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|
#! /bin/sh
# XFS QA Test No. 052
#
# Ensure that quota(1) displays blocksizes matching ondisk dquots.
#
# MOUNT_OPTIONS can be set to grpquota to test group quota,
# defaults to usrquota if MOUNT_OPTIONS is not set.
#
#-----------------------------------------------------------------------
# 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 version 2 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.
#
# Further, this software is distributed without any warranty that it is
# free of the rightful claim of any third person regarding infringement
# or the like. Any license provided herein, whether implied or
# otherwise, applies only to this software file. Patent licenses, if
# any, provided herein do not apply to combinations of this program with
# other software, or any other product whatsoever.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write the Free Software Foundation, Inc., 59
# Temple Place - Suite 330, Boston MA 02111-1307, USA.
#
# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
# Mountain View, CA 94043, or:
#
# http://www.sgi.com
#
# For further information regarding this notice, see:
#
# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
#-----------------------------------------------------------------------
#
# creator
owner=nathans@sgi.com
seq=`basename $0`
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()
{
umount $SCRATCH_MNT 2>/dev/null
rm -f $tmp.*
}
trap "_cleanup; exit \$status" 0 1 2 3 15
rm -f $seq.full
_require_scratch
_require_quota
# setup a default run
if [ -z "$MOUNT_OPTIONS" ]; then
MOUNT_OPTIONS="-o usrquota"; export MOUNT_OPTIONS
fi
# real QA test starts here
_scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
cat $tmp.mkfs >>$seq.full
chmod a+w $seq.full # arbitrary users will write here
# keep the blocksize from mkfs ($dbsize)
. $tmp.mkfs
_qmount
# setup user/group to test
if src/feature -U $SCRATCH_DEV ; then
type=u ; eval `_choose_uid`
elif src/feature -G $SCRATCH_DEV ; then
type=g ; eval `_choose_gid`
else
_notrun "No quota support at mount time"
fi
# create 100 (fs-blocksize) blocks
_file_as_id $SCRATCH_MNT/foo $id $type $dbsize 220
sync
# set limit at 1001 (1k) blocks
setquota -$type $id 1001 1001 10 10 $SCRATCH_DEV
# cross check blks, softblks, hardblks <-> quota, xfs_db
quota -$type $id | tee -a $seq.full | perl -ne '
if (m,^\s*'$SCRATCH_DEV'\s+(\d+)\s+(\d+)\s+(\d+), ||
($next == 1 && m,^\s+(\d+)\s+(\d+)\s+(\d+),)) {
print "used_blocks=", $1, "\n";
print "soft_blocks=", $2, "\n";
print "hard_blocks=", $3, "\n";
$next = 0;
}
elsif (m,^\s*'$SCRATCH_DEV',) { # devfs (long) names
$next = 1;
}' | LC_COLLATE=POSIX sort >$tmp.quota
echo ===quota output >> $seq.full
cat $tmp.quota >> $seq.full
[ ! -s $tmp.quota ] && echo "warning: quota output file is empty"
umount $SCRATCH_MNT
# note - does (insitu) conversion from fs blocks to 1K blocks
xfs_db -rc "dquot -$type $id" -c p $SCRATCH_DEV | tee -a $seq.full | perl -ne '
if (/^diskdq.bcount = (\d+)$/) {
print "used_blocks=", $1 * '$dbsize' / 1024, "\n";
}
elsif (/^diskdq.blk_hardlimit = (\d+)$/) {
print "hard_blocks=", $1 * '$dbsize' / 1024, "\n";
}
elsif (/^diskdq.blk_softlimit = (\d+)$/) {
print "soft_blocks=", $1 * '$dbsize' / 1024, "\n";
}' | LC_COLLATE=POSIX sort >$tmp.xfs_db
echo ===xfs_db output >> $seq.full
cat $tmp.xfs_db >> $seq.full
[ ! -s $tmp.xfs_db ] && echo "warning: xfs_db output file is empty"
echo Comparing out of quota and xfs_db
diff $tmp.quota $tmp.xfs_db
[ $? -eq 0 ] && echo OK.
# success, all done
status=0
exit
|
