4 # Simple quota accounting test for direct/buffered/mmap IO.
6 #-----------------------------------------------------------------------
7 # Copyright (c) 2009 Eric Sandeen. All Rights Reserved.
10 # Copyright (c) 2005 Silicon Graphics, Inc. All Rights Reserved.
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.
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.
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
25 #-----------------------------------------------------------------------
29 seqres=$RESULT_DIR/$seq
30 echo "QA output created by $seq"
34 status=1 # failure is the default!
35 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
37 # get standard environment, filters and checks
42 # real QA test starts here
44 _supported_os Linux #IRIX
52 echo; echo "### create files, setting up ownership (type=$type)"
53 rm -f $SCRATCH_MNT/{buffer,direct,mmap}
54 touch $SCRATCH_MNT/{buffer,direct,mmap}
55 chown $qa_user $SCRATCH_MNT/{buffer,direct,mmap}
56 chgrp $qa_group $SCRATCH_MNT/{buffer,direct,mmap}
57 for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
58 $here/src/lstat64 $file | head -2 | _filter_scratch
66 read id exceed blocks bsoft bhard inodes isoft ihard
67 if [ "$blocks" -lt "$wroteblocks" ]; then
68 echo "Too few blocks used (type=$type)"
69 # Save 5% for overhead of metadata or different block size
70 elif [ "$blocks" -gt $((wroteblocks+wroteblocks/20)) ]; then
71 echo "Too many blocks used (type=$type)"
72 elif [ "$inodes" != "$wrotefiles" ]; then
73 echo "Bad number of inodes used (type=$type)"
75 echo "Usage OK (type=$type)"
81 echo "### some controlled buffered, direct and mmapd IO (type=$type)"
82 echo "--- initiating parallel IO..." >>$seqres.full
83 # Small ios here because ext3 will account for indirect blocks too ...
84 # 48k will fit w/o indirect for 4k blocks (default blocksize)
85 $XFS_IO_PROG -c 'pwrite 0 48k' -c 'fsync' \
86 $SCRATCH_MNT/buffer >>$seqres.full 2>&1 &
87 $XFS_IO_PROG -c 'pwrite 0 48k' -d \
88 $SCRATCH_MNT/direct >>$seqres.full 2>&1 &
89 $XFS_IO_PROG -c 't 48k' -c 'mm -rw 0 48k' -c 'mw 0 48k' -c 'ms -s' \
90 $SCRATCH_MNT/mmap >>$seqres.full 2>&1 &
92 echo "--- completed parallel IO ($type)" >>$seqres.full
94 for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
95 $here/src/lstat64 $file | head -2 | _filter_scratch
98 if [ $type == 'u' ]; then
103 repquota -$type $SCRATCH_MNT | grep "^$id" | check_usage 144 3
106 # real QA test starts here
109 umount $SCRATCH_DEV 2>/dev/null
110 _scratch_mkfs >> $seqres.full 2>&1
111 _scratch_mount "-o usrquota,grpquota"
112 quotacheck -u -g $SCRATCH_MNT 2>/dev/null
113 quotaon $SCRATCH_MNT 2>/dev/null
116 echo; echo "### test user accounting"
117 export MOUNT_OPTIONS="-o usrquota"
119 quotaon $SCRATCH_MNT 2>/dev/null
123 umount $SCRATCH_DEV 2>/dev/null
125 echo; echo "### test group accounting"
126 export MOUNT_OPTIONS="-o grpquota"
128 quotaon $SCRATCH_MNT 2>/dev/null
132 umount $SCRATCH_DEV 2>/dev/null