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1 | #!/bin/bash |
2 | # | |
3 | # Test some qemu-img convert cases | |
4 | # | |
5 | # Copyright (C) 2015 Red Hat, Inc. | |
6 | # | |
7 | # This program is free software; you can redistribute it and/or modify | |
8 | # it under the terms of the GNU General Public License as published by | |
9 | # the Free Software Foundation; either version 2 of the License, or | |
10 | # (at your option) any later version. | |
11 | # | |
12 | # This program is distributed in the hope that it will be useful, | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | # GNU General Public License for more details. | |
16 | # | |
17 | # You should have received a copy of the GNU General Public License | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | # | |
20 | ||
21 | # creator | |
22 | owner=kwolf@redhat.com | |
23 | ||
24 | seq="$(basename $0)" | |
25 | echo "QA output created by $seq" | |
26 | ||
27 | here="$PWD" | |
e4f58749 KW |
28 | status=1 # failure is the default! |
29 | ||
30 | _cleanup() | |
31 | { | |
32 | rm -f "$TEST_IMG".[123] | |
33 | _cleanup_test_img | |
34 | } | |
35 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
36 | ||
37 | # get standard environment, filters and checks | |
38 | . ./common.rc | |
39 | . ./common.filter | |
40 | ||
41 | _supported_fmt qcow2 | |
42 | _supported_proto file | |
43 | _supported_os Linux | |
44 | ||
45 | ||
46 | TEST_IMG="$TEST_IMG".base _make_test_img 64M | |
47 | $QEMU_IO -c "write -P 0x11 0 64M" "$TEST_IMG".base 2>&1 | _filter_qemu_io | _filter_testdir | |
48 | ||
49 | ||
50 | echo | |
51 | echo "=== Check allocation status regression with -B ===" | |
52 | echo | |
53 | ||
54 | _make_test_img -b "$TEST_IMG".base | |
55 | $QEMU_IO -c "write -P 0x22 0 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
56 | $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig | |
57 | $QEMU_IMG map "$TEST_IMG".orig | _filter_qemu_img_map | |
58 | ||
59 | ||
60 | echo | |
61 | echo "=== Check that zero clusters are kept in overlay ===" | |
62 | echo | |
63 | ||
64 | _make_test_img -b "$TEST_IMG".base | |
65 | ||
66 | $QEMU_IO -c "write -P 0 0 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
67 | $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig | |
68 | $QEMU_IO -c "read -P 0 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
69 | $QEMU_IMG convert -O $IMGFMT -c -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig | |
70 | $QEMU_IO -c "read -P 0 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
71 | ||
72 | $QEMU_IO -c "write -z 0 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
73 | $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig | |
74 | $QEMU_IO -c "read -P 0 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
75 | $QEMU_IMG convert -O $IMGFMT -c -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig | |
76 | $QEMU_IO -c "read -P 0 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
77 | ||
78 | ||
79 | echo | |
80 | echo "=== Concatenate multiple source images ===" | |
81 | echo | |
82 | ||
83 | TEST_IMG="$TEST_IMG".1 _make_test_img 4M | |
84 | TEST_IMG="$TEST_IMG".2 _make_test_img 4M | |
85 | TEST_IMG="$TEST_IMG".3 _make_test_img 4M | |
86 | ||
87 | $QEMU_IO -c "write -P 0x11 0 64k" "$TEST_IMG".1 2>&1 | _filter_qemu_io | _filter_testdir | |
88 | $QEMU_IO -c "write -P 0x22 0 64k" "$TEST_IMG".2 2>&1 | _filter_qemu_io | _filter_testdir | |
89 | $QEMU_IO -c "write -P 0x33 0 64k" "$TEST_IMG".3 2>&1 | _filter_qemu_io | _filter_testdir | |
90 | ||
91 | $QEMU_IMG convert -O $IMGFMT "$TEST_IMG".[123] "$TEST_IMG" | |
92 | $QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map | |
93 | $QEMU_IO -c "read -P 0x11 0 64k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
94 | $QEMU_IO -c "read -P 0x22 4M 64k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
95 | $QEMU_IO -c "read -P 0x33 8M 64k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
96 | ||
97 | $QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG".[123] "$TEST_IMG" | |
98 | $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map | |
99 | $QEMU_IO -c "read -P 0x11 0 64k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
100 | $QEMU_IO -c "read -P 0x22 4M 64k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
101 | $QEMU_IO -c "read -P 0x33 8M 64k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
102 | ||
103 | # -B can't be combined with concatenation | |
104 | $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base "$TEST_IMG".[123] "$TEST_IMG" | |
105 | $QEMU_IMG convert -O $IMGFMT -c -B "$TEST_IMG".base "$TEST_IMG".[123] "$TEST_IMG" | |
106 | ||
107 | ||
108 | echo | |
109 | echo "=== Compression with misaligned allocations and image sizes ===" | |
110 | echo | |
111 | ||
112 | TEST_IMG="$TEST_IMG".1 _make_test_img 1023k -o cluster_size=1024 | |
113 | TEST_IMG="$TEST_IMG".2 _make_test_img 1023k -o cluster_size=1024 | |
114 | ||
115 | $QEMU_IO -c "write -P 0x11 16k 16k" "$TEST_IMG".1 2>&1 | _filter_qemu_io | _filter_testdir | |
116 | $QEMU_IO -c "write -P 0x22 130k 130k" "$TEST_IMG".1 2>&1 | _filter_qemu_io | _filter_testdir | |
117 | $QEMU_IO -c "write -P 0x33 1022k 1k" "$TEST_IMG".1 2>&1 | _filter_qemu_io | _filter_testdir | |
118 | $QEMU_IO -c "write -P 0x44 0k 1k" "$TEST_IMG".2 2>&1 | _filter_qemu_io | _filter_testdir | |
119 | ||
120 | $QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG".[12] "$TEST_IMG" | |
121 | $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map | |
122 | $QEMU_IO -c "read -P 0 0k 16k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
123 | $QEMU_IO -c "read -P 0x11 16k 16k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
124 | $QEMU_IO -c "read -P 0 32k 98k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
125 | $QEMU_IO -c "read -P 0x22 130k 130k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
126 | $QEMU_IO -c "read -P 0 260k 762k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
127 | $QEMU_IO -c "read -P 0x33 1022k 1k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
128 | $QEMU_IO -c "read -P 0x44 1023k 1k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
129 | $QEMU_IO -c "read -P 0 1024k 1022k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
130 | ||
131 | ||
132 | echo | |
133 | echo "=== Full allocation with -S 0 ===" | |
134 | echo | |
135 | ||
136 | # Standalone image | |
137 | _make_test_img 64M | |
138 | $QEMU_IO -c "write -P 0x22 0 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
139 | $QEMU_IO -c "write -P 0 3M 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
140 | ||
141 | echo | |
142 | echo convert -S 0: | |
143 | $QEMU_IMG convert -O $IMGFMT -S 0 "$TEST_IMG" "$TEST_IMG".orig | |
144 | $QEMU_IO -c "read -P 0x22 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
145 | $QEMU_IO -c "read -P 0 3M 61M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
146 | $QEMU_IMG map --output=json "$TEST_IMG".orig | _filter_qemu_img_map | |
147 | ||
148 | echo | |
149 | echo convert -c -S 0: | |
150 | $QEMU_IMG convert -O $IMGFMT -c -S 0 "$TEST_IMG" "$TEST_IMG".orig | |
151 | $QEMU_IO -c "read -P 0x22 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
152 | $QEMU_IO -c "read -P 0 3M 61M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
153 | $QEMU_IMG map --output=json "$TEST_IMG".orig | _filter_qemu_img_map | |
154 | ||
155 | # With backing file | |
156 | TEST_IMG="$TEST_IMG".base _make_test_img 64M | |
157 | $QEMU_IO -c "write -P 0x11 0 32M" "$TEST_IMG".base 2>&1 | _filter_qemu_io | _filter_testdir | |
158 | ||
159 | _make_test_img -b "$TEST_IMG".base 64M | |
160 | $QEMU_IO -c "write -P 0x22 0 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
161 | ||
162 | echo | |
163 | echo convert -S 0 with source backing file: | |
164 | $QEMU_IMG convert -O $IMGFMT -S 0 "$TEST_IMG" "$TEST_IMG".orig | |
165 | $QEMU_IO -c "read -P 0x22 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
166 | $QEMU_IO -c "read -P 0x11 3M 29M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
167 | $QEMU_IO -c "read -P 0 32M 32M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
168 | $QEMU_IMG map --output=json "$TEST_IMG".orig | _filter_qemu_img_map | |
169 | ||
170 | echo | |
171 | echo convert -c -S 0 with source backing file: | |
172 | $QEMU_IMG convert -O $IMGFMT -c -S 0 "$TEST_IMG" "$TEST_IMG".orig | |
173 | $QEMU_IO -c "read -P 0x22 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
174 | $QEMU_IO -c "read -P 0x11 3M 29M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
175 | $QEMU_IO -c "read -P 0 32M 32M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
176 | $QEMU_IMG map --output=json "$TEST_IMG".orig | _filter_qemu_img_map | |
177 | ||
178 | # With keeping the backing file | |
179 | echo | |
180 | echo convert -S 0 -B ... | |
181 | $QEMU_IMG convert -O $IMGFMT -S 0 "$TEST_IMG" "$TEST_IMG".orig | |
182 | $QEMU_IO -c "read -P 0x22 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
183 | $QEMU_IO -c "read -P 0x11 3M 29M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
184 | $QEMU_IO -c "read -P 0 32M 32M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
185 | $QEMU_IMG map --output=json "$TEST_IMG".orig | _filter_qemu_img_map | |
186 | ||
187 | echo | |
188 | echo convert -c -S 0 -B ... | |
189 | $QEMU_IMG convert -O $IMGFMT -c -S 0 "$TEST_IMG" "$TEST_IMG".orig | |
190 | $QEMU_IO -c "read -P 0x22 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
191 | $QEMU_IO -c "read -P 0x11 3M 29M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
192 | $QEMU_IO -c "read -P 0 32M 32M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir | |
193 | $QEMU_IMG map --output=json "$TEST_IMG".orig | _filter_qemu_img_map | |
194 | ||
195 | ||
196 | echo | |
197 | echo "=== Non-zero -S ===" | |
198 | echo | |
199 | ||
200 | _make_test_img 64M -o cluster_size=1k | |
201 | $QEMU_IO -c "write -P 0 0 64k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
202 | $QEMU_IO -c "write 0 1k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
203 | $QEMU_IO -c "write 8k 1k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
204 | $QEMU_IO -c "write 17k 1k" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir | |
205 | ||
206 | for min_sparse in 4k 8k; do | |
207 | echo | |
208 | echo convert -S $min_sparse | |
209 | $QEMU_IMG convert -O $IMGFMT -o cluster_size=1k -S $min_sparse "$TEST_IMG" "$TEST_IMG".orig | |
210 | $QEMU_IMG map --output=json "$TEST_IMG".orig | _filter_qemu_img_map | |
211 | ||
212 | echo | |
213 | echo convert -c -S $min_sparse | |
214 | # For compressed images, -S values other than 0 are ignored | |
215 | $QEMU_IMG convert -O $IMGFMT -o cluster_size=1k -c -S $min_sparse "$TEST_IMG" "$TEST_IMG".orig | |
216 | $QEMU_IMG map --output=json "$TEST_IMG".orig | _filter_qemu_img_map | |
217 | done | |
218 | ||
219 | # success, all done | |
220 | echo '*** done' | |
221 | rm -f $seq.full | |
222 | status=0 |