== sanity test 398n: test append with parallel DIO ======= 22:58:34 (1789613914)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.56896 s, 14.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.00882 s, 11.2 MB/s