Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] Live process migration
From: Ifeanyi (ifeanyeg2012_at_[hidden])
Date: 2012-12-12 00:58:18


this is what I did after installing dmtcp
 on a different terminal # ./dmtcp_coordinator
on another terminal # ./dmtcp_checkpoint mpirun ./icpi

When I ran this command # ./dmtcp_command --checkpoint.
it terminates with this messages

[8147] WARNING at connectionmanager.cpp:263 in fdToDevice;
REASON='JWARNING(false) failed'
Message: PTS Device not found
[8147] ERROR at connectionmanager.cpp:277 in fdToDevice;
REASON='JASSERT(false) failed'
     fd = 1
     device = /dev/pts/2 (deleted)
Message: PTS Device not found in connection list
icpi (8147): Terminating...

pls what is the way to migrate process with dmtcp?

please assist
Regards - Ifeanyi

On Tue, Dec 11, 2012 at 5:10 PM, Jaroslaw Slawinski <jaross_at_[hidden]
> wrote:

> true, looks like the entire sourceforge is down
> best
> js
>
> On Tue, Dec 11, 2012 at 12:57 AM, Ifeanyi <ifeanyeg2012_at_[hidden]> wrote:
> > Thanks Jaroslaw,
> >
> > I will try it asap, it appears that DMTCP at sourceforge.net site is
> down at
> > the moment.
> >
> > Regards - ifeanyi
> >
> >
> > On Tue, Dec 11, 2012 at 4:11 PM, Jaroslaw Slawinski
> > <jaross_at_[hidden]> wrote:
> >>
> >> check DMTCP - it worked for me
> >> js
> >>
> >> On Mon, Dec 10, 2012 at 11:39 PM, Ifeanyi <ifeanyeg2012_at_[hidden]>
> wrote:
> >> > Hi all,
> >> >
> >> > Just wondering if live process migration of processes is supported in
> >> > open
> >> > mpi?
> >> >
> >> > or any idea of how to do live migration of processes pls.
> >> >
> >> > Regards,
> >> > Ifeanyi
> >> >
> >> > _______________________________________________
> >> > users mailing list
> >> > users_at_[hidden]
> >> > http://www.open-mpi.org/mailman/listinfo.cgi/users
> >> _______________________________________________
> >> users mailing list
> >> users_at_[hidden]
> >> http://www.open-mpi.org/mailman/listinfo.cgi/users
> >
> >
> >
> > _______________________________________________
> > users mailing list
> > users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/users
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users
>