blob: 189c11f0d64fda9cb9129e4fa136c401e8f310dd [file] [log] [blame]
#! /bin/ksh -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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#
# Copyright (c) 2018 by Lawrence Livermore National Security, LLC.
#
. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/io/io.cfg
#
# DESCRIPTION:
# Verify Linux io_uring.
#
# STRATEGY:
# 1. Use fio(1) in verify mode to perform write, read,
# random read, and random write workloads.
# 2. Repeat the test with additional fio(1) options.
#
verify_runnable "global"
if ! $(grep -q "CONFIG_IO_URING=y" /boot/config-$(uname -r)); then
log_unsupported "Requires io_uring support"
fi
fio --ioengine=io_uring --parse-only || log_unsupported "io_uring support required"
function cleanup
{
log_must rm -f "$mntpnt/rw*"
}
log_assert "Verify Linux io_uring"
log_onexit cleanup
ioengine="--ioengine=io_uring"
mntpnt=$(get_prop mountpoint $TESTPOOL/$TESTFS)
dir="--directory=$mntpnt"
set -A fio_arg -- "--sync=0" "--sync=1" "--direct=0" "--direct=1"
for arg in "${fio_arg[@]}"; do
log_must fio $dir $ioengine $arg $FIO_WRITE_ARGS
log_must fio $dir $ioengine $arg $FIO_READ_ARGS
log_must fio $dir $ioengine $arg $FIO_RANDWRITE_ARGS
log_must fio $dir $ioengine $arg $FIO_RANDREAD_ARGS
log_must rm -f "$mntpnt/rw*"
done
log_pass "Verified Linux io_uring"