[CRIU] Can’t pause restored containers (no entry in /sys/fs/cgroup/freezer/docker/ )

[Ross Boucher]

I can confirm this works.

On Tue, Sep 8, 2015 at 2:13 AM, Andrew Vagin <avagin at odin.com> wrote:

> Hi Francisco,
>
> Could you try out with these changes:
> https://github.com/opencontainers/runc/pull/253
>
> Now a container is restored inside a correct cgroup set.
>
> On Sat, Sep 05, 2015 at 02:42:17PM -0700, Francisco Tolmasky wrote:
> > It seems that when I restore from a checkpoint, no entry is placed in
> /sys/fs/
> > cgroup/freezer/docker/, which leads to me not being able to pause the
> > container. I’ve seen some cgroup commits going by here, is this
> related/already
> > being addressed?
> >
> > BTW, I’ve tried first making a container, then restoring into it to try
> to get
> > my freezer entry, but restore is crashing for an unrelated reason when I
> do
> > that (we’ve only ever restored from start in our use case so not sure at
> all
> > what that is about).
> >
> > Thanks,
> >
> > Francisco
> >
> > --
> > Francisco Tolmasky
> > www.tolmasky.com
> > tolmasky at gmail.com
>
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