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https://github.com/linux-apfs/apfstests.git
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Dave Chinner
cf89aed924
Fully scripted conversion, see script in initial SPDX license commit message. Signed-off-by: Dave Chinner <dchinner@redhat.com>
80 lines
2.1 KiB
Bash
Executable File
80 lines
2.1 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2016 SUSE Linux Products GmbH. All Rights Reserved.
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#
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# FSQA Test No. 335
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#
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# Test that if we move one file between directories, fsync the parent directory
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# of the old directory, power fail and remount the filesystem, the file is not
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# lost and it's located at the destination directory.
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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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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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_cleanup_flakey
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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/dmflakey
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# real QA test starts here
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_supported_fs generic
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_supported_os Linux
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_require_scratch
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_require_dm_target flakey
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rm -f $seqres.full
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_scratch_mkfs >>$seqres.full 2>&1
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_require_metadata_journaling $SCRATCH_DEV
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_init_flakey
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_mount_flakey
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# Create our test directories and the file we will later check if it has
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# disappeared.
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mkdir -p $SCRATCH_MNT/a/b
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mkdir $SCRATCH_MNT/c
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touch $SCRATCH_MNT/a/b/foo
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# Make sure everything is durably persisted.
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sync
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# Now move our test file into a new parent directory.
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mv $SCRATCH_MNT/a/b/foo $SCRATCH_MNT/c/
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# Create a new file inside the parent directory of the directory where our test
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# file foo was previously at. This is just to ensure the fsync we do next
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# against that parent directory actually does something and it's not a noop.
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touch $SCRATCH_MNT/a/bar
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$XFS_IO_PROG -c "fsync" $SCRATCH_MNT/a
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echo "Filesystem content before power failure:"
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ls -R $SCRATCH_MNT/a $SCRATCH_MNT/c | _filter_scratch
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# Simulate a power failure / crash and remount the filesystem, so that the
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# journal/log is replayed.
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_flakey_drop_and_remount
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# We expect our file foo to exist, have an entry in the new parent
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# directory (c/) and not have anymore an entry in the old parent directory
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# (a/b/).
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# The new file named bar should also exist.
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echo "Filesystem content after power failure:"
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# Must match what we had before the power failure.
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ls -R $SCRATCH_MNT/a $SCRATCH_MNT/c | _filter_scratch
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_unmount_flakey
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status=0
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exit
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