On Fri, Dec 24, 2010 at 11:17 AM, Advanced Computing Group University of Padova
<acg.unipd@gmail.com> wrote:
Hi,
i am building a small 16 nodes cluster gentoo based.
I succesfully installed openmpi and i succesfully tried some simple small test parallel program on a single host but...
i can't run parallel program on more than one nodes
The nodes are cloned (so they are equals).
The mpiuser (and their ssh certificates) uses /home/mpiuser that is a nfs share.
I modified .bashrc
-------------------------
PATH=/usr/bin:$PATH ; export PATH ; LD_LIBRARY_PATH=/usr/lib64:$LD_LIBRARY_PATH ; export LD_LIBRARY_PATH ;
# already present below
if [[ $- != *i* ]] ; then
# Shell is non-interactive. Be done now!
return
fi
---------------------
The very very strange behaviour is that using the --debug-daemons let my program run succesfully.....
Thank you in advance and sorry for my bad english