MPICH on RedHat 7.1

[William R. Pearson]

Last week, I posted a question asking whether others had had problems
with MPICH 1.2.1 on RedHat 7.1.  Thanks to help from the MPICH folks
(mpi-bugs at anl.gov), I was able to identify a misconfiguration in my
/etc/hosts file (all localhosts had the name of the machine I cloned
from).  Fixing the misconfiguration fixed the problem, and my MPICH
programs run fine under RH7.1

Bill Pearson