== sanity test 398n: test append with parallel DIO ======= 06:51:02 (1747219862)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 2.15908 s, 31.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 0.936392 s, 71.7 MB/s