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