[Samba] nfsv4-acls for cifs and nfsv4

Ralph Boehme slow at samba.org
Fri Aug 23 14:16:43 UTC 2019

On 8/23/19 3:56 PM, thoralf schulze via samba wrote:
> hi there -
> is it possible to share a directory via samba and (kernel-)nfsv4 in
> parallel and make samba use (ie.: read, write and enforce) nfsv4 acls to
> implement winnt-acls?
> i know that using nfs3 and posix acls is working halfway okay, but
> couldn't find anything useful for nfsv4 and the associated acls - sorry
> if i missed something obvious. i played around with the nfs4acl_xattr
> and acl_xattr vfs objects, only to find that the extended attributes
> written by those are entirely different from the system.posix_acl_access
> that nfsv4 seems to use.

take a look at the upcoming 4.11 where vfs_nfs4acl_xattr has a new
nfs4acl_xattr:encoding=nfs mode.


Ralph Boehme, Samba Team                https://samba.org/
Samba Developer, SerNet GmbH   https://sernet.de/en/samba/
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