From: Filipe David Borba Manana <fdmanana@gmail.com>
To: xfs@oss.sgi.com
Cc: linux-btrfs@vger.kernel.org, jbacik@fb.com, clm@fb.com,
Filipe David Borba Manana <fdmanana@gmail.com>
Subject: [PATCH] xfstests: regression test for btrfs incremental send data corruption
Date: Sun, 30 Mar 2014 23:10:27 +0100 [thread overview]
Message-ID: <1396217427-19533-1-git-send-email-fdmanana@gmail.com> (raw)
Regression test for the btrfs incremental send feature, where the kernel
would incorrectly consider a range of a file as a hole and send a stream
of 0 bytes to the destination (send stream) that would overwrite the
corresponding file region.
This issue is fixed by the following linux kernel btrfs patch:
Btrfs: send, fix data corruption due to incorrect hole detection
(https://patchwork.kernel.org/patch/3910081/)
Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
---
tests/btrfs/046 | 304 +++++++++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/046.out | 213 ++++++++++++++++++++++++++++++++++++
tests/btrfs/group | 1 +
3 files changed, 518 insertions(+)
create mode 100644 tests/btrfs/046
create mode 100644 tests/btrfs/046.out
diff --git a/tests/btrfs/046 b/tests/btrfs/046
new file mode 100644
index 0000000..685e359
--- /dev/null
+++ b/tests/btrfs/046
@@ -0,0 +1,304 @@
+#! /bin/bash
+# FS QA Test No. btrfs/046
+#
+# Regression test for the btrfs incremental send feature, where the kernel
+# would incorrectly consider a range of a file as a hole and send a stream
+# of 0 bytes to the destination (send stream) that would overwrite the
+# corresponding file region.
+#
+# This issue is fixed by the following linux kernel btrfs patch:
+#
+# Btrfs: send, fix data corruption due to incorrect hole detection
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2014 Filipe Manana. All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+tmp=`mktemp -d`
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+send_files_dir=$TEST_DIR/btrfs-test-$seq
+
+_cleanup()
+{
+ rm -fr $send_files_dir
+ rm -fr $tmp
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_fs btrfs
+_supported_os Linux
+_require_scratch
+_require_fssum
+_need_to_be_root
+
+rm -f $seqres.full
+rm -fr $send_files_dir
+mkdir $send_files_dir
+
+_scratch_mkfs >/dev/null 2>&1
+_scratch_mount
+
+$XFS_IO_PROG -f -c "falloc -k 0 268435456" $SCRATCH_MNT/foo
+
+_run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap0
+
+$XFS_IO_PROG -c "pwrite -S 0x01 -b 9216 16190218 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x02 -b 1121 198720104 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x05 -b 9216 107887439 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x06 -b 9216 225520207 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x07 -b 67584 102138300 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x08 -b 7000 94897484 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x09 -b 113664 245083212 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x10 -b 123 17937788 123" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x11 -b 39936 229573311 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x12 -b 67584 174792222 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x13 -b 9216 249253213 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x16 -b 67584 150046083 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x17 -b 39936 118246040 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x18 -b 67584 215965442 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x19 -b 33792 97096725 33792" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x20 -b 125952 166300596 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x21 -b 123 1078957 123" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x25 -b 9216 212044492 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x26 -b 7000 265037146 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x27 -b 42757 215922685 42757" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x28 -b 7000 69865411 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x29 -b 67584 67948958 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x30 -b 39936 266967019 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x31 -b 1121 19582453 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x32 -b 17408 257710255 17408" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x33 -b 39936 3895518 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x34 -b 125952 12045847 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x35 -b 17408 19156379 17408" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x36 -b 39936 50160066 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x37 -b 113664 9549793 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x38 -b 105472 94391506 105472" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x39 -b 23552 143632863 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x40 -b 39936 241283845 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x41 -b 113664 199937606 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x42 -b 67584 67380093 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x43 -b 67584 26793129 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x44 -b 39936 14421913 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x45 -b 123 253097405 123" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x46 -b 1121 128233424 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x47 -b 105472 91577959 105472" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x48 -b 1121 7245381 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x49 -b 113664 182414694 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x50 -b 9216 32750608 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x51 -b 67584 266546049 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x52 -b 67584 87969398 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x53 -b 9216 260848797 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x54 -b 39936 119461243 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x55 -b 7000 200178693 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x56 -b 9216 243316029 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x57 -b 7000 209658229 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x58 -b 101376 179745192 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x59 -b 9216 64012300 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x60 -b 125952 181705139 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x61 -b 23552 235737348 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x62 -b 113664 106021355 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x63 -b 67584 135753552 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x64 -b 23552 95730888 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x65 -b 11 17311415 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x66 -b 33792 120695553 33792" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x67 -b 9216 17164631 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x68 -b 9216 136065853 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x69 -b 67584 37752198 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x70 -b 101376 189717473 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x71 -b 7000 227463698 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x72 -b 9216 12655137 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x73 -b 7000 7488866 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x74 -b 113664 87813649 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x75 -b 33792 25802183 33792" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x76 -b 39936 93524024 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x77 -b 33792 113336388 33792" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x78 -b 105472 184955320 105472" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x79 -b 101376 225691598 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x80 -b 23552 77023155 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x81 -b 11 201888192 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x82 -b 11 115332492 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x83 -b 67584 230278015 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x84 -b 11 120589073 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x85 -b 125952 202207819 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x86 -b 113664 86672080 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x87 -b 17408 208459603 17408" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x88 -b 7000 73372211 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x89 -b 7000 42252122 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x90 -b 23552 46784881 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x91 -b 101376 63172351 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x92 -b 23552 59341931 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x93 -b 39936 239599283 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x94 -b 67584 175643105 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x97 -b 23552 105534880 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x98 -b 113664 8236844 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x99 -b 125952 144489686 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa0 -b 7000 73273112 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa1 -b 125952 194580243 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa2 -b 123 56296779 123" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa3 -b 11 233066845 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa4 -b 39936 197727090 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa5 -b 101376 53579812 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa6 -b 9216 85669738 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa7 -b 125952 21266322 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa8 -b 23552 125726568 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa9 -b 9216 18423680 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xb0 -b 1121 165901483 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+
+_run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap1
+
+$XFS_IO_PROG -c "pwrite -S 0xff -b 10 16190218 10" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+
+_run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap2
+
+echo "File digests in the original filesystem:"
+md5sum $SCRATCH_MNT/foo | _filter_scratch
+md5sum $SCRATCH_MNT/mysnap0/foo | _filter_scratch
+md5sum $SCRATCH_MNT/mysnap1/foo | _filter_scratch
+md5sum $SCRATCH_MNT/mysnap2/foo | _filter_scratch
+
+_run_btrfs_util_prog send $SCRATCH_MNT/mysnap1 -f $send_files_dir/1.snap
+_run_btrfs_util_prog send -p $SCRATCH_MNT/mysnap1 $SCRATCH_MNT/mysnap2 \
+ -f $send_files_dir/2.snap
+
+_check_scratch_fs
+_scratch_unmount
+_scratch_mkfs >/dev/null 2>&1
+_scratch_mount
+
+_run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/1.snap
+_run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/2.snap
+
+echo "File digests in the replica filesystem:"
+md5sum $SCRATCH_MNT/mysnap1/foo | _filter_scratch
+md5sum $SCRATCH_MNT/mysnap2/foo | _filter_scratch
+
+_check_scratch_fs
+
+status=0
+exit
diff --git a/tests/btrfs/046.out b/tests/btrfs/046.out
new file mode 100644
index 0000000..1467c86
--- /dev/null
+++ b/tests/btrfs/046.out
@@ -0,0 +1,213 @@
+QA output created by 046
+wrote 9216/9216 bytes at offset 16190218
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 198720104
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 107887439
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 225520207
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 102138300
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 94897484
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 245083212
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 123/123 bytes at offset 17937788
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 229573311
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 174792222
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 249253213
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 150046083
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 118246040
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 215965442
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 33792/33792 bytes at offset 97096725
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 166300596
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 123/123 bytes at offset 1078957
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 212044492
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 265037146
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 42757/42757 bytes at offset 215922685
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 69865411
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 67948958
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 266967019
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 19582453
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 17408/17408 bytes at offset 257710255
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 3895518
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 12045847
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 17408/17408 bytes at offset 19156379
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 50160066
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 9549793
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 105472/105472 bytes at offset 94391506
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 143632863
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 241283845
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 199937606
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 67380093
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 26793129
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 14421913
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 123/123 bytes at offset 253097405
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 128233424
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 105472/105472 bytes at offset 91577959
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 7245381
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 182414694
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 32750608
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 266546049
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 87969398
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 260848797
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 119461243
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 200178693
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 243316029
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 209658229
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 179745192
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 64012300
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 181705139
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 235737348
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 106021355
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 135753552
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 95730888
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 17311415
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 33792/33792 bytes at offset 120695553
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 17164631
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 136065853
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 37752198
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 189717473
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 227463698
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 12655137
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 7488866
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 87813649
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 33792/33792 bytes at offset 25802183
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 93524024
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 33792/33792 bytes at offset 113336388
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 105472/105472 bytes at offset 184955320
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 225691598
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 77023155
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 201888192
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 115332492
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 230278015
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 120589073
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 202207819
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 86672080
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 17408/17408 bytes at offset 208459603
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 73372211
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 42252122
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 46784881
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 63172351
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 59341931
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 239599283
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 175643105
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 105534880
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 8236844
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 144489686
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 73273112
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 194580243
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 123/123 bytes at offset 56296779
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 233066845
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 197727090
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 53579812
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 85669738
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 21266322
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 125726568
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 18423680
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 165901483
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 10/10 bytes at offset 16190218
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+File digests in the original filesystem:
+79e53f1466bfc09fd82b450689e6119e SCRATCH_MNT/foo
+d41d8cd98f00b204e9800998ecf8427e SCRATCH_MNT/mysnap0/foo
+6eaa6adbb0d608958367d236a9fbe407 SCRATCH_MNT/mysnap1/foo
+79e53f1466bfc09fd82b450689e6119e SCRATCH_MNT/mysnap2/foo
+File digests in the replica filesystem:
+6eaa6adbb0d608958367d236a9fbe407 SCRATCH_MNT/mysnap1/foo
+79e53f1466bfc09fd82b450689e6119e SCRATCH_MNT/mysnap2/foo
diff --git a/tests/btrfs/group b/tests/btrfs/group
index 9b41895..3a6d34e 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -48,3 +48,4 @@
043 auto quick
044 auto quick
045 auto quick
+046 auto quick
--
1.7.10.4
WARNING: multiple messages have this Message-ID (diff)
From: Filipe David Borba Manana <fdmanana@gmail.com>
To: xfs@oss.sgi.com
Cc: jbacik@fb.com, clm@fb.com,
Filipe David Borba Manana <fdmanana@gmail.com>,
linux-btrfs@vger.kernel.org
Subject: [PATCH] xfstests: regression test for btrfs incremental send data corruption
Date: Sun, 30 Mar 2014 23:10:27 +0100 [thread overview]
Message-ID: <1396217427-19533-1-git-send-email-fdmanana@gmail.com> (raw)
Regression test for the btrfs incremental send feature, where the kernel
would incorrectly consider a range of a file as a hole and send a stream
of 0 bytes to the destination (send stream) that would overwrite the
corresponding file region.
This issue is fixed by the following linux kernel btrfs patch:
Btrfs: send, fix data corruption due to incorrect hole detection
(https://patchwork.kernel.org/patch/3910081/)
Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
---
tests/btrfs/046 | 304 +++++++++++++++++++++++++++++++++++++++++++++++++++
tests/btrfs/046.out | 213 ++++++++++++++++++++++++++++++++++++
tests/btrfs/group | 1 +
3 files changed, 518 insertions(+)
create mode 100644 tests/btrfs/046
create mode 100644 tests/btrfs/046.out
diff --git a/tests/btrfs/046 b/tests/btrfs/046
new file mode 100644
index 0000000..685e359
--- /dev/null
+++ b/tests/btrfs/046
@@ -0,0 +1,304 @@
+#! /bin/bash
+# FS QA Test No. btrfs/046
+#
+# Regression test for the btrfs incremental send feature, where the kernel
+# would incorrectly consider a range of a file as a hole and send a stream
+# of 0 bytes to the destination (send stream) that would overwrite the
+# corresponding file region.
+#
+# This issue is fixed by the following linux kernel btrfs patch:
+#
+# Btrfs: send, fix data corruption due to incorrect hole detection
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2014 Filipe Manana. All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+tmp=`mktemp -d`
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+send_files_dir=$TEST_DIR/btrfs-test-$seq
+
+_cleanup()
+{
+ rm -fr $send_files_dir
+ rm -fr $tmp
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_fs btrfs
+_supported_os Linux
+_require_scratch
+_require_fssum
+_need_to_be_root
+
+rm -f $seqres.full
+rm -fr $send_files_dir
+mkdir $send_files_dir
+
+_scratch_mkfs >/dev/null 2>&1
+_scratch_mount
+
+$XFS_IO_PROG -f -c "falloc -k 0 268435456" $SCRATCH_MNT/foo
+
+_run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap0
+
+$XFS_IO_PROG -c "pwrite -S 0x01 -b 9216 16190218 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x02 -b 1121 198720104 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x05 -b 9216 107887439 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x06 -b 9216 225520207 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x07 -b 67584 102138300 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x08 -b 7000 94897484 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x09 -b 113664 245083212 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x10 -b 123 17937788 123" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x11 -b 39936 229573311 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x12 -b 67584 174792222 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x13 -b 9216 249253213 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x16 -b 67584 150046083 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x17 -b 39936 118246040 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x18 -b 67584 215965442 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x19 -b 33792 97096725 33792" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x20 -b 125952 166300596 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x21 -b 123 1078957 123" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x25 -b 9216 212044492 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x26 -b 7000 265037146 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x27 -b 42757 215922685 42757" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x28 -b 7000 69865411 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x29 -b 67584 67948958 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x30 -b 39936 266967019 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x31 -b 1121 19582453 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x32 -b 17408 257710255 17408" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x33 -b 39936 3895518 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x34 -b 125952 12045847 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x35 -b 17408 19156379 17408" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x36 -b 39936 50160066 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x37 -b 113664 9549793 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x38 -b 105472 94391506 105472" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x39 -b 23552 143632863 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x40 -b 39936 241283845 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x41 -b 113664 199937606 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x42 -b 67584 67380093 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x43 -b 67584 26793129 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x44 -b 39936 14421913 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x45 -b 123 253097405 123" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x46 -b 1121 128233424 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x47 -b 105472 91577959 105472" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x48 -b 1121 7245381 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x49 -b 113664 182414694 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x50 -b 9216 32750608 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x51 -b 67584 266546049 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x52 -b 67584 87969398 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x53 -b 9216 260848797 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x54 -b 39936 119461243 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x55 -b 7000 200178693 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x56 -b 9216 243316029 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x57 -b 7000 209658229 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x58 -b 101376 179745192 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x59 -b 9216 64012300 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x60 -b 125952 181705139 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x61 -b 23552 235737348 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x62 -b 113664 106021355 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x63 -b 67584 135753552 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x64 -b 23552 95730888 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x65 -b 11 17311415 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x66 -b 33792 120695553 33792" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x67 -b 9216 17164631 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x68 -b 9216 136065853 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x69 -b 67584 37752198 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x70 -b 101376 189717473 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x71 -b 7000 227463698 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x72 -b 9216 12655137 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x73 -b 7000 7488866 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x74 -b 113664 87813649 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x75 -b 33792 25802183 33792" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x76 -b 39936 93524024 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x77 -b 33792 113336388 33792" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x78 -b 105472 184955320 105472" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x79 -b 101376 225691598 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x80 -b 23552 77023155 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x81 -b 11 201888192 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x82 -b 11 115332492 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x83 -b 67584 230278015 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x84 -b 11 120589073 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x85 -b 125952 202207819 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x86 -b 113664 86672080 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x87 -b 17408 208459603 17408" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x88 -b 7000 73372211 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x89 -b 7000 42252122 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x90 -b 23552 46784881 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x91 -b 101376 63172351 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x92 -b 23552 59341931 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x93 -b 39936 239599283 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x94 -b 67584 175643105 67584" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x97 -b 23552 105534880 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x98 -b 113664 8236844 113664" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0x99 -b 125952 144489686 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa0 -b 7000 73273112 7000" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa1 -b 125952 194580243 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa2 -b 123 56296779 123" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa3 -b 11 233066845 11" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa4 -b 39936 197727090 39936" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa5 -b 101376 53579812 101376" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa6 -b 9216 85669738 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa7 -b 125952 21266322 125952" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa8 -b 23552 125726568 23552" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xa9 -b 9216 18423680 9216" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+$XFS_IO_PROG -c "pwrite -S 0xb0 -b 1121 165901483 1121" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+
+_run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap1
+
+$XFS_IO_PROG -c "pwrite -S 0xff -b 10 16190218 10" $SCRATCH_MNT/foo \
+ | _filter_xfs_io
+
+_run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT $SCRATCH_MNT/mysnap2
+
+echo "File digests in the original filesystem:"
+md5sum $SCRATCH_MNT/foo | _filter_scratch
+md5sum $SCRATCH_MNT/mysnap0/foo | _filter_scratch
+md5sum $SCRATCH_MNT/mysnap1/foo | _filter_scratch
+md5sum $SCRATCH_MNT/mysnap2/foo | _filter_scratch
+
+_run_btrfs_util_prog send $SCRATCH_MNT/mysnap1 -f $send_files_dir/1.snap
+_run_btrfs_util_prog send -p $SCRATCH_MNT/mysnap1 $SCRATCH_MNT/mysnap2 \
+ -f $send_files_dir/2.snap
+
+_check_scratch_fs
+_scratch_unmount
+_scratch_mkfs >/dev/null 2>&1
+_scratch_mount
+
+_run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/1.snap
+_run_btrfs_util_prog receive $SCRATCH_MNT -f $send_files_dir/2.snap
+
+echo "File digests in the replica filesystem:"
+md5sum $SCRATCH_MNT/mysnap1/foo | _filter_scratch
+md5sum $SCRATCH_MNT/mysnap2/foo | _filter_scratch
+
+_check_scratch_fs
+
+status=0
+exit
diff --git a/tests/btrfs/046.out b/tests/btrfs/046.out
new file mode 100644
index 0000000..1467c86
--- /dev/null
+++ b/tests/btrfs/046.out
@@ -0,0 +1,213 @@
+QA output created by 046
+wrote 9216/9216 bytes at offset 16190218
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 198720104
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 107887439
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 225520207
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 102138300
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 94897484
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 245083212
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 123/123 bytes at offset 17937788
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 229573311
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 174792222
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 249253213
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 150046083
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 118246040
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 215965442
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 33792/33792 bytes at offset 97096725
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 166300596
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 123/123 bytes at offset 1078957
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 212044492
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 265037146
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 42757/42757 bytes at offset 215922685
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 69865411
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 67948958
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 266967019
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 19582453
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 17408/17408 bytes at offset 257710255
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 3895518
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 12045847
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 17408/17408 bytes at offset 19156379
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 50160066
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 9549793
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 105472/105472 bytes at offset 94391506
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 143632863
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 241283845
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 199937606
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 67380093
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 26793129
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 14421913
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 123/123 bytes at offset 253097405
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 128233424
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 105472/105472 bytes at offset 91577959
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 7245381
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 182414694
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 32750608
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 266546049
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 87969398
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 260848797
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 119461243
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 200178693
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 243316029
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 209658229
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 179745192
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 64012300
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 181705139
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 235737348
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 106021355
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 135753552
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 95730888
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 17311415
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 33792/33792 bytes at offset 120695553
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 17164631
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 136065853
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 37752198
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 189717473
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 227463698
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 12655137
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 7488866
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 87813649
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 33792/33792 bytes at offset 25802183
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 93524024
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 33792/33792 bytes at offset 113336388
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 105472/105472 bytes at offset 184955320
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 225691598
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 77023155
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 201888192
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 115332492
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 230278015
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 120589073
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 202207819
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 86672080
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 17408/17408 bytes at offset 208459603
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 73372211
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 42252122
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 46784881
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 63172351
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 59341931
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 239599283
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67584/67584 bytes at offset 175643105
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 105534880
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 113664/113664 bytes at offset 8236844
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 144489686
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 7000/7000 bytes at offset 73273112
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 194580243
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 123/123 bytes at offset 56296779
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 11/11 bytes at offset 233066845
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 39936/39936 bytes at offset 197727090
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 101376/101376 bytes at offset 53579812
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 85669738
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 125952/125952 bytes at offset 21266322
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 23552/23552 bytes at offset 125726568
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 9216/9216 bytes at offset 18423680
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1121/1121 bytes at offset 165901483
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 10/10 bytes at offset 16190218
+XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+File digests in the original filesystem:
+79e53f1466bfc09fd82b450689e6119e SCRATCH_MNT/foo
+d41d8cd98f00b204e9800998ecf8427e SCRATCH_MNT/mysnap0/foo
+6eaa6adbb0d608958367d236a9fbe407 SCRATCH_MNT/mysnap1/foo
+79e53f1466bfc09fd82b450689e6119e SCRATCH_MNT/mysnap2/foo
+File digests in the replica filesystem:
+6eaa6adbb0d608958367d236a9fbe407 SCRATCH_MNT/mysnap1/foo
+79e53f1466bfc09fd82b450689e6119e SCRATCH_MNT/mysnap2/foo
diff --git a/tests/btrfs/group b/tests/btrfs/group
index 9b41895..3a6d34e 100644
--- a/tests/btrfs/group
+++ b/tests/btrfs/group
@@ -48,3 +48,4 @@
043 auto quick
044 auto quick
045 auto quick
+046 auto quick
--
1.7.10.4
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
next reply other threads:[~2014-03-30 21:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-30 22:10 Filipe David Borba Manana [this message]
2014-03-30 22:10 ` [PATCH] xfstests: regression test for btrfs incremental send data corruption Filipe David Borba Manana
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1396217427-19533-1-git-send-email-fdmanana@gmail.com \
--to=fdmanana@gmail.com \
--cc=clm@fb.com \
--cc=jbacik@fb.com \
--cc=linux-btrfs@vger.kernel.org \
--cc=xfs@oss.sgi.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.