== sanity test 398n: test append with parallel DIO ======= 14:50:01 (1767037801)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.75995 s, 38.1 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.95283 s, 34.4 MB/s