Abstract: Its focused on the multidimensional dataset that is allocated in the multi-disks among the distributed processing system by using the parallel I/O technology. A new multidimensional data cyclic declustering policy named HPPHM is proposed aiming to data retrieve based on scope by extending existing cyclic policy to multidimensional dataset from adapting to two-dimension. The experimental result has demonstrated the efficiency of new strategy not only in parallel degree but also in robust.