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|
#!/bin/bash
set -o nounset
set -o errexit
set -o errtrace
set -o pipefail
BENCHDIR=$(dirname "$(readlink -f "$0")")
FILESYSTEMS="bcache ext4 ext4-no-journal xfs btrfs"
DEVS="/dev/rssda /dev/sdb /dev/sda5"
BENCHES=" \
dio-randread \
dio-randread-multithreaded \
dio-randwrite \
dio-randwrite-multithreaded \
dio-randwrite-unwritten \
dio-randwrite-multithreaded-unwritten \
dio-randrw \
dio-randrw-multithreaded \
dio-append \
dio-append-one-cpu \
buffered-sync-append"
OUT=""
MNT=/mnt/run-benchmark
while getopts "hd:f:b:m:o:" arg; do
case $arg in
h)
usage
exit 0
;;
d)
DEVS=$OPTARG
;;
f)
FILESYSTEMS=$OPTARG
;;
b)
BENCHES=$OPTARG
;;
m)
MNT=$OPTARG
;;
o)
OUT=$OPTARG
;;
esac
done
shift $(( OPTIND - 1 ))
if [[ -z $DEVS ]]; then
echo "Required parameter -d missing: device(s) to test"
exit 1
fi
if [[ -z $OUT ]]; then
for i in `seq -w 0 100`; do
OUT=/root/results/$(date -I)_$i
[[ ! -e $OUT ]] && break
done
fi
mkdir $OUT
terse=$OUT/terse
full=$OUT/full
truncate --size 0 $terse
truncate --size 0 $full
echo "Test output in $OUT:"
for dev in $DEVS; do
devname=$(basename $dev)
model=$(hdparm -i $dev |tr ',' '\n'|sed -n 's/.*Model=\(.*\)/\1/p')
echo "Device $devname ($model):" |tee -a $terse
for bench in $BENCHES; do
benchname=$(basename $bench)
echo " $benchname:" |tee -a $terse
for fs in $FILESYSTEMS; do
out=$OUT/$devname-$benchname-$fs
printf " %-16s" $fs: |tee -a $terse
$BENCHDIR/prep-benchmark-fs.sh -d $dev -m $MNT -f $fs >/dev/null 2>&1
sleep 30 # quiesce
(cd $MNT; "$BENCHDIR/benches/$bench") > $out
umount $dev
echo "**** Device $devname ($model) filesystem $fs benchmark $benchname:" >> $full
cat $out >> $full
echo >> $full
sed -rne '/iops/ s/ +([[:alpha:]]+) ?:.*iops=([0-9]+).*/\1 \2/ p' $out|
awk '{printf("%8s %8d iops", $1, $2)} END {printf("\n")}'|
tee -a $terse
done
done
done
|
