https://bugzilla.novell.com/show_bug.cgi?id=805244 https://bugzilla.novell.com/show_bug.cgi?id=805244#c0 Summary: open MPI / open RTE looks for /etc/openmpi-default-hostfile in $OPENMPI_HOME Classification: openSUSE Product: openSUSE Factory Version: 12.3 Beta 1 Platform: x86-64 OS/Version: SUSE Other Status: NEW Severity: Minor Priority: P5 - None Component: Other AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: foss@grueninger.de QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Opera/9.80 (X11; Linux x86_64) Presto/2.12.388 Version/12.14 When installing Open MPI it installs /etc/openmpi-default-hostfile. But when I run an programm with Open MPI it complains (and fails): -------------------------------------------------------------------------- Open RTE was unable to open the hostfile: /usr/lib64/mpi/gcc/openmpi/etc/openmpi-default-hostfile Check to make sure the path and filename are correct. -------------------------------------------------------------------------- [computer.name:20641] [[44220,0],0] ORTE_ERROR_LOG: Not found in file base/ras_base_allocate.c at line 200 [computer.name:20641] [[44220,0],0] ORTE_ERROR_LOG: Not found in file base/plm_base_launch_support.c at line 99 [computer.name:20641] [[44220,0],0] ORTE_ERROR_LOG: Not found in file plm_rsh_module.c at line 1167 Inspired by the error message I created a symbolic link from /usr/lib64/mpi/gcc/openmpi/etc to /etc. Now it works. I assume there is a problem in a configuration file that it expects the config file in $OPENMPI_HOME/etc/openmpi-default-hostfile. Reproducible: Always Steps to Reproduce: 1. install Open MPI 2. compile and run a program (C++) using it Actual Results: Error emitted and abort. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.