| QA output created by 121 | 
 |  | 
 | === New refcount structures may not conflict with existing structures === | 
 |  | 
 | --- Test 1 --- | 
 |  | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=66060288 preallocation=metadata | 
 | Image resized. | 
 | wrote 1049600/1049600 bytes at offset 65011712 | 
 | 1.001 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) | 
 | wrote 1048576/1048576 bytes at offset 67108864 | 
 | 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) | 
 | No errors were found on the image. | 
 |  | 
 | --- Test 2 --- | 
 |  | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=66061312 preallocation=metadata | 
 | Image resized. | 
 | wrote 133120/133120 bytes at offset 66060288 | 
 | 130 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) | 
 | No errors were found on the image. | 
 |  | 
 | === Allocating a new refcount block must not leave holes in the image === | 
 |  | 
 | Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 | 
 | wrote 126976/126976 bytes at offset 0 | 
 | 124 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) | 
 | size=131072 (expected 131072) | 
 | wrote 512/512 bytes at offset 126976 | 
 | 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) | 
 | size=132096 (expected 132096) | 
 |  | 
 | *** done |