blob: 54d5567accf3cf24d14c90d64d169a9f8ad6834e (
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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
#!/bin/bash
#
# Test case for vmdk
#
# Copyright (C) 2013 Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# creator
owner=famz@redhat.com
seq=`basename $0`
echo "QA output created by $seq"
status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
rm -f "$TEST_IMG.qcow2"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks
. ./common.rc
. ./common.filter
# This tests vmdk-specific low-level functionality
_supported_fmt vmdk
_supported_proto file
_supported_os Linux
_unsupported_imgopts "subformat=monolithicFlat" \
"subformat=twoGbMaxExtentFlat" \
"subformat=twoGbMaxExtentSparse"
capacity_offset=16
granularity_offset=20
grain_table_size_offset=44
echo
echo "=== Testing invalid granularity ==="
_make_test_img 64M
poke_file "$TEST_IMG" "$granularity_offset" "\xff\xff\xff\xff\xff\xff\xff\xff"
{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
echo
echo "=== Testing too big L2 table size ==="
_make_test_img 64M
poke_file "$TEST_IMG" "$grain_table_size_offset" "\xff\xff\xff\xff"
{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
echo
echo "=== Testing too big L1 table size ==="
_make_test_img 64M
poke_file "$TEST_IMG" "$capacity_offset" "\xff\xff\xff\xff"
poke_file "$TEST_IMG" "$grain_table_size_offset" "\x01\x00\x00\x00"
{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
echo
echo "=== Testing monolithicFlat creation and opening ==="
IMGOPTS="subformat=monolithicFlat" _make_test_img 2G
_img_info
_cleanup_test_img
echo
echo "=== Testing monolithicFlat with zeroed_grain ==="
IMGOPTS="subformat=monolithicFlat,zeroed_grain=on" _make_test_img 2G
_cleanup_test_img
echo
echo "=== Testing big twoGbMaxExtentFlat ==="
IMGOPTS="subformat=twoGbMaxExtentFlat" _make_test_img 1000G
$QEMU_IMG info $TEST_IMG | _filter_testdir | sed -e 's/cid: [0-9]*/cid: XXXXXXXX/'
_cleanup_test_img
echo
echo "=== Testing malformed VMFS extent description line ==="
cat >"$TEST_IMG" <<EOF
# Disk DescriptorFile
version=1
CID=58ab4847
parentCID=ffffffff
createType="vmfs"
# Extent description
RW 12582912 VMFS "dummy.vmdk" 1
EOF
_img_info
echo
echo "=== Testing truncated sparse ==="
IMGOPTS="subformat=monolithicSparse" _make_test_img 100G
truncate -s 10M $TEST_IMG
_img_info
echo
echo "=== Converting to streamOptimized from image with small cluster size==="
TEST_IMG="$TEST_IMG.qcow2" IMGFMT=qcow2 IMGOPTS="cluster_size=4096" _make_test_img 1G
$QEMU_IO -f qcow2 -c "write -P 0xa 0 512" "$TEST_IMG.qcow2" | _filter_qemu_io
$QEMU_IO -f qcow2 -c "write -P 0xb 10240 512" "$TEST_IMG.qcow2" | _filter_qemu_io
$QEMU_IMG convert -f qcow2 -O vmdk -o subformat=streamOptimized "$TEST_IMG.qcow2" "$TEST_IMG" 2>&1
echo
echo "=== Testing monolithicFlat with internally generated JSON file name ==="
IMGOPTS="subformat=monolithicFlat" _make_test_img 64M
$QEMU_IO -c "open -o driver=$IMGFMT,file.driver=blkdebug,file.image.filename=$TEST_IMG,file.inject-error.0.event=read_aio" 2>&1 \
| _filter_testdir | _filter_imgfmt
_cleanup_test_img
echo
echo "=== Testing version 3 ==="
_use_sample_img iotest-version3.vmdk.bz2
_img_info
for i in {0..99}; do
$QEMU_IO -r -c "read -P $(( i % 10 + 0x30 )) $(( i * 64 * 1024 * 10 + i * 512 )) 512" $TEST_IMG \
| _filter_qemu_io
done
_cleanup_test_img
echo
echo "=== Testing 4TB monolithicFlat creation and IO ==="
IMGOPTS="subformat=monolithicFlat" _make_test_img 4T
_img_info
$QEMU_IO -c "write -P 0xa 900G 512" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c "read -v 900G 1024" "$TEST_IMG" | _filter_qemu_io
_cleanup_test_img
echo
echo "=== Testing qemu-img map on extents ==="
for fmt in monolithicSparse twoGbMaxExtentSparse; do
IMGOPTS="subformat=$fmt" _make_test_img 31G
$QEMU_IO -c "write 65024 1k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c "write 2147483136 1k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c "write 5G 1k" "$TEST_IMG" | _filter_qemu_io
$QEMU_IMG map "$TEST_IMG" | _filter_testdir
_cleanup_test_img
done
echo
echo "=== Testing afl image with a very large capacity ==="
_use_sample_img afl9.vmdk.bz2
_img_info | grep -q 'Cannot allocate memory' && _notrun "Insufficent memory, skipped test"
_img_info
_cleanup_test_img
# success, all done
echo "*** done"
rm -f $seq.full
status=0
|
