Use the dynamic duo of chkdsk and defrag to check your hard disks for errors and defragment files to keep your storage in good shape.

那就请chkdsk和defrag双剑合壁，为你的硬盘驱动器做个检查吧，并且，经碎片整理之后，文档能更好的保存。

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The experiments show that the hot regions in the storage system are quite steady, and after the dynamic adjusting between devices, the average response time of virtual disks can be reduced by 23%.

实验结果表明，存储系统中的热点区域一般是比较稳定的，而实现了设备间的数据动态调整后，对虚拟盘的平均访问响应时间可缩短23%。

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To solve the problem, it is a good idea to construct the distributed disks in cluster system into a DVDA(dynamic virtual parallel disk array).

在集群环境下，将分布式的外设构成一种动态虚拟存储系统能够较好地解决这个问题。

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