Hello,
native el7 qemu-kvm package is 1.2.x so that it is supposed to contain
the missing flag in el6 0.12 one for live migration. I saw that
qemu-kvm-rhev.el7 was also provided in the ovirt repo, but may be
unuseful, in this case... what do you think ?(I didn't try livre
migration yet with el7 native qemu)