== sanity test 398n: test append with parallel DIO ======= 16:30:55 (1775766655)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.83054 s, 13.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.98889 s, 13.5 MB/s