I got this ssh message when my workstation wasn't allowed access because of the
settings in the files /etc/hosts.allow and /etc/hosts.deny on your ssh server.
On Mon, Feb 16, 2009 at 10:36 PM, 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
> 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.
> 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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