#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2016 Oracle, Inc. All Rights Reserved.
+#
# FS QA Test No. 235
#
# Create and populate an XFS filesystem, corrupt the rmap btree,
# then see how the kernel and xfs_repair deal with it.
#
-#-----------------------------------------------------------------------
-# Copyright (c) 2016 Oracle, Inc. 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 02110-7031 USA
-#-----------------------------------------------------------------------
-#
-
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
. ./common/rc
. ./common/filter
. ./common/attr
-. ./common/xfs
# real QA test starts here
-_supported_os Linux
_supported_fs xfs
_require_xfs_scratch_rmapbt
test -n ${FORCE_FUZZ} || _require_scratch_xfs_crc
echo "+ mount fs image"
_scratch_mount
blksz=$(stat -f -c '%s' ${SCRATCH_MNT})
-agcount=$(xfs_info ${SCRATCH_MNT} | grep agcount= | sed -e 's/^.*agcount=\([0-9]*\),.*$/\1/g')
+agcount=$(_xfs_mount_agcount $SCRATCH_MNT)
+_xfs_force_bdev data $SCRATCH_MNT
echo "+ make some files"
_pwrite_byte 0x62 0 $((blksz * 64)) ${SCRATCH_MNT}/file0 >> $seqres.full
echo "+ corrupt image"
seq 0 $((agcount - 1)) | while read ag; do
- $XFS_DB_PROG -x -c "agf ${ag}" -c "agf ${ag}" -c "addr rmaproot" \
+ _scratch_xfs_db -x -c "agf ${ag}" -c "agf ${ag}" -c "addr rmaproot" \
-c "stack" -c "blocktrash -x 4096 -y 4096 -z -n 8 -3" \
- ${SCRATCH_DEV} >> $seqres.full 2>&1
+ >> $seqres.full 2>&1
done
-echo "+ mount image"
-_scratch_mount
+echo "+ mount image && copy more"
+if _try_scratch_mount >> $seqres.full 2>&1; then
-echo "+ copy more"
-$XFS_IO_PROG -f -c "pwrite -S 0x63 0 $((blksz * 64))" -c "fsync" ${SCRATCH_MNT}/file4 >> $seqres.full
-test -s ${SCRATCH_MNT}/file4 || _fail "should not be able to copy with busted rmap btree"
-umount ${SCRATCH_MNT}
+ $XFS_IO_PROG -f -c "pwrite -S 0x63 0 $((blksz * 64))" -c "fsync" ${SCRATCH_MNT}/file4 >> $seqres.full 2>&1
+ test -s ${SCRATCH_MNT}/file4 && _fail "should not be able to copy with busted rmap btree"
+ umount ${SCRATCH_MNT}
+fi
echo "+ repair fs"
-_scratch_xfs_repair >> $seqres.full 2>&1
-_scratch_xfs_repair >> $seqres.full 2>&1
+_disable_dmesg_check
+_repair_scratch_fs >> "$seqres.full" 2>&1
+_repair_scratch_fs >> $seqres.full 2>&1
echo "+ mount image (2)"
_scratch_mount
echo "+ chattr -R -i"
-chattr -R -f -i ${SCRATCH_MNT}/
+$CHATTR_PROG -R -f -i ${SCRATCH_MNT}/
echo "+ copy more (2)"
cp -p ${SCRATCH_MNT}/file1 ${SCRATCH_MNT}/file5 || \