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https://github.com/linux-apfs/apfstests.git
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Darrick J. Wong
7e98d41a6e
Refactor every test in the entire test suite to use the new boilerplate functions. This also migrates all the test group information into the test files. This patch has been autogenerated via the command: ./tools/convert-group btrfs ceph cifs ext4 f2fs generic nfs ocfs2 overlay perf shared udf xfs Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Allison Henderson <allison.henderson@oracle.com> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
66 lines
1.8 KiB
Bash
Executable File
66 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2020 SUSE Linux Products GmbH. All Rights Reserved.
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#
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# FS QA Test No. ceph/002
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#
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# Test bug found while testing copy_file_range.
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#
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# This bug was an issue with how the OSDs handled the truncate_seq, copying it
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# from the original object into the destination object. This test ensures the
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# kernel client correctly handles fixed/non-fixed OSDs.
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#
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# The bug was tracked here:
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#
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# https://tracker.ceph.com/issues/37378
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#
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# The most relevant commits are:
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#
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# ceph OSD: dcd6a99ef9f5 ("osd: add new 'copy-from2' operation")
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# linux kernel: 78beb0ff2fec ("ceph: use copy-from2 op in copy_file_range")
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#
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. ./common/preamble
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_begin_fstest auto quick copy
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# get standard environment
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. common/filter
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. common/attr
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# real QA test starts here
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_supported_fs ceph
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_require_xfs_io_command "copy_range"
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_require_attrs
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_require_test
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workdir=$TEST_DIR/test-$seq
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rm -rf $workdir
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mkdir $workdir
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# Use 4M object size
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objsz=4194304
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file="$workdir/file-$objsz"
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dest="$workdir/dest-$objsz"
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# object_size has to be a multiple of stripe_unit
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_ceph_create_file_layout $file $objsz 1 $objsz
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_ceph_create_file_layout $dest $objsz 1 $objsz
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# Create a 3 objects size files
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$XFS_IO_PROG -c "pwrite -S 0x61 0 $objsz" $file >> $seqres.full 2>&1
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$XFS_IO_PROG -c "pwrite -S 0x62 $objsz $objsz" $file >> $seqres.full 2>&1
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$XFS_IO_PROG -c "pwrite -S 0x63 $(($objsz * 2)) $objsz" $file >> $seqres.full 2>&1
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$XFS_IO_PROG -c "pwrite -S 0x64 0 $(($objsz * 3))" $dest >> $seqres.full 2>&1
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# Truncate the destination file (messing up with the truncate_seq)
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$XFS_IO_PROG -c "truncate 0" $dest >> $seqres.full 2>&1
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# copy the whole file over
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$XFS_IO_PROG -c "copy_range -s 0 -d 0 -l $(($objsz * 3)) $file" "$dest"
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hexdump $dest
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#success, all done
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status=0
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exit
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