== sanity test 398n: test append with parallel DIO ======= 19:18:44 (1786835924)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.19115 s, 21.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.64851 s, 18.4 MB/s