On 12/17/2012 10:15 PM, Valerio Pachera wrote: > qemu/kvm options > kvm -drive file=sheepdog:test,cache=writethrough \ > -cdrom /root/vm/iso/systemrescuecd-x86-3.1.1.iso \ > -boot order=d -k it -vnc :1 -m 512 -daemonize -drive file=sheepdog:test,if=virtio... will get you slighted better performance too Thanks, Yuan