2. To reconfigure airflow direction on installed WWN cards, enter
wwnrecover
.
sw0:admin> wwnrecover
WWN 1 and/or WWN 2 system airflow direction mismatches with the
installed fan FRU's airflow direction.
WWN Non-Critical Seeprom Problem Details
WWN 1 system airflow direction mismatches with installed Fan FRU's
airflow direction!!!!
WWN 2 system airflow direction mismatches with installed Fan FRU's
airflow direction!!!!
Recovery Options
0. Exit
1. Copy Airflow direction from Fan FRU to both WWN cards
3. Enter
1
when prompted for a recover option to copy airflow direction from the fan to both WWN cards.
Enter Selection > 1
WWN Airflow direction recovery complete.
Please reboot the system.
4. Reboot the system.
Verifying WWN card operation
Perform the following tasks to verify operation of the WWN cards:
1. Check the LED indicators on the WWN card bezel, located between the power supplies on the nonport side of the device. The
LED patterns may temporarily change during POST and other diagnostic tests. For information on interpreting LED patterns,
refer to
on page 93.
2. Enter the
errDump
command. This displays the system error log. Refer to the
Brocade Fabric OS Message Reference
for more
information on the messages in this log.
Verifying WWN card operation
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