2 # FS QA Test No. btrfs/025
4 # Test for an issue in btrfs send where it sent clone operations to user
5 # space with a range (offset + length) that was not aligned with the block
6 # size. This caused the btrfs receive command to send such clone operations
7 # to the ioctl clone API, which would return -EINVAL errors to btrfs receive,
8 # causing the receive command to abort immediately.
10 #-----------------------------------------------------------------------
11 # Copyright (c) 2014 Filipe Manana. All Rights Reserved.
13 # This program is free software; you can redistribute it and/or
14 # modify it under the terms of the GNU General Public License as
15 # published by the Free Software Foundation.
17 # This program is distributed in the hope that it would be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 # GNU General Public License for more details.
22 # You should have received a copy of the GNU General Public License
23 # along with this program; if not, write the Free Software Foundation,
24 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 #-----------------------------------------------------------------------
29 seqres=$RESULT_DIR/$seq
30 echo "QA output created by $seq"
34 status=1 # failure is the default!
35 trap "_cleanup; exit \$status" 0 1 2 3 15
42 # get standard environment, filters and checks
46 # real QA test starts here
53 _scratch_mkfs >/dev/null 2>&1
56 run_check $XFS_IO_PROG -f -c "truncate 819200" $SCRATCH_MNT/foo
57 _run_btrfs_util_prog filesystem sync $SCRATCH_MNT
59 run_check $XFS_IO_PROG -c "falloc -k 819200 667648" $SCRATCH_MNT/foo
60 _run_btrfs_util_prog filesystem sync $SCRATCH_MNT
62 run_check $XFS_IO_PROG -c "pwrite 1482752 2978" $SCRATCH_MNT/foo
63 _run_btrfs_util_prog filesystem sync $SCRATCH_MNT
65 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT \
68 run_check $XFS_IO_PROG -c "truncate 883305" $SCRATCH_MNT/foo
69 _run_btrfs_util_prog filesystem sync $SCRATCH_MNT
71 _run_btrfs_util_prog subvolume snapshot -r $SCRATCH_MNT \
74 _run_btrfs_util_prog send -f $tmp/1.snap $SCRATCH_MNT/mysnap1
75 _run_btrfs_util_prog send -p $SCRATCH_MNT/mysnap1 -f $tmp/2.snap \
76 $SCRATCH_MNT/mysnap2 2>&1
78 md5sum $SCRATCH_MNT/foo | _filter_scratch
79 md5sum $SCRATCH_MNT/mysnap1/foo | _filter_scratch
80 md5sum $SCRATCH_MNT/mysnap2/foo | _filter_scratch
83 _check_btrfs_filesystem $SCRATCH_DEV
84 _scratch_mkfs >/dev/null 2>&1
87 _run_btrfs_util_prog receive -f $tmp/1.snap $SCRATCH_MNT
88 md5sum $SCRATCH_MNT/mysnap1/foo | _filter_scratch
90 _run_btrfs_util_prog receive -f $tmp/2.snap $SCRATCH_MNT
91 md5sum $SCRATCH_MNT/mysnap2/foo | _filter_scratch
94 _check_btrfs_filesystem $SCRATCH_DEV