== sanity test 398n: test append with parallel DIO ======= 22:47:12 (1788922032)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.8829 s, 13.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.74075 s, 11.7 MB/s