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Subject: [OMPI users] ssh between nodes
From: Denver Smith (denver.smith_at_[hidden])
Date: 2012-02-29 16:09:27


Hello,

On my cluster running moab and torque, I cannot ssh without a password between compute nodes. I can however request multiple node jobs fine. I was wondering if passwordless ssh keys need to be set up between compute nodes in order for mpi applications to run correctly.

Thanks