mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Darrick J. Wong
a860a167d8
fstests only supports Linux, so get rid of this unnecessary predicate. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
65 lines
1.6 KiB
Bash
Executable File
65 lines
1.6 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2016 Red Hat Inc. All Rights Reserved.
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#
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# FS QA Test 001
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#
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# Test copy up files from lower dir that are <, =, > 4G in size.
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#
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# Kernel commit 0480334fa604 ("ovl: use O_LARGEFILE in ovl_copy_up()")
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# fixed bug when copying up large file from lower dir.
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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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# remove previous $seqres.full before test
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rm -f $seqres.full
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# real QA test starts here
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_supported_fs overlay
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_require_scratch
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# Remove all files from previous tests
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_scratch_mkfs
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# overlay copy_up doesn't deal with sparse file well, holes will be filled by
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# zeros, so at least (4G + 4G + 8k) free space is needed on scratch base fs
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_require_fs_space $OVL_BASE_SCRATCH_MNT $((4*1024*1024*2 + 8))
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# Create test files with different sizes in lower dir
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lowerdir=$OVL_BASE_SCRATCH_MNT/$OVL_LOWER
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mkdir -p $lowerdir
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touch $lowerdir/zero_size
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$XFS_IO_PROG -fc "pwrite 0 4k" $lowerdir/less_than_4g >>$seqres.full
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$XFS_IO_PROG -fc "pwrite 4294963200 4k" $lowerdir/4gfile >>$seqres.full
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$XFS_IO_PROG -fc "pwrite 4g 4k" $lowerdir/larger_than_4g >>$seqres.full
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_scratch_mount
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echo "Silence is golden"
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# Open the files should succeed, no errors are expected (e.g. EFBIG)
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for f in $SCRATCH_MNT/*; do
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$XFS_IO_PROG -c "open" $f >>$seqres.full
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done
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# success, all done
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status=0
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exit
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