== sanity test 398n: test append with parallel DIO ======= 16:55:51 (1784235351)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.57977 s, 42.5 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.08772 s, 32.1 MB/s