Seems like driver was not started. I would suggest to run lspci and check if the HCA is visible on HW level.
Pavel (Pasha) Shamis --- Computer Science Research Group Computer Science and Math Division Oak Ridge National Laboratory On Dec 19, 2012, at 2:12 AM, Syed Ahsan Ali wrote: Dear John I found this output of ibstatus on some nodes (most probably the problem causing) [root@compute-01-08 ~]# ibstatus Fatal error: device '*': sys files not found (/sys/class/infiniband/*/ports) Does this show any hardware or software issue? Thanks On Wed, Nov 28, 2012 at 3:17 PM, John Hearns <hear...@googlemail.com<mailto:hear...@googlemail.com>> wrote: Those diagnostics are from Openfabrics. What type of infiniband card do you have? What drivers are you using? _______________________________________________ users mailing list us...@open-mpi.org<mailto:us...@open-mpi.org> http://www.open-mpi.org/mailman/listinfo.cgi/users _______________________________________________ users mailing list us...@open-mpi.org<mailto:us...@open-mpi.org> http://www.open-mpi.org/mailman/listinfo.cgi/users
