samba使linux普通用户具有创建文件夹、读写文件的权限

[westlab]
        comment = westlab data
        path = /home/westlab
        valid users = westlab
        browseable = yes
        #guest ok = no
        writable = yes
        #inherit permissions = yes
        create mask = 0777
        directory mask = 0777
        force directory mode = 0777
        force create mode = 0777