> On 25 Mar 2015, at 17:06 , Ralph Castain <r...@open-mpi.org> wrote: > > OHO! You have munge running on the head node, but not on the backends!
Ok, so I now know that munge is ... :) It's running on the MOM node (not on the head node): daemon 18800 0.0 0.0 118476 3212 ? Sl 01:27 0:00 /usr/sbin/munged --key-file /opt/munge/munge.key --num-threads 8 Any tests you would like me to perform?
