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https://github.com/linux-apfs/apfstests.git
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Darrick J. Wong
20d7bfad2d
Put all the reflink/dedupe-related test support routines in a separate file, then modify the existing reflink tests to use them. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
85 lines
2.4 KiB
Bash
Executable File
85 lines
2.4 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 115
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#
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# Moving and deleting cloned ("reflinked") files on btrfs:
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# - Create a file and a reflink
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# - Move both to a directory
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# - Delete the original (moved) file, check that the copy still exists.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2014, Oracle and/or its affiliates. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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. ./common/reflink
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# real QA test starts here
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_require_test_reflink
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_supported_os Linux
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_require_xfs_io_command "fiemap"
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_require_cp_reflink
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_require_test
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rm -f $seqres.full
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TESTDIR1=$TEST_DIR/test-$seq
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rm -rf $TESTDIR1
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mkdir $TESTDIR1
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echo "Create the original files and reflink dirs"
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$XFS_IO_PROG -f -c 'pwrite -S 0x61 0 9000' $TESTDIR1/original \
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>> $seqres.full
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cp --reflink $TESTDIR1/original $TESTDIR1/copy
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_verify_reflink $TESTDIR1/original $TESTDIR1/copy
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echo "Move orig & reflink copy to subdir and md5sum:"
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mkdir $TESTDIR1/subdir
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mv $TESTDIR1/original $TESTDIR1/subdir/original_moved
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mv $TESTDIR1/copy $TESTDIR1/subdir/copy_moved
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_verify_reflink $TESTDIR1/subdir/original_moved \
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$TESTDIR1/subdir/copy_moved
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md5sum $TESTDIR1/subdir/original_moved | _filter_test_dir
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md5sum $TESTDIR1/subdir/copy_moved | _filter_test_dir
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echo "remove orig from subdir and md5sum reflink copy:"
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rm $TESTDIR1/subdir/original_moved
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md5sum $TESTDIR1/subdir/copy_moved | _filter_test_dir
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rm -rf $TESTDIR1/subdir
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# success, all done
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status=0
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exit
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