Going by
http://lists.nongnu.org/archive/html/qemu-devel/2012-03/msg05001.html
it looks like upstream simply does not support live migration between versions 0.15 (and older) and 1.0.
Going by
http:// lists.nongnu. org/archive/ html/qemu- devel/2012- 03/msg05001. html
it looks like upstream simply does not support live migration between versions 0.15 (and older) and 1.0.