== sanity test 398n: test append with parallel DIO ======= 20:41:23 (1777423283)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.89363 s, 17.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.51987 s, 14.8 MB/s