== sanity test 398n: test append with parallel DIO ======= 14:28:45 (1780856925)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.40569 s, 27.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.08842 s, 21.7 MB/s