1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3 4. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh 5 6TID="generic_05" 7ERR_CODE=0 8 9ublk_run_recover_test() 10{ 11 run_io_and_recover "$@" 12 ERR_CODE=$? 13 if [ ${ERR_CODE} -ne 0 ]; then 14 echo "$TID failure: $*" 15 _show_result $TID $ERR_CODE 16 fi 17} 18 19if ! _have_program fio; then 20 exit "$UBLK_SKIP_CODE" 21fi 22 23if ! _have_feature "ZERO_COPY"; then 24 exit "$UBLK_SKIP_CODE" 25fi 26 27_prep_test "recover" "basic recover function verification (zero copy)" 28 29_create_backfile 0 256M 30_create_backfile 1 128M 31_create_backfile 2 128M 32 33ublk_run_recover_test -t null -q 2 -r 1 -z & 34ublk_run_recover_test -t loop -q 2 -r 1 -z "${UBLK_BACKFILES[0]}" & 35ublk_run_recover_test -t stripe -q 2 -r 1 -z "${UBLK_BACKFILES[1]}" "${UBLK_BACKFILES[2]}" & 36wait 37 38ublk_run_recover_test -t null -q 2 -r 1 -z -i 1 & 39ublk_run_recover_test -t loop -q 2 -r 1 -z -i 1 "${UBLK_BACKFILES[0]}" & 40ublk_run_recover_test -t stripe -q 2 -r 1 -z -i 1 "${UBLK_BACKFILES[1]}" "${UBLK_BACKFILES[2]}" & 41wait 42 43_cleanup_test "recover" 44_show_result $TID $ERR_CODE 45