[CRIU] checkpoint failure in docker test

[Ross Boucher]

vagrant at vagrant:~$ cat /etc/debian_version
jessie/sid

vagrant at vagrant:~$ uname -a
Linux vagrant 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux

I haven't tried to reproduce lately but when I have a moment I'll run it
again.


On Mon, Jul 18, 2016 at 2:48 PM Andrew Vagin <avagin at virtuozzo.com> wrote:

> On Wed, Jul 13, 2016 at 08:19:34PM +0000, Ross Boucher wrote:
> > :(
> >
> > But, I think we're talking about aufs here and not overlayfs.
>
> What kernel do you use here? I can't reproduce this issue.
>
> root at ubuntu-1gb-nyc1-01:~/criu# cat /etc/debian_version
> jessie/sid
> root at ubuntu-1gb-nyc1-01:~/criu# uname -a
> Linux ubuntu-1gb-nyc1-01 4.4.0-28-generic #47~14.04.1-Ubuntu SMP Fri Jun
> 24 16:30:35 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
>
>
> >
> > On Wed, Jul 13, 2016 at 1:13 PM Andrew Vagin <avagin at virtuozzo.com>
> wrote:
> >
> >     On Mon, Jul 04, 2016 at 08:55:50PM +0300, Pavel Emelyanov wrote:
> >     > On 06/29/2016 09:07 AM, Andrew Vagin wrote:
> >     > > On Tue, Jun 28, 2016 at 10:13:13PM +0000, Ross Boucher wrote:
> >     > >> Andrew, did you have any other thoughts on this?
> >     > >
> >     > >   > And I ran the exact same commands outside of
> docker-in-docker just
> >     fine,
> >     > >   > so its AUFS docker-in-docker that isn't working I guess.
> >     > >
> >     > > How is it critical for us to solve this issue? I am not a big
> fan of
> >     > > aufs and overlayfs. Will this issue block a pull-request into
> Docker?
> >     >
> >     > I guess this would be pretty important.
> >     >
> >     > Andrey, can you describe what's the issue is from the
> kernel-to-criu
> >     > communication POV?
> >
> >     Yesterday I tried to investigate this issue, but
> >     http://thread.gmane.org/gmane.linux.file-systems.union/826
> >
> >     overlayfs isn't enough stable to work with my karma :-D
> >
> >     >
> >     > -- Pavel
> >     >
> >
>
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