Arham,
Please see one of my previous posts and it should give you the answers you need. Just keep in mind that several files and libraries are copied outside of the OTM installation directory by the root.sh script -- so while it's possible to move an OTM installation from server-to-server, it's recommended (and usually faster) to simply re-install.
http://www.otmfaq.com/forums/f23/fil...d-installer-5/ (Which files get modified by the installer?)
Hope this helps!
--Chris