== sanity test 398n: test append with parallel DIO ======= 01:45:03 (1788846303)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.48033 s, 19.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.28391 s, 15.7 MB/s