== sanity test 398n: test append with parallel DIO ======= 13:41:48 (1784050908)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.76207 s, 11.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.14395 s, 8.2 MB/s