== sanity test 398n: test append with parallel DIO ======= 20:43:21 (1763084601)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.95154 s, 34.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.36251 s, 28.4 MB/s