== sanity test 77a: normal checksum read/write operation ========================================================== 22:13:42 (1772421222)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.294296 s, 28.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.919572 s, 9.1 MB/s