Commit 96bd1909 authored by Pawel Kaminski's avatar Pawel Kaminski Committed by Jim Harris
Browse files

test/vhost: Fio tests for vhost initiator. 



Change-Id: Iad11eef12c0f7f80c26264f65a38df798eae1a27
Signed-off-by: default avatarPawel Kaminski <pawelx.kaminski@intel.com>
Reviewed-on: https://review.gerrithub.io/378071


Reviewed-by: default avatarDariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
parent ad9e7060

autotest.sh

+4 −0
Original line number Diff line number Diff line
@@ -129,6 +129,10 @@ if [ $SPDK_TEST_VHOST -eq 1 ]; then 
	timing_exit vhost

fi



if [ $SPDK_TEST_VHOST_INIT -eq 1 ]; then

	run_test ./test/vhost/initiator/blockdev.sh

fi



timing_enter cleanup

rbd_cleanup

./scripts/setup.sh reset

scripts/autotest_common.sh

+7 −2
Original line number Diff line number Diff line
@@ -363,6 +363,7 @@ function discover_bdevs() 
{

	local rootdir=$1

	local config_file=$2

	local rpc_port=$3



	if [ ! -e $config_file ]; then

		echo "Invalid Configuration File: $config_file"
@@ -371,14 +372,18 @@ function discover_bdevs() 


	# Start the bdev service to query for the list of available

	# bdevs.

	$rootdir/test/app/bdev_svc/bdev_svc -i 0 -c $config_file &>/dev/null &

	$rootdir/test/app/bdev_svc/bdev_svc -i 0 -s 1024  -c $config_file &>/dev/null &

	stubpid=$!

	while ! [ -e /var/run/spdk_bdev0 ]; do

		sleep 1

	done



	# Get all of the bdevs

	if [ -z "$rpc_port" ]; then

		$rootdir/scripts/rpc.py get_bdevs

	else

		$rootdir/scripts/rpc.py -p $rpc_port get_bdevs

	fi



	# Shut down the bdev service

	kill $stubpid

test/vhost/common/fio_jobs/default_initiator.job

0 → 100644
+9 −0
Original line number Diff line number Diff line 
[global]

thread=1

group_reporting=1

direct=1

norandommap=1

time_based=1

do_verify=1

verify=md5

verify_backlog=1024

test/vhost/initiator/bdev.conf.in

0 → 100644
+9 −0
Original line number Diff line number Diff line 
[Virtio]

  Dev User /tmp/vhost.0



[Rpc]

  Enable Yes

  Listen 127.0.0.1:5261



[Ioat]

  Disable Yes

test/vhost/initiator/blockdev.sh

0 → 100755
+95 −0
Original line number Diff line number Diff line 
#!/usr/bin/env bash



set -x



testdir=$(readlink -f $(dirname $0))

rootdir=$(readlink -f $testdir/../../..)

plugindir=$rootdir/examples/bdev/fio_plugin

rpc_py="$rootdir/scripts/rpc.py"



function run_fio()

{

        LD_PRELOAD=$plugindir/fio_plugin /usr/src/fio/fio --ioengine=spdk_bdev --iodepth=128 --bs=4k --runtime=10 $testdir/bdev.fio "$@" --spdk_mem=1024

        fio_status=$?

        if [ $fio_status != 0 ]; then

                spdk_vhost_kill

                exit 1

        fi

}



source $rootdir/test/vhost/common/common.sh

$rootdir/scripts/gen_nvme.sh

spdk_vhost_run $testdir

$rpc_py construct_malloc_bdev 128 512

$rpc_py construct_malloc_bdev 128 4096

$rpc_py add_vhost_scsi_lun vhost.0 0 Nvme0n1

$rpc_py add_vhost_scsi_lun vhost.1 0 Malloc0

$rpc_py add_vhost_scsi_lun vhost.2 0 Malloc1

$rpc_py get_bdevs

bdevs=$($rpc_py get_bdevs | jq -r '.[] | .name')



for bdev in $bdevs; do

        timing_enter bdev



        cp $testdir/bdev.conf.in $testdir/bdev.conf

        if [ $bdev == "Nvme0n1" ]; then

                sed -i "s|/tmp/vhost.0|$rootdir/../vhost/vhost.0|g" $testdir/bdev.conf

        elif [ $bdev == "Malloc0" ]; then

                sed -i "s|/tmp/vhost.0|$rootdir/../vhost/vhost.1|g" $testdir/bdev.conf

        else

                sed -i "s|/tmp/vhost.0|$rootdir/../vhost/vhost.2|g" $testdir/bdev.conf

        fi



        timing_enter bounds

        $rootdir/test/lib/bdev/bdevio/bdevio $testdir/bdev.conf

        timing_exit bounds



        timing_enter bdev_svc

        bdevs=$(discover_bdevs $rootdir $testdir/bdev.conf 5261 | jq -r '.[] | select(.claimed == false)')

        timing_exit bdev_svc



        if [ -d /usr/src/fio ]; then

                timing_enter fio

                if [ $RUN_NIGHTLY -eq 1 ]; then

                        fio_rw=("write" "read" "randwrite" "randread" "rw" "randrw")

                else

                        fio_rw=("write" "read")

                fi

                for rw in "${fio_rw[@]}"; do

                        timing_enter fio_rw_verify

                        cp $testdir/../common/fio_jobs/default_initiator.job $testdir/bdev.fio

                        if [ $rw == "read" ] || [ $rw == "randread" ]; then

                                echo "size=100m" >> $testdir/bdev.fio

                                echo "io_size=400m" >> $testdir/bdev.fio

                                echo "[job_write]" >> $testdir/bdev.fio

                                echo "stonewall" >> $testdir/bdev.fio

                                echo "rw=write" >> $testdir/bdev.fio

                                echo "do_verify=0" >> $testdir/bdev.fio

                                echo -n "filename=" >> $testdir/bdev.fio

                                for b in $(echo $bdevs | jq -r '.name'); do

                                        echo -n "$b:" >> $testdir/bdev.fio

                                done

                                echo "" >> $testdir/bdev.fio

                        fi

                        echo "[job_$rw]" >> $testdir/bdev.fio

                        echo "stonewall" >> $testdir/bdev.fio

                        echo "rw=$rw" >> $testdir/bdev.fio

                        echo -n "filename=" >> $testdir/bdev.fio

                        for b in $(echo $bdevs | jq -r '.name'); do

                                echo -n "$b:" >> $testdir/bdev.fio

                        done



                        run_fio --spdk_conf=$testdir/bdev.conf



                        rm -f *.state

                        rm -f $testdir/bdev.fio

                        timing_exit fio_rw_verify

                done



                timing_exit fio

        fi



        rm -f $testdir/bdev.conf

        timing_exit bdev

done

spdk_vhost_kill