[CRIU] failure dumping nginx in docker container

Ross Boucher rboucher at gmail.com
Mon Jul 6 13:38:00 PDT 2015


Cyrill,

The restore still fails with this patch. It looks like the same issue to me:
https://gist.github.com/boucher/54dc63be0416354d25c0

-Ross


On Mon, Jul 6, 2015 at 1:35 AM, Cyrill Gorcunov <gorcunov at gmail.com> wrote:

> On Fri, Jul 03, 2015 at 12:04:12AM +0300, Cyrill Gorcunov wrote:
> > On Thu, Jul 02, 2015 at 09:45:09AM -0700, Ross Boucher wrote:
> > >    Yes, thanks for your patch Andrew. Cyrill, here are two sets of
> > >    dump/restore logs. The one's titled "working" are with Andrew's
> patch, the
> > >    one's titled "not-working" are from master (as of yesterday).
> > >    https://gist.github.com/boucher/3bcb9f0c98d05a819974
> > >    (even though it says "not-working.dump" the dump part works just
> fine, its
> > >    only the restore that fails)
> > >    These were produced by building docker with criu support and
> running the
> > >    container with the default command from the "nginx" image.
> >
> > Could you please give the patch attached a shot?
>
> Ross, I'm sorry for delay, been busy. Could you please either run
> this patch (attached) or simply run restore with --manage-cgroups=soft
> (which is the same), and tell me if it helps.
>
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