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

Jiri Denemark jdenemar at redhat.com
Fri Jul 31 12:20:09 UTC 2015

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



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