== sanity test 77a: normal checksum read/write operation ========================================================== 21:40:04 (1763347204)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.216804 s, 38.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.827704 s, 10.1 MB/s