Hi,
I recommend rsync because you can resume transfers if the connection breaks, and it intelligently transfers only the differences between files:
rsync -avz -e 'ssh' /path/to/local/dir user@remotehost:/path/to/remote/dir
also you need to rsync the folder: /home/xtreamcodes/iptv_xtream_codes/movies as well as the folders with the movies in. Also when you add the new server to your panel make sure its the same ID as the old one otherwise you will have to run a SQL query to change the stream_source table information. All films are held in the streams colum