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#! /bin/bash
# FS QA Test No. 299
#
# Exercises basic XFS quota functionality, with all 3 quotas together
# uquota, gquota, pquota
# uqnoenforce, gqnoenforce, pqnoenforce
#
#-----------------------------------------------------------------------
# Copyright (c) 2000-2002 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!
# get standard environment, filters and checks
. ./common/rc
. ./common/filter
. ./common/quota
_cleanup()
{
cd /
_scratch_unmount 2>/dev/null
rm -f $tmp.*
}
trap "_cleanup; exit \$status" 0 1 2 3 15
# real QA test starts here
_supported_fs xfs
_supported_os Linux
cp /dev/null $seqres.full
chmod a+rwx $seqres.full # arbitrary users will write here
_require_scratch
_require_xfs_quota
_require_xfs_mkfs_crc
_require_xfs_crc
bsoft=100
bhard=500
isoft=4
ihard=10
_filter_report()
{
tr -s '[:space:]' | \
perl -npe '
s/^\#'$id' /[NAME] /g;
s/^\#0 \d+ /[ROOT] 0 /g;
s/6 days/7 days/g' |
perl -npe '
$val = 0;
if ($ENV{'LARGE_SCRATCH_DEV'}) {
$val = $ENV{'NUM_SPACE_FILES'};
}
s/(^\[ROOT\] \S+ \S+ \S+ \S+ \[--------\] )(\S+)/$1@{[$2 - $val]}/g'
}
# The actual point at which limit enforcement takes place for the
# hard block limit is variable depending on filesystem blocksize,
# and iosize. What we want to test is that the limit is enforced
# (ie. blksize less than limit but not unduly less - ~85% is kind)
# nowadays we actually get much closer to the limit before EDQUOT.
#
_filter_and_check_blks()
{
perl -npe '
if (/^\#'$id'\s+(\d+)/ && '$enforce') {
$maximum = '$bhard';
$minimum = '$bhard' * 85/100;
if (($1 < $minimum || $1 > $maximum) && '$noextsz') {
printf(" URK %d: %d is out of range! [%d,%d]\n",
'$id', $1, $minimum, $maximum);
}
s/^(\#'$id'\s+)(\d+)/\1 =OK=/g;
}
' | _filter_report
}
_qsetup()
{
opt=$1
enforce=0
if [ $opt = "u" -o $opt = "uno" ]; then
type=u
eval `_choose_uid`
elif [ $opt = "g" -o $opt = "gno" ]; then
type=g
eval `_choose_gid`
elif [ $opt = "p" -o $opt = "pno" ]; then
type=p
eval `_choose_prid`
fi
[ $opt = "u" -o $opt = "g" -o $opt = "p" ] && enforce=1
echo "Using type=$type id=$id" >> $seqres.full
}
_exercise()
{
# Figure out whether we're doing large allocations
# (bail out if they're so large they stuff the test up)
_test_inode_flag extsz-inherit $SCRATCH_MNT
noextsz=$?
extsize=`_test_inode_extsz $SCRATCH_MNT`
[ $extsize -ge 512000 ] && \
_notrun "Extent size hint is too large ($extsize bytes)"
_qsetup $1
echo "Using type=$type id=$id" >>$seqres.full
echo
echo "*** report no quota settings" | tee -a $seqres.full
xfs_quota -D $tmp.projects -P $tmp.projid -x \
-c "repquota -birnN -$type" $SCRATCH_DEV |
_filter_report | LC_COLLATE=POSIX sort -ru
echo
echo "*** report initial settings" | tee -a $seqres.full
_file_as_id $SCRATCH_MNT/initme $id $type 1024 0
echo "ls -l $SCRATCH_MNT" >>$seqres.full
ls -l $SCRATCH_MNT >>$seqres.full
xfs_quota -D $tmp.projects -P $tmp.projid -x \
-c "limit -$type bsoft=${bsoft}k bhard=${bhard}k $id" \
-c "limit -$type isoft=$isoft ihard=$ihard $id" \
$SCRATCH_DEV
xfs_quota -D $tmp.projects -P $tmp.projid -x \
-c "repquota -birnN -$type" $SCRATCH_DEV |
_filter_report | LC_COLLATE=POSIX sort -ru
echo
echo "*** push past the soft inode limit" | tee -a $seqres.full
_file_as_id $SCRATCH_MNT/softie1 $id $type 1024 0
_file_as_id $SCRATCH_MNT/softie2 $id $type 1024 0
_qmount
xfs_quota -D $tmp.projects -P $tmp.projid -x \
-c "repquota -birnN -$type" $SCRATCH_DEV |
_filter_report | LC_COLLATE=POSIX sort -ru
echo
echo "*** push past the soft block limit" | tee -a $seqres.full
_file_as_id $SCRATCH_MNT/softie $id $type 1024 140
_qmount
xfs_quota -D $tmp.projects -P $tmp.projid -x \
-c "repquota -birnN -$type" $SCRATCH_DEV |
_filter_report | LC_COLLATE=POSIX sort -ru
echo
# Note: for quota accounting (not enforcement), EDQUOT is not expected
echo "*** push past the hard inode limit (expect EDQUOT)" | tee -a $seqres.full
for i in 1 2 3 4 5 6 7 8 9 10 11 12
do
_file_as_id $SCRATCH_MNT/hard$i $id $type 1024 0
done
_qmount
xfs_quota -D $tmp.projects -P $tmp.projid -x \
-c "repquota -birnN -$type" $SCRATCH_DEV |
_filter_report | LC_COLLATE=POSIX sort -ru
echo
# Note: for quota accounting (not enforcement), EDQUOT is not expected
echo "*** push past the hard block limit (expect EDQUOT)" | tee -a $seqres.full
_file_as_id $SCRATCH_MNT/softie $id $type 1024 540
echo "ls -l $SCRATCH_MNT" >>$seqres.full
ls -l $SCRATCH_MNT >>$seqres.full
_qmount
xfs_quota -D $tmp.projects -P $tmp.projid -x \
-c "repquota -birnN -$type" $SCRATCH_DEV |
_filter_and_check_blks | LC_COLLATE=POSIX sort -ru
echo
# clean up our files so we don't pollute the next run
rm -f $SCRATCH_MNT/*
}
_scratch_mkfs_xfs -m crc=1 2>/dev/null | _filter_mkfs 2>$tmp.mkfs
cat $tmp.mkfs >>$seqres.full
# keep the blocksize and data size for dd later
. $tmp.mkfs
cat >$tmp.projects <<EOF
1:$SCRATCH_MNT
EOF
cat >$tmp.projid <<EOF
root:0
scrach:1
EOF
projid_file="$tmp.projid"
echo "*** user, group, and project"
_qmount_option "uquota,gquota,pquota"
_qmount
# non-root users need to be able to write to this filesystem
chmod 777 $SCRATCH_MNT
_exercise p
_exercise g
_exercise u
echo "*** unmount"
_scratch_unmount
_scratch_mkfs_xfs -m crc=1 2>/dev/null | _filter_mkfs 2>$tmp.mkfs
cat $tmp.mkfs >>$seqres.full
# keep the blocksize and data size for dd later
. $tmp.mkfs
echo "*** uqnoenforce, gqnoenforce, and pqnoenforce"
_qmount_option "uqnoenforce,gqnoenforce,pqnoenforce"
_qmount
_exercise uno
_exercise gno
_exercise pno
echo "*** unmount"
_scratch_unmount
# success, all done
status=0
exit