[Lxc-users] [Dmtcp-forum] Running DMTCP inside a LXC container

[Alexandre Gravier]

Dear Serge and Kapil, it appears that there is no problem with LXC or
DMTCP; the whole story is due to an unification fs issue.

Thanks again for your help.

Regards,
Alexandre


On Thu, Oct 10, 2013 at 10:24 AM, Alexandre Gravier <al.gravier at gmail.com>wrote:

> Hi Serge. Thanks for double-checking. I'm just a user of that system,
> so I need to contact the sysadmins about that. I (or they) will get
> back to you if they are willing to cooperate.
>
> On Thu, Oct 10, 2013 at 1:19 AM, Serge Hallyn <serge.hallyn at ubuntu.com>
> wrote:
> > Quoting Alexandre Gravier (al.gravier at gmail.com):
> >> Hi Kapil,
> >>
> >> Thank you for your insights. You are spot on. The /proc/<PID>/maps of
> >> the processes I try to serialise with DMTCP contain the exact list of
> >> incorrect filepaths that DMTCP spits out.
> >
> > I can't reproduce that.  /proc/self/maps inside a container shows
> > me /lib/x86_64-linux-gnu/libselinux.so.1 , not the full (pre-pivot-root)
> > path.
> >
> > What versions are you using, and how exactly are you creating and
> > starting the containers?  What distros on host and in container?
> > If you add '-l info -o debug.out' to the lxc-start command, what
> > does debug.out then show?
> >
> > -serge
>
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