1*d507d3cbSYang Xiuwei#!/bin/bash 2*d507d3cbSYang Xiuwei# SPDX-License-Identifier: GPL-2.0 3*d507d3cbSYang Xiuwei# 4*d507d3cbSYang Xiuwei# --rotate_auto_buf: COMMIT must unregister old auto_buf index before store. 5*d507d3cbSYang Xiuwei 6*d507d3cbSYang Xiuwei. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh 7*d507d3cbSYang Xiuwei 8*d507d3cbSYang XiuweiERR_CODE=0 9*d507d3cbSYang Xiuwei 10*d507d3cbSYang Xiuweiif ! _have_feature "BATCH_IO" || ! _have_feature "AUTO_BUF_REG"; then 11*d507d3cbSYang Xiuwei exit "$UBLK_SKIP_CODE" 12*d507d3cbSYang Xiuweifi 13*d507d3cbSYang Xiuweiif ! _have_program fio || ! _have_program timeout; then 14*d507d3cbSYang Xiuwei exit "$UBLK_SKIP_CODE" 15*d507d3cbSYang Xiuweifi 16*d507d3cbSYang Xiuwei 17*d507d3cbSYang Xiuwei_prep_test "generic" "batch auto_buf unregister with rotating index" 18*d507d3cbSYang Xiuwei 19*d507d3cbSYang Xiuwei_create_backfile 0 64M 20*d507d3cbSYang Xiuwei 21*d507d3cbSYang Xiuweidev_id=$(_add_ublk_dev_no_settle -t loop -q 1 --nthreads 1 -b --auto_zc \ 22*d507d3cbSYang Xiuwei --rotate_auto_buf "${UBLK_BACKFILES[0]}") 23*d507d3cbSYang Xiuwei_check_add_dev $TID $? 24*d507d3cbSYang Xiuwei 25*d507d3cbSYang Xiuweifor ((i = 0; i < 50; i++)); do 26*d507d3cbSYang Xiuwei [ -b /dev/ublkb"${dev_id}" ] && break 27*d507d3cbSYang Xiuwei sleep 0.1 28*d507d3cbSYang Xiuweidone 29*d507d3cbSYang Xiuwei[ -b /dev/ublkb"${dev_id}" ] || { _cleanup_test; _show_result $TID 1; } 30*d507d3cbSYang Xiuwei 31*d507d3cbSYang Xiuweitimeout -k 2 5 fio --name=job1 --filename=/dev/ublkb"${dev_id}" \ 32*d507d3cbSYang Xiuwei --ioengine=libaio --rw=write --direct=1 --bs=4k --iodepth=1 --size=64k \ 33*d507d3cbSYang Xiuwei > /dev/null 2>&1 34*d507d3cbSYang XiuweiERR_CODE=$? 35*d507d3cbSYang Xiuwei 36*d507d3cbSYang Xiuweiif [ "$ERR_CODE" -ne 0 ]; then 37*d507d3cbSYang Xiuwei kill -9 "$(_get_ublk_daemon_pid "$dev_id" 2>/dev/null)" 2>/dev/null || true 38*d507d3cbSYang Xiuwei sleep 0.5 39*d507d3cbSYang Xiuwei pkill -9 fio 2>/dev/null || true 40*d507d3cbSYang Xiuwei ERR_CODE=1 41*d507d3cbSYang Xiuweifi 42*d507d3cbSYang Xiuwei 43*d507d3cbSYang Xiuwei_cleanup_test 44*d507d3cbSYang Xiuwei_show_result $TID $ERR_CODE 45