== sanity test 398n: test append with parallel DIO ======= 03:30:19 (1787383819)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.71016 s, 14.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.21145 s, 12.9 MB/s