Verifying Wwn Card Operation - IBM SAN512B-6 Installation, Service And User Manual

4. Reboot the system.

Verifying WWN card operation

About this task
Perform the following tasks to verify operation of the WWN cards:
Procedure
1. Check the LED indicators on the WWN card bezel, located between the power
2. Enter the errDump command. This displays the system error log.
Example
For output examples and additional information on Fabric OS commands, refer to
"Using monitoring commands" on page 85 and the Fabric OS Command Reference.
For more information about error messages, refer to the Fabric OS Message
Reference.
Enter Selection > 1
WWN Airflow direction recovery complete.
Please reboot the system.
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 "Interpreting WWN card LEDs" on page 78.
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Chapter 10. WWN Cards