On 8/23/17 7:39 AM, Mohr Jr, Richard Frank (Rick Mohr) wrote: >> On Aug 22, 2017, at 7:14 PM, Riccardo Veraldi >> <riccardo.vera...@cnaf.infn.it> wrote: >> >> On 8/22/17 9:22 AM, Mannthey, Keith wrote: >>> Younot expected. >>> >> yes they are automatically used on my Mellanox and the script ko2iblnd-probe >> seems like not working properly. > The ko2iblnd-probe script looks in /sys/class/infiniband for device names > starting with “hfi” or “qib”. If it detects those, it decides that the > “profile” it should use is “opa” so then it basically invokes the > ko2iblnd-opa modprobe line. But the script has no logic to detect other > types of card (i.e. - mellanox), so in those cases, no ko2iblnd options are > used and you end up with the default module parameters being used. > > If you want to use the script, you will need to modify ko2iblnd-probe to add > a new case for your brand of HCA and then add an appropriate > ko2iblnd-<profile> line to ko2iblnd.conf. > > Or just do what I did and comment out all the lines in ko2iblnd.conf and add > your own lines. yes what I did was to disable the module alias and just
options ko2iblnd ... install ko2iblnd ... and it worked. I may modify the script as well as you mentioned. thank you. > > -- > Rick Mohr > Senior HPC System Administrator > National Institute for Computational Sciences > http://www.nics.tennessee.edu > > _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
