== sanity test 398n: test append with parallel DIO ======= 03:45:50 (1789026350)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.86127 s, 9.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.34728 s, 8.0 MB/s