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Subject: Re: [OMPI users] Ssh problem
From: Reuti (reuti_at_[hidden])
Date: 2009-02-16 17:14:22


Am 16.02.2009 um 22:36 schrieb Gabriele Fatigati:

> Dear OpenMPI developers,
> i'm trying to use OpenMPI 1.3 over my laptop but i have a problem with
> ssh. When i launch an MPI program with mpirun, i retrieve the follow
> error:
>
> ssh: connect to host .... port 22: Connection refused.
>
> A daemon (pid 7008) died unexpectedly with status 255 while attempting
> to launch so we are aborting.
>
> This may be because the daemon was unable to find all the needed
> shared libraries on the remote node. You may set your LD_LIBRARY_PATH
> to have the location of the shared libraries on the remote nodes and
> this will automatically be forwarded to the remote nodes.
>
> I have setted LD_LIBRARY_PATH, but still doesn't work.
>
> Could you help me? Thanks in advance.

Can you SSH by hand? - Reuti

> --
> Ing. Gabriele Fatigati
>
> Parallel programmer
>
> CINECA Systems & Tecnologies Department
>
> Supercomputing Group
>
> Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy
>
> www.cineca.it Tel: +39 051 6171722
>
> g.fatigati [AT] cineca.it
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