== sanity test 398n: test append with parallel DIO ======= 01:56:14 (1744178174)
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.99283 s, 33.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB) copied, 1.2159 s, 55.2 MB/s