1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3 4. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh 5 6TID="batch_03" 7ERR_CODE=0 8 9if ! _have_feature "BATCH_IO"; then 10 exit "$UBLK_SKIP_CODE" 11fi 12 13if ! _have_program fio; then 14 exit "$UBLK_SKIP_CODE" 15fi 16 17_prep_test "generic" "test UBLK_F_BATCH_IO with 1_threads vs. 4_queues" 18 19_create_backfile 0 512M 20 21dev_id=$(_add_ublk_dev -t loop -q 4 --nthreads 1 -b "${UBLK_BACKFILES[0]}") 22_check_add_dev $TID $? 23 24# run fio over the ublk disk 25fio --name=job1 --filename=/dev/ublkb"${dev_id}" --ioengine=libaio --rw=readwrite \ 26 --iodepth=32 --size=100M --numjobs=4 > /dev/null 2>&1 27ERR_CODE=$? 28 29_cleanup_test "generic" 30_show_result $TID $ERR_CODE 31