tests/generic/219

   1 #! /bin/bash
   2 # SPDX-License-Identifier: GPL-2.0
   3 # Copyright (c) 2009 Eric Sandeen.  All Rights Reserved.
   4 # Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
   5 #
   6 # FS QA Test No. 219
   7 #
   8 # Simple quota accounting test for direct/buffered/mmap IO.
   9 #
  10 seq=`basename $0`
  11 seqres=$RESULT_DIR/$seq
  12 echo "QA output created by $seq"
  13
  14 here=`pwd`
  15 tmp=/tmp/$$
  16 status=1        # failure is the default!
  17 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
  18
  19 # get standard environment, filters and checks
  20 . ./common/rc
  21 . ./common/filter
  22 . ./common/quota
  23
  24 # real QA test starts here
  25 _supported_fs generic
  26 _supported_os Linux
  27 _require_scratch
  28 _require_quota
  29 _require_user
  30 _require_group
  31
  32 test_files()
  33 {
  34         echo; echo "### create files, setting up ownership (type=$type)"
  35         rm -f $SCRATCH_MNT/{buffer,direct,mmap}
  36         touch $SCRATCH_MNT/{buffer,direct,mmap}
  37         chown $qa_user $SCRATCH_MNT/{buffer,direct,mmap}
  38         chgrp $qa_group $SCRATCH_MNT/{buffer,direct,mmap}
  39         for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
  40                 $here/src/lstat64 $file | head -2 | _filter_scratch
  41         done
  42 }
  43
  44 check_usage()
  45 {
  46         wroteblocks=$1
  47         wrotefiles=$2
  48         read id exceed blocks bsoft bhard inodes isoft ihard
  49         if [ "$blocks" -lt "$wroteblocks" ]; then
  50                 echo "Too few blocks used (type=$type)"
  51         # Save 5% for overhead of metadata or different block size
  52         elif [ "$blocks" -gt $((wroteblocks+wroteblocks/20)) ]; then
  53                 echo "Too many blocks used (type=$type)"
  54         elif [ "$inodes" != "$wrotefiles" ]; then
  55                 echo "Bad number of inodes used (type=$type)"
  56         else
  57                 echo "Usage OK (type=$type)"
  58         fi
  59 }
  60
  61 test_accounting()
  62 {
  63         echo "### some controlled buffered, direct and mmapd IO (type=$type)"
  64         echo "--- initiating parallel IO..." >>$seqres.full
  65         # Small ios here because ext3 will account for indirect blocks too ...
  66         # 48k will fit w/o indirect for 4k blocks (default blocksize)
  67         $XFS_IO_PROG -c 'pwrite 0 48k' -c 'fsync' \
  68                                         $SCRATCH_MNT/buffer >>$seqres.full 2>&1 &
  69         $XFS_IO_PROG -c 'pwrite 0 48k' -d \
  70                                         $SCRATCH_MNT/direct >>$seqres.full 2>&1 &
  71         $XFS_IO_PROG -c 't 48k' -c 'mm -rw 0 48k' -c 'mw 0 48k' -c 'ms -s' \
  72                                         $SCRATCH_MNT/mmap   >>$seqres.full 2>&1 &
  73         wait
  74         echo "--- completed parallel IO ($type)" >>$seqres.full
  75
  76         for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
  77                 $here/src/lstat64 $file | head -2 | _filter_scratch
  78         done
  79
  80         if [ $type == 'u' ]; then
  81                 id=$qa_user
  82         else
  83                 id=$qa_group
  84         fi
  85         repquota -$type $SCRATCH_MNT | grep "^$id" | check_usage 144 3
  86 }
  87
  88 # real QA test starts here
  89 rm -f $seqres.full
  90
  91 _scratch_unmount 2>/dev/null
  92 _scratch_mkfs >> $seqres.full 2>&1
  93 _scratch_mount "-o usrquota,grpquota"
  94 quotacheck -u -g $SCRATCH_MNT 2>/dev/null
  95 quotaon $SCRATCH_MNT 2>/dev/null
  96 _scratch_unmount
  97
  98 echo; echo "### test user accounting"
  99 export MOUNT_OPTIONS="-o usrquota"
 100 _qmount
 101 quotaon $SCRATCH_MNT 2>/dev/null
 102 type=u
 103 test_files
 104 test_accounting
 105 _scratch_unmount 2>/dev/null
 106
 107 echo; echo "### test group accounting"
 108 export MOUNT_OPTIONS="-o grpquota"
 109 _qmount
 110 quotaon $SCRATCH_MNT 2>/dev/null
 111 type=g
 112 test_files
 113 test_accounting
 114 _scratch_unmount 2>/dev/null
 115
 116 status=0
 117 exit