How to check HBA host and its corresponding WWPN on RHEL 5, 6 or 7?

Solution Unverified - Updated -

Issue

  • How to check HBA host and its corresponding WWPN?
  • How do I lookup WWN of installed HBAs?
  • How do I locate the world wide number of an hba WWPN (world wide port name)?
  • How do I locate the world wide name of an hba?
  • How to find out which Port Name is being used by an HBA Fibre Channel port?
  • I need to associated my HBA ports WWPN within the Fibre Channel switch. How can I found out the correct name?

Environment

  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • FC/FCoE Host Bus Adapter (QLogic, Emulex, Brocade, Cisco, etc.)

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