== sanity test 398n: test append with parallel DIO ======= 19:27:31 (1786836451)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.81275 s, 37.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.14559 s, 31.3 MB/s