== sanity test 398n: test append with parallel DIO ======= 12:47:50 (1785084470)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.28075 s, 15.7 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.79132 s, 11.6 MB/s