Yeah, it looks like orte-clean is busted in 4.0.x and 4.1.x. I have filed
https://github.com/open-mpi/ompi/issues/9171 to track the issue.
FWIW, orte-clean shouldn't be necessary for normal Open MPI runs. We should
fix it (or remove it), of course, but this shouldn't be a blocker for whatever
Hello,
Whenever I try to run orte-clean on any Ubuntu 20.04 system it errors out
with an "OPAL ERROR: Unreachable" error. This is using the system packages
for openmpi, which is version 4.0.3-0ubuntu1. The full error message is
provided at the end of this email. I've seen this both on the fully man
