Re: [libvirt] [PATCH] qemu: Reject migration with memory-hotplug if destination doesn't support it

On Thu, Jul 30, 2015 at 16:47:02 +0200, Peter Krempa wrote: > If destination libvirt doesn't support memory hotplug since all the > support was introduced by adding new elements the destination would > attempt to start qemu with an invalid configuration. The worse part is > that qemu might hang in such situation. > > Fix this by sending a required migration feature called 'memory-hotplug' > to the destination. If the destination doesn't recognize it it will fail > the migration. > > Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1248350 ACK