Description of problem:
.landfill is a afr trash directory. Not sure if users are allowed to create .landfill dir. But if it is allowed rmdir, ls and cd should also be allowed. But mkdir .landfill succeeds, but ls -a doesn't list  it. cd .landfill fails. and rmdir fails saying no such file or dir. But  mkdir .landfill again and it complains saying file already exists.

Version-Release number of selected component (if applicable):
glusterfs-3.3.0qa34

How reproducible:
Often

Steps to Reproduce:
1. Create and start a replicated volume. And mount the volume.
[root@QA-28 mnt]# mkdir .landfill
[root@QA-28 mnt]# echo $?
0
[root@QA-28 mnt]# ls -a
.  ..
[root@QA-28 mnt]# cd .landfill
bash: cd: .landfill: No such file or directory
[root@QA-28 mnt]# rmdir .landfill
rmdir: failed to remove `.landfill': No such file or directory
[root@QA-28 mnt]# mkdir .landfill
mkdir: cannot create directory `.landfill': File exists
[root@QA-28 mnt]# 


Expected results:
Either user's shouldn't be allowed to create .landfill or if allowed it should be accessible.