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
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