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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh
TID="generic_09"
ERR_CODE=0
if ! _have_feature "AUTO_BUF_REG"; then
exit "$UBLK_SKIP_CODE"
fi
if ! _have_program fio; then
exit "$UBLK_SKIP_CODE"
fi
_prep_test "null" "basic IO test"
dev_id=$(_add_ublk_dev -t null -z --auto_zc --auto_zc_fallback)
_check_add_dev $TID $?
# run fio over the two disks
fio --name=job1 --filename=/dev/ublkb"${dev_id}" --ioengine=libaio --rw=readwrite --iodepth=32 --size=256M > /dev/null 2>&1
ERR_CODE=$?
_cleanup_test "null"
_show_result $TID $ERR_CODE
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