4 # Test for file size consistency with append followed by umount/mount
6 #-----------------------------------------------------------------------
7 # Copyright (c) 2007 Silicon Graphics, Inc. All Rights Reserved.
9 # This program is free software; you can redistribute it and/or
10 # modify it under the terms of the GNU General Public License as
11 # published by the Free Software Foundation.
13 # This program is distributed in the hope that it would be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write the Free Software Foundation,
20 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 #-----------------------------------------------------------------------
28 echo "QA output created by $seq"
33 status=1 # failure is the default!
34 trap "_cleanup; exit \$status" 0 1 2 3 15
42 _show_wrote_and_stat_only()
44 # filer out xfs_io bits we are interested in
46 if (/^wrote/) { print } ;
47 if (/^stat\.size/) { print } ;
51 # get standard environment, filters and checks
55 # real QA test starts here
61 _scratch_mkfs >>$seq.full 2>&1 \
62 || _fail "mkfs scratch failed"
64 _scratch_mount >>$seq.full 2>&1 \
65 || _fail "mount failed: $MOUNT_OPTIONS"
67 echo "# creating new file for io"
68 touch $SCRATCH_MNT/testfile
70 echo "# appending 15k to new file, sync every 5k"
71 xfs_io -F -a -c "pwrite 0 5k" -c "fsync" \
72 -c "pwrite 5k 5k" -c "fsync" \
73 -c "pwrite 10k 5k" -c "fsync" -c "stat" \
74 $SCRATCH_MNT/testfile \
75 | _show_wrote_and_stat_only
77 echo "# unmounting scratch"
78 umount $SCRATCH_MNT>>$seq.full 2>&1 \
79 || _fail "unmount failed"
81 echo "# mounting scratch"
82 _scratch_mount >>$seq.full 2>&1 \
83 || _fail "mount failed: $MOUNT_OPTIONS"
85 echo "# stating file to confirm correct size"
86 xfs_io -F -r -c "stat" $SCRATCH_MNT/testfile \
87 | _show_wrote_and_stat_only
89 echo "# appending 10 bytes to new file, sync at 5 bytes"
90 xfs_io -F -f -c "pwrite 0 5" -c s -c "pwrite 5 5" \
91 -c "stat" $SCRATCH_MNT/nextfile \
92 | _show_wrote_and_stat_only
94 echo "# unmounting scratch"
95 umount $SCRATCH_MNT>>$seq.full 2>&1 \
96 || _fail "unmount failed"
98 echo "# mounting scratch"
99 _scratch_mount >>$seq.full 2>&1 \
100 || _fail "mount failed: $MOUNT_OPTIONS"
102 echo "# stating file to confirm correct size"
103 xfs_io -F -r -c "stat" $SCRATCH_MNT/nextfile \
104 | _show_wrote_and_stat_only