219

   1 #! /bin/bash
   2 # FS QA Test No. 219
   3 #
   4 # Simple quota accounting test for direct/buffered/mmap IO.
   5 #
   6 #-----------------------------------------------------------------------
   7 # Copyright (c) 2009 Eric Sandeen.  All Rights Reserved.
   8 #
   9 # Based on test 108,
  10 # Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
  11 #
  12 # This program is free software; you can redistribute it and/or
  13 # modify it under the terms of the GNU General Public License as
  14 # published by the Free Software Foundation.
  15 #
  16 # This program is distributed in the hope that it would be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, write the Free Software Foundation,
  23 # Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  24 #
  25 #-----------------------------------------------------------------------
  26 #
  27 # creator
  28 owner=sandeen@sandeen.net
  29
  30 seq=`basename $0`
  31 echo "QA output created by $seq"
  32
  33 here=`pwd`
  34 tmp=/tmp/$$
  35 status=1        # failure is the default!
  36 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
  37
  38 # get standard environment, filters and checks
  39 . ./common.rc
  40 . ./common.filter
  41 . ./common.quota
  42
  43 # real QA test starts here
  44 _supported_fs generic
  45 _supported_os Linux #IRIX
  46 _require_scratch
  47 _require_quota
  48
  49 test_files()
  50 {
  51         echo; echo "### create files, setting up ownership (type=$type)"
  52         rm -f $SCRATCH_MNT/{buffer,direct,mmap}
  53         touch $SCRATCH_MNT/{buffer,direct,mmap}
  54         chown $uid $SCRATCH_MNT/{buffer,direct,mmap}
  55         chgrp $gid $SCRATCH_MNT/{buffer,direct,mmap}
  56         for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
  57                 $here/src/lstat64 $file | head -3 | _filter_scratch
  58         done
  59 }
  60
  61 test_accounting()
  62 {
  63         echo "### some controlled buffered, direct and mmapd IO (type=$type)"
  64         echo "--- initiating parallel IO..." >>$seq.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 -F -c 'pwrite 0 48k' -c 'fsync' \
  68                                         $SCRATCH_MNT/buffer >>$seq.full 2>&1 &
  69         $XFS_IO_PROG -F -c 'pwrite 0 48k' -d \
  70                                         $SCRATCH_MNT/direct >>$seq.full 2>&1 &
  71         $XFS_IO_PROG -F -c 't 48k' -c 'mm -rw 0 48k' -c 'mw 0 48k' -c 'ms -s' \
  72                                         $SCRATCH_MNT/mmap   >>$seq.full 2>&1 &
  73         wait
  74         echo "--- completed parallel IO ($type)" >>$seq.full
  75
  76         for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
  77                 $here/src/lstat64 $file | head -3 | _filter_scratch
  78         done
  79
  80         repquota -$type -n $SCRATCH_MNT  | grep -v "^#0" | _filter_scratch |
  81         awk '/^#/ { if (seen[$1]) next; seen[$1]++; } { print; }'
  82 }
  83
  84 # real QA test starts here
  85 rm -f $seq.full
  86
  87 uid=1
  88 gid=2
  89
  90 umount $SCRATCH_DEV 2>/dev/null
  91 _scratch_mkfs >> $seq.full 2>&1
  92 _scratch_mount "-o usrquota,grpquota"
  93 quotacheck -u -g $SCRATCH_MNT 2>/dev/null
  94 quotaon $SCRATCH_MNT 2>/dev/null
  95 umount $SCRATCH_DEV
  96
  97 echo; echo "### test user accounting"
  98 export MOUNT_OPTIONS="-o usrquota"
  99 _qmount
 100 quotaon $SCRATCH_MNT 2>/dev/null
 101 type=u
 102 test_files
 103 test_accounting
 104 umount $SCRATCH_DEV 2>/dev/null
 105
 106 echo; echo "### test group accounting"
 107 export MOUNT_OPTIONS="-o grpquota"
 108 _qmount
 109 quotaon $SCRATCH_MNT 2>/dev/null
 110 type=g
 111 test_files
 112 test_accounting
 113 umount $SCRATCH_DEV 2>/dev/null
 114
 115 status=0
 116 exit