| #! /bin/bash |
| # FS QA Test No. 118 |
| # |
| # To test out pv#940675 crash in xfs_trans_brelse + quotas |
| # Without the fix, this will create an ASSERT failure in debug kernels |
| # and crash a non-debug kernel. |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2000-2005 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 |
| # |
| #----------------------------------------------------------------------- |
| # |
| # creator |
| owner=tes@crackle.melbourne.sgi.com |
| |
| seq=`basename $0` |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| _cleanup() |
| { |
| cd / |
| rm -f $tmp.* |
| } |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| . ./common.quota |
| |
| # real QA test starts here |
| |
| # Modify as appropriate. |
| _supported_fs xfs |
| _supported_os IRIX Linux |
| |
| _require_scratch |
| _require_xfs_quota |
| |
| _chowning_file() |
| { |
| file=file.chown |
| let start=$1 |
| let limit=$2 |
| let delta=$3 |
| |
| cd $SCRATCH_MNT |
| let count=$start |
| while (( count < limit )); do |
| touch $file |
| chown $count.$count $file |
| echo -n "." |
| let count=count+delta |
| done |
| echo "" |
| } |
| |
| |
| echo "mkfs on scratch" |
| _scratch_mkfs_xfs >$seq.full |
| |
| echo "mount with quotas" |
| export MOUNT_OPTIONS="-o uquota" |
| _scratch_mount |
| |
| echo "creating quota file with holes" |
| _chowning_file 1000 2000 100 |
| |
| echo "now fill in the holes" |
| _chowning_file 1000 2000 1 |
| |
| echo "look at the final file ownership for fun" |
| ls -l $SCRATCH_MNT/* \ |
| | $AWK_PROG 'NF > 2 {print $3, $4, $NF}' \ |
| | sed "s#$SCRATCH_MNT#SCRATCH_MNT#g" |
| |
| # success, all done |
| status=0 |
| exit |