== sanity test 398n: test append with parallel DIO ======= 03:25:12 (1787556312)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.97724 s, 16.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.79152 s, 14.0 MB/s