== sanity test 77a: normal checksum read/write operation ========================================================== 10:30:40 (1761316240)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.150138 s, 55.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.497123 s, 16.9 MB/s