2 # FS QA Test No. generic/031
4 # Test non-aligned writes against fcollapse to ensure that partial pages are
5 # correctly written and aren't left behind causing invalidation or data
8 #-----------------------------------------------------------------------
9 # Copyright (c) 2014 Red Hat, Inc. All Rights Reserved.
11 # This program is free software; you can redistribute it and/or
12 # modify it under the terms of the GNU General Public License as
13 # published by the Free Software Foundation.
15 # This program is distributed in the hope that it would be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with this program; if not, write the Free Software Foundation,
22 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23 #-----------------------------------------------------------------------
27 seqres=$RESULT_DIR/$seq
28 echo "QA output created by $seq"
32 status=1 # failure is the default!
33 trap "_cleanup; exit \$status" 0 1 2 3 15
41 # get standard environment, filters and checks
45 # real QA test starts here
47 # Modify as appropriate.
49 _supported_os IRIX Linux
51 _require_xfs_io_command "fcollapse"
53 testfile=$SCRATCH_MNT/testfile
55 _scratch_mkfs > /dev/null 2>&1
59 -c "pwrite 185332 55756" \
60 -c "fcollapse 28672 40960" \
61 -c "pwrite 133228 63394" \
62 -c "fcollapse 0 4096" \
63 $testfile | _filter_xfs_io
65 echo "==== Pre-Remount ==="
68 echo "==== Post-Remount =="