You can skipt the promt password using ssh_keys
y hava a tutorial in spanish (i belive that not usesfull for you :S ...
sorry)
http://www3.uji.es/~galdu/ssh_vs_rsh/ssh_vs_rsh.html
but ssh suport the "keys authentication" method
> I'm using an old versions (6.3) of LAM/MPI. In this version of LAM,
> lamboot uses rsh to run hboot which forks lam demon (lamd). The problem
> we are running in to is that rsh is not allowed (for security reasons)
> on the cluster of machines connected to LSF. Ssh also causes problems
> because it prompts you for the password. I know there's a way to setup
> ssh so it doesn't prompt for a password, but it is not a viable option.
> So, is there a way to fork lam demon without going through lamboot?
>
>
>
> I have not kept up with new features of latest release but does the new
> version of LAM/MPI still require rsh/ssh to fork lam demon?
>
>
>
> Thank You,
>
> YoungHui
>
>
>
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