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- #!/bin/bash
- # SPDX-License-Identifier: GPL-2.0
- . "$(cd "$(dirname "$0")" && pwd)"/test_common.sh
- ERR_CODE=0
- if ! _have_program fio; then
- exit "$UBLK_SKIP_CODE"
- fi
- _prep_test "null" "basic IO test with zero copy"
- dev_id=$(_add_ublk_dev -t null -z)
- _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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