== sanity test 398n: test append with parallel DIO ======= 22:19:10 (1763349550)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.1327 s, 21.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.37478 s, 15.3 MB/s