== sanity test 77a: normal checksum read/write operation ========================================================== 12:09:29 (1777910969)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.105019 s, 79.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.502441 s, 16.7 MB/s