Description of problem:
-------------------------
Output of "multipath -ll" doesn't give the proper details about the LUN's created.It should either display the Lun value or rbd image name configured for that particular LUN

Version-Release number of selected component (if applicable):
v-10.2.3-10


# multipath -ll 

mpatha (36001405a05acdde9508402e98bef40d7) dm-0 LIO-ORG ,IBLOCK
size=800G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw
|-+- policy='queue-length 0' prio=0 status=enabled
| `- 7:0:0:0  sde  8:64   failed faulty running
|-+- policy='queue-length 0' prio=0 status=enabled
| `- 8:0:0:0  sdf  8:80   failed faulty running
|-+- policy='queue-length 0' prio=10 status=active
| `- 9:0:0:0  sdg  8:96   active ready  running
`-+- policy='queue-length 0' prio=10 status=enabled
  `- 10:0:0:0 sdh  8:112  active ready  running


It just displays the mapper device and dm-X as a name.
It's very difficult to find out the LUN which is mapped as device.