4 # Test xfs_repair to ensure it fixes the lost+found link count
5 # at the first run. See also commit 198b747f255346bca64408875763b6ca0ed3d57d
8 #-----------------------------------------------------------------------
9 # Copyright (c) 2011 Red Hat, Inc. All Rights Reserved.
11 # This program is free software; you can redistribute it and/or
12 # modify it under the terms of the GNU General Public License as
13 # published by the Free Software Foundation.
15 # This program is distributed in the hope that it would be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with this program; if not, write the Free Software Foundation,
22 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23 #-----------------------------------------------------------------------
27 seqres=$RESULT_DIR/$seq
28 echo "QA output created by $seq"
32 status=0 # failure is the default!
33 trap "_cleanup; exit \$status" 0 1 2 3 15
41 # get standard environment, filters and checks
45 # real QA test starts here
50 _scratch_mkfs >/dev/null 2>&1
53 mkdir -p $SCRATCH_MNT/dir/subdir
55 #get inodes to be changed
56 DIR_INO=`ls -i $SCRATCH_MNT |awk '{print $1}'`
57 SUBDIR_INO=`ls -i $SCRATCH_MNT/dir |awk '{print $1}'`
61 echo "Silence is goodness..."
64 xfs_db -x -c "inode $DIR_INO" -c "write u.sfdir2.list[0].inumber.i4 0" $SCRATCH_DEV >> $seqres.full
65 xfs_db -x -c "inode $DIR_INO" -c "write u.sfdir2.list[0].name 0" $SCRATCH_DEV >> $seqres.full
66 xfs_db -x -c "inode $DIR_INO" -c "write u.sfdir2.list[0].offset 0" $SCRATCH_DEV >> $seqres.full
67 xfs_db -x -c "inode $DIR_INO" -c "write u.sfdir2.list[0].namelen 0" $SCRATCH_DEV >> $seqres.full
68 xfs_db -x -c "inode $DIR_INO" -c "write u.sfdir2.hdr.parent.i4 0" $SCRATCH_DEV >> $seqres.full
69 xfs_db -x -c "inode $DIR_INO" -c "write core.nlinkv2 0" $SCRATCH_DEV >> $seqres.full
72 xfs_db -x -c "inode $SUBDIR_INO" -c "write u.sfdir2.hdr.parent.i4 0" $SCRATCH_DEV >> $seqres.full
73 xfs_db -x -c "inode $SUBDIR_INO" -c "write core.nlinkv2 0" $SCRATCH_DEV >> $seqres.full
75 echo "===== BEGIN of xfs_repair =====" >> $seqres.full
76 echo "" >>$seqres.full
78 xfs_repair $SCRATCH_DEV >> $seqres.full 2>&1
79 echo "===== END of xfs_repair =====" >> $seqres.full