1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3 4. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh 5ERR_CODE=0 6 7ublk_io_and_remove() 8{ 9 run_io_and_remove "$@" 10 ERR_CODE=$? 11 if [ ${ERR_CODE} -ne 0 ]; then 12 echo "$TID failure: $*" 13 _show_result $TID $ERR_CODE 14 fi 15} 16 17if ! _have_program fio; then 18 exit "$UBLK_SKIP_CODE" 19fi 20 21_prep_test "stress" "run IO and remove device (user copy)" 22 23_create_backfile 0 256M 24_create_backfile 1 128M 25_create_backfile 2 128M 26 27ublk_io_and_remove 8G -t null -q 4 -u & 28ublk_io_and_remove 256M -t loop -q 4 -u "${UBLK_BACKFILES[0]}" & 29ublk_io_and_remove 256M -t stripe -q 4 -u "${UBLK_BACKFILES[1]}" "${UBLK_BACKFILES[2]}" & 30wait 31 32ublk_io_and_remove 8G -t null -q 4 -u --nthreads 8 --per_io_tasks & 33ublk_io_and_remove 256M -t loop -q 4 -u --nthreads 8 --per_io_tasks "${UBLK_BACKFILES[0]}" & 34ublk_io_and_remove 256M -t stripe -q 4 -u --nthreads 8 --per_io_tasks "${UBLK_BACKFILES[1]}" "${UBLK_BACKFILES[2]}" & 35wait 36 37_cleanup_test "stress" 38_show_result $TID $ERR_CODE 39