mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Andreas Gruenbacher
8bbd45ad5b
Add the missing range arguments to the sync_range command in this test: according to Josef Bacik, the sync_range command is required to make the test reproduce the critical situation reliably. [Eryu: fix dumping xfs_io output to $seqres.full, don't check xfs_io's exit status] Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Suggested-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
91 lines
1.9 KiB
Bash
Executable File
91 lines
1.9 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2013 Fusion IO. All Rights Reserved.
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#
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# FS QA Test No. 322
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#
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# Runs various rename fsync tests to cover some rename fsync corner cases.
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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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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_flakey
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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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_nocheck
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_require_dm_target flakey
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rm -f $seqres.full
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_clean_working_dir()
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{
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_mount_flakey
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rm -rf $SCRATCH_MNT/foo $SCRATCH_MNT/bar
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_unmount_flakey
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}
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# Btrfs wasn't making sure the new file after rename survived the fsync
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_rename_test()
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{
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echo "fsync rename test"
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_mount_flakey
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$XFS_IO_PROG -f -c "pwrite 0 1M" -c "fsync" $SCRATCH_MNT/foo \
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>> $seqres.full 2>&1
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mv $SCRATCH_MNT/foo $SCRATCH_MNT/bar
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$XFS_IO_PROG -c "fsync" $SCRATCH_MNT/bar
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md5sum $SCRATCH_MNT/bar | _filter_scratch
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_flakey_drop_and_remount
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md5sum $SCRATCH_MNT/bar | _filter_scratch
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_unmount_flakey
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_check_scratch_fs $FLAKEY_DEV
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[ $? -ne 0 ] && _fatal "fsck failed"
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}
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# Btrfs was dropping some of the modified extents in between fsyncs if we
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# renamed.
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_write_after_fsync_rename_test()
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{
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echo "fsync rename test"
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_mount_flakey
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$XFS_IO_PROG -f -c "pwrite 0 1M" -c "fsync" -c "pwrite 2M 1M" \
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-c "sync_range -b 2M 1M" $SCRATCH_MNT/foo >> $seqres.full 2>&1
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mv $SCRATCH_MNT/foo $SCRATCH_MNT/bar
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$XFS_IO_PROG -c "fsync" $SCRATCH_MNT/bar
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md5sum $SCRATCH_MNT/bar | _filter_scratch
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_flakey_drop_and_remount
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md5sum $SCRATCH_MNT/bar | _filter_scratch
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_unmount_flakey
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}
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_scratch_mkfs >> $seqres.full 2>&1
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_require_metadata_journaling $SCRATCH_DEV
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# Create a basic flakey device that will never error out
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_init_flakey
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_rename_test
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_clean_working_dir
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_write_after_fsync_rename_test
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status=0
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exit
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