1#!/bin/bash
2# SPDX-License-Identifier: GPL-2.0
3
4. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh
5
6TID="generic_09"
7ERR_CODE=0
8
9if ! _have_feature "AUTO_BUF_REG"; then
10	exit "$UBLK_SKIP_CODE"
11fi
12
13if ! _have_program fio; then
14	exit "$UBLK_SKIP_CODE"
15fi
16
17_prep_test "null" "basic IO test"
18
19dev_id=$(_add_ublk_dev -t null -z --auto_zc --auto_zc_fallback)
20_check_add_dev $TID $?
21
22# run fio over the two disks
23fio --name=job1 --filename=/dev/ublkb"${dev_id}" --ioengine=libaio --rw=readwrite --iodepth=32 --size=256M > /dev/null 2>&1
24ERR_CODE=$?
25
26_cleanup_test "null"
27
28_show_result $TID $ERR_CODE
29