== sanity test 77a: normal checksum read/write operation ========================================================== 23:23:15 (1790392995)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.181732 s, 46.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.767112 s, 10.9 MB/s