[CRIU] [PATCH 0/9] tty: Implement "current" terminal support

[Saied Kazemi]

It'd be my pleasure Cyrill.  With this feature, we'll be able to checkpoint
and restore interactive containers!

--Saied


On Mon, Mar 9, 2015 at 9:46 AM, Cyrill Gorcunov <gorcunov at gmail.com> wrote:

> On Mon, Mar 09, 2015 at 09:27:00AM -0700, Saied Kazemi wrote:
> >    Hi Pavel,
> >    I quickly repeated the same test as before (sh in one terminal,
> running
> >    criu in another terminal) with criu from the tty-4 branch.  Good news
> is
> >    that dump succeeds even if CONFIG_LEGACY_PTYS is y but restore fails
> >    regardless of CONFIG_LEGACY_PTYS.
> >    Attached is the tarball of the criu image directory.
>
> Hi Saied! Thanks a huge for testing!
>
> So we have
>
> (00.000458) Migrating process tree (GID 1480->1554 SID 1428->1428)
> ...
> (00.015837)   1480: Error (tty.c:1099): tty: No task found with sid 1428
>
> So I miss to handle --shell-job option where current tty should take
> into account process migration. I'll handle it hopefully soon and
> ask your help for testing, ok?
>
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