== sanity test 77a: normal checksum read/write operation ========================================================== 20:37:14 (1773103034)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.128271 s, 65.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.661503 s, 12.7 MB/s