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 $tmp.*; exit \$status" 0 1 2 3 15
  37
  38 # get standard environment, filters and checks
  39 . ./common.rc
  40 . ./common.filter
  41 . ./common.quota
  42
  43 filter_scratch()
  44 {
  45         perl -ne "
  46 s,$SCRATCH_MNT,[SCR_MNT],;
  47 s,$SCRATCH_DEV,[SCR_DEV],;
  48         print;"
  49 }
  50
  51 # real QA test starts here
  52 _supported_fs generic
  53 _supported_os Linux #IRIX
  54 _require_scratch
  55 _require_quota
  56
  57 test_files()
  58 {
  59         echo; echo "### create files, setting up ownership (type=$type)"
  60         rm -f $SCRATCH_MNT/{buffer,direct,mmap}
  61         touch $SCRATCH_MNT/{buffer,direct,mmap}
  62         chown $uid $SCRATCH_MNT/{buffer,direct,mmap}
  63         chgrp $gid $SCRATCH_MNT/{buffer,direct,mmap}
  64         for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
  65                 $here/src/lstat64 $file | head -3 | filter_scratch
  66         done
  67 }
  68
  69 test_accounting()
  70 {
  71         echo "### some controlled buffered, direct and mmapd IO (type=$type)"
  72         echo "--- initiating parallel IO..." >>$seq.full
  73         # Small ios here because ext3 will account for indirect blocks too ...
  74         # 48k will fit w/o indirect for 4k blocks (default blocksize)
  75         $XFS_IO_PROG -F -c 'pwrite 0 48k' -c 'fsync' \
  76                                         $SCRATCH_MNT/buffer >>$seq.full 2>&1 &
  77         $XFS_IO_PROG -F -c 'pwrite 0 48k' -d \
  78                                         $SCRATCH_MNT/direct >>$seq.full 2>&1 &
  79         $XFS_IO_PROG -F -c 't 48k' -c 'mm -rw 0 48k' -c 'mw 0 48k' -c 'ms -s' \
  80                                         $SCRATCH_MNT/mmap   >>$seq.full 2>&1 &
  81         wait
  82         echo "--- completed parallel IO ($type)" >>$seq.full
  83
  84         for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
  85                 $here/src/lstat64 $file | head -3 | filter_scratch
  86         done
  87
  88         repquota -$type -n $SCRATCH_MNT  | grep -v "^#0" | filter_scratch |
  89         awk '/^#/ { if (seen[$1]) next; seen[$1]++; } { print; }'
  90 }
  91
  92 # real QA test starts here
  93 rm -f $seq.full
  94
  95 uid=1
  96 gid=2
  97
  98 umount $SCRATCH_DEV 2>/dev/null
  99 _scratch_mkfs >> $seq.full 2>&1
 100 _scratch_mount "-o usrquota,grpquota"
 101 quotacheck -u -g $SCRATCH_MNT 2>/dev/null
 102 quotaon $SCRATCH_MNT 2>/dev/null
 103 umount $SCRATCH_DEV
 104
 105 echo; echo "### test user accounting"
 106 export MOUNT_OPTIONS="-o usrquota"
 107 _qmount
 108 quotaon $SCRATCH_MNT 2>/dev/null
 109 type=u
 110 test_files
 111 test_accounting
 112 umount $SCRATCH_DEV 2>/dev/null
 113
 114 echo; echo "### test group accounting"
 115 export MOUNT_OPTIONS="-o grpquota"
 116 _qmount
 117 quotaon $SCRATCH_MNT 2>/dev/null
 118 type=g
 119 test_files
 120 test_accounting
 121 umount $SCRATCH_DEV 2>/dev/null
 122
 123 status=0
 124 exit