Create ofed repo

gistfile1.txt

on node0:

cd /root/install/OFEDLTS/MLNX_OFED_LINUX-4.9-4.1.7.0-rhel7.9-x86_64

./mlnx_add_kernel_support.sh -m $PWD --kmp -y

Will make a tarball in /tmp


Backup old repo
mv /var/www/html/mlnx.ofed.lts /var/www/html/mlnx.ofed.lts.backup
mkdir -p /var/www/html/mlnx.ofed.lts
tar xf /tmp/MLNX_OFED_LINUX-4.9-4.1.7.0-rhel7.9-x86_64-ext.tgz --strip-components=2 -C /var/www/html/mlnx.ofed.lts '*/RPMS/'

on target node:

yum repository-packages mlnx.ofed.local remove
yum clean all
yum install knem-1.1.4.90mlnx1-OFED.5.5.0.5.2.1.rhel7u9.x86_64      dapl-devel-2.1.10.1.mlnx-OFED.51258.x86_64      ibacm-50mlnx1-1.49417.x86_64    libibverbs-50mlnx1-1.49417.x86_64       rdma-core-devel-50mlnx1-1.49417.x86_64  dapl-utils-2.1.10.1.mlnx-OFED.51258.x86_64      libibcm-41mlnx1-OFED.4.1.0.1.0.49417.x86_64     rdma-core-50mlnx1-1.49417.x86_64        kmod-knem-1.1.4.90mlnx1-OFED.5.5.0.5.2.1.rhel7u9.x86_64    kmod-mlnx-ofa_kernel-4.9-OFED.4.9.4.1.7.1.rhel7u9.x86_64        libibumad-50mlnx1-1.49417.x86_64        libibverbs-utils-50mlnx1-1.49417.x86_64 mlnx-ofa_kernel-4.9-OFED.4.9.4.1.7.1.rhel7u9.x86_64     infiniband-diags-50mlnx1-1.49417.x86_64 librdmacm-50mlnx1-1.49417.x86_64        dapl-2.1.10.1.mlnx-OFED.51258.x86_64 hcoll hwloc-devel mxm openmpi-bull-gnu-ilp64-infiniband openmpi-bull-gnu-infiniband openmpi-bull-icc-ilp64-infiniband openmpi-bull-icc-infiniband opensm-libs sharp ucx-ib ucx-rdmacm kmod-mlnx-ofa_kernel

service openibd start

check ib0 is available.

reboot


EXCLUDES:

mlnx.ofed.lts.repo:exclude=*i686*,mlnx-ofed-*
os_base.local.repo:exclude=dapl*,fontawesome*,ibacm*,ibutils*,infiniband-diags*,kernel*,kmod,kmod-libs,libcom_err*,libibcm,libibmad*,libibumad*,libibverbs*,libmlx*,librdma*,libss,libvma,opensm*,perf-3*,perftest*,python-perf*,qperf,srptools,rdma-core*,srp_daemon
os_fix.local.repo:#exclude=dapl*,fontawesome*,ibacm*,ibutils*,infiniband-diags*,kernel*,kmod,kmod-libs,libcom_err*,libibcm,libibmad*,libibumad*,libibverbs*,libmlx*,librdma*,libss,libvma,opensm*,perf-3*,perftest*,python-perf*,qperf,srptools
os_fix.local.repo:exclude=dapl*,e2fsprogs*,fontawesome*,ibacm*,ibutils*,infiniband-diags*,kernel*,kmod,kmod-libs,libcom_err*,libibcm,libibmad*,libibumad*,libibverbs*,libmlx*,librdma*,libss,libvma,opensm*,perf-3*,perftest*,python-perf*,qperf,srptools,rdma-core*,srp_daemon
scs5_base.local.repo:exclude=infiniband-diags*,kmod-kernel-mft-mlnx*,kmod-knem*,kmod-mlnx-ofa_kernel*,knem*,mlnx-ofa_kernel*,librdmacm*,sharp*,opensm-libs*,libibverbs*,kmod-knem*,opensm*,libibumad*,mlnx-tools*,libibcm*,rdma-core*,kmod-srp*,kmod-iser*,libmlx*,ibacm*,libibmad*,libibumad*,srptools*,ucx*,srp_daemon*
scs5_fix.local.repo:exclude=rsyslog*,infiniband-diags*,kmod-kernel-mft-mlnx*,kmod-knem*,kmod-mlnx-ofa_kernel*,knem*,mlnx-ofa_kernel*,librdmacm*,sharp*,opensm-libs*,libibverbs*,kmod-knem*,opensm*,libibumad*,mlnx-tools*,libibcm*,rdma-core*,kmod-srp*,kmod-iser*,libmlx*,ibacm*,libibmad*,libibumad*,srptools*,srp_daemon*,perftest,libibcm,ucx-ib-cm