| QA output created by 060 |
| |
| === Testing L2 reference into L1 === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| ERROR cluster 3 refcount=1 reference=3 |
| |
| 1 errors were found on the image. |
| Data may be corrupted, or further writes to the image may corrupt it. |
| incompatible_features [] |
| qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with active L1 table); further corruption events will be suppressed |
| write failed: Input/output error |
| incompatible_features [1] |
| image: TEST_DIR/t.IMGFMT |
| file format: IMGFMT |
| virtual size: 64 MiB (67108864 bytes) |
| cluster_size: 65536 |
| Format specific information: |
| compat: 1.1 |
| compression type: zlib |
| lazy refcounts: false |
| refcount bits: 16 |
| corrupt: true |
| extended l2: false |
| qemu-io: can't open device TEST_DIR/t.IMGFMT: IMGFMT: Image is corrupt; cannot be opened read/write |
| no file open, try 'help open' |
| read 512/512 bytes at offset 0 |
| 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| |
| === Testing cluster data reference into refcount block === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| ERROR refcount block 0 refcount=2 |
| ERROR cluster 2 refcount=1 reference=2 |
| |
| 2 errors were found on the image. |
| Data may be corrupted, or further writes to the image may corrupt it. |
| incompatible_features [] |
| qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with refcount block); further corruption events will be suppressed |
| write failed: Input/output error |
| incompatible_features [1] |
| ERROR refcount block 0 refcount=2 |
| ERROR cluster 2 refcount=1 reference=2 |
| Rebuilding refcount structure |
| Repairing cluster 1 refcount=1 reference=0 |
| Repairing cluster 2 refcount=2 reference=1 |
| The following inconsistencies were found and repaired: |
| |
| 0 leaked clusters |
| 2 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| incompatible_features [] |
| wrote 512/512 bytes at offset 0 |
| 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| incompatible_features [] |
| |
| === Testing cluster data reference into inactive L2 table === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 512/512 bytes at offset 0 |
| 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| wrote 512/512 bytes at offset 0 |
| 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| ERROR cluster 4 refcount=1 reference=2 |
| Leaked cluster 9 refcount=1 reference=0 |
| |
| 1 errors were found on the image. |
| Data may be corrupted, or further writes to the image may corrupt it. |
| |
| 1 leaked clusters were found on the image. |
| This means waste of disk space, but no harm to data. |
| incompatible_features [] |
| qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with inactive L2 table); further corruption events will be suppressed |
| write failed: Input/output error |
| incompatible_features [1] |
| ERROR cluster 4 refcount=1 reference=2 |
| Leaked cluster 9 refcount=1 reference=0 |
| Repairing cluster 4 refcount=1 reference=2 |
| Repairing cluster 9 refcount=1 reference=0 |
| Repairing OFLAG_COPIED data cluster: l2_entry=8000000000040000 refcount=2 |
| The following inconsistencies were found and repaired: |
| |
| 1 leaked clusters |
| 2 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| incompatible_features [] |
| wrote 512/512 bytes at offset 0 |
| 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| incompatible_features [] |
| read 512/512 bytes at offset 0 |
| 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| No errors were found on the image. |
| read 512/512 bytes at offset 0 |
| 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| |
| === Testing overlap while COW is in flight === |
| |
| Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=1073741824 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| wrote 65536/65536 bytes at offset 536870912 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with active L2 table); further corruption events will be suppressed |
| blkdebug: Suspended request '0' |
| write failed: Input/output error |
| blkdebug: Resuming request '0' |
| aio_write failed: No medium found |
| |
| === Testing unallocated image header === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with qcow2_header); further corruption events will be suppressed |
| write failed: Input/output error |
| |
| === Testing unaligned L1 entry === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: L2 table offset 0x42a00 unaligned (L1 index: 0); further corruption events will be suppressed |
| read failed: Input/output error |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: L2 table offset 0x42a00 unaligned (L1 index: 0); further corruption events will be suppressed |
| qemu-img: Failed to turn zero into data clusters: Input/output error |
| |
| === Testing unaligned L2 entry === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: Cluster allocation offset 0x52a00 unaligned (L2 offset: 0x40000, L2 index: 0); further corruption events will be suppressed |
| read failed: Input/output error |
| |
| === Testing unaligned pre-allocated zero cluster === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: Cluster allocation offset 0x52a00 unaligned (L2 offset: 0x40000, L2 index: 0); further corruption events will be suppressed |
| qemu-img: Failed to turn zero into data clusters: Input/output error |
| |
| === Testing unaligned reftable entry === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| qcow2: Marking image as corrupt: Refblock offset 0x22a00 unaligned (reftable index: 0); further corruption events will be suppressed |
| write failed: Input/output error |
| |
| === Testing non-fatal corruption on freeing === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Image is corrupt: Cannot free unaligned cluster 0x52a00; further non-fatal corruption events will be suppressed |
| discard 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| |
| === Testing read-only corruption report === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Image is corrupt: Cluster allocation offset 0x52a00 unaligned (L2 offset: 0x40000, L2 index: 0); further non-fatal corruption events will be suppressed |
| read failed: Input/output error |
| read failed: Input/output error |
| |
| === Testing non-fatal and then fatal corruption report === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 131072/131072 bytes at offset 0 |
| 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Image is corrupt: Cannot free unaligned cluster 0x52a00; further non-fatal corruption events will be suppressed |
| qcow2: Marking image as corrupt: Cluster allocation offset 0x62a00 unaligned (L2 offset: 0x40000, L2 index: 0x1); further corruption events will be suppressed |
| discard 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| read failed: Input/output error |
| |
| === Testing empty refcount table === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with refcount table); further corruption events will be suppressed |
| write failed: Input/output error |
| ERROR cluster 0 refcount=0 reference=1 |
| ERROR cluster 1 refcount=0 reference=1 |
| ERROR cluster 3 refcount=0 reference=1 |
| Rebuilding refcount structure |
| Repairing cluster 1 refcount=1 reference=0 |
| The following inconsistencies were found and repaired: |
| |
| 0 leaked clusters |
| 3 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| |
| === Testing empty refcount table with valid L1 and L2 tables === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: Preventing invalid allocation of refcount block at offset 0; further corruption events will be suppressed |
| write failed: Input/output error |
| ERROR cluster 0 refcount=0 reference=1 |
| ERROR cluster 1 refcount=0 reference=1 |
| ERROR cluster 3 refcount=0 reference=1 |
| ERROR cluster 4 refcount=0 reference=1 |
| ERROR cluster 5 refcount=0 reference=1 |
| Rebuilding refcount structure |
| Repairing cluster 1 refcount=1 reference=0 |
| The following inconsistencies were found and repaired: |
| |
| 0 leaked clusters |
| 5 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| |
| === Testing empty refcount block === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| qcow2: Marking image as corrupt: Preventing invalid allocation of L2 table at offset 0; further corruption events will be suppressed |
| write failed: Input/output error |
| ERROR cluster 0 refcount=0 reference=1 |
| ERROR cluster 1 refcount=0 reference=1 |
| ERROR cluster 2 refcount=0 reference=1 |
| ERROR cluster 3 refcount=0 reference=1 |
| Rebuilding refcount structure |
| Repairing cluster 1 refcount=1 reference=0 |
| Repairing cluster 2 refcount=1 reference=0 |
| The following inconsistencies were found and repaired: |
| |
| 0 leaked clusters |
| 4 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| |
| === Testing empty refcount block with compressed write === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 65536 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: Preventing invalid allocation of compressed cluster at offset 0; further corruption events will be suppressed |
| write failed: Input/output error |
| ERROR cluster 0 refcount=0 reference=1 |
| ERROR cluster 1 refcount=0 reference=1 |
| ERROR cluster 2 refcount=0 reference=1 |
| ERROR cluster 3 refcount=0 reference=1 |
| Rebuilding refcount structure |
| Repairing cluster 1 refcount=1 reference=0 |
| Repairing cluster 2 refcount=1 reference=0 |
| The following inconsistencies were found and repaired: |
| |
| 0 leaked clusters |
| 4 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| |
| === Testing zero refcount table size === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| qemu-io: can't open device TEST_DIR/t.IMGFMT: Image does not contain a reference count table |
| ERROR cluster 0 refcount=0 reference=1 |
| ERROR cluster 3 refcount=0 reference=1 |
| Rebuilding refcount structure |
| The following inconsistencies were found and repaired: |
| |
| 0 leaked clusters |
| 2 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| |
| === Testing incorrect refcount table offset === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| qcow2: Marking image as corrupt: Preventing invalid allocation of L2 table at offset 0; further corruption events will be suppressed |
| write failed: Input/output error |
| |
| === Testing dirty corrupt image === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| ERROR refcount block 0 is not cluster aligned; refcount table entry corrupted |
| IMGFMT: Marking image as corrupt: Refblock offset 0xffff2a00 unaligned (reftable index: 0); further corruption events will be suppressed |
| Can't get refcount for cluster 0: Input/output error |
| Can't get refcount for cluster 1: Input/output error |
| Can't get refcount for cluster 2: Input/output error |
| Can't get refcount for cluster 3: Input/output error |
| Rebuilding refcount structure |
| Repairing cluster 1 refcount=1 reference=0 |
| qemu-io: can't open device TEST_DIR/t.IMGFMT: Could not repair dirty image: Input/output error |
| --- Repairing --- |
| Leaked cluster 1 refcount=1 reference=0 |
| Repairing cluster 1 refcount=1 reference=0 |
| The following inconsistencies were found and repaired: |
| |
| 1 leaked clusters |
| 0 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| |
| === Writing to an unaligned preallocated zero cluster === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| discard 65536/65536 bytes at offset 0 |
| 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: Preallocated zero cluster offset 0x2a00 unaligned (guest offset: 0); further corruption events will be suppressed |
| write failed: Input/output error |
| --- Repairing --- |
| Repairing offset=2a00: Preallocated cluster is not properly aligned; L2 entry corrupted. |
| The following inconsistencies were found and repaired: |
| |
| 0 leaked clusters |
| 1 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| |
| === Discarding with an unaligned refblock === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| wrote 131072/131072 bytes at offset 0 |
| 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| qcow2: Marking image as corrupt: Refblock offset 0x2a00 unaligned (reftable index: 0); further corruption events will be suppressed |
| qcow2_free_clusters failed: Input/output error |
| discard failed: No medium found |
| --- Repairing --- |
| ERROR refcount block 0 is not cluster aligned; refcount table entry corrupted |
| qcow2: Marking image as corrupt: Refblock offset 0x2a00 unaligned (reftable index: 0); further corruption events will be suppressed |
| Can't get refcount for cluster 0: Input/output error |
| Can't get refcount for cluster 1: Input/output error |
| Can't get refcount for cluster 2: Input/output error |
| Can't get refcount for cluster 3: Input/output error |
| Can't get refcount for cluster 4: Input/output error |
| Can't get refcount for cluster 5: Input/output error |
| Can't get refcount for cluster 6: Input/output error |
| Rebuilding refcount structure |
| Repairing cluster 1 refcount=1 reference=0 |
| qemu-img: Check failed: No medium found |
| Leaked cluster 1 refcount=1 reference=0 |
| Repairing cluster 1 refcount=1 reference=0 |
| The following inconsistencies were found and repaired: |
| |
| 1 leaked clusters |
| 0 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| |
| === Discarding an out-of-bounds refblock === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| qcow2: Marking image as corrupt: Refblock at 0xffffff00000000 is not covered by the refcount structures; further corruption events will be suppressed |
| qemu-img: Failed to discard unused refblocks: Input/output error |
| --- Checking and retrying --- |
| virtual size: 64 MiB (67108864 bytes) |
| No errors were found on the image. |
| Image resized. |
| virtual size: 32 MiB (33554432 bytes) |
| |
| === Discarding a non-covered in-bounds refblock === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| qcow2: Marking image as corrupt: Refblock at 0x1000000000 is not covered by the refcount structures; further corruption events will be suppressed |
| qemu-img: Failed to discard unused refblocks: Input/output error |
| --- Checking and retrying --- |
| virtual size: 64 MiB (67108864 bytes) |
| No errors were found on the image. |
| Image resized. |
| virtual size: 32 MiB (33554432 bytes) |
| |
| === Discarding a refblock covered by an unaligned refblock === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| qcow2: Marking image as corrupt: Cannot get entry from refcount block cache: Offset 0x200 is unaligned; further corruption events will be suppressed |
| qemu-img: Failed to discard unused refblocks: Input/output error |
| --- Repairing --- |
| Repairing refcount block 1 is outside image |
| ERROR refcount block 2 is not cluster aligned; refcount table entry corrupted |
| qcow2: Marking image as corrupt: Refblock offset 0x200 unaligned (reftable index: 0x2); further corruption events will be suppressed |
| Can't get refcount for cluster 1048576: Input/output error |
| Rebuilding refcount structure |
| Repairing cluster 1 refcount=1 reference=0 |
| Repairing cluster 2 refcount=1 reference=0 |
| Repairing cluster 1048576 refcount=1 reference=0 |
| qemu-img: Check failed: No medium found |
| Leaked cluster 1 refcount=1 reference=0 |
| Leaked cluster 2 refcount=1 reference=0 |
| Leaked cluster 1048576 refcount=1 reference=0 |
| Repairing cluster 1 refcount=1 reference=0 |
| Repairing cluster 2 refcount=1 reference=0 |
| Repairing cluster 1048576 refcount=1 reference=0 |
| The following inconsistencies were found and repaired: |
| |
| 3 leaked clusters |
| 0 corruptions |
| |
| Double checking the fixed image now... |
| No errors were found on the image. |
| |
| === Testing the QEMU shutdown with a corrupted image === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with refcount table); further corruption events will be suppressed |
| QMP_VERSION |
| {"return": {}} |
| {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_IMAGE_CORRUPTED", "data": {"device": "none0", "msg": "Preventing invalid write on metadata (overlaps with refcount table)", "offset": 65536, "node-name": "drive", "fatal": true, "size": 65536}} |
| write failed: Input/output error |
| {"return": ""} |
| {"return": {}} |
| {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}} |
| |
| === Testing incoming inactive corrupted image === |
| |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 |
| QMP_VERSION |
| {"return": {}} |
| qcow2: Image is corrupt: L2 table offset 0x2a2a2a00 unaligned (L1 index: 0); further non-fatal corruption events will be suppressed |
| {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_IMAGE_CORRUPTED", "data": {"device": "", "msg": "L2 table offset 0x2a2a2a00 unaligned (L1 index: 0)", "node-name": "drive", "fatal": false}} |
| {"return": ""} |
| {"return": {}} |
| {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}} |
| |
| corrupt: false |
| *** done |
