== sanity test 398n: test append with parallel DIO ======= 06:23:25 (1787394205)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.29605 s, 12.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.3661 s, 10.5 MB/s