blob: 0d2e826812787230bbffa8d30775c695857b6261 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2014 Red Hat, Inc. All Rights Reserved.
#
# FS QA Test No. generic/031
#
# Test non-aligned writes against fcollapse to ensure that partial pages are
# correctly written and aren't left behind causing invalidation or data
# corruption issues.
#
. ./common/preamble
_begin_fstest auto quick prealloc rw collapse
# Import common functions.
. ./common/filter
# real QA test starts here
# Modify as appropriate.
_supported_fs generic
_require_scratch
_require_xfs_io_command "fcollapse"
testfile=$SCRATCH_MNT/testfile
_scratch_mkfs > /dev/null 2>&1
_scratch_mount
_require_congruent_file_oplen $SCRATCH_MNT 4096
$XFS_IO_PROG -f \
-c "pwrite 185332 55756" \
-c "fcollapse 28672 40960" \
-c "pwrite 133228 63394" \
-c "fcollapse 0 4096" \
$testfile | _filter_xfs_io
echo "==== Pre-Remount ==="
_hexdump $testfile
_scratch_cycle_mount
echo "==== Post-Remount =="
_hexdump $testfile
status=0
exit
|
