| #! /bin/bash |
| # FS QA Test No. 111 |
| # |
| # Infinite xfs_bulkstat bad-inode loop case from Roger Willcocks. |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2006 Silicon Graphics, 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 02110-1301 USA |
| # |
| #----------------------------------------------------------------------- |
| # |
| |
| seq=`basename $0` |
| seqres=$RESULT_DIR/$seq |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| |
| # real QA test starts here |
| _supported_fs xfs |
| _supported_os Linux |
| _require_scratch |
| |
| rm -f $seqres.full |
| |
| [ "$XFS_FSR_PROG" = "" ] && _notrun "xfs_fsr not found" |
| |
| # real QA test starts here |
| _scratch_unmount 2>/dev/null |
| MKFS_OPTIONS="-bsize=4096" |
| MOUNT_OPTIONS="-o noatime" |
| _scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs |
| _scratch_mount |
| |
| echo Create some files |
| I=0 |
| while [ $I -lt 1000 ] |
| do |
| $XFS_IO_PROG -f -c "pwrite 0 512" $SCRATCH_MNT/${I} > /dev/null |
| let I=$I+1 |
| done |
| |
| # Roughly the middle of the created inodes |
| INO=`ls -i $SCRATCH_MNT/512 | awk '{print $1}'` |
| _scratch_unmount |
| |
| # Figure out where that middle inode starts |
| BYTE=`_scratch_xfs_db -c "convert inode $INO byte" \ |
| | awk '{print $2}' | sed s/[\(\)]//g` |
| |
| echo Blat inode clusters |
| src/itrash $SCRATCH_DEV $BYTE |
| |
| _try_scratch_mount || _fail "Couldn't mount after itrash" |
| |
| echo Attempting bulkstat |
| #src/bstat -q $SCRATCH_MNT |
| $XFS_FSR_PROG $SCRATCH_MNT | _filter_scratch |
| |
| # Fix up intentional corruption so test can pass |
| _scratch_unmount |
| $XFS_REPAIR_PROG $SCRATCH_DEV >> $seqres.full 2>&1 |
| |
| status=0 |
| exit |