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

[Andrey Wagin]

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.

>                 if (fchdir(dfd)) {
>                         fprintf(stderr, "fchdir() failed: %m\n");
>                         return -1;
> --
> 1.7.7.6
>