Sebastian, The error message is pretty self-explanatory /usr/mpi/gcc/openmpi-1.8.8/bin/orted is missing on your compute nodes.
it seems you are using /usr/mpi/gcc/openmpi-1.8.8/bin/mpirun on your frontend node (e.g. the node on which mpirun is invoked) but Open MPI was not updated on some nodes listed in your nodes8 machinefile you likely want to contact your sysadmin and figure this out Cheers, Gilles On Sat, Nov 19, 2016 at 4:22 PM, Sebastian Antunez N. <antunez.sebast...@gmail.com> wrote: > Hello Guys > > I have a cluster of HPC and I update OFED, Firmware etc. > > Post reboot and run mpirun -machinefile nodes8 -n 128 > /home/HPL/run_hpl/xhpl show the following error > > bash: /usr/mpi/gcc/openmpi-1.8.8/bin/orted: No such file or directory > bash: /usr/mpi/gcc/openmpi-1.8.8/bin/orted: No such file or directory > bash: /usr/mpi/gcc/openmpi-1.8.8/bin/orted: No such file or directory > -------------------------------------------------------------------------- > ORTE was unable to reliably start one or more daemons. > This usually is caused by: > > * not finding the required libraries and/or binaries on > one or more nodes. Please check your PATH and LD_LIBRARY_PATH > settings, or configure OMPI with --enable-orterun-prefix-by-default > > * lack of authority to execute on one or more specified nodes. > Please verify your allocation and authorities. > > * the inability to write startup files into /tmp > (--tmpdir/orte_tmpdir_base). > Please check with your sys admin to determine the correct location to use. > > * compilation of the orted with dynamic libraries when static are required > (e.g., on Cray). Please check your configure cmd line and consider using > one of the contrib/platform definitions for your system type. > > * an inability to create a connection back to mpirun due to a > lack of common network interfaces and/or no route found between > them. Please check network connectivity (including firewalls > and network routing requirements). > > > > Before update I have version 1.6.4 and the cluster not show errors when I > run the mpirun > > I changed the Enviroment Variables but persist the error. > > Is possible ypur comment who resolved the issue. > > Regards > > Sebastian Antunez > > > > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://rfd.newmexicoconsortium.org/mailman/listinfo/users _______________________________________________ users mailing list users@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/users
