== sanity test 398n: test append with parallel DIO ======= 10:16:55 (1783520215)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.73794 s, 38.6 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.0164 s, 33.3 MB/s