Hello, the subsidiary firm of my employer ordered a Samba enhancement, that will be part of the official sources soon. And I'm sure, that it could be interesting for other Samba users, too: A _VFS module_, that provides basic _WORM functionality_ (write once read many) on top of a Samba share. The new module is currently still only in samba-master, but will be likely part of the next 4.1 and 4.0 release. I've added a HowTo to the Wiki, describing the module and how to use it: https://wiki.samba.org/index.php/VFS/vfs_worm Regards, Marc