| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0+ |
| # |
| # Copyright (c) 2021 Christian Brauner <christian.brauner@ubuntu.com> |
| # All Rights Reserved. |
| # |
| # FS QA Test No. 153 |
| # |
| # Exercises basic XFS quota functionality |
| # uquota, gquota, uqnoenforce, gqnoenforce |
| # |
| 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 |
| |
| cp /dev/null $seqres.full |
| chmod a+rwx $seqres.full # arbitrary users will write here |
| |
| _require_scratch |
| _require_xfs_quota |
| _require_user fsgqa |
| _require_idmapped_mounts |
| _require_test_program "idmapped-mounts/mount-idmapped" |
| |
| _scratch_mkfs >/dev/null 2>&1 |
| _scratch_mount |
| bsize=$(_get_file_block_size $SCRATCH_MNT) |
| _scratch_unmount |
| |
| bsoft=$(( 200 * $bsize )) |
| bhard=$(( 1000 * $bsize )) |
| isoft=4 |
| ihard=10 |
| |
| # The actual point at which limit enforcement takes place for the |
| # hard block limit is variable depending on filesystem blocksize, |
| # and iosize. What we want to test is that the limit is enforced |
| # (ie. blksize less than limit but not unduly less - ~85% is kind) |
| # nowadays we actually get much closer to the limit before EDQUOT. |
| # |
| _filter_and_check_blks() |
| { |
| perl -npe ' |
| if (/^\#'$id'\s+(\d+)/ && '$enforce') { |
| $maximum = '$bhard'; |
| $minimum = '$bhard' * 85/100; |
| $used = $1 * 1024; |
| if (($used < $minimum || $used > $maximum) && '$noextsz') { |
| printf(" URK %d: %d is out of range! [%d,%d]\n", |
| '$id', $used, $minimum, $maximum); |
| } |
| s/^(\#'$id'\s+)(\d+)/\1 =OK=/g; |
| } |
| ' | _filter_quota_report |
| } |
| |
| run_tests() |
| { |
| _scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs |
| cat $tmp.mkfs >>$seqres.full |
| |
| # keep the blocksize and data size for dd later |
| . $tmp.mkfs |
| |
| _qmount |
| |
| # 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 |
| |
| $XFS_QUOTA_PROG -x -c "warn -$type 65535 -d" $SCRATCH_DEV |
| |
| echo |
| echo "*** report no quota settings" | tee -a $seqres.full |
| $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \ |
| -c "repquota -birnN -$type" $SCRATCH_DEV | |
| _filter_quota_report | LC_COLLATE=POSIX sort -ru |
| |
| echo |
| echo "*** report initial settings" | tee -a $seqres.full |
| _scratch_mount_idmapped $type $id |
| _file_as_id $SCRATCH_MNT/initme 0 $type 1024 0 |
| _scratch_umount_idmapped |
| echo "ls -l $SCRATCH_MNT" >>$seqres.full |
| ls -l $SCRATCH_MNT >>$seqres.full |
| $XFS_QUOTA_PROG -D $tmp.projects -P $temp.projid -x \ |
| -c "limit -$type bsoft=${bsoft} bhard=${bhard} $id" \ |
| -c "limit -$type isoft=$isoft ihard=$ihard $id" \ |
| $SCRATCH_DEV |
| $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \ |
| -c "repquota -birnN -$type" $SCRATCH_DEV | |
| _filter_quota_report | LC_COLLATE=POSIX sort -ru |
| |
| echo |
| echo "*** push past the soft inode limit" | tee -a $seqres.full |
| _scratch_mount_idmapped $type $id |
| _file_as_id $SCRATCH_MNT/softie1 0 $type 1024 0 |
| _file_as_id $SCRATCH_MNT/softie2 0 $type 1024 0 |
| _file_as_id $SCRATCH_MNT/softie3 0 $type 1024 0 |
| _file_as_id $SCRATCH_MNT/softie4 0 $type 1024 0 |
| _scratch_umount_idmapped |
| _qmount |
| $XFS_QUOTA_PROG -x -c "warn -i -$type 0 $id" $SCRATCH_DEV |
| $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \ |
| -c "repquota -birnN -$type" $SCRATCH_DEV | |
| _filter_quota_report | LC_COLLATE=POSIX sort -ru |
| |
| echo |
| echo "*** push past the soft block limit" | tee -a $seqres.full |
| _scratch_mount_idmapped $type $id |
| _file_as_id $SCRATCH_MNT/softie 0 $type $bsize 300 |
| _scratch_umount_idmapped |
| _qmount |
| $XFS_QUOTA_PROG -x -c "warn -i -$type 0 $id" \ |
| -c "warn -b -$type 0 $id" $SCRATCH_DEV |
| $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \ |
| -c "repquota -birnN -$type" $SCRATCH_DEV | |
| _filter_quota_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 |
| _scratch_mount_idmapped $type $id |
| _file_as_id $SCRATCH_MNT/hard$i 0 $type 1024 0 |
| _scratch_umount_idmapped |
| done |
| _qmount |
| $XFS_QUOTA_PROG -x -c "warn -b -$type 0 $id" \ |
| -c "warn -i -$type 0 $id" $SCRATCH_DEV |
| $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \ |
| -c "repquota -birnN -$type" $SCRATCH_DEV | |
| _filter_quota_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 |
| _scratch_mount_idmapped $type $id |
| _file_as_id $SCRATCH_MNT/softie 0 $type $bsize 1200 |
| _scratch_umount_idmapped |
| echo "ls -l $SCRATCH_MNT" >>$seqres.full |
| ls -l $SCRATCH_MNT >>$seqres.full |
| _qmount |
| $XFS_QUOTA_PROG -x -c "warn -b -$type 0 $id" $SCRATCH_DEV |
| $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \ |
| -c "repquota -birnN -$type" $SCRATCH_DEV | |
| _filter_and_check_blks | LC_COLLATE=POSIX sort -ru |
| |
| echo |
| echo "*** unmount" |
| _scratch_unmount |
| |
| } |
| |
| cat >$tmp.projects <<EOF |
| 1:$SCRATCH_MNT |
| EOF |
| |
| cat >$tmp.projid <<EOF |
| root:0 |
| scrach:1 |
| EOF |
| |
| projid_file="$tmp.projid" |
| |
| echo "*** user" |
| _qmount_option "uquota" |
| run_tests u |
| |
| echo "*** group" |
| _qmount_option "gquota" |
| run_tests g |
| |
| echo "*** uqnoenforce" |
| _qmount_option "uqnoenforce" |
| run_tests uno |
| |
| echo "*** gqnoenforce" |
| _qmount_option "gqnoenforce" |
| run_tests gno |
| |
| # success, all done |
| status=0 |
| exit |