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#!/bin/sh -e
# shellcheck disable=SC1091
. ../../lib/sh-test-lib
OUTPUT="$(pwd)/output"
RESULT_FILE="${OUTPUT}/result.txt"
export RESULT_FILE
PARTITION=""
IOENGINE="sync"
BLOCK_SIZE="4k"
usage() {
echo "Usage: $0 [-p <partition>] [-b <block_size>] [-i <sync|psync|libaio>]
[-s <true|false>]" 1>&2
exit 1
}
while getopts "p:b:i:s:" o; do
case "$o" in
# The current working directory will be used by default.
# Use '-p' specify partition that used for fio test.
p) PARTITION="${OPTARG}" ;;
b) BLOCK_SIZE="${OPTARG}" ;;
i) IOENGINE="${OPTARG}" ;;
s) SKIP_INSTALL="${OPTARG}" ;;
*) usage ;;
esac
done
fio_build_install() {
wget http://brick.kernel.dk/snaps/fio-2.1.10.tar.gz
tar -xvf fio-2.1.10.tar.gz
cd fio-2.1.10
./configure
make all
make install
}
install() {
dist_name
# shellcheck disable=SC2154
case "${dist}" in
Debian|Ubuntu)
pkgs="fio"
install_deps "${pkgs}" "${SKIP_INSTALL}"
;;
Fedora|CentOS)
pkgs="libaio-devel gcc tar wget"
install_deps "${pkgs}" "${SKIP_INSTALL}"
fio_build_install
;;
# When build do not have package manager
# Assume development tools pre-installed
*)
fio_build_install
;;
esac
}
fio_test() {
# shellcheck disable=SC2039
local rw="$1"
file="${OUTPUT}/fio-${BLOCK_SIZE}-${rw}.txt"
# Run fio test.
echo
info_msg "Running fio ${BLOCK_SIZE} ${rw} test ..."
fio -name="${rw}" -rw="${rw}" -bs="${BLOCK_SIZE}" -size=1G -runtime=300 \
-numjobs=1 -ioengine="${IOENGINE}" -direct=1 -group_reporting \
-output="${file}"
echo
# Parse output.
cat "${file}"
measurement=$(grep -m 1 "iops=" "${file}" | cut -d= -f4 | cut -d, -f1)
add_metric "fio-${rw}" "pass" "${measurement}" "iops"
# Delete files created by fio to avoid out of space.
rm -rf ./"${rw}"*
}
# Config test.
! check_root && error_msg "This script must be run as root"
[ -d "${OUTPUT}" ] && mv "${OUTPUT}" "${OUTPUT}_$(date +%Y%m%d%H%M%S)"
mkdir -p "${OUTPUT}"
# Enter test directory.
if [ -n "${PARTITION}" ]; then
if [ -b "${PARTITION}" ]; then
if df | grep "${PARTITION}"; then
mount_point=$(df | grep "${PARTITION}" | awk '{print $NF}')
else
mount_point="/media/fio"
mkdir -p "${mount_point}"
umount "${mount_point}" > /dev/null 2>&1 || true
mount "${PARTITION}" "${mount_point}" && \
info_msg "${PARTITION} mounted to ${mount_point}"
df | grep "${PARTITION}"
fi
cd "${mount_point}"
else
error_msg "Block device ${PARTITION} NOT found"
fi
fi
# Install and run fio test.
install
info_msg "About to run fio test..."
info_msg "Output directory: ${OUTPUT}"
info_msg "fio test directory: $(pwd)"
for rw in "read" randread write randwrite rw randrw; do
fio_test "${rw}"
done
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