basedir=$(readlink -f $(dirname $0))
MAKE="make -j$(( $(nproc) * 2 ))"
-script='shopt -s nullglob; \
- for entry in /sys/block/sd*; do \
- disk_type="$(cat $entry/device/vendor)"; \
- if [[ $disk_type == INTEL* ]] || [[ $disk_type == RAWSCSI* ]] || [[ $disk_type == LIO-ORG* ]]; then \
- fname=$(basename $entry); \
- echo -n "$fname "; \
- fi; \
- done'
+if [[ $1 == "spdk_vhost_scsi" ]]; then
+ devs=""
+ for entry in /sys/block/sd*; do
+ if grep -Eq '(INTEL|RAWSCSI|LIO-ORG)' $entry/device/vendor; then
+ devs+="$(basename $entry) "
+ fi
+ done
+elif [[ $1 == "spdk_vhost_blk" ]]; then
+ devs=$(cd /sys/block; echo vd*)
+fi
-devs="$(echo "$script" | bash -s)"
+fs=$2
trap "exit 1" SIGINT SIGTERM EXIT
-for dev in $devs; do
- mkfs_cmd="mkfs.$fs"
- parted_cmd="parted -s /dev/${dev}"
- if [ "ntfs" == $fs ]; then
- mkfs_cmd+=" -f -F"
- elif [ "btrfs" == $fs ]; then
- mkfs_cmd+=" -f"
- elif [ "fat" == $fs ]; then
- mkfs_cmd+=" -I"
- else
- mkfs_cmd+=" -F"
- fi
- echo "INFO: Creating partition table on disk using: $parted_cmd mklabel gpt"
- $parted_cmd mklabel gpt
- $parted_cmd mkpart primary $fs 0% 100%
- sleep 2
+for fs in $fs; do
+ for dev in $devs; do
+ parted_cmd="parted -s /dev/${dev}"
+ echo "INFO: Creating partition table on disk using: $parted_cmd mklabel gpt"
+ $parted_cmd mklabel gpt
+ $parted_cmd mkpart primary 2048s 100%
+ sleep 2
+
+ mkfs_cmd="mkfs.$fs"
+ if [[ $fs == "ntfs" ]]; then
+ mkfs_cmd+=" -f"
+ fi
mkfs_cmd+=" /dev/${dev}1"
- echo "INFO: Creating filesystem using: $mkfs_cmd"
- $mkfscmd
+ echo "INFO: Creating filesystem using: $mkfs_cmd"
+ wipefs -a /dev/${dev}1
+ $mkfs_cmd
- mkdir -p /mnt/${dev}dir
- mount -o sync /dev/${dev}1 /mnt/${dev}dir
- mkdir -p /mnt/${dev}dir/linux-src
- tar xf $basedir/linux-src.tar.gz -C /mnt/${dev}dir/linux-src --strip-components=1
- sleep 2
+ mkdir -p /mnt/${dev}dir
+ mount -o sync /dev/${dev}1 /mnt/${dev}dir
- # Now build SPDK
- $MAKE -C /mnt/${dev}dir/linux-src defconfig
- $MAKE -C /mnt/${dev}dir/linux-src
- # Print out space consumed on target device to help decide
- # if/when we need to increase the size of the malloc LUN
- df -h /dev/$dev
- rm -rf /mnt/${dev}dir/linux-src
-done
+ fio --name="integrity" --bsrange=4k-512k --iodepth=128 --numjobs=1 --direct=1 \
+ --thread=1 --group_reporting=1 --rw=randrw --rwmixread=70 \
+ --filename=/mnt/${dev}dir/test_file --verify=md5 --do_verify=1 \
+ --verify_backlog=1024 --fsync_on_close=1 --runtime=20 --time_based=1 --size=512m
+
+ # Print out space consumed on target device
+ df -h /dev/$dev
+ done
-for dev in $devs; do
- umount /mnt/${dev}dir
- rm -rf /mnt/${dev}dir
+ for dev in $devs; do
+ umount /mnt/${dev}dir
+ rm -rf /mnt/${dev}dir
- stats=( $(cat /sys/block/$dev/stat) )
- echo ""
- echo "$dev stats"
- printf "READ IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \
- ${stats[0]} ${stats[1]} ${stats[2]} ${stats[3]}
- printf "WRITE IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \
- ${stats[4]} ${stats[5]} ${stats[6]} ${stats[7]}
- printf "in flight: % 8u io ticks: % 8u time in queue: % 8u\n" \
- ${stats[8]} ${stats[9]} ${stats[10]}
- echo ""
+ stats=( $(cat /sys/block/$dev/stat) )
+ echo ""
+ echo "$dev stats"
+ printf "READ IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \
+ ${stats[0]} ${stats[1]} ${stats[2]} ${stats[3]}
+ printf "WRITE IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \
+ ${stats[4]} ${stats[5]} ${stats[6]} ${stats[7]}
+ printf "in flight: % 8u io ticks: % 8u time in queue: % 8u\n" \
+ ${stats[8]} ${stats[9]} ${stats[10]}
+ echo ""
+ done
done
trap - SIGINT SIGTERM EXIT