| #! /bin/bash |
| # FS QA Test No. 219 |
| # |
| # Simple quota accounting test for direct/buffered/mmap IO. |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2009 Eric Sandeen. All Rights Reserved. |
| # |
| # Based on test 108, |
| # Copyright (c) 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=sandeen@sandeen.net |
| |
| seq=`basename $0` |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| . ./common.quota |
| |
| # real QA test starts here |
| _supported_fs generic |
| _supported_os Linux #IRIX |
| _require_scratch |
| _require_quota |
| |
| test_files() |
| { |
| echo; echo "### create files, setting up ownership (type=$type)" |
| rm -f $SCRATCH_MNT/{buffer,direct,mmap} |
| touch $SCRATCH_MNT/{buffer,direct,mmap} |
| chown $uid $SCRATCH_MNT/{buffer,direct,mmap} |
| chgrp $gid $SCRATCH_MNT/{buffer,direct,mmap} |
| for file in $SCRATCH_MNT/{buffer,direct,mmap}; do |
| $here/src/lstat64 $file | head -3 | _filter_scratch |
| done |
| } |
| |
| check_usage() |
| { |
| wroteblocks=$1 |
| wrotefiles=$2 |
| read id exceed blocks bsoft bhard inodes isoft ihard |
| if [ "$blocks" -lt "$wroteblocks" ]; then |
| echo "Too few blocks used (type=$type)" |
| # Save 5% for overhead of metadata or different block size |
| elif [ "$blocks" -gt $((wroteblocks+wroteblocks/20)) ]; then |
| echo "Too many blocks used (type=$type)" |
| elif [ "$inodes" != "$wrotefiles" ]; then |
| echo "Bad number of inodes used (type=$type)" |
| else |
| echo "Usage OK (type=$type)" |
| fi |
| } |
| |
| test_accounting() |
| { |
| echo "### some controlled buffered, direct and mmapd IO (type=$type)" |
| echo "--- initiating parallel IO..." >>$seq.full |
| # Small ios here because ext3 will account for indirect blocks too ... |
| # 48k will fit w/o indirect for 4k blocks (default blocksize) |
| $XFS_IO_PROG -F -c 'pwrite 0 48k' -c 'fsync' \ |
| $SCRATCH_MNT/buffer >>$seq.full 2>&1 & |
| $XFS_IO_PROG -F -c 'pwrite 0 48k' -d \ |
| $SCRATCH_MNT/direct >>$seq.full 2>&1 & |
| $XFS_IO_PROG -F -c 't 48k' -c 'mm -rw 0 48k' -c 'mw 0 48k' -c 'ms -s' \ |
| $SCRATCH_MNT/mmap >>$seq.full 2>&1 & |
| wait |
| echo "--- completed parallel IO ($type)" >>$seq.full |
| |
| for file in $SCRATCH_MNT/{buffer,direct,mmap}; do |
| $here/src/lstat64 $file | head -3 | _filter_scratch |
| done |
| |
| if [ $type == 'u' ]; then |
| id=$uid |
| else |
| id=$gid |
| fi |
| repquota -$type -n $SCRATCH_MNT | grep "^#$id" | check_usage 144 3 |
| } |
| |
| # real QA test starts here |
| rm -f $seq.full |
| |
| uid=1 |
| gid=2 |
| |
| umount $SCRATCH_DEV 2>/dev/null |
| _scratch_mkfs >> $seq.full 2>&1 |
| _scratch_mount "-o usrquota,grpquota" |
| quotacheck -u -g $SCRATCH_MNT 2>/dev/null |
| quotaon $SCRATCH_MNT 2>/dev/null |
| umount $SCRATCH_DEV |
| |
| echo; echo "### test user accounting" |
| export MOUNT_OPTIONS="-o usrquota" |
| _qmount |
| quotaon $SCRATCH_MNT 2>/dev/null |
| type=u |
| test_files |
| test_accounting |
| umount $SCRATCH_DEV 2>/dev/null |
| |
| echo; echo "### test group accounting" |
| export MOUNT_OPTIONS="-o grpquota" |
| _qmount |
| quotaon $SCRATCH_MNT 2>/dev/null |
| type=g |
| test_files |
| test_accounting |
| umount $SCRATCH_DEV 2>/dev/null |
| |
| status=0 |
| exit |