== sanity test 77a: normal checksum read/write operation ========================================================== 19:23:58 (1746141838)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.106768 s, 78.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.313687 s, 26.7 MB/s