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More a note to myself ;)

Find the “Ports”

fc-host-01a:/opt/qlcnic # cat /sys/class/fc_host/host
host10/ host9/

Take a look inside

fc-host-01a:/opt/qlcnic # ls /sys/class/fc_host/host10/
device/ max_npiv_vports port_name speed supported_speeds uevent
dev_loss_tmo node_name port_state statistics/ symbolic_name vport_create
fabric_name npiv_vports_inuse port_type subsystem/ system_hostname vport_delete
issue_lip port_id power/ supported_classes tgtid_bind_type

Find the WWNs

fc-host-01a:/opt/qlcnic # cat /sys/class/fc_host/host10/port_name
0x21000024f………
fc-host-01a:/opt/qlcnic # cat /sys/class/fc_host/host9/port_name
0x21000024f………