== sanity test 77a: normal checksum read/write operation ========================================================== 21:56:37 (1789264597)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.191705 s, 43.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.758655 s, 11.1 MB/s