== sanity test 398n: test append with parallel DIO ======= 12:27:40 (1788539260)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.15476 s, 16.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.9156 s, 13.7 MB/s