qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
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061.out (21672B)


      1 QA output created by 061
      2 
      3 === Testing version downgrade with zero expansion ===
      4 
      5 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
      6 wrote 131072/131072 bytes at offset 0
      7 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
      8 magic                     0x514649fb
      9 version                   3
     10 backing_file_offset       0x0
     11 backing_file_size         0x0
     12 cluster_bits              16
     13 size                      67108864
     14 crypt_method              0
     15 l1_size                   1
     16 l1_table_offset           0x30000
     17 refcount_table_offset     0x10000
     18 refcount_table_clusters   1
     19 nb_snapshots              0
     20 snapshot_offset           0x0
     21 incompatible_features     []
     22 compatible_features       [0]
     23 autoclear_features        []
     24 refcount_order            4
     25 header_length             112
     26 
     27 Header extension:
     28 magic                     0x6803f857 (Feature table)
     29 length                    384
     30 data                      <binary>
     31 
     32 magic                     0x514649fb
     33 version                   2
     34 backing_file_offset       0x0
     35 backing_file_size         0x0
     36 cluster_bits              16
     37 size                      67108864
     38 crypt_method              0
     39 l1_size                   1
     40 l1_table_offset           0x30000
     41 refcount_table_offset     0x10000
     42 refcount_table_clusters   1
     43 nb_snapshots              0
     44 snapshot_offset           0x0
     45 incompatible_features     []
     46 compatible_features       []
     47 autoclear_features        []
     48 refcount_order            4
     49 header_length             72
     50 
     51 read 131072/131072 bytes at offset 0
     52 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
     53 No errors were found on the image.
     54 
     55 === Testing version downgrade with zero expansion and 4K cache entries ===
     56 
     57 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
     58 wrote 131072/131072 bytes at offset 0
     59 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
     60 wrote 131072/131072 bytes at offset 33554432
     61 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
     62 128 KiB (0x20000) bytes     allocated at offset 0 bytes (0x0)
     63 31.875 MiB (0x1fe0000) bytes not allocated at offset 128 KiB (0x20000)
     64 128 KiB (0x20000) bytes     allocated at offset 32 MiB (0x2000000)
     65 31.875 MiB (0x1fe0000) bytes not allocated at offset 32.125 MiB (0x2020000)
     66 magic                     0x514649fb
     67 version                   3
     68 backing_file_offset       0x0
     69 backing_file_size         0x0
     70 cluster_bits              16
     71 size                      67108864
     72 crypt_method              0
     73 l1_size                   1
     74 l1_table_offset           0x30000
     75 refcount_table_offset     0x10000
     76 refcount_table_clusters   1
     77 nb_snapshots              0
     78 snapshot_offset           0x0
     79 incompatible_features     []
     80 compatible_features       [0]
     81 autoclear_features        []
     82 refcount_order            4
     83 header_length             112
     84 
     85 Header extension:
     86 magic                     0x6803f857 (Feature table)
     87 length                    384
     88 data                      <binary>
     89 
     90 magic                     0x514649fb
     91 version                   2
     92 backing_file_offset       0x0
     93 backing_file_size         0x0
     94 cluster_bits              16
     95 size                      67108864
     96 crypt_method              0
     97 l1_size                   1
     98 l1_table_offset           0x30000
     99 refcount_table_offset     0x10000
    100 refcount_table_clusters   1
    101 nb_snapshots              0
    102 snapshot_offset           0x0
    103 incompatible_features     []
    104 compatible_features       []
    105 autoclear_features        []
    106 refcount_order            4
    107 header_length             72
    108 
    109 read 131072/131072 bytes at offset 0
    110 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    111 read 131072/131072 bytes at offset 33554432
    112 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    113 64 MiB (0x4000000) bytes not allocated at offset 0 bytes (0x0)
    114 No errors were found on the image.
    115 
    116 === Testing dirty version downgrade ===
    117 
    118 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    119 wrote 131072/131072 bytes at offset 0
    120 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    121 ./common.rc: Killed                  ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
    122 magic                     0x514649fb
    123 version                   3
    124 backing_file_offset       0x0
    125 backing_file_size         0x0
    126 cluster_bits              16
    127 size                      67108864
    128 crypt_method              0
    129 l1_size                   1
    130 l1_table_offset           0x30000
    131 refcount_table_offset     0x10000
    132 refcount_table_clusters   1
    133 nb_snapshots              0
    134 snapshot_offset           0x0
    135 incompatible_features     [0]
    136 compatible_features       [0]
    137 autoclear_features        []
    138 refcount_order            4
    139 header_length             112
    140 
    141 Header extension:
    142 magic                     0x6803f857 (Feature table)
    143 length                    384
    144 data                      <binary>
    145 
    146 ERROR cluster 5 refcount=0 reference=1
    147 ERROR cluster 6 refcount=0 reference=1
    148 Rebuilding refcount structure
    149 Repairing cluster 1 refcount=1 reference=0
    150 Repairing cluster 2 refcount=1 reference=0
    151 magic                     0x514649fb
    152 version                   2
    153 backing_file_offset       0x0
    154 backing_file_size         0x0
    155 cluster_bits              16
    156 size                      67108864
    157 crypt_method              0
    158 l1_size                   1
    159 l1_table_offset           0x30000
    160 refcount_table_offset     0x80000
    161 refcount_table_clusters   1
    162 nb_snapshots              0
    163 snapshot_offset           0x0
    164 incompatible_features     []
    165 compatible_features       []
    166 autoclear_features        []
    167 refcount_order            4
    168 header_length             72
    169 
    170 read 131072/131072 bytes at offset 0
    171 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    172 No errors were found on the image.
    173 
    174 === Testing version downgrade with unknown compat/autoclear flags ===
    175 
    176 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    177 magic                     0x514649fb
    178 version                   3
    179 backing_file_offset       0x0
    180 backing_file_size         0x0
    181 cluster_bits              16
    182 size                      67108864
    183 crypt_method              0
    184 l1_size                   1
    185 l1_table_offset           0x30000
    186 refcount_table_offset     0x10000
    187 refcount_table_clusters   1
    188 nb_snapshots              0
    189 snapshot_offset           0x0
    190 incompatible_features     []
    191 compatible_features       [42]
    192 autoclear_features        [42]
    193 refcount_order            4
    194 header_length             112
    195 
    196 Header extension:
    197 magic                     0x6803f857 (Feature table)
    198 length                    384
    199 data                      <binary>
    200 
    201 magic                     0x514649fb
    202 version                   2
    203 backing_file_offset       0x0
    204 backing_file_size         0x0
    205 cluster_bits              16
    206 size                      67108864
    207 crypt_method              0
    208 l1_size                   1
    209 l1_table_offset           0x30000
    210 refcount_table_offset     0x10000
    211 refcount_table_clusters   1
    212 nb_snapshots              0
    213 snapshot_offset           0x0
    214 incompatible_features     []
    215 compatible_features       []
    216 autoclear_features        []
    217 refcount_order            4
    218 header_length             72
    219 
    220 No errors were found on the image.
    221 
    222 === Testing version upgrade and resize ===
    223 
    224 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    225 wrote 65536/65536 bytes at offset 44040192
    226 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    227 magic                     0x514649fb
    228 version                   2
    229 backing_file_offset       0x0
    230 backing_file_size         0x0
    231 cluster_bits              16
    232 size                      67108864
    233 crypt_method              0
    234 l1_size                   1
    235 l1_table_offset           0x30000
    236 refcount_table_offset     0x10000
    237 refcount_table_clusters   1
    238 nb_snapshots              0
    239 snapshot_offset           0x0
    240 incompatible_features     []
    241 compatible_features       []
    242 autoclear_features        []
    243 refcount_order            4
    244 header_length             72
    245 
    246 magic                     0x514649fb
    247 version                   3
    248 backing_file_offset       0x0
    249 backing_file_size         0x0
    250 cluster_bits              16
    251 size                      134217728
    252 crypt_method              0
    253 l1_size                   1
    254 l1_table_offset           0x30000
    255 refcount_table_offset     0x10000
    256 refcount_table_clusters   1
    257 nb_snapshots              0
    258 snapshot_offset           0x0
    259 incompatible_features     []
    260 compatible_features       [0]
    261 autoclear_features        []
    262 refcount_order            4
    263 header_length             112
    264 
    265 Header extension:
    266 magic                     0x6803f857 (Feature table)
    267 length                    384
    268 data                      <binary>
    269 
    270 read 65536/65536 bytes at offset 44040192
    271 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    272 No errors were found on the image.
    273 
    274 === Testing resize with snapshots ===
    275 
    276 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432
    277 wrote 65536/65536 bytes at offset 25165824
    278 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    279 qemu-img: Can't resize a v2 image which has snapshots
    280 version                   2
    281 size                      33554432
    282 nb_snapshots              1
    283 version                   3
    284 size                      134217728
    285 nb_snapshots              1
    286 Image resized.
    287 version                   3
    288 size                      67108864
    289 nb_snapshots              2
    290 qemu-img: Internal snapshots prevent downgrade of image
    291 version                   3
    292 size                      33554432
    293 nb_snapshots              2
    294 version                   3
    295 size                      134217728
    296 nb_snapshots              2
    297 version                   2
    298 size                      33554432
    299 nb_snapshots              1
    300 No errors were found on the image.
    301 
    302 === Testing dirty lazy_refcounts=off ===
    303 
    304 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    305 wrote 131072/131072 bytes at offset 0
    306 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    307 ./common.rc: Killed                  ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
    308 magic                     0x514649fb
    309 version                   3
    310 backing_file_offset       0x0
    311 backing_file_size         0x0
    312 cluster_bits              16
    313 size                      67108864
    314 crypt_method              0
    315 l1_size                   1
    316 l1_table_offset           0x30000
    317 refcount_table_offset     0x10000
    318 refcount_table_clusters   1
    319 nb_snapshots              0
    320 snapshot_offset           0x0
    321 incompatible_features     [0]
    322 compatible_features       [0]
    323 autoclear_features        []
    324 refcount_order            4
    325 header_length             112
    326 
    327 Header extension:
    328 magic                     0x6803f857 (Feature table)
    329 length                    384
    330 data                      <binary>
    331 
    332 ERROR cluster 5 refcount=0 reference=1
    333 ERROR cluster 6 refcount=0 reference=1
    334 Rebuilding refcount structure
    335 Repairing cluster 1 refcount=1 reference=0
    336 Repairing cluster 2 refcount=1 reference=0
    337 magic                     0x514649fb
    338 version                   3
    339 backing_file_offset       0x0
    340 backing_file_size         0x0
    341 cluster_bits              16
    342 size                      67108864
    343 crypt_method              0
    344 l1_size                   1
    345 l1_table_offset           0x30000
    346 refcount_table_offset     0x80000
    347 refcount_table_clusters   1
    348 nb_snapshots              0
    349 snapshot_offset           0x0
    350 incompatible_features     []
    351 compatible_features       []
    352 autoclear_features        []
    353 refcount_order            4
    354 header_length             112
    355 
    356 Header extension:
    357 magic                     0x6803f857 (Feature table)
    358 length                    384
    359 data                      <binary>
    360 
    361 read 131072/131072 bytes at offset 0
    362 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    363 No errors were found on the image.
    364 
    365 === Testing backing file ===
    366 
    367 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    368 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
    369 wrote 131072/131072 bytes at offset 0
    370 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    371 read 131072/131072 bytes at offset 0
    372 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    373 qemu-img: Cannot amend the backing file
    374 You can use 'qemu-img rebase' instead.
    375 read 131072/131072 bytes at offset 0
    376 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    377 No errors were found on the image.
    378 
    379 === Testing invalid configurations ===
    380 
    381 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    382 qemu-img: Lazy refcounts only supported with compatibility level 1.1 and above (use compat=1.1 or greater)
    383 qemu-img: Lazy refcounts only supported with compatibility level 1.1 and above (use compat=1.1 or greater)
    384 qemu-img: Unknown compatibility level 0.42
    385 qemu-img: Invalid parameter 'foo'
    386 qemu-img: Invalid parameter 'cluster_size'
    387 This option is only supported for image creation
    388 qemu-img: Invalid parameter 'encryption'
    389 This option is only supported for image creation
    390 qemu-img: Invalid parameter 'preallocation'
    391 This option is only supported for image creation
    392 
    393 === Testing correct handling of unset value ===
    394 
    395 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    396 Should work:
    397 Should not work:
    398 qemu-img: Invalid parameter 'cluster_size'
    399 This option is only supported for image creation
    400 
    401 === Testing zero expansion on inactive clusters ===
    402 
    403 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    404 wrote 131072/131072 bytes at offset 0
    405 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    406 wrote 131072/131072 bytes at offset 0
    407 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    408 No errors were found on the image.
    409 read 131072/131072 bytes at offset 0
    410 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    411 No errors were found on the image.
    412 read 131072/131072 bytes at offset 0
    413 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    414 
    415 === Testing zero expansion on shared L2 table ===
    416 
    417 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    418 wrote 131072/131072 bytes at offset 0
    419 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    420 No errors were found on the image.
    421 read 131072/131072 bytes at offset 0
    422 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    423 No errors were found on the image.
    424 read 131072/131072 bytes at offset 0
    425 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    426 
    427 === Testing zero expansion on backed image ===
    428 
    429 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
    430 wrote 131072/131072 bytes at offset 0
    431 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    432 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
    433 read 131072/131072 bytes at offset 0
    434 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    435 wrote 65536/65536 bytes at offset 0
    436 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    437 No errors were found on the image.
    438 read 65536/65536 bytes at offset 0
    439 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    440 read 65536/65536 bytes at offset 65536
    441 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    442 
    443 === Testing zero expansion on backed inactive clusters ===
    444 
    445 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
    446 wrote 131072/131072 bytes at offset 0
    447 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    448 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
    449 wrote 65536/65536 bytes at offset 0
    450 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    451 wrote 131072/131072 bytes at offset 0
    452 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    453 No errors were found on the image.
    454 read 131072/131072 bytes at offset 0
    455 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    456 No errors were found on the image.
    457 read 65536/65536 bytes at offset 0
    458 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    459 read 65536/65536 bytes at offset 65536
    460 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    461 
    462 === Testing zero expansion on backed image with shared L2 table ===
    463 
    464 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
    465 wrote 131072/131072 bytes at offset 0
    466 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    467 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
    468 wrote 131072/131072 bytes at offset 0
    469 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    470 No errors were found on the image.
    471 read 131072/131072 bytes at offset 0
    472 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    473 No errors were found on the image.
    474 read 131072/131072 bytes at offset 0
    475 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    476 
    477 === Testing preallocated zero expansion on full image ===
    478 
    479 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    480 wrote 67108864/67108864 bytes at offset 0
    481 64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    482 wrote 67108864/67108864 bytes at offset 0
    483 64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    484 No errors were found on the image.
    485 read 67108864/67108864 bytes at offset 0
    486 64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    487 
    488 === Testing progress report without snapshot ===
    489 
    490 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=4294967296
    491 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
    492 wrote 65536/65536 bytes at offset 0
    493 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    494 wrote 65536/65536 bytes at offset 1073741824
    495 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    496 wrote 65536/65536 bytes at offset 2147483648
    497 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    498 wrote 65536/65536 bytes at offset 3221225472
    499 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    500     (0.00/100%)    (12.50/100%)    (25.00/100%)    (37.50/100%)    (50.00/100%)    (62.50/100%)    (75.00/100%)    (87.50/100%)    (100.00/100%)    (100.00/100%)
    501 No errors were found on the image.
    502 
    503 === Testing progress report with snapshot ===
    504 
    505 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=4294967296
    506 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
    507 wrote 65536/65536 bytes at offset 0
    508 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    509 wrote 65536/65536 bytes at offset 1073741824
    510 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    511 wrote 65536/65536 bytes at offset 2147483648
    512 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    513 wrote 65536/65536 bytes at offset 3221225472
    514 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    515     (0.00/100%)    (6.25/100%)    (12.50/100%)    (18.75/100%)    (25.00/100%)    (31.25/100%)    (37.50/100%)    (43.75/100%)    (50.00/100%)    (56.25/100%)    (62.50/100%)    (68.75/100%)    (75.00/100%)    (81.25/100%)    (87.50/100%)    (93.75/100%)    (100.00/100%)    (100.00/100%)
    516 No errors were found on the image.
    517 
    518 === Testing version downgrade with external data file ===
    519 
    520 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 data_file=TEST_DIR/t.IMGFMT.data
    521 qemu-img: Cannot downgrade an image with a data file
    522 image: TEST_DIR/t.IMGFMT
    523 file format: IMGFMT
    524 virtual size: 64 MiB (67108864 bytes)
    525 cluster_size: 65536
    526 Format specific information:
    527     compat: 1.1
    528     compression type: COMPRESSION_TYPE
    529     lazy refcounts: false
    530     refcount bits: 16
    531     data file: TEST_DIR/t.IMGFMT.data
    532     data file raw: false
    533     corrupt: false
    534     extended l2: false
    535 No errors were found on the image.
    536 
    537 === Testing version downgrade with extended L2 entries ===
    538 
    539 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    540 qemu-img: Cannot downgrade an image with incompatible features 0x10 set
    541 
    542 === Try changing the external data file ===
    543 
    544 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
    545 qemu-img: data-file can only be set for images that use an external data file
    546 
    547 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 data_file=TEST_DIR/t.IMGFMT.data
    548 qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Could not open 'foo': No such file or directory
    549 image: TEST_DIR/t.IMGFMT
    550 file format: IMGFMT
    551 virtual size: 64 MiB (67108864 bytes)
    552 cluster_size: 65536
    553 Format specific information:
    554     compat: 1.1
    555     compression type: COMPRESSION_TYPE
    556     lazy refcounts: false
    557     refcount bits: 16
    558     data file: foo
    559     data file raw: false
    560     corrupt: false
    561     extended l2: false
    562 
    563 qemu-img: Could not open 'TEST_DIR/t.IMGFMT': 'data-file' is required for this image
    564 image: TEST_DIR/t.IMGFMT
    565 file format: IMGFMT
    566 virtual size: 64 MiB (67108864 bytes)
    567 cluster_size: 65536
    568 Format specific information:
    569     compat: 1.1
    570     compression type: COMPRESSION_TYPE
    571     lazy refcounts: false
    572     refcount bits: 16
    573     data file raw: false
    574     corrupt: false
    575     extended l2: false
    576 
    577 === Clearing and setting data-file-raw ===
    578 
    579 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 data_file=TEST_DIR/t.IMGFMT.data data_file_raw=on
    580 image: TEST_DIR/t.IMGFMT
    581 file format: IMGFMT
    582 virtual size: 64 MiB (67108864 bytes)
    583 cluster_size: 65536
    584 Format specific information:
    585     compat: 1.1
    586     compression type: COMPRESSION_TYPE
    587     lazy refcounts: false
    588     refcount bits: 16
    589     data file: TEST_DIR/t.IMGFMT.data
    590     data file raw: true
    591     corrupt: false
    592     extended l2: false
    593 No errors were found on the image.
    594 image: TEST_DIR/t.IMGFMT
    595 file format: IMGFMT
    596 virtual size: 64 MiB (67108864 bytes)
    597 cluster_size: 65536
    598 Format specific information:
    599     compat: 1.1
    600     compression type: COMPRESSION_TYPE
    601     lazy refcounts: false
    602     refcount bits: 16
    603     data file: TEST_DIR/t.IMGFMT.data
    604     data file raw: false
    605     corrupt: false
    606     extended l2: false
    607 No errors were found on the image.
    608 qemu-img: data-file-raw cannot be set on existing images
    609 image: TEST_DIR/t.IMGFMT
    610 file format: IMGFMT
    611 virtual size: 64 MiB (67108864 bytes)
    612 cluster_size: 65536
    613 Format specific information:
    614     compat: 1.1
    615     compression type: COMPRESSION_TYPE
    616     lazy refcounts: false
    617     refcount bits: 16
    618     data file: TEST_DIR/t.IMGFMT.data
    619     data file raw: false
    620     corrupt: false
    621     extended l2: false
    622 No errors were found on the image.
    623 *** done