[Samba] problems this samba4

[Nick Petrov]

Hello!
I have samba test server. I update from svn samba4 and my old config don`t 
work this samba4. 
[root at localhost sbin]# ./smbd -D -s /etc/samba/smb.conf
Unknown parameter encountered: "max log size"
Ignoring unknown parameter "max log size"
Unknown parameter encountered: "smb passwd file"
Ignoring unknown parameter "smb passwd file"
Unknown parameter encountered: "use sendfile"
Ignoring unknown parameter "use sendfile"
Unknown parameter encountered: "public"
Ignoring unknown parameter "public"
Unknown parameter encountered: "guest ok"
Ignoring unknown parameter "guest ok"
Unknown parameter encountered: "writable"
Ignoring unknown parameter "writable"
Unknown parameter encountered: "security mask"
Ignoring unknown parameter "security mask"
Unknown parameter encountered: "force security mode"
Ignoring unknown parameter "force security mode"
Unknown parameter encountered: "create mask"
Ignoring unknown parameter "create mask"
Unknown parameter encountered: "directory mask"
Ignoring unknown parameter "directory mask"
[Tue Aug 15 22:20:14 2006 MSD, 0 smbd/server.c:212:binary_smbd_main()]
smbd version 4.0.0tp3-SVN-build-17553 started.
Copyright Andrew Tridgell and the Samba Team 1992-2006