Description of problem:

Files created in a directory that should inherit ACLs is not working for group write-permissions.That is specfic users in the cannot write into the file evenif he has nfs4_acl permission.

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

How reproducible:
always

Steps to Reproduce:

1.Create and start a volume

2.Export a volume using nfs-ganesha

3.Create any user(user1) and group(group1) in the server and client

4.Mount the volume using nfs4 protocol

5.create directory at mount point : mkdir src

6.set inherit acl(default acl for directory) using nfs4_setfacl on src: nfs4_setfacl -a A:gdf:group1:RWX src 

7. Tries to write into a "file" inside src using user1 : su -c "/bin/echo 'Hello world' > src/file" user1

Actual results:
write fails for the file

Expected results:
write should succeed. 

Additional info:

In the case of kernel nfs it is working properly.The posix ACL set on the backend is same in both cases.But nfs4_acl for nfs-ganesha and kernel nfs is little bit different