21.11.2019 12:59, Jamie Heilman wrote: [] >> Oh. That means the broken part is the part which did the conversion, >> that is qemu-img, which is part of qemu-utils. > > Well that's not what my testing shows; after testing through various > different approaches, anytime I build an image with qemu-system-x86 > 4.1 I wind up with corruption, the version of qemu-utils tools used at > any stage doesn't seem to matter. Using qemu-system-x86 3.1 with any > version of qemu-utils tools works OK.
Interesting. What host filesystem it is, where your initial image is created on? Is it xfs by any chance? [] > qemu-img check never reports any problems in any combination. Ok, so it's guest data corruption issue. Would you be willing to run a version of qemu-system-x86_64 I'll build for you? I can sign it with the same pgp key I use to sign my debian package if that's okay with you. Thanks! /mjt
