== sanity test 398n: test append with parallel DIO ======= 10:22:04 (1788531724)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.42694 s, 15.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.35262 s, 12.5 MB/s