== sanity test 398n: test append with parallel DIO ======= 13:10:12 (1772475012)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.86777 s, 23.4 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.19874 s, 21.0 MB/s