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From: G.O. (gurhan.ozen_at_[hidden])
Date: 2007-07-17 14:42:26


On 7/17/07, Bill Johnstone <beejstone3_at_[hidden]> wrote:
> > 2 - Check to make sure that all nodes have the openmpi installed
> > and have the very same executable you are trying to run on the same
> > path, have all permissions correctly.
>
> Yes, they are all installed to /usr/local , the permissions are the
> same, and if I just invoke mpirun on an individual node by logging into
> it, it works. In fact, even commands like "ssh node4 mpirun" (just to
> get the mpirun help banner) work.
>

    How about the executable you are trying to have mpirun to execute?
Does it exist on all nodes , in the same path with correct
permissions?

   Thanks,
   Gurhan