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