== sanity test 398n: test append with parallel DIO ======= 17:19:36 (1788470376)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.56887 s, 14.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.22841 s, 10.8 MB/s