WWN on HP-UX: How To?

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Below are the commands used to identify WWNs on HP-UX,
#ioscan -fnC fc
Above CLI will list all HBAs (FC port) detected by HP-UX. Lets say from the output we determine one of the FCs as /dev/fcd0
#fcmutil /dev/fcd0 
This CLI will display all information about /dev/fcd0. If we want specific information about WWN then we can easily grep the output of above CLI as below,
#fcmutil /dev/fcd0 | grep -i WWN


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Mandar is a seasoned software professional for more than a decade. He is Cloud, AI, IoT, Blockchain and Fintech enthusiast. He writes to benefit others from his experiences. His overall goal is to help people learn about the Cloud, AI, IoT, Blockchain and Fintech and the effects they will have economically and socially in the future.

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