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 0x0 qcow2: Preventing invalid write on metadata (overlaps with active L1 table); image marked as corrupt. write failed: Input/output error incompatible_features 0x2 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 0x0 qcow2: Preventing invalid write on metadata (overlaps with refcount block); image marked as corrupt. write failed: Input/output error incompatible_features 0x2 Repairing refcount block 0 refcount=2 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. incompatible_features 0x0 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) incompatible_features 0x0 *** done