| #!/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 |
