Hello everybody,
we are a team of students, trying to set-up lam on several computers.
However we are having trouble setting up SSH so that it does not require a
password each time
we want to connet to another node.
We followed the instructions in the Red Hat Manuals, how to generate
keypairs and use them , so that
SSH does not require a password every time, but it does not work. It seems
that when we enter a
passphrase for one node, it replaces the keyphrase from the previous node
and this way we can never
have all nodes sighed in at the same time.
I have personally set up a cluster at home, with only 2 nodes and once I
boot up, I am prompted for a passphrase and after this I never have to worry
about entering it again. However it does not work this way on more that 2
nodes. ???
please help if you know a solution to our problem
thank you very much for your time and help
Martin
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