1QA output created by 215
2
3=== Copy-on-read ===
4
5Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296
6wrote 1024/1024 bytes at offset 3221225472
71 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
8Formatting 'TEST_DIR/t.wrap.IMGFMT', fmt=IMGFMT size=4294967296 backing_file=TEST_DIR/t.IMGFMT backing_fmt=IMGFMT
9wrote 65536/65536 bytes at offset 1048576
1064 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
11read 131072/131072 bytes at offset 1048576
12128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
13read 0/0 bytes at offset 0
140 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
15read 2147483136/2147483136 bytes at offset 1024
162 GiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
17read 1024/1024 bytes at offset 3221226496
181 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
19qemu-io: can't open device TEST_DIR/t.wrap.qcow2: Block node is read-only
202 GiB (0x80010000) bytes     allocated at offset 0 bytes (0x0)
211023.938 MiB (0x3fff0000) bytes not allocated at offset 2 GiB (0x80010000)
2264 KiB (0x10000) bytes     allocated at offset 3 GiB (0xc0000000)
231023.938 MiB (0x3fff0000) bytes not allocated at offset 3 GiB (0xc0010000)
24No errors were found on the image.
25Images are identical.
26*** done
27