== sanity test 77a: normal checksum read/write operation ========================================================== 10:49:15 (1714402155)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.103447 s, 81.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.215599 s, 38.9 MB/s