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 #-----------------------------------------------------------------------
26 echo "QA output created by $seq"
31 status=1 # failure is the default!
32 trap "_cleanup; exit \$status" 0 1 2 3 15
40 _show_wrote_and_stat_only()
42 # filer out xfs_io bits we are interested in
44 if (/^wrote/) { print } ;
45 if (/^stat\.size/) { print } ;
49 # get standard environment, filters and checks
53 # real QA test starts here
59 _scratch_mkfs >>$seq.full 2>&1 \
60 || _fail "mkfs scratch failed"
62 _scratch_mount >>$seq.full 2>&1 \
63 || _fail "mount failed: $MOUNT_OPTIONS"
65 echo "# creating new file for io"
66 touch $SCRATCH_MNT/testfile
68 echo "# appending 15k to new file, sync every 5k"
69 xfs_io -F -a -c "pwrite 0 5k" -c "fsync" \
70 -c "pwrite 5k 5k" -c "fsync" \
71 -c "pwrite 10k 5k" -c "fsync" -c "stat" \
72 $SCRATCH_MNT/testfile \
73 | _show_wrote_and_stat_only
75 echo "# unmounting scratch"
76 umount $SCRATCH_MNT>>$seq.full 2>&1 \
77 || _fail "unmount failed"
79 echo "# mounting scratch"
80 _scratch_mount >>$seq.full 2>&1 \
81 || _fail "mount failed: $MOUNT_OPTIONS"
83 echo "# stating file to confirm correct size"
84 xfs_io -F -r -c "stat" $SCRATCH_MNT/testfile \
85 | _show_wrote_and_stat_only
87 echo "# appending 10 bytes to new file, sync at 5 bytes"
88 xfs_io -F -f -c "pwrite 0 5" -c s -c "pwrite 5 5" \
89 -c "stat" $SCRATCH_MNT/nextfile \
90 | _show_wrote_and_stat_only
92 echo "# unmounting scratch"
93 umount $SCRATCH_MNT>>$seq.full 2>&1 \
94 || _fail "unmount failed"
96 echo "# mounting scratch"
97 _scratch_mount >>$seq.full 2>&1 \
98 || _fail "mount failed: $MOUNT_OPTIONS"
100 echo "# stating file to confirm correct size"
101 xfs_io -F -r -c "stat" $SCRATCH_MNT/nextfile \
102 | _show_wrote_and_stat_only