== sanity test 77a: normal checksum read/write operation ========================================================== 10:48:43 (1755096523)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.108305 s, 77.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.438185 s, 19.1 MB/s