Brocade 5100 false fan failure indication when only power supply receives input (Doc ID 1390841.1)

Last updated on NOVEMBER 06, 2013

Applies to:

Brocade 5100 Switch - Version Not Applicable to Not Applicable [Release N/A]
Information in this document applies to any platform.
Brocade 5100, running Fabric OS v6.1.1a or earlier.


Symptoms

Brocade 5100, running Fabric OS v6.1.1a or earlier, with two fan/power supplies installed and just one connected to external power  because there is either no A/C connection or its power switch is turned off  will incorrectly report the fan (not connected to external power) as faulty.

EM-1034 Fan <unit num> set to faulty, rc=20006.


Cause

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