9 Neet to have write_acl permission to chmod or set the acl:
12 > chmod: changing permissions of `a': Operation not permitted
13 $ nfs4acl --set 'bin:rwM::allow' a
14 > a: Operation not permitted
17 $ nfs4acl --set 'bin:rwm::allow' a
21 $ nfs4acl --set 'bin:rwm::allow' a
23 A chmod limits the permissions to the specified mode, which always disables
26 $ nfs4acl --set 'bin:rwm::allow' a
27 > a: Operation not permitted