<div dir="ltr"><div>vagrant@vagrant:~$ cat /etc/debian_version </div><div>jessie/sid</div><div><br></div><div>vagrant@vagrant:~$ uname -a</div><div>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</div><div><br></div><div>I haven't tried to reproduce lately but when I have a moment I'll run it again.</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Mon, Jul 18, 2016 at 2:48 PM Andrew Vagin <<a href="mailto:avagin@virtuozzo.com">avagin@virtuozzo.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Wed, Jul 13, 2016 at 08:19:34PM +0000, Ross Boucher wrote:<br>
> :(<br>
><br>
> But, I think we're talking about aufs here and not overlayfs.<br>
<br>
What kernel do you use here? I can't reproduce this issue.<br>
<br>
root@ubuntu-1gb-nyc1-01:~/criu# cat /etc/debian_version<br>
jessie/sid<br>
root@ubuntu-1gb-nyc1-01:~/criu# uname -a<br>
Linux ubuntu-1gb-nyc1-01 4.4.0-28-generic #47~14.04.1-Ubuntu SMP Fri Jun<br>
24 16:30:35 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux<br>
<br>
<br>
><br>
> On Wed, Jul 13, 2016 at 1:13 PM Andrew Vagin <<a href="mailto:avagin@virtuozzo.com" target="_blank">avagin@virtuozzo.com</a>> wrote:<br>
><br>
> On Mon, Jul 04, 2016 at 08:55:50PM +0300, Pavel Emelyanov wrote:<br>
> > On 06/29/2016 09:07 AM, Andrew Vagin wrote:<br>
> > > On Tue, Jun 28, 2016 at 10:13:13PM +0000, Ross Boucher wrote:<br>
> > >> Andrew, did you have any other thoughts on this?<br>
> > ><br>
> > > > And I ran the exact same commands outside of docker-in-docker just<br>
> fine,<br>
> > > > so its AUFS docker-in-docker that isn't working I guess.<br>
> > ><br>
> > > How is it critical for us to solve this issue? I am not a big fan of<br>
> > > aufs and overlayfs. Will this issue block a pull-request into Docker?<br>
> ><br>
> > I guess this would be pretty important.<br>
> ><br>
> > Andrey, can you describe what's the issue is from the kernel-to-criu<br>
> > communication POV?<br>
><br>
> Yesterday I tried to investigate this issue, but<br>
> <a href="http://thread.gmane.org/gmane.linux.file-systems.union/826" rel="noreferrer" target="_blank">http://thread.gmane.org/gmane.linux.file-systems.union/826</a><br>
><br>
> overlayfs isn't enough stable to work with my karma :-D<br>
><br>
> ><br>
> > -- Pavel<br>
> ><br>
><br>
</blockquote></div>