== sanity test 398n: test append with parallel DIO ======= 06:09:06 (1788516546)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.02715 s, 13.3 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 5.56384 s, 12.1 MB/s