== sanity test 77a: normal checksum read/write operation ========================================================== 18:16:59 (1736983019)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.115456 s, 72.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.320908 s, 26.1 MB/s