== sanity test 77a: normal checksum read/write operation ========================================================== 14:57:26 (1789585046)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.110993 s, 75.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.556271 s, 15.1 MB/s