== sanity test 398n: test append with parallel DIO ======= 06:55:18 (1789383318)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.42383 s, 15.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.53484 s, 12.1 MB/s