[Beowulf] MPICH - ssh config question
widyono at seas.upenn.edu
Thu Jun 15 12:21:34 EDT 2006
Some disdain using SSH for this purpose at all, but if you want to use SSH
for whatever reason, google for ssh hostbased site:liniac.upenn.edu. I can't
speak to that being *necessary* for MPICH to run. I'm sure you could just
setup hostbased rsh (using /etc/hosts.equiv) and be done with it, although I
haven't used that method myself.
> What is the proper way to set up ssh so that once I've connected to
> one machine within the cluster I never have to enter a password again
> to move within the cluster? Is this what is necessary to get MPICH
> to run?
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