On Mon, Jun 18, 2012 at 02:57:12PM +0300, Alek Paunov wrote: > However, I never tried to update qemu-system with live VMs. The update will work, but the VMs will still be running the old code. You can actually solve that problem using VM migration: live migrate the VM from the old qemu to the new qemu. Downtime should be minimal (a fraction of a second). Like a good daemon, qemu is able to serialize its internal state and reproduce it in another instance. So there is definitely a path to make this work if, for example, qemu was found to have a serious security bug. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into Xen guests. http://et.redhat.com/~rjones/virt-p2v -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
