On 15 December 2016 at 19:03, Dr. David Alan Gilbert <dgilb...@redhat.com> wrote: > One thing we'd have to do if we did that would be to > add another flag to devices to declare that they might > sometime in the future call the migrate_add_blocker.
...do you have a third-party library to suggest for the "foretell the future" functionality necessary for devices to implement this correctly? :-) thanks -- PMM