== sanity test 398n: test append with parallel DIO ======= 09:09:29 (1775221769)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.5429 s, 26.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.24172 s, 20.7 MB/s