1QA output created by 074 2Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 3=== IO: pattern 102 4wrote 512/512 bytes at offset 512 5512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 6qemu-img: Error while reading offset 0 of blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error 7qemu-img: Error while reading offset 0: Input/output error 84 9Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 10Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=0 11=== IO: pattern 102 12wrote 512/512 bytes at offset 512 13512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 14qemu-img: Error while reading offset 0 of blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error 15qemu-img: Error while reading offset 0 of blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error 16Warning: Image size mismatch! 174 18Cleanup 19