== sanity test 398n: test append with parallel DIO ======= 12:28:34 (1787502514)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.26619 s, 15.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.44488 s, 12.3 MB/s