== sanity test 77a: normal checksum read/write operation ========================================================== 15:17:13 (1746127033)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.107385 s, 78.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.329079 s, 25.5 MB/s