== sanity test 398n: test append with parallel DIO ======= 18:48:19 (1763336899)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.62369 s, 18.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.68832 s, 14.3 MB/s