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 #-----------------------------------------------------------------------
28 owner=sandeen@sandeen.net
31 echo "QA output created by $seq"
35 status=1 # failure is the default!
36 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
38 # get standard environment, filters and checks
46 s,$SCRATCH_MNT,[SCR_MNT],;
47 s,$SCRATCH_DEV,[SCR_DEV],;
51 # real QA test starts here
53 _supported_os Linux #IRIX
59 echo; echo "### create files, setting up ownership (type=$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 $file | head -3 | filter_scratch
71 echo "### some controlled buffered, direct and mmapd IO (type=$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 &
82 echo "--- completed parallel IO ($type)" >>$seq.full
84 for file in $SCRATCH_MNT/{buffer,direct,mmap}; do
85 $here/src/lstat64 $file | head -3 | filter_scratch
88 repquota -$type -s -n $SCRATCH_MNT | grep -v "^#0" | filter_scratch |
89 awk '/^#/ { if (seen[$1]) next; seen[$1]++; } } { print; }'
92 # real QA test starts here
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
105 echo; echo "### test user accounting"
106 export MOUNT_OPTIONS="-o usrquota"
108 quotaon $SCRATCH_MNT 2>/dev/null
112 umount $SCRATCH_DEV 2>/dev/null
114 echo; echo "### test group accounting"
115 export MOUNT_OPTIONS="-o grpquota"
117 quotaon $SCRATCH_MNT 2>/dev/null
121 umount $SCRATCH_DEV 2>/dev/null