== sanity test 77a: normal checksum read/write operation ========================================================== 17:40:24 (1786830024)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.255918 s, 32.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.894231 s, 9.4 MB/s