On 02/23/2012 10:44 AM, Federico Simoncelli wrote: > Any comment on the BDRV_O_NO_BACKING flag I added? That's the real > trick I'm pulling here. It basically allows to open the second image > only for writing and it doesn't complain if the backing file is not > there yet (it will be copied during step 4).
Yes, it makes sense to me. Paolo