Open MPI logo

Open MPI User's Mailing List Archives

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

Subject: Re: [OMPI users] Fwd: Open MPI can't launch remote nodes via SSH
From: Jeff Squyres (jsquyres) (jsquyres_at_[hidden])
Date: 2013-12-10 08:05:09

Please send all the information listed here:

On Dec 10, 2013, at 5:49 AM, ÖÜÎÄƽ <zhouwenping_at_[hidden]> wrote:

> ---------- Forwarded message ----------
> From: ÖÜÎÄƽ <zhouwenping_at_[hidden]>
> Date: 2013/12/10
> Subject: Open MPI can't launch remote nodes via SSH
> To: devel <devel_at_[hidden]>
> I am trying to set up Open MPI between a few machines on out network. Open MPI works fine locally, but I just can't get it to work on a remote node. I can ssh into the remote machine (without password) just fine, but if I try something like
> mpiexec -n 2 -H node1,node2 /usr/local/mpihouse/MPIDemo
> then the ssh connection just endless waiting ,no result,no error reports!!!
> <why i can't load the remote process.tar.gz>_______________________________________________
> users mailing list
> users_at_[hidden]

Jeff Squyres
For corporate legal information go to: