== sanity test 77a: normal checksum read/write operation ========================================================== 22:24:33 (1790735073)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.25471 s, 32.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.671848 s, 12.5 MB/s