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ib0
Using Infiniband for MPI traffic involves somewhat more configurations. So from the ground up (v1.3 documentation) we start with installing packages needed on CHROOT. Be sure to follow recipe and install these on SMS too.
# Add IB support and enable yum -y --installroot=$CHROOT groupinstall "InfiniBand Support" yum -y --installroot=$CHROOT install infinipath-psm chroot $CHROOT systemctl enable rdma # User environment yum -y --installroot=$CHROOT install lmod-ohpc
LMod
OpenHPC page 1 - OpenHPC page 2 - OpenHPC page 3 - page 4