== sanity test 77a: normal checksum read/write operation ========================================================== 17:35:53 (1785965753)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.184277 s, 45.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.999749 s, 8.4 MB/s