== sanity test 398n: test append with parallel DIO ======= 04:25:43 (1786955143)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.70317 s, 14.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.52235 s, 12.2 MB/s