== sanity test 398n: test append with parallel DIO ======= 16:03:15 (1782763395)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.48304 s, 15.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.73064 s, 11.7 MB/s