blob: ad4e64df1d9b6a4e5fa6b620d5a63cd110b06eca [file] [log] [blame]
#! /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