| $ mkdir d |
| $ cd d |
| |
| $ whoami |
| > root |
| |
| $ touch a |
| |
| Neet to have write_acl permission to chmod or set the acl: |
| $ su bin |
| $ chmod 666 a |
| > chmod: changing permissions of `a': Operation not permitted |
| $ nfs4acl --set 'bin:rwM::allow' a |
| > a: Operation not permitted |
| |
| $ su |
| $ nfs4acl --set 'bin:rwm::allow' a |
| |
| Can set the acl now: |
| $ su bin |
| $ nfs4acl --set 'bin:rwm::allow' a |
| |
| A chmod limits the permissions to the specified mode, which always disables |
| write_acl: |
| $ chmod 666 a |
| $ nfs4acl --set 'bin:rwm::allow' a |
| > a: Operation not permitted |
| |
| $ su |
| $ cd .. |
| $ rm -rf d |