== sanity test 398n: test append with parallel DIO ======= 01:23:00 (1786425780)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.73146 s, 14.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.90214 s, 13.7 MB/s