== sanity test 398n: test append with parallel DIO ======= 12:54:12 (1786467252)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.3164 s, 20.2 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.78417 s, 17.7 MB/s