intel-device-plugins-for-ku.../demo/idxd-init.sh
Oleg Zhurakivskyy 54961c3d75 idxd: Make root filesystem read-only
Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
2022-05-05 10:44:47 +03:00

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#!/usr/bin/env bash
set -euo pipefail
DEV="${IDXD_DEVICE_TYPE:-dsa}"
NODE_NAME="${NODE_NAME:-}"
function cmd() {
echo "$@"
"${@}"
}
for i in $(accel-config list | jq '.[].dev' | grep "$DEV" | sed 's/\"//g'); do
cmd accel-config disable-device "$i"
done
for i in $(accel-config list --idle | jq '.[].dev' | sed -ne "s/\"$DEV\([0-9]\+\)\"/\1/p"); do
dev="$DEV${i}"
config="$DEV.conf"
[ -f "conf/$DEV.conf" ] && config="conf/$DEV.conf"
[ -f "conf/$DEV-$NODE_NAME.conf" ] && config="conf/$DEV-$NODE_NAME.conf"
sed "s/X/${i}/g" < "$config" > scratch/"$dev.conf"
cmd accel-config load-config -e -c scratch/"$dev.conf"
done