If you need, uninstall old samba
# yum erase samba samba-common samba-client
install tool
# yum install samba4
or upgrade tool
# yum upgrade samba4
configure settings
# vi /etc/samba/smb.conf
e.g.
[share_folder]
comment = Share Folder
path = /share_folder
create mode = 0777
readonly = no
browseable = yes
public = yes
Check configuration of samba
# testparm
check samba service and version
# smbstatus
startup options
# chkconfig smb on
# service smb start
connect to share folder
e.g.
RUN> \\10.10.10.10\share_folder
remove startup option and stop vnc
# chkconfig smb off
# service smb stop
