== sanity test 398n: test append with parallel DIO ======= 11:52:02 (1780329122)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.08588 s, 32.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.77944 s, 24.1 MB/s