I will try ssh key. Thanks, Yi <div class="gmail_quote">2012/6/25 RaSca <<a href="mailto:rasca@miamammausalinux.org" target="_blank">rasca@miamammausalinux.org</a>> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Il giorno Lun 25 Giu 2012 16:28:44 CEST, GaoYi ha scritto: <div>> Thanks, Alex. > How about qemu+tcp? can it be used for live migration without > additional input procedure. Right now I got little information about it. > Any help will be much appreicated. > Yi </div>To avoid security you can use TLS for encryption, but I think that for what are you searching, ssh shared keys are the best choice (and IMHO, ssh + keys is always the best choice). -- RaSca Mia Mamma Usa Linux: Niente č impossibile da capire, se lo spieghi bene! <a href="mailto:rasca@miamammausalinux.org" target="_blank">rasca@miamammausalinux.org</a> <a href="http://www.miamammausalinux.org" target="_blank">http://www.miamammausalinux.org</a> </blockquote></div>