== sanity test 398n: test append with parallel DIO ======= 12:16:35 (1787847395)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.69195 s, 14.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.32417 s, 10.6 MB/s