== sanity test 398n: test append with parallel DIO ======= 14:45:53 (1758825953)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.97643 s, 34.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.31297 s, 29.0 MB/s