== sanity test 77a: normal checksum read/write operation ========================================================== 18:31:34 (1788561094)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.178607 s, 47.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.92487 s, 9.1 MB/s