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 . ./common/preamble
  11 _begin_fstest auto quota quick
  12
  13 # Import common functions.
  14 . ./common/filter
  15 . ./common/quota
  16
  17 # real QA test starts here
  18 _supported_fs generic
  19 _require_scratch
  20 _require_quota
  21 _require_user
  22 _require_group
  23
  24 test_files()
  25 {
  26         echo; echo "### create files, setting up ownership (type=$type)"
  27         rm -f $SCRATCH_MNT/{buffer,direct,mmap}
  28         touch $SCRATCH_MNT/{buffer,direct,mmap}
  29         chown $qa_user $SCRATCH_MNT/{buffer,direct,mmap}
  30         chgrp $qa_group $SCRATCH_MNT/{buffer,direct,mmap}
  31         for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
  32                 $here/src/lstat64 $file | head -2 | _filter_scratch
  33         done
  34 }
  35
  36 check_usage()
  37 {
  38         wroteblocks=$1
  39         wrotefiles=$2
  40         read id exceed blocks bsoft bhard inodes isoft ihard
  41         if [ "$blocks" -lt "$wroteblocks" ]; then
  42                 echo "Too few blocks used (type=$type)"
  43         # Save 5% for overhead of metadata or different block size
  44         elif [ "$blocks" -gt $((wroteblocks+wroteblocks/20)) ]; then
  45                 echo "Too many blocks used (type=$type)"
  46         elif [ "$inodes" != "$wrotefiles" ]; then
  47                 echo "Bad number of inodes used (type=$type)"
  48         else
  49                 echo "Usage OK (type=$type)"
  50         fi
  51 }
  52
  53 test_accounting()
  54 {
  55         echo "### some controlled buffered, direct and mmapd IO (type=$type)"
  56         echo "--- initiating parallel IO..." >>$seqres.full
  57         # Small ios here because ext3 will account for indirect blocks too ...
  58         # 48k will fit w/o indirect for 4k blocks (default blocksize)
  59         $XFS_IO_PROG -c 'pwrite 0 48k' -c 'fsync' \
  60                                         $SCRATCH_MNT/buffer >>$seqres.full 2>&1 &
  61         $XFS_IO_PROG -c 'pwrite 0 48k' -d \
  62                                         $SCRATCH_MNT/direct >>$seqres.full 2>&1 &
  63         $XFS_IO_PROG -c 't 48k' -c 'mm -rw 0 48k' -c 'mw 0 48k' -c 'ms -s' \
  64                                         $SCRATCH_MNT/mmap   >>$seqres.full 2>&1 &
  65         wait
  66         echo "--- completed parallel IO ($type)" >>$seqres.full
  67
  68         for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
  69                 $here/src/lstat64 $file | head -2 | _filter_scratch
  70         done
  71
  72         if [ $type == 'u' ]; then
  73                 id=$qa_user
  74         else
  75                 id=$qa_group
  76         fi
  77         repquota -$type $SCRATCH_MNT | grep "^$id" | check_usage 144 3
  78 }
  79
  80 # real QA test starts here
  81
  82 _scratch_unmount 2>/dev/null
  83 _scratch_mkfs >> $seqres.full 2>&1
  84 _scratch_mount "-o usrquota,grpquota"
  85 quotacheck -u -g $SCRATCH_MNT 2>/dev/null
  86 quotaon $SCRATCH_MNT 2>/dev/null
  87 _scratch_unmount
  88
  89 echo; echo "### test user accounting"
  90 export MOUNT_OPTIONS="-o usrquota"
  91 _qmount
  92 quotaon $SCRATCH_MNT 2>/dev/null
  93 type=u
  94 test_files
  95 test_accounting
  96 _scratch_unmount 2>/dev/null
  97
  98 echo; echo "### test group accounting"
  99 export MOUNT_OPTIONS="-o grpquota"
 100 _qmount
 101 quotaon $SCRATCH_MNT 2>/dev/null
 102 type=g
 103 test_files
 104 test_accounting
 105 _scratch_unmount 2>/dev/null
 106
 107 status=0
 108 exit