Bug 1371811

Description of problem:
=======================
When i tried to recreate the deleted directory, it's failing with the below error message using the reproducing steps mentioned 

[root@ mnt]# ls
[root@ mnt]# 
[root@ mnt]# mkdir abc
mkdir: cannot create directory ‘abc’: File exists
[root@dhcp41-229 mnt]# 


Version-Release number of selected component (if applicable):
=============================================================
glusterfs-3.7.9-12.el7rhgs.x86_64


How reproducible:
=================
Always


Steps to Reproduce:
===================
1. Have one or two nodes cluster and two fuse clients
2. Create two distribute volumes ( vol1 and vol2) and start it.
3. fuse mount the vol1  on client1 using "/mnt" moint point ( v1 -> /mnt ) 
4. Create a "abc" directory inside the fuse mount point (/mnt ) -> /mnt/abc
5. fuse mount the "vol2" on client1 using "/mnt/abc" mount point
6. Again fuse mount the "vol1" on client2 using "/mnt" mount point ( v1 -> /mnt )
5. Now on client2, delete the "abc" directory inside the /mnt 
6. Now on client1, try to recreate the "abc" directory inside /mnt  // it will fail

Actual results:
===============
Failing to create directory in the fuse mount


Expected results:
=================
-


Additional info:
================
deleted directory "abc" does not present in the "vol1" bricks"