Commit 53ec23ca authored by Michal Berger's avatar Michal Berger Committed by Tomasz Zawadzki
Browse files

test/xnvme: Add simple test covering xnvme 



This test is meant to simply verify basic IO and rpc integrity with
regards to different io_mechanisms.

Signed-off-by: default avatarMichal Berger <michal.berger@intel.com>
Change-Id: I936d57c6ac539e77761656a1ec2b8ad1013f918f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14119


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarDong Yi <dongx.yi@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
parent c8f62d79

autotest.sh

+4 −0
Original line number Diff line number Diff line
@@ -220,6 +220,10 @@ if [ $SPDK_RUN_FUNCTIONAL_TEST -eq 1 ]; then 
		if [ $SPDK_RUN_ASAN -eq 0 ] && [ $(uname -s) = Linux ]; then

			run_test "sw_hotplug" test/nvme/sw_hotplug.sh

		fi



		if [[ $SPDK_TEST_XNVME -eq 1 ]]; then

			run_test "nvme_xnvme" test/nvme/xnvme/xnvme.sh

		fi

	fi



	if [ $SPDK_TEST_IOAT -eq 1 ]; then

test/nvme/xnvme/xnvme.sh

0 → 100755
+80 −0
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#!/usr/bin/env bash

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

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

# Hook into dd suite to perform some basic IO tests

source "$rootdir/test/dd/common.sh"



malloc_to_xnvme_copy() {

	# Use zram for the xnvme backend

	init_zram



	local mbdev0=malloc0 mbdev0_b=1048576 mbdev0_bs=512

	local xnvme0=zram0 xnvme0_dev xnvme_io=()

	local io



	xnvme_io+=(libaio)

	xnvme_io+=(io_uring)



	xnvme0_dev=$(create_zram_dev)

	set_zram_dev "$xnvme0_dev" 512M



	local -A method_bdev_malloc_create_0=(

		["name"]=$mbdev0

		["num_blocks"]=$mbdev0_b

		["block_size"]=$mbdev0_bs

	)



	local -A method_bdev_xnvme_create_0=()

	method_bdev_xnvme_create_0["name"]=$xnvme0

	method_bdev_xnvme_create_0["filename"]="/dev/zram$xnvme0_dev"



	for io in "${xnvme_io[@]}"; do

		method_bdev_xnvme_create_0["io_mechanism"]="$io"



		"${DD_APP[@]}" \

			--ib="$mbdev0" \

			--ob="$xnvme0" \

			--json <(gen_conf)



		"${DD_APP[@]}" \

			--ib="$xnvme0" \

			--ob="$mbdev0" \

			--json <(gen_conf)

	done



	remove_zram_dev "$xnvme0_dev"

}



xnvme_bdevperf() {

	# Use zram for the xnvme backend

	init_zram



	local xnvme0=zram0 xnvme0_dev xnvme_io=()

	local io



	xnvme_io+=(libaio)

	xnvme_io+=(io_uring)



	xnvme0_dev=$(create_zram_dev)

	set_zram_dev "$xnvme0_dev" 512M



	local -A method_bdev_xnvme_create_0=()

	method_bdev_xnvme_create_0["name"]=$xnvme0

	method_bdev_xnvme_create_0["filename"]="/dev/zram$xnvme0_dev"



	for io in "${xnvme_io[@]}"; do

		method_bdev_xnvme_create_0["io_mechanism"]="$io"

		"$rootdir/test/bdev/bdevperf/bdevperf" \

			--json <(gen_conf) \

			-q 64 \

			-w randread \

			-t 5 \

			-T "$xnvme0" \

			-o 4096

	done



	remove_zram_dev "$xnvme0_dev"

}



run_test "xnvme_to_malloc_dd_copy" malloc_to_xnvme_copy

run_test "xnvme_bdevperf" xnvme_bdevperf