64 lines
1.8 KiB
Bash
Executable File
64 lines
1.8 KiB
Bash
Executable File
#!/bin/ksh -p
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#
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# DDL HEADER START
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#
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# The contents of this file are subject to the terms of the
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# or https://opensource.org/licenses/CDDL-1.0.
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# See the License for the specific language governing permissions
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# and limitations under the License.
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#
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# When distributing Covered Code, include this CDDL HEADER in each
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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# If applicable, add the following below this CDDL HEADER, with the
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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#
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# Copyright (c) 2021 by Lawrence Livermore National Security, LLC.
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/include/properties.shlib
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. $STF_SUITE/tests/functional/direct/dio.cfg
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. $STF_SUITE/tests/functional/direct/dio.kshlib
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#
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# DESCRIPTION:
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# Verify deduplication works using Direct I/O.
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#
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# STRATEGY:
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# 1. Enable dedup
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# 2. Start sequential Direct I/O and verify with buffered I/O
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# 3. Start mixed Direct IO and verify with buffered I/O
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#
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verify_runnable "global"
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function cleanup
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{
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log_must rm -f "$mntpnt/direct-*"
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log_must zfs set dedup=off $TESTPOOL/$TESTFS
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check_dio_write_chksum_verify_failures $TESTPOOL "raidz" 0
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}
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log_assert "Verify deduplication works using Direct I/O."
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log_onexit cleanup
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mntpnt=$(get_prop mountpoint $TESTPOOL/$TESTFS)
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dedup_args="--dedupe_percentage=50"
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log_must zfs set dedup=on $TESTPOOL/$TESTFS
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for op in "rw" "randrw" "write"; do
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dio_and_verify $op $DIO_FILESIZE $DIO_BS $mntpnt "sync" $dedup_args
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done
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log_pass "Verfied deduplication works using Direct I/O"
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