== sanity test 398n: test append with parallel DIO ======= 14:14:47 (1784052887)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.45771 s, 19.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.84966 s, 13.8 MB/s