[Samba] inherit acls not working

[S. J. van Harmelen]

To my knowledge the 'inherit acls' option should make new files inherit
the default acls from the containing folder... Please correct me if I'm
wrong!

But when I turn this setting on, it just don't seem to work... In other
words, newly created files do not get the default acls from the
containing folder...

Please advice anyone... (running Samba 3.0.21b-1 on Debian Sarge)

=====================================================================

[global]
        security = ads
        password server = server01
        encrypt passwords = true
        workgroup = workgroup
        realm = DOMAIN.LOCAL
        netbios name = server

        log file = /var/log/samba/samba.log
        log level = 2
        syslog = 0

        nt acl support = yes
#       map acl inherit = yes

        max mux = 2048

        change notify timeout = 5

        idmap uid = 10000-20000
        idmap gid = 10000-20000
        winbind enum users = yes
        winbind enum groups = yes
        winbind nested groups = yes
        winbind use default domain = yes

[wwwroot]
        comment = wwwroot
        path = /usr/home/ws.old/wws01
        read only = no
        browsable = yes
        writable = yes
        dos filemode = yes
        acl group control = yes
	inherit acls = yes
        veto oplock files = /*.mdb/*.MDB/
        create mask = 0770
        force create mode = 0440
        directory mask = 0771
        force directory mode = 0771
        security mask = 0777
        force security mode = 0440
        directory security mask = 0777
        force directory security mode = 0771