== sanity test 77a: normal checksum read/write operation ========================================================== 17:26:40 (1787434000)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.200689 s, 41.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.906672 s, 9.3 MB/s