#!/bin/bash # Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. set -ex export PATH=/opt/amazon/efa/bin:$PATH # check if efa components are correctly installed cat /opt/amazon/efa_installed_packages # check Libfabric EFA interfaces fi_info -p efa fi_info -p efa -t FI_EP_RDM | grep 'FI_EP_RDM' apt-get update && apt-get install -y kmod # check if ib_uverbs is present lsmod | grep ib_uverbs # ensure that the security group created is configured correctly /test/bin/efa/efa_test.sh # Queries local RDMA devices ibv_devinfo # check if gdr device is loaded grep -e '^1$' /sys/class/infiniband/**/device/gdr