On Mon, Dec 09, 2013 at 03:21:23PM +0100, Tor Halsan wrote: > Just wondering if anyone can shed some light into an issue we are having > with compat-openmpi after upgrading CentOS to version 6.5 > > Some of our cluster applications are dependent on an older version of > OpenMPI, so we are using compat-openmpi. Up to CentOS 6.4 this was > version 1.4.3: > > % /usr/lib64/compat-openmpi/bin/mpirun -V > mpirun (Open MPI) 1.4.3 > > but after the upgrade to CentOS 6.5 it suddenly reports version 1.5.3: > % /usr/lib64/compat-openmpi/bin/mpirun -V > mpirun (Open MPI) 1.5.3 > > But rpm/yum still reports that version 1.4.3 is installed: > > % rpm -qv compat-openmpi > compat-openmpi-1.4.3-1.1.el6.x86_64 > > Is this deliberate, or has someone erred? from the changelog: * Wed Aug 14 2013 Jay Fenlason <fenlason@xxxxxxxxxx> 1.4.3-2 * Also include 1.5.3 libraries so users of RHEL-6.5+ can run programs compiled on RHEL-6.2- Resolves: rhbz876315 * Thu Oct 13 2011 Jay Fenlason <fenlason@xxxxxxxxxx> 1.4.3-1 - New compat package to make users of openmpi-1.4 on RHEL-6 happy. Resolves: rhbz741009 so the support for 1.5.3 is on purpose, no idea if both 1.4.3 and 1.5.3 should be both available at the same time, or if the support for 1.5.3 is also backward compatible with 1.4.3. I would need to search ;) https://bugzilla.redhat.com/show_bug.cgi?id=876315 is not public :( Cheers, Tru -- Tru Huynh (mirrors, CentOS i386/x86_64 Package Maintenance) http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xBEFA581B
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