== sanity test 398n: test append with parallel DIO ======= 15:58:47 (1786737527)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.38959 s, 15.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.51306 s, 12.2 MB/s