== sanity test 77a: normal checksum read/write operation ========================================================== 16:59:13 (1718398753)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.08613 s, 97.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.25154 s, 33.3 MB/s