1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3 4. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh 5ERR_CODE=0 6 7if ! _have_program fio; then 8 exit "$UBLK_SKIP_CODE" 9fi 10 11ublk_io_and_kill_daemon() 12{ 13 run_io_and_kill_daemon "$@" 14 ERR_CODE=$? 15 if [ ${ERR_CODE} -ne 0 ]; then 16 echo "$TID failure: $*" 17 _show_result $TID $ERR_CODE 18 fi 19} 20 21_prep_test "stress" "run IO and kill ublk server" 22 23_create_backfile 0 256M 24_create_backfile 1 128M 25_create_backfile 2 128M 26 27for nr_queue in 1 4; do 28 ublk_io_and_kill_daemon 8G -t null -q "$nr_queue" & 29 ublk_io_and_kill_daemon 256M -t loop -q "$nr_queue" "${UBLK_BACKFILES[0]}" & 30 ublk_io_and_kill_daemon 256M -t stripe -q "$nr_queue" "${UBLK_BACKFILES[1]}" "${UBLK_BACKFILES[2]}" & 31 wait 32done 33 34_cleanup_test "stress" 35_show_result $TID $ERR_CODE 36