== sanity test 77a: normal checksum read/write operation ========================================================== 13:20:51 (1758734451)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.112861 s, 74.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.478987 s, 17.5 MB/s