> I have a doubt.....because i was thinking about all i have to do, and
> i don't know if using cpu command is the right thing to do. anyway,
> the fact is, i have to launch a simple task from terminal (connected
> by armando) to a node on the cluster (diskless cpu server), i thought
> that cpu command was right but i'm not really sure anymore, because in
> unix i used to use "rsh" and "rcmd".
> any suggestions please??

you've got some sort of problem starting a shell on the remote machine.
it's likely authentication.  make sure the hostowner has speaksfor
abilities on the auth server (/lib/ndb/auth).

- erik

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