== sanity test 398n: test append with parallel DIO ======= 07:47:02 (1786535222)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.90622 s, 35.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.25855 s, 29.7 MB/s