== sanity test 398n: test append with parallel DIO ======= 14:31:51 (1790101911)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.66574 s, 11.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.58363 s, 10.2 MB/s