== sanity test 77a: normal checksum read/write operation ========================================================== 13:25:58 (1726853158)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.169813 s, 49.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.472322 s, 17.8 MB/s