Hi @Hannah, execute the following commands:
Download and install the ENA driver:
sudo -i # Become root. The rest of the steps assume that they are being run by root user.
yum install kernel-devel-$(uname -r) gcc git patch rpm-build wget
wget https://github.com/amzn/amzn-drivers/archive/master.zip
unzip master.zip
cd amzn-drivers-master/kernel/linux/ena
make
cp ena.ko /lib/modules/$(uname -r)/ # Copy the module to the modules directory
insmod ena.ko # Insert the module to validate it loads successfully
depmod # Regenerate kernel module dependency map files
echo 'add_drivers+=" ena "' >> /etc/dracut.conf.d/ena.conf # Append once
dracut -f -v # Generate the new initrd image
lsinitrd /boot/initramfs-xxx.el6.x86_64.img | grep ena.ko # Validate that the initramfs image contains the ena driver
yum upgrade kernel && reboot
RHEL 6
yum install
Install the DKMS:
yum install dkms
VER=$( grep ^VERSION /root/amzn-drivers-master/kernel/linux/rpm/Makefile | cut -d' ' -f2 ) # Detect current version
sudo cp -a /root/amzn-drivers-master /usr/src/amzn-drivers-${VER} # Copy source into the source directory.
cat > /usr/src/amzn-drivers-${VER}/dkms.conf <<EOM # Generate the dkms config file.
PACKAGE_NAME="ena"
PACKAGE_VERSION="$VER"
CLEAN="make -C kernel/linux/ena clean"
MAKE="make -C kernel/linux/ena/ BUILD_KERNEL=\${kernelver}"
BUILT_MODULE_NAME[0]="ena"
BUILT_MODULE_LOCATION="kernel/linux/ena"
DEST_MODULE_LOCATION[0]="/updates"
DEST_MODULE_NAME[0]="ena"
AUTOINSTALL="yes"
EOM
dkms add -m amzn-drivers -v $VER
dkms build -m amzn-drivers -v $VER
dkms install -m amzn-drivers -v $VER
Then, regenerate the configuration files for grub2:
grub2-mkconfig -o /boot/grub2/grub.cfg
Retstart instnace
