Description of problem:
=======================
While doing a gluster re-balance from 1*(4+2) to 2*(4+2) and then to 3*(4+2),the re-balance status shows inconsistency (wrong data size) after the re-balance is completed. The re-balance status shows proper data till 4~6 hours of completion, then it mismatches. This was seen in both 2*(4+2) and 3*(4+2) configuration. Though the size was in GB, after the completion of re-balance it shows in PB.


Version-Release number of selected component (if applicable):
============================================================
glusterfs-6.0-15.el7rhgs.x86_64

How reproducible:
================
2/2

Steps:
=====
1.Create a RHHI-V setup with 3 node config
2.Create a disperse volume of 1*(4+2)
3.Start writing fio IO's using a gluster client and wait till its completed (say 400GB)
4.Now add brick and it's 2*(4+2) and start re-balance and wait till it completes
5.After 4-5 hours check the re-balance status, it shows incorrect data size
6.Repeat step 3 and 4 ,now it becomes 3*(4+2)
7.Start re-balance and wait till the re-balance is completed
8.Check the re-balance status as mentioned in step 5


Actual results:
==============
Showing wrong file size (in Peta Byte)


Expected results:
=================
Should show actual size


Additional info:
===============