NFS protocol ACL support

Hi,

I use my QNAP TS-433 as a file server. QTS version is QTS 5.2.9.3499 and the filesystem protocol is based on NFS. I also would like to benefit from ACL and for this reason I enabled NFS version 4.1 support along with Advanced Folder Permissions.

However, I get Operation to request attribute not supported error when I run nfs4_getfacl command from the client machine:

$ nfs4_getfacl foo
Operation to request attribute not supported: foo

Can you please help me with this?

It looks like it took longer than expected to apply the settings. Now the ACL seems to be active.