QA output created by 005
creating large image
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=5368709120000
small read
read 4096/4096 bytes at offset 1024
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
small write
wrote 4096/4096 bytes at offset 8192
*** done