Re: [OMPI users] opal_path_nfs freeze

2020-04-23 Thread Jeff Squyres (jsquyres) via users
On Apr 23, 2020, at 8:50 AM, Patrick Bégou wrote: > > As we say in french "dans le mille!" you were right. > I'm not the admin of these servers and a "mpirun not found" was sufficient in > my mind. It wasn't. > > As I had deployed OpenMPI 4.0.2 I launch a new build after setting my > LD_LIBRA

Re: [OMPI users] opal_path_nfs freeze

2020-04-23 Thread Patrick Bégou via users
Hi Jeff As we say in french "dans le mille!" you were right. I'm not the admin of these servers and a "mpirun not found" was sufficient in my mind. It wasn't. As I had deployed OpenMPI 4.0.2 I launch a new build after setting my LD_LIBRARY_PATH to reach OpenMPI4.0.2 installed libs before all othe

Re: [OMPI users] opal_path_nfs freeze

2020-04-22 Thread Jeff Squyres (jsquyres) via users
The test should only take a few moments; no need to let it sit for a full hour. I have seen this kind of behavior before if you have an Open MPI installation in your PATH / LD_LIBRARY_PATH already, and then you invoke "make check". Because the libraries may be the same name and/or .so version nu

[OMPI users] opal_path_nfs freeze

2020-04-21 Thread Patrick Bégou via users
Hi OpenMPI maintainers, I have temporary access to servers with AMD Epyc processors running RHEL7. I'm trying to deploy OpenMPI with several setup but each time "make check" fails on *opal_path_nfs*. This test freeze for ever consuming no cpu resources. After nearly one hour I have killed the p