== sanity test 77a: normal checksum read/write operation ========================================================== 19:16:47 (1781219807)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.220014 s, 38.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.34132 s, 6.3 MB/s