
Fan LED Event
off system off / POST start
green blinking POST in process
green solid all system fans normal operation
amber solid redundant cooling failure system operational
amber blinking system cooling failure - system will be held in reset until the issue
is resolved
Temperature LED Event
off system off
green solid ambient inlet temperature is within specified operating limit
amber solid ambient inlet temperature is near the maximum operating
temperature. during controller start up this LED will be lit solid
amber. this is normal behavior and does not indicate an error.
amber blinking ambient inlet temperature is above the maximum specified
operating temperature. system will be held in reset until the issue
is resolved
MobilityRFS4000ControllerInstallGuide.book Page 9 Friday, June 10, 2011 1:32 PM