== sanity test 77a: normal checksum read/write operation ========================================================== 13:32:25 (1786037545)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.347025 s, 24.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.33593 s, 6.3 MB/s