== sanity test 77a: normal checksum read/write operation ========================================================== 11:02:51 (1782486171)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.171574 s, 48.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.620018 s, 13.5 MB/s