[CRIU] Re: [PATCH 1/2] zdtm: Mount devpts in new root

[Cyrill Gorcunov]

On Sun, Sep 30, 2012 at 10:47:41PM +0400, Andrey Wagin wrote:
> 2012/9/30 Cyrill Gorcunov <gorcunov at openvz.org>:
> > In case if we enter the new rootfs don't forget to
> > mount devpts, otherwise ttys can't be connected.
> >
> > Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
> > ---
> >  test/zdtm/lib/ns.c |    4 ++++
> >  1 files changed, 4 insertions(+), 0 deletions(-)
> >
> > diff --git a/test/zdtm/lib/ns.c b/test/zdtm/lib/ns.c
> > index 664715f..bf10666 100644
> > --- a/test/zdtm/lib/ns.c
> > +++ b/test/zdtm/lib/ns.c
> > @@ -107,6 +107,10 @@ done:
> >                         fprintf(stderr, "mount(/proc) failed: %m\n");
> >                         return -1;
> >                 }
> > +               if (mount("pts", "/dev/pts", "devpts", MS_MGC_VAL, NULL)) {
> > +                       fprintf(stderr, "mount(/dev/pts) failed: %m\n");
> > +                       return -1;
> > +               }
> 
> I think we should to create the directory.

On the testing machine it's created on bind mounting. Could you please
check out if this patch doesn't work for you?

	Cyrill