== sanity test 77a: normal checksum read/write operation ========================================================== 21:01:24 (1783645284)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0915602 s, 91.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.403553 s, 20.8 MB/s