== sanity test 398n: test append with parallel DIO ======= 15:03:10 (1790881390)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.81644 s, 36.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.1583 s, 31.1 MB/s