Maybe not, sounds like this bug is more about properly updating the instance.image metadata to update the min_disk when resizing the instance to a larger flavor so that when you create a snapshot of the instance and try to boot from that snapshot with a smaller flavor it fails.
Seems we could write a functional test to recreate this?
> Is bug 1646740 a duplicate of this?
Maybe not, sounds like this bug is more about properly updating the instance.image metadata to update the min_disk when resizing the instance to a larger flavor so that when you create a snapshot of the instance and try to boot from that snapshot with a smaller flavor it fails.
Seems we could write a functional test to recreate this?