1af83ccc7SMing Lei#!/bin/bash 2af83ccc7SMing Lei# SPDX-License-Identifier: GPL-2.0 3af83ccc7SMing Lei 4390174c9SMing Lei. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh 5af83ccc7SMing LeiTID="stress_02" 6af83ccc7SMing LeiERR_CODE=0 7af83ccc7SMing Lei 8*bb2cabf2SMing Leiif ! _have_program fio; then 9*bb2cabf2SMing Lei exit "$UBLK_SKIP_CODE" 10*bb2cabf2SMing Leifi 11*bb2cabf2SMing Lei 12af83ccc7SMing Leiublk_io_and_kill_daemon() 13af83ccc7SMing Lei{ 14*bb2cabf2SMing Lei run_io_and_kill_daemon "$@" 15*bb2cabf2SMing Lei ERR_CODE=$? 16*bb2cabf2SMing Lei if [ ${ERR_CODE} -ne 0 ]; then 17*bb2cabf2SMing Lei echo "$TID failure: $*" 18*bb2cabf2SMing Lei _show_result $TID $ERR_CODE 19af83ccc7SMing Lei fi 20af83ccc7SMing Lei} 21af83ccc7SMing Lei 22af83ccc7SMing Lei_prep_test "stress" "run IO and kill ublk server" 23af83ccc7SMing Lei 248d31a7e5SMing Lei_create_backfile 0 256M 25*bb2cabf2SMing Lei_create_backfile 1 128M 26*bb2cabf2SMing Lei_create_backfile 2 128M 278d31a7e5SMing Lei 28*bb2cabf2SMing Leifor nr_queue in 1 4; do 29*bb2cabf2SMing Lei ublk_io_and_kill_daemon 8G -t null -q "$nr_queue" & 30*bb2cabf2SMing Lei ublk_io_and_kill_daemon 256M -t loop -q "$nr_queue" "${UBLK_BACKFILES[0]}" & 31*bb2cabf2SMing Lei ublk_io_and_kill_daemon 256M -t stripe -q "$nr_queue" "${UBLK_BACKFILES[1]}" "${UBLK_BACKFILES[2]}" & 32af83ccc7SMing Lei wait 33af83ccc7SMing Leidone 34af83ccc7SMing Lei 35_cleanup_test "stress" 36_show_result $TID $ERR_CODE 37