projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 11a82d14 | 1 | #!/usr/bin/env bash |
| a8110c3d HR |
2 | # |
| 3 | # Test case for image option amendment in qcow2. | |
| 4 | # | |
| 5 | # Copyright (C) 2013 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=mreitz@redhat.com | |
| 23 | ||
| 24 | seq=`basename $0` | |
| 25 | echo "QA output created by $seq" | |
| 26 | ||
| a8110c3d HR |
27 | status=1 # failure is the default! |
| 28 | ||
| 29 | _cleanup() | |
| 30 | { | |
| ac40260d KW |
31 | _cleanup_test_img |
| 32 | rm -f $TEST_IMG.data | |
| a8110c3d HR |
33 | } |
| 34 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
| 35 | ||
| 36 | # get standard environment, filters and checks | |
| 37 | . ./common.rc | |
| 38 | . ./common.filter | |
| 39 | ||
| 40 | # This tests qocw2-specific low-level functionality | |
| 41 | _supported_fmt qcow2 | |
| 1f7bf7d0 | 42 | _supported_proto file |
| a8110c3d HR |
43 | _supported_os Linux |
| 44 | ||
| 45 | echo | |
| 46 | echo "=== Testing version downgrade with zero expansion ===" | |
| 47 | echo | |
| 48 | IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M | |
| 49 | $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| ea81ca9d | 50 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| a8110c3d | 51 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" |
| ea81ca9d | 52 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| a8110c3d HR |
53 | $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io |
| 54 | _check_test_img | |
| 55 | ||
| 2ecec911 AG |
56 | echo |
| 57 | echo "=== Testing version downgrade with zero expansion and 4K cache entries ===" | |
| 58 | echo | |
| 59 | IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M | |
| 60 | $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 61 | $QEMU_IO -c "write -z 32M 128k" "$TEST_IMG" | _filter_qemu_io | |
| 62 | $QEMU_IO -c map "$TEST_IMG" | _filter_qemu_io | |
| 63 | $PYTHON qcow2.py "$TEST_IMG" dump-header | |
| 64 | $QEMU_IMG amend -o "compat=0.10" --image-opts \ | |
| 65 | driver=qcow2,file.filename=$TEST_IMG,l2-cache-entry-size=4096 | |
| 66 | $PYTHON qcow2.py "$TEST_IMG" dump-header | |
| 67 | $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 68 | $QEMU_IO -c "read -P 0 32M 128k" "$TEST_IMG" | _filter_qemu_io | |
| 69 | $QEMU_IO -c map "$TEST_IMG" | _filter_qemu_io | |
| 70 | _check_test_img | |
| 71 | ||
| a8110c3d HR |
72 | echo |
| 73 | echo "=== Testing dirty version downgrade ===" | |
| 74 | echo | |
| 75 | IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M | |
| efd0fbbc AG |
76 | $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \ |
| 77 | -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io | |
| ea81ca9d | 78 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| a8110c3d | 79 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" |
| ea81ca9d | 80 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| a8110c3d HR |
81 | $QEMU_IO -c "read -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io |
| 82 | _check_test_img | |
| 83 | ||
| 84 | echo | |
| 85 | echo "=== Testing version downgrade with unknown compat/autoclear flags ===" | |
| 86 | echo | |
| 87 | IMGOPTS="compat=1.1" _make_test_img 64M | |
| ea81ca9d HR |
88 | $PYTHON qcow2.py "$TEST_IMG" set-feature-bit compatible 42 |
| 89 | $PYTHON qcow2.py "$TEST_IMG" set-feature-bit autoclear 42 | |
| 90 | $PYTHON qcow2.py "$TEST_IMG" dump-header | |
| a8110c3d | 91 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" |
| ea81ca9d | 92 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| a8110c3d HR |
93 | _check_test_img |
| 94 | ||
| 95 | echo | |
| 96 | echo "=== Testing version upgrade and resize ===" | |
| 97 | echo | |
| 98 | IMGOPTS="compat=0.10" _make_test_img 64M | |
| 99 | $QEMU_IO -c "write -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io | |
| ea81ca9d | 100 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| a8110c3d | 101 | $QEMU_IMG amend -o "compat=1.1,lazy_refcounts=on,size=128M" "$TEST_IMG" |
| ea81ca9d | 102 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| a8110c3d HR |
103 | $QEMU_IO -c "read -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io |
| 104 | _check_test_img | |
| 105 | ||
| 106 | echo | |
| 107 | echo "=== Testing dirty lazy_refcounts=off ===" | |
| 108 | echo | |
| 109 | IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M | |
| efd0fbbc AG |
110 | $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \ |
| 111 | -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io | |
| ea81ca9d | 112 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| a8110c3d | 113 | $QEMU_IMG amend -o "lazy_refcounts=off" "$TEST_IMG" |
| ea81ca9d | 114 | $PYTHON qcow2.py "$TEST_IMG" dump-header |
| a8110c3d HR |
115 | $QEMU_IO -c "read -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io |
| 116 | _check_test_img | |
| 117 | ||
| 118 | echo | |
| 119 | echo "=== Testing backing file ===" | |
| 120 | echo | |
| 121 | IMGOPTS="compat=1.1" _make_test_img 64M | |
| 122 | IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M | |
| 123 | $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io | |
| 124 | $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 125 | $QEMU_IMG amend -o "backing_file=$TEST_IMG.base,backing_fmt=qcow2" "$TEST_IMG" | |
| 126 | $QEMU_IO -c "read -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 127 | _check_test_img | |
| 128 | ||
| 129 | echo | |
| 130 | echo "=== Testing invalid configurations ===" | |
| 131 | echo | |
| 132 | IMGOPTS="compat=0.10" _make_test_img 64M | |
| 133 | $QEMU_IMG amend -o "lazy_refcounts=on" "$TEST_IMG" | |
| 134 | $QEMU_IMG amend -o "compat=1.1" "$TEST_IMG" # actually valid | |
| 135 | $QEMU_IMG amend -o "compat=0.10,lazy_refcounts=on" "$TEST_IMG" | |
| 136 | $QEMU_IMG amend -o "compat=0.42" "$TEST_IMG" | |
| 137 | $QEMU_IMG amend -o "foo=bar" "$TEST_IMG" | |
| 138 | $QEMU_IMG amend -o "cluster_size=1k" "$TEST_IMG" | |
| 139 | $QEMU_IMG amend -o "encryption=on" "$TEST_IMG" | |
| 140 | $QEMU_IMG amend -o "preallocation=on" "$TEST_IMG" | |
| 141 | ||
| 142 | echo | |
| 143 | echo "=== Testing correct handling of unset value ===" | |
| 144 | echo | |
| 145 | IMGOPTS="compat=1.1,cluster_size=1k" _make_test_img 64M | |
| 146 | echo "Should work:" | |
| 147 | $QEMU_IMG amend -o "lazy_refcounts=on" "$TEST_IMG" | |
| 148 | echo "Should not work:" # Just to know which of these tests actually fails | |
| 149 | $QEMU_IMG amend -o "cluster_size=64k" "$TEST_IMG" | |
| 150 | ||
| 151 | echo | |
| 152 | echo "=== Testing zero expansion on inactive clusters ===" | |
| 153 | echo | |
| 154 | IMGOPTS="compat=1.1" _make_test_img 64M | |
| 155 | $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 156 | $QEMU_IMG snapshot -c foo "$TEST_IMG" | |
| 157 | $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 158 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" | |
| 159 | _check_test_img | |
| 160 | $QEMU_IO -c "read -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 161 | $QEMU_IMG snapshot -a foo "$TEST_IMG" | |
| 162 | _check_test_img | |
| 163 | $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 164 | ||
| d982919d HR |
165 | echo |
| 166 | echo "=== Testing zero expansion on shared L2 table ===" | |
| 167 | echo | |
| 168 | IMGOPTS="compat=1.1" _make_test_img 64M | |
| 169 | $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 170 | $QEMU_IMG snapshot -c foo "$TEST_IMG" | |
| 171 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" | |
| 172 | _check_test_img | |
| 173 | $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 174 | $QEMU_IMG snapshot -a foo "$TEST_IMG" | |
| 175 | _check_test_img | |
| 176 | $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 177 | ||
| a8110c3d HR |
178 | echo |
| 179 | echo "=== Testing zero expansion on backed image ===" | |
| 180 | echo | |
| 181 | IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M | |
| 182 | $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io | |
| db5dc557 | 183 | IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 64M |
| a8110c3d HR |
184 | $QEMU_IO -c "read -P 0x2a 0 128k" -c "write -z 0 64k" "$TEST_IMG" | _filter_qemu_io |
| 185 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" | |
| 186 | _check_test_img | |
| 187 | $QEMU_IO -c "read -P 0 0 64k" -c "read -P 0x2a 64k 64k" "$TEST_IMG" | _filter_qemu_io | |
| 188 | ||
| 189 | echo | |
| 190 | echo "=== Testing zero expansion on backed inactive clusters ===" | |
| 191 | echo | |
| 192 | IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M | |
| 193 | $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io | |
| db5dc557 | 194 | IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 64M |
| a8110c3d HR |
195 | $QEMU_IO -c "write -z 0 64k" "$TEST_IMG" | _filter_qemu_io |
| 196 | $QEMU_IMG snapshot -c foo "$TEST_IMG" | |
| 197 | $QEMU_IO -c "write -P 0x42 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 198 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" | |
| 199 | _check_test_img | |
| 200 | $QEMU_IO -c "read -P 0x42 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 201 | $QEMU_IMG snapshot -a foo "$TEST_IMG" | |
| 202 | _check_test_img | |
| 203 | $QEMU_IO -c "read -P 0 0 64k" -c "read -P 0x2a 64k 64k" "$TEST_IMG" | _filter_qemu_io | |
| 204 | ||
| d982919d HR |
205 | echo |
| 206 | echo "=== Testing zero expansion on backed image with shared L2 table ===" | |
| 207 | echo | |
| 208 | IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 64M | |
| 209 | $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io | |
| db5dc557 | 210 | IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 64M |
| d982919d HR |
211 | $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io |
| 212 | $QEMU_IMG snapshot -c foo "$TEST_IMG" | |
| 213 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" | |
| 214 | _check_test_img | |
| 215 | $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 216 | $QEMU_IMG snapshot -a foo "$TEST_IMG" | |
| 217 | _check_test_img | |
| 218 | $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io | |
| 219 | ||
| fd9e03e6 HR |
220 | echo |
| 221 | echo "=== Testing preallocated zero expansion on full image ===" | |
| 222 | echo | |
| 223 | IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG" _make_test_img 64M | |
| 224 | $QEMU_IO -c "write -P 0x2a 0 64M" "$TEST_IMG" -c "write -z 0 64M" | _filter_qemu_io | |
| 225 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" | |
| 226 | _check_test_img | |
| 227 | $QEMU_IO -c "read -P 0 0 64M" "$TEST_IMG" | _filter_qemu_io | |
| 228 | ||
| 78fa6582 HR |
229 | echo |
| 230 | echo "=== Testing progress report without snapshot ===" | |
| 231 | echo | |
| 232 | IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 4G | |
| 233 | IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 4G | |
| 234 | $QEMU_IO -c "write -z 0 64k" \ | |
| 235 | -c "write -z 1G 64k" \ | |
| 236 | -c "write -z 2G 64k" \ | |
| 237 | -c "write -z 3G 64k" "$TEST_IMG" | _filter_qemu_io | |
| 238 | $QEMU_IMG amend -p -o "compat=0.10" "$TEST_IMG" | |
| 239 | _check_test_img | |
| 240 | ||
| 241 | echo | |
| 242 | echo "=== Testing progress report with snapshot ===" | |
| 243 | echo | |
| 244 | IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG.base" _make_test_img 4G | |
| 245 | IMGOPTS="compat=1.1" _make_test_img -b "$TEST_IMG.base" 4G | |
| 246 | $QEMU_IO -c "write -z 0 64k" \ | |
| 247 | -c "write -z 1G 64k" \ | |
| 248 | -c "write -z 2G 64k" \ | |
| 249 | -c "write -z 3G 64k" "$TEST_IMG" | _filter_qemu_io | |
| 250 | $QEMU_IMG snapshot -c foo "$TEST_IMG" | |
| 251 | $QEMU_IMG amend -p -o "compat=0.10" "$TEST_IMG" | |
| 252 | _check_test_img | |
| 253 | ||
| ac40260d KW |
254 | echo |
| 255 | echo "=== Testing version downgrade with external data file ===" | |
| 256 | echo | |
| 257 | IMGOPTS="compat=1.1,data_file=$TEST_IMG.data" _make_test_img 64M | |
| 258 | $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" | |
| 259 | _img_info --format-specific | |
| 260 | _check_test_img | |
| 261 | ||
| 262 | echo | |
| 263 | echo "=== Try changing the external data file ===" | |
| 264 | echo | |
| 265 | IMGOPTS="compat=1.1" _make_test_img 64M | |
| 266 | $QEMU_IMG amend -o "data_file=foo" "$TEST_IMG" | |
| 267 | ||
| 268 | echo | |
| 269 | IMGOPTS="compat=1.1,data_file=$TEST_IMG.data" _make_test_img 64M | |
| 270 | $QEMU_IMG amend -o "data_file=foo" "$TEST_IMG" | |
| 271 | _img_info --format-specific | |
| 272 | TEST_IMG="data-file.filename=$TEST_IMG.data,file.filename=$TEST_IMG" _img_info --format-specific --image-opts | |
| 273 | ||
| 274 | echo | |
| 275 | $QEMU_IMG amend -o "data_file=" --image-opts "data-file.filename=$TEST_IMG.data,file.filename=$TEST_IMG" | |
| 276 | _img_info --format-specific | |
| 277 | TEST_IMG="data-file.filename=$TEST_IMG.data,file.filename=$TEST_IMG" _img_info --format-specific --image-opts | |
| 278 | ||
| 279 | echo | |
| 280 | echo "=== Clearing and setting data-file-raw ===" | |
| 281 | echo | |
| 282 | IMGOPTS="compat=1.1,data_file=$TEST_IMG.data,data_file_raw=on" _make_test_img 64M | |
| 283 | $QEMU_IMG amend -o "data_file_raw=on" "$TEST_IMG" | |
| 284 | _img_info --format-specific | |
| 285 | _check_test_img | |
| 286 | ||
| 287 | $QEMU_IMG amend -o "data_file_raw=off" "$TEST_IMG" | |
| 288 | _img_info --format-specific | |
| 289 | _check_test_img | |
| 290 | ||
| 291 | $QEMU_IMG amend -o "data_file_raw=on" "$TEST_IMG" | |
| 292 | _img_info --format-specific | |
| 293 | _check_test_img | |
| 294 | ||
| 295 | ||
| a8110c3d HR |
296 | # success, all done |
| 297 | echo "*** done" | |
| 298 | rm -f $seq.full | |
| 299 | status=0 |