== sanity test 77a: normal checksum read/write operation ========================================================== 03:45:50 (1773733550)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.128183 s, 65.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.02563 s, 8.2 MB/s