== sanity test 398n: test append with parallel DIO ======= 08:47:26 (1790686046)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.68077 s, 18.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.8364 s, 17.5 MB/s