Re: [HPDD-discuss] Ieel Lustre + Infiniband

When I have come across similar errors in the past, it was usually related to the o2iblnd module being compiled against a different IB stack than the one loaded by the kernel. Is the IB driver you are using supplied with IEEL? Or did you install it separately? You might also want to check that you don't have any of the stock in-kernel IB packages installed alongside the Mellanox version. -- Rick On Dec 5, 2014, at 7:29 AM, Bihary, Sandor <sandor.bihary@hp.com<mailto:sandor.bihary@hp.com>> wrote: Hello All! We are buliding a Lustre system. The OS is RHEL 6.5. The IB driver is MLNX_OFED_LINUX-2.3-2.0.1-rhel6.5-x86_64.iso The Lustre version is: ieel-2.0.1.1 The install was fine (using the install script), but we cannot add the IB interface to the Lnet. We got this error message below. Could somebody help us how to make it work? Best Regards, Sanyi Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/chroma_agent/device_plugins/action_runner.py", line 177, in run File "/usr/lib/python2.6/site-packages/chroma_agent/plugin_manager.py", line 283, in run File "/usr/lib/python2.6/site-packages/chroma_agent/action_plugins/manage_lnet.py", line 91, in start_lnet File "/usr/lib/python2.6/site-packages/chroma_agent/shell.py", line 140, in try_run CommandExecutionError: Error (1) running 'lctl net up': '' 'LNET configure error 100: Network is down ko2iblnd: disagrees about version of symbol ib_dealloc_pd ko2iblnd: Unknown symbol ib_dealloc_pd ko2iblnd: disagrees about version of symbol ib_fmr_pool_map_phys ko2iblnd: Unknown symbol ib_fmr_pool_map_phys LNetError: 30418:0:(api-ni.c:1208:lnet_startup_lndnis()) Can't load LND o2ib, module ko2iblnd, rc=256 _______________________________________________ HPDD-discuss mailing list HPDD-discuss@lists.01.org<mailto:HPDD-discuss@lists.01.org> https://lists.01.org/mailman/listinfo/hpdd-discuss