== sanity test 77a: normal checksum read/write operation ========================================================== 18:25:26 (1784413526)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0966411 s, 86.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.459112 s, 18.3 MB/s