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- #!/bin/bash
- # SPDX-License-Identifier: GPL-2.0
- . "$(cd "$(dirname "$0")" && pwd)"/test_common.sh
- ERR_CODE=0
- if ! _have_feature "BATCH_IO"; then
- exit "$UBLK_SKIP_CODE"
- fi
- if ! _have_program fio; then
- exit "$UBLK_SKIP_CODE"
- fi
- _prep_test "generic" "test UBLK_F_BATCH_IO with 4_threads vs. 1_queues"
- _create_backfile 0 512M
- dev_id=$(_add_ublk_dev -t loop -q 1 --nthreads 4 -b "${UBLK_BACKFILES[0]}")
- _check_add_dev $TID $?
- # run fio over the ublk disk
- fio --name=job1 --filename=/dev/ublkb"${dev_id}" --ioengine=libaio --rw=readwrite \
- --iodepth=32 --size=100M --numjobs=4 > /dev/null 2>&1
- ERR_CODE=$?
- _cleanup_test "generic"
- _show_result $TID $ERR_CODE
|
