== sanity test 398n: test append with parallel DIO ======= 11:59:18 (1787846358)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.53131 s, 14.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.73119 s, 14.2 MB/s