| #! /bin/bash |
| # FS QA Test No. 052 |
| # |
| # Ensure that quota(1) displays blocksizes matching ondisk dquots. |
| # |
| # MOUNT_OPTIONS can be set to gquota to test group quota, |
| # defaults to uquota 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 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=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() |
| { |
| cd / |
| umount $SCRATCH_MNT 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 IRIX Linux |
| |
| rm -f $seq.full |
| |
| _require_scratch |
| _require_xfs_quota |
| _require_nobody |
| |
| # setup a default run |
| _qmount_option uquota |
| |
| _scratch_mkfs_xfs | _filter_mkfs 2>$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` |
| elif src/feature -P $SCRATCH_DEV ; then |
| type=p; eval `_choose_prid` |
| else |
| _notrun "No quota support at mount time" |
| fi |
| |
| # create 100 (fs-blocksize) blocks |
| _file_as_id $SCRATCH_MNT/foo $id $type $dbsize 220 |
| sync |
| |
| # set limit at 1001 (1k) blocks |
| bsoft=1001 |
| bhard=1001 |
| isoft=10 |
| ihard=10 |
| xfs_quota -x \ |
| -c "limit -$type bsoft=${bsoft}k bhard=${bhard}k $id" \ |
| -c "limit -$type isoft=$isoft ihard=$ihard $id" \ |
| $SCRATCH_DEV |
| |
| # cross check blks, softblks, hardblks <-> quota, xfs_db |
| xfs_quota -c "quota -$type -birnN $id" $SCRATCH_DEV | |
| tr -d '\n' | tr -s '[:space:]' | tee -a $seq.full | |
| perl -ne 'if (m[^\s*'$SCRATCH_DEV'\s+(\d+)\s+(\d+)\s+(\d+)]) { |
| print "used_blocks=", $1, "\n"; |
| print "soft_blocks=", $2, "\n"; |
| print "hard_blocks=", $3, "\n"; |
| $next = 0; |
| }' | LC_COLLATE=POSIX sort >$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 xfs_quota and xfs_db |
| diff $tmp.quota $tmp.xfs_db |
| [ $? -eq 0 ] && echo OK. |
| |
| # success, all done |
| status=0 |
| exit |