== sanity test 398n: test append with parallel DIO ======= 12:54:15 (1786035255)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.81058 s, 11.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 7.00636 s, 9.6 MB/s