Hi;
Please forgive me if this is a niave newbie question. I am trying to
execute mpirun on a system that has rocks4.2.1. (I am running mpich
which came with the rocks install package) As root I can run "mpirun -np
4 cpi" with no problems, however as non-root user I get the following
error:
env: /opt/lam/gnu/lib: Permission denied
I have changed the permissions of the /opt/lam/gnu/lib directory on both
the front end and the compute node (/opt is not cross mounted across
compute nodes) so that the non-root user is the owner of the
directory...however this had absolutely no effect on the error. I have
also opened the entire directory to all r and x privileges.
Any advice you may have would be most welcome - thanks in advance!
Regards;
Aurora
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