Bug 1339145

Description of problem:
Nested directory name leads to no such file or directory. basically if we create nested directory and delete the directory from the mount point when one if the brick is down. it leads to error and warnings.

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

logs placed in the repo @ rhsqe-repo.lab.eng.blr.redhat.com:/var/www/html/sosreports/<bug>
How reproducible: 2/2


Steps to Reproduce:
1. create a nested directory using below script:-
[root@dhcp42-93 nfs]# cat dd.sh 
for ((i=1; i<=1000; i++))
do
mkdir -pv directory$i
cd directory$i
dd if=/dev/urandom of=file$i bs=1k count=1 status=progress
done 

2.kill one of the bricks
3.rm -rf directory* from the mount point using FUSE
4 bring back the brick and check brick logs for the failed directory structure.

Actual results:
Errors were observed on the logs and unable to delete the files.

Expected results:
Files and directory should be deleted from the brick too.

Additional info:
Master build 3.9 dev