== sanity test 398n: test append with parallel DIO ======= 07:55:58 (1789386958)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.12814 s, 11.0 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.50917 s, 10.3 MB/s