Bug 1138382

+++ This bug was initially created as a clone of Bug #1092433 +++

+++ This bug was initially created as a clone of Bug #1090986 +++

Description of problem:
=======================
Take Snapshot when Directory is created only on  hashed sub-volume and not on others.
On restoring that snapshot, Directory is not listed on mount point. Lookup on parent Directory is not healing Directory on non-hashed sub-volume.


Version-Release number of selected component (if applicable):
=============================================================
3.5qa2-0.340.gitc193996.el6_5.x86_64


How reproducible:
================
always



Steps to Reproduce:
1. create Distributed volume, start it and FUSE mount it.
2. create Directory from mount point and make sure you take a snap of volume when Directory is created only on hashed sub-volume and not on any other
3. stop volume and restore snap
4. mount volume again and list out content of parent Directory.
newly created Directory is not listed

[root@rhs-client18 new]# ls -l
total 0

5. verify Directory in backend.
Directory is present only on hashed sub-volume, not on other sub-volumes

server1:-
[root@rhs-client18 new]# ls -l
total 0

server2:-
[root@OVM5 brick3]# ls -l
total 0
drwxr-xr-x 2 root root 6 Apr 24 15:01 dir1

server3:-
[root@rhs-client18 new]# ls -l
total 0



Actual results:
===============
DHT self heal is not healing Directory entry and Directory is not visible on mount point

Expected results:
=================
Lookup on mount point should heal Directory entry on all up sub-volume

Additional info:

--- Additional comment from RHEL Product and Program Management on 2014-04-24 10:24:57 EDT ---

Since this issue was entered in bugzilla, the release flag has been
set to ? to ensure that it is properly evaluated for this release.

--- Additional comment from Rachana Patel on 2014-04-29 05:26:27 EDT ---

Able to reproduce without taking snapshot. 
Steps:-
1) send Directory creation from one mount point.
2) When Directory is created on hashed and not not creates on other sub-volumes(non hashed), send lookup from other mount point

--> lookup is not healin Directory on other sub-volumes