== sanity test 77a: normal checksum read/write operation ========================================================== 18:43:56 (1787870636)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.236691 s, 35.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.01578 s, 8.3 MB/s