[Samba-it] impostare permessi su directory

[cucca]

Salve a tutti, 
	quando cerco di impostare i permessi di una directory come
administrator da una macchina windows, vedo che questa lavora, ma in realta'
non gli imposta. infatti se ricontrollo i permessi (e le proprieta' tipo
sola lettura) vedo che sono rimaste come prima.

sapreste indicarmi verso quale potrebbe essere il problema? 

Grazie 1000
Denis




/etc/samba/smb.conf

#======================= Global Settings =======================
[global]
workgroup = GRUPPO
server string = Server
interfaces = 192.168.50.3/24 127.0.0.1/24
dns proxy = no
log level = 5
log file = /var/log/samba/log.%m
max log size = 1000
syslog = 0
panic action = /usr/share/samba/panic-action %d
security = user
encrypt passwords = true
passdb backend = ldapsam:ldap://127.0.0.1
#passdb backend = ldapsam://127.0.0.1:389
obey pam restrictions = no
passwd program = /usr/local/sbin/smbldap-passwd.pl -o %u
passwd chat = *new*password* %n\n *new*password* %n\n *successfully*
hide dot files = yes
default case = Lower
veto files = /.*/
use sendfile = no
admin users = administrator, @"Domain Admins"
wins support = yes
name resolve order = wins lmhosts host bcast
time server = yes
kernel change notify = yes

winbind use default domain = yes
template primary group = "Domain Users"

enable privileges = yes
printer admin = @"Domain Users"

preserve case = yes
short preserve case = yes
case sensitive = no

######### TUNNING ###########

#socket options = TCP_NODELAY IPTOS_LOWDELAY
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
read raw = yes
write raw = yes
oplocks = yes
max xmit = 65535
dead time = 15
getwd cache = yes
lpq cache time = 30

########## PRINTING ##########

printing = cups
printcap name = CUPS
printcap = cups
load printers = yes
############ LDAP ############

ldap suffix = dc=GRUPPO,dc=it
ldap admin dn = cn=admin,dc=GRUPPO,dc=it
ldap ssl = no
ldap user suffix = ou=People
ldap idmap suffix = ou=People
ldap group suffix = ou=Group
ldap machine suffix = ou=Hosts
ldap password sync = yes

############ PDC #############

os level = 255
preferred master = yes
domain master = yes
local master = yes
domain logons = yes
logon path =
logon home =
logon script = startup.bat

#### GESTIONE USER DA WIN ####

add user script = /usr/local/sbin/smbldap-useradd.pl -m "%u"
ldap delete dn = Yes
delete user script = /usr/local/sbin/smbldap-userdel.pl "%u"
add machine script = /usr/local/sbin/smbldap-useradd.pl -w "%u"
add group script = /usr/local/sbin/smbldap-groupadd.pl -p "%g"
delete group script = /usr/local/sbin/smbldap-groupdel.pl "%g"
add user to group script = /usr/local/sbin/smbldap-groupmod.pl -m "%u" "%g"
delete user from group script = /usr/local/sbin/smbldap-groupmod.pl -x "%u"
"%g"
set primary group script = /usr/local/sbin/smbldap-usermod.pl -g "%g" "%u"

#======================= Share Definitions =======================

[homes]
        comment = Home Directories
        browseable = no
        writable = no
        create mask = 0700
        directory mask = 0700
[giotto]
        path = /dati/giotto/
        read only = no
        create mask = 0777
        directory mask = 0777

[public]
        path = /dati/public/
        read only = no
        create mask = 0666
        directory mask = 0777

[rubrica]
        path = /dati/rubrica
        read only = no
        browseable = no
        create mask = 0777
        directory mask = 0777

[scambio]
        path = /dati/scambio/
        read only = no
        create mask = 0777
        directory mask = 0777
[netlogon]
        path = /var/lib/samba/netlogon
        read only = yes
        write list = @admin
        browseable = no
[printers]
        comment = All Printers
        browseable = no
        path = /tmp
        printable = yes
        public = no
        writable = no
        create mode = 0777
        guest ok = yes
[print$]
        comment = Printer Drivers
        path = /var/lib/samba/printers
        browseable = yes
        read only = no
        guest ok = yes
        create mode = 0777
[StampantePDF]
        printing = bsd
        path = /tmp
        printable = yes
        guest ok = yes
        use client driver = yes
        print command = /usr/local/sbin/stampapdf.sh %s %u
        comment = StampantePDF
        browseable = Yes
        writeable = Yes
[http]
        path=/var/www
        comment=internet zone
        browseable=yes
        writeable=yes