sometimes when running Open MPI jobs, the application hangs. By looking the
output I get the following error message:
] mca_btl_tcp_frag_recv: readv failed: No route to host (113)
I would expect Open MPI to eventually quit with an error at such situations.
Is the observed behaviour (i.e.: hanging) the intended one ?
If so, what would be the reason(s) behind choosing the hanging over the