1. Download the tgz MOFED package form: http://www.mellanox.com/page/software_overview_ib
  2. Untar it on your node 
  3. run ./mlnxofedinstall --add-kernel-support --skip-repo
  4. if you don't have the needed packages the script will prompt you to install them

    1. yum -y install libxml2-python

    2. yum -y install libnl
    3. yum -y install python-devel redhat-rpm-config rpm-build
    4. yum -y install gcc-gfortran
  5. Rebuilt lustre:
    1. sh ./autogen.sh 
    2. ./configure --with-linux=/usr/src/kernels/3.10.0-514.10.2.el7_lustre.x86_64/ --with-o2ib=/usr/src/ofa_kernel/default
    3. make rpms