xref: /openbmc/qemu/tests/qemu-iotests/059 (revision da3c22c7)
1#!/usr/bin/env bash
2# group: rw quick
3#
4# Test case for vmdk
5#
6# Copyright (C) 2013 Red Hat, Inc.
7#
8# This program is free software; you can redistribute it and/or modify
9# it under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2 of the License, or
11# (at your option) any later version.
12#
13# This program is distributed in the hope that it will 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.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program.  If not, see <http://www.gnu.org/licenses/>.
20#
21
22# creator
23owner=fam@euphon.net
24
25seq=`basename $0`
26echo "QA output created by $seq"
27
28status=1	# failure is the default!
29
30_cleanup()
31{
32    _cleanup_test_img
33    IMGFMT=qcow2 _rm_test_img "$TEST_IMG.qcow2"
34}
35trap "_cleanup; exit \$status" 0 1 2 3 15
36
37# get standard environment, filters and checks
38. ./common.rc
39. ./common.filter
40
41# This tests vmdk-specific low-level functionality
42_supported_fmt vmdk
43_supported_proto file
44_supported_os Linux
45
46# We test all kinds of VMDK options here, so ignore user-specified options
47IMGOPTS=""
48
49capacity_offset=16
50granularity_offset=20
51grain_table_size_offset=44
52
53echo
54echo "=== Testing invalid granularity ==="
55_make_test_img 64M
56poke_file "$TEST_IMG" "$granularity_offset" "\xff\xff\xff\xff\xff\xff\xff\xff"
57{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
58
59echo
60echo "=== Testing too big L2 table size ==="
61_make_test_img 64M
62poke_file "$TEST_IMG" "$grain_table_size_offset" "\xff\xff\xff\xff"
63{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
64
65echo
66echo "=== Testing too big L1 table size ==="
67_make_test_img 64M
68poke_file "$TEST_IMG" "$capacity_offset" "\xff\xff\xff\xff"
69poke_file "$TEST_IMG" "$grain_table_size_offset" "\x01\x00\x00\x00"
70{ $QEMU_IO -c "read 0 512" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
71
72echo
73echo "=== Testing monolithicFlat creation and opening ==="
74_make_test_img -o "subformat=monolithicFlat" 2G
75_img_info
76_cleanup_test_img
77
78echo
79echo "=== Testing monolithicFlat with zeroed_grain ==="
80_make_test_img -o "subformat=monolithicFlat,zeroed_grain=on" 2G
81_cleanup_test_img
82
83echo
84echo "=== Testing big twoGbMaxExtentFlat ==="
85_make_test_img -o "subformat=twoGbMaxExtentFlat" 1000G
86_img_info --format-specific | _filter_img_info --format-specific
87_cleanup_test_img
88
89echo
90echo "=== Testing malformed VMFS extent description line ==="
91cat >"$TEST_IMG" <<EOF
92# Disk DescriptorFile
93version=1
94CID=58ab4847
95parentCID=ffffffff
96createType="vmfs"
97
98# Extent description
99RW 12582912 VMFS "dummy.vmdk" 1
100EOF
101_img_info
102
103echo
104echo "=== Testing truncated sparse ==="
105_make_test_img -o "subformat=monolithicSparse" 100G
106truncate -s 10M $TEST_IMG
107_img_info
108
109echo
110echo "=== Converting to streamOptimized from image with small cluster size==="
111TEST_IMG="$TEST_IMG.qcow2" IMGFMT=qcow2 _make_test_img -o "cluster_size=4096" 1G
112$QEMU_IO -f qcow2 -c "write -P 0xa 0 512" "$TEST_IMG.qcow2" | _filter_qemu_io
113$QEMU_IO -f qcow2 -c "write -P 0xb 10240 512" "$TEST_IMG.qcow2" | _filter_qemu_io
114$QEMU_IMG convert -f qcow2 -O vmdk -o subformat=streamOptimized "$TEST_IMG.qcow2" "$TEST_IMG" 2>&1
115
116echo
117echo "=== Testing monolithicFlat with internally generated JSON file name ==="
118
119echo '--- blkdebug ---'
120# Should work, because bdrv_dirname() works fine with blkdebug
121_make_test_img -o "subformat=monolithicFlat" 64M
122$QEMU_IO -c "open -o driver=$IMGFMT,file.driver=blkdebug,file.image.filename=$TEST_IMG,file.inject-error.0.event=read_aio" \
123         -c info \
124    2>&1 \
125    | _filter_testdir | _filter_imgfmt | _filter_img_info
126_cleanup_test_img
127
128echo '--- quorum ---'
129# Should not work, because bdrv_dirname() does not work with quorum
130_make_test_img -o "subformat=monolithicFlat" 64M
131cp "$TEST_IMG" "$TEST_IMG.orig"
132
133filename="json:{
134    \"driver\": \"$IMGFMT\",
135    \"file\": {
136        \"driver\": \"quorum\",
137        \"children\": [ {
138            \"driver\": \"file\",
139            \"filename\": \"$TEST_IMG\"
140        }, {
141            \"driver\": \"file\",
142            \"filename\": \"$TEST_IMG.orig\"
143        } ],
144        \"vote-threshold\": 1
145    } }"
146
147filename=$(echo "$filename" | tr '\n' ' ' | sed -e 's/\s\+/ /g')
148$QEMU_IMG info "$filename" 2>&1 \
149    | sed -e "s/'json:[^']*'/\$QUORUM_FILE/g" \
150    | _filter_testdir | _filter_imgfmt | _filter_img_info
151
152
153echo
154echo "=== Testing version 3 ==="
155_use_sample_img iotest-version3.vmdk.bz2
156_img_info
157for i in {0..99}; do
158    $QEMU_IO -r -c "read -P $(( i % 10 + 0x30 )) $(( i * 64 * 1024 * 10 + i * 512 )) 512" $TEST_IMG \
159        | _filter_qemu_io
160done
161_cleanup_test_img
162
163echo
164echo "=== Testing 4TB monolithicFlat creation and IO ==="
165_make_test_img -o "subformat=monolithicFlat" 4T
166_img_info
167$QEMU_IO -c "write -P 0xa 900G 512" "$TEST_IMG" | _filter_qemu_io
168$QEMU_IO -c "read -v 900G 1024" "$TEST_IMG" | _filter_qemu_io
169_cleanup_test_img
170
171echo
172echo "=== Testing qemu-img map on extents ==="
173for fmt in monolithicSparse twoGbMaxExtentSparse; do
174    _make_test_img -o "subformat=$fmt" 31G
175    $QEMU_IO -c "write 65024 1k" "$TEST_IMG" | _filter_qemu_io
176    $QEMU_IO -c "write 2147483136 1k" "$TEST_IMG" | _filter_qemu_io
177    $QEMU_IO -c "write 5G 1k" "$TEST_IMG" | _filter_qemu_io
178    $QEMU_IMG map "$TEST_IMG" | _filter_testdir
179    _cleanup_test_img
180done
181
182echo
183echo "=== Testing afl image with a very large capacity ==="
184_use_sample_img afl9.vmdk.bz2
185_img_info | grep -q 'Cannot allocate memory' && _notrun "Insufficient memory, skipped test"
186_img_info
187_cleanup_test_img
188
189# success, all done
190echo "*** done"
191rm -f $seq.full
192status=0
193