I remember where should be alway a "vtic" after logged in, and along with a port number, in (logged in). How come don't I see it in the following command? I am using 8.3.1 Thanks!
 
cluster::> igroup show -v igroup_host
          Vserver Name: cluster-fcp-1
           Igroup Name: igroup_host
              Protocol: fcp
               OS Type: aix
Portset Binding Igroup: -
           Igroup UUID: 9fc9d6ee-1608-11e6-89b1-00a098666b19
                  ALUA: true
            Initiators: c0:50:76:07:2e:d9:00:1c (host-hba-1) (logged in)
c0:50:76:07:2e:d9:00:1e (host-hba-2) (logged in)