== sanity test 398n: test append with parallel DIO ======= 19:55:13 (1788566113)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 4.83949 s, 13.9 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.13225 s, 10.9 MB/s