| QA output created by 305 |
| ### Create the image |
| Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 |
| ### Fill the first refcount block and one data cluster from the second |
| wrote 126976/126976 bytes at offset 0 |
| 124 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| ### Discard two of the last data clusters, leave one in the middle |
| discard 1024/1024 bytes at offset 123904 |
| 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| discard 1024/1024 bytes at offset 125952 |
| 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| ### Corrupt the offset of the second refcount block |
| ### Try to allocate the discarded clusters again |
| qcow2: Marking image as corrupt: Refblock offset 0x20600 unaligned (reftable index: 0x1); further corruption events will be suppressed |
| write failed: Input/output error |
| *** done |
