== sanity test 398n: test append with parallel DIO ======= 23:01:17 (1775876477)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.64765 s, 40.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.71632 s, 39.1 MB/s