== sanity test 398n: test append with parallel DIO ======= 11:59:11 (1786982351)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.67835 s, 18.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.26067 s, 15.8 MB/s