tests/xfs/153

   1 #! /bin/bash
   2 # SPDX-License-Identifier: GPL-2.0+
   3 #
   4 # Copyright (c) 2021 Christian Brauner <christian.brauner@ubuntu.com>
   5 # All Rights Reserved.
   6 #
   7 # FS QA Test No. 153
   8 #
   9 # Exercises basic XFS quota functionality
  10 #       uquota, gquota, uqnoenforce, gqnoenforce
  11 #
  12 seq=`basename $0`
  13 seqres=$RESULT_DIR/$seq
  14 echo "QA output created by $seq"
  15
  16 here=`pwd`
  17 tmp=/tmp/$$
  18 status=1        # failure is the default!
  19
  20 # get standard environment, filters and checks
  21 . ./common/rc
  22 . ./common/filter
  23 . ./common/quota
  24
  25 _cleanup()
  26 {
  27         cd /
  28         _scratch_unmount 2>/dev/null
  29         rm -f $tmp.*
  30 }
  31 trap "_cleanup; exit \$status" 0 1 2 3 15
  32
  33 # real QA test starts here
  34 _supported_fs xfs
  35
  36 cp /dev/null $seqres.full
  37 chmod a+rwx $seqres.full        # arbitrary users will write here
  38
  39 _require_scratch
  40 _require_xfs_quota
  41 _require_user fsgqa
  42 _require_idmapped_mounts
  43 _require_test_program "idmapped-mounts/mount-idmapped"
  44
  45 _scratch_mkfs >/dev/null 2>&1
  46 _scratch_mount
  47 bsize=$(_get_file_block_size $SCRATCH_MNT)
  48 _scratch_unmount
  49
  50 bsoft=$(( 200 * $bsize ))
  51 bhard=$(( 1000 * $bsize ))
  52 isoft=4
  53 ihard=10
  54
  55 # The actual point at which limit enforcement takes place for the
  56 # hard block limit is variable depending on filesystem blocksize,
  57 # and iosize.  What we want to test is that the limit is enforced
  58 # (ie. blksize less than limit but not unduly less - ~85% is kind)
  59 # nowadays we actually get much closer to the limit before EDQUOT.
  60 #
  61 _filter_and_check_blks()
  62 {
  63         perl -npe '
  64                 if (/^\#'$id'\s+(\d+)/ && '$enforce') {
  65                         $maximum = '$bhard';
  66                         $minimum = '$bhard' * 85/100;
  67                         $used = $1 * 1024;
  68                         if (($used < $minimum || $used > $maximum) && '$noextsz') {
  69                                 printf(" URK %d: %d is out of range! [%d,%d]\n",
  70                                         '$id', $used, $minimum, $maximum);
  71                         }
  72                         s/^(\#'$id'\s+)(\d+)/\1 =OK=/g;
  73                 }
  74         ' | _filter_quota_report
  75 }
  76
  77 run_tests()
  78 {
  79         _scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
  80         cat $tmp.mkfs >>$seqres.full
  81
  82         # keep the blocksize and data size for dd later
  83         . $tmp.mkfs
  84
  85         _qmount
  86
  87         # Figure out whether we're doing large allocations
  88         # (bail out if they're so large they stuff the test up)
  89         _test_inode_flag extsz-inherit $SCRATCH_MNT
  90         noextsz=$?
  91         extsize=`_test_inode_extsz $SCRATCH_MNT`
  92         [ $extsize -ge 512000 ] && \
  93                 _notrun "Extent size hint is too large ($extsize bytes)"
  94
  95         _qsetup $1
  96
  97         echo "Using type=$type id=$id" >>$seqres.full
  98
  99         $XFS_QUOTA_PROG -x -c "warn -$type 65535 -d" $SCRATCH_DEV
 100
 101         echo
 102         echo "*** report no quota settings" | tee -a $seqres.full
 103         $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \
 104                 -c "repquota -birnN -$type" $SCRATCH_DEV |
 105                 _filter_quota_report | LC_COLLATE=POSIX sort -ru
 106
 107         echo
 108         echo "*** report initial settings" | tee -a $seqres.full
 109         _scratch_mount_idmapped $type $id
 110         _file_as_id $SCRATCH_MNT/initme 0 $type 1024 0
 111         _scratch_umount_idmapped
 112         echo "ls -l $SCRATCH_MNT" >>$seqres.full
 113         ls -l $SCRATCH_MNT >>$seqres.full
 114         $XFS_QUOTA_PROG -D $tmp.projects -P $temp.projid -x \
 115                 -c "limit -$type bsoft=${bsoft} bhard=${bhard} $id" \
 116                 -c "limit -$type isoft=$isoft ihard=$ihard $id" \
 117                 $SCRATCH_DEV
 118         $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \
 119                 -c "repquota -birnN -$type" $SCRATCH_DEV |
 120                 _filter_quota_report | LC_COLLATE=POSIX sort -ru
 121
 122         echo
 123         echo "*** push past the soft inode limit" | tee -a $seqres.full
 124         _scratch_mount_idmapped $type $id
 125         _file_as_id $SCRATCH_MNT/softie1 0 $type 1024 0
 126         _file_as_id $SCRATCH_MNT/softie2 0 $type 1024 0
 127         _file_as_id $SCRATCH_MNT/softie3 0 $type 1024 0
 128         _file_as_id $SCRATCH_MNT/softie4 0 $type 1024 0
 129         _scratch_umount_idmapped
 130         _qmount
 131         $XFS_QUOTA_PROG -x -c "warn -i -$type 0 $id" $SCRATCH_DEV
 132         $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \
 133                 -c "repquota -birnN -$type" $SCRATCH_DEV |
 134                 _filter_quota_report | LC_COLLATE=POSIX sort -ru
 135
 136         echo
 137         echo "*** push past the soft block limit" | tee -a $seqres.full
 138         _scratch_mount_idmapped $type $id
 139         _file_as_id $SCRATCH_MNT/softie 0 $type $bsize 300
 140         _scratch_umount_idmapped
 141         _qmount
 142         $XFS_QUOTA_PROG -x -c "warn -i -$type 0 $id" \
 143                 -c "warn -b -$type 0 $id" $SCRATCH_DEV
 144         $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \
 145                 -c "repquota -birnN -$type" $SCRATCH_DEV |
 146                 _filter_quota_report | LC_COLLATE=POSIX sort -ru
 147
 148         echo
 149         # Note: for quota accounting (not enforcement), EDQUOT is not expected
 150         echo "*** push past the hard inode limit (expect EDQUOT)" | tee -a $seqres.full
 151         for i in 1 2 3 4 5 6 7 8 9 10 11 12
 152         do
 153                 _scratch_mount_idmapped $type $id
 154                 _file_as_id $SCRATCH_MNT/hard$i 0 $type 1024 0
 155                 _scratch_umount_idmapped
 156         done
 157         _qmount
 158         $XFS_QUOTA_PROG -x  -c "warn -b -$type 0 $id" \
 159                 -c "warn -i -$type 0 $id" $SCRATCH_DEV
 160         $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \
 161                 -c "repquota -birnN -$type" $SCRATCH_DEV |
 162                 _filter_quota_report | LC_COLLATE=POSIX sort -ru
 163
 164         echo
 165         # Note: for quota accounting (not enforcement), EDQUOT is not expected
 166         echo "*** push past the hard block limit (expect EDQUOT)" | tee -a $seqres.full
 167         _scratch_mount_idmapped $type $id
 168         _file_as_id $SCRATCH_MNT/softie 0 $type $bsize 1200
 169         _scratch_umount_idmapped
 170         echo "ls -l $SCRATCH_MNT" >>$seqres.full
 171         ls -l $SCRATCH_MNT >>$seqres.full
 172         _qmount
 173         $XFS_QUOTA_PROG -x -c "warn -b -$type 0 $id" $SCRATCH_DEV
 174         $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \
 175                 -c "repquota -birnN -$type" $SCRATCH_DEV |
 176                 _filter_and_check_blks | LC_COLLATE=POSIX sort -ru
 177
 178         echo
 179         echo "*** unmount"
 180         _scratch_unmount
 181
 182 }
 183
 184 cat >$tmp.projects <<EOF
 185 1:$SCRATCH_MNT
 186 EOF
 187
 188 cat >$tmp.projid <<EOF
 189 root:0
 190 scrach:1
 191 EOF
 192
 193 projid_file="$tmp.projid"
 194
 195 echo "*** user"
 196 _qmount_option "uquota"
 197 run_tests u
 198
 199 echo "*** group"
 200 _qmount_option "gquota"
 201 run_tests g
 202
 203 echo "*** uqnoenforce"
 204 _qmount_option "uqnoenforce"
 205 run_tests uno
 206
 207 echo "*** gqnoenforce"
 208 _qmount_option "gqnoenforce"
 209 run_tests gno
 210
 211 # success, all done
 212 status=0
 213 exit