On that system please tell us what these return: ibstat ibstatus sminfo ibdiagnet
On Wed, 10 Oct 2018 at 12:49, John Hearns <hear...@googlemail.com> wrote: > > Noam, what does ompi_info say - specifically which BTLs are available? > Stupid question though - this is a single system with no connection to a > switch? > You probably dont have an OpenSM subnet manager running then - could that be > the root cause? > > On Wed, 10 Oct 2018 at 09:53, Dave Love <dave.l...@manchester.ac.uk> wrote: > > > > RDMA was just broken in the last-but-one(?) RHEL7 kernel release, in > > case that's the problem. (Fixed in 3.10.0-862.14.4.) > > _______________________________________________ > > users mailing list > > users@lists.open-mpi.org > > https://lists.open-mpi.org/mailman/listinfo/users _______________________________________________ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
