== sanity test 398n: test append with parallel DIO ======= 09:37:14 (1789306634)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.99737 s, 33.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.54325 s, 26.4 MB/s