== sanity test 398n: test append with parallel DIO ======= 07:11:57 (1789384317)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.55574 s, 14.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.21017 s, 10.8 MB/s