Re: [PULL 0/2] Block patches

[Vladimir Sementsov-Ogievskiy]

25.03.2021 12:56, Stefan Hajnoczi wrote:
> On Wed, Mar 24, 2021 at 08:42:27PM +0000, Peter Maydell wrote:
> > On Wed, 24 Mar 2021 at 20:18, Vladimir Sementsov-Ogievskiy
> > <vsementsov@virtuozzo.com> wrote:
> > > 24.03.2021 21:05, Peter Maydell wrote:
> > > > On Wed, 24 Mar 2021 at 14:52, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> > > > > Vladimir Sementsov-Ogievskiy (2):
> > > > >     migration/block-dirty-bitmap: make incoming disabled bitmaps busy
> > > > >     migrate-bitmaps-postcopy-test: check that we can't remove in-flight
> > > > >       bitmaps
> > > >
> > > > This failed the 'qsd-jobs' iotest on s390x:
> >
> > > I can't believe it related. My commit modifies bitmap status during bitmaps 
> > > migration on target vm. There is no kind of migration in qsd-jobs test.
> >
> > It's possible it's an intermittent, but it's not one I've seen
> > before. We still have lots of time this release cycle to figure
> > out the issue and get this fix in.
>
> Vladimir: I'll get hold of an s390 machine and try to reproduce the
> failure. I should have some news by Monday.

Thanks! My path modifies migration/block-dirty-bitmap.c. qsd-jobs runs 
block-commit and block-stream jobs and don't start any kind of migration or 
snapshot or savevm, so it seems impossible that qsd-jobs runs the code touched 
by my patch..

> Let's put the pull request on hold for now.
>
> Stefan


--
Best regards,
Vladimir