== sanity test 77a: normal checksum read/write operation ========================================================== 16:25:22 (1746131122)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.146156 s, 57.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.460406 s, 18.2 MB/s