On 11/23/11 3:11 AM, Guitart Francesc wrote: > here I connect through SMB port 445 why in dogs name are you using SMB, a Microsoft Windows protocol, for Unix to NAS file sharing? Unix systems should use NFS for file sharing. netbios is a tangled mess of poorly planned protocols with extensions on the extensions, and warts on the warts (ports 137/138/139 were old NetBIOS, using NetBIOS-over-TCP aka NBT as the transport, while port 445 is the newer native CIFS protocol introduced around Windows2000 time). with NFS, you'd mount the backup directory somewhere, like /nfsbackups just once at bootup time and each user would have their own directory in it, /nfsbackusp/fred (or whatever) and only have read/write access to that directory, managed via standard unix style chmod, chown ... -- john r pierce N 37, W 122 santa cruz ca mid-left coast _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos