== sanity test 398n: test append with parallel DIO ======= 04:12:02 (1787127122)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.49548 s, 14.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.05337 s, 13.3 MB/s