Why brick report its port as "N/A" in the output of 'gluster volume status' command in Red Hat Gluster Storage ?

Issue

• Brick status invalid in RHEV-M UI

• Running the gluster volume status command, a brick reports its port as N/A, but the volume otherwise seems operational.

[root@rhs3 ~]# gluster volume status test-vol
Brick x.x.x.x:/data1/testvol                 N/A     Y       27927
Brick x.x.x.x:/data1/testvol                 49182   Y       21651