== sanity test 398n: test append with parallel DIO ======= 07:32:52 (1789126372)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.89379 s, 13.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.88751 s, 11.4 MB/s