一种基于第二磁盘的解决磁盘碎片的方案  

A DEFRAGMENTATION APPROACH BASED ON ADDING A SECOND HARD DISK DRIVE

作　　者：罗应文[1] 苏鸿根[2] 

机构地区：[1]中国科学院研究生院,北京100039 [2]中国科学院软件研究所,北京100080

出　　处：《计算机应用与软件》2010年第3期146-148,159,共4页Computer Applications and Software

摘　　要：在深入剖析操作系统内部的磁盘碎片产生过程的基础上,提出一种新的解决磁盘碎片方案。首先给计算机新添一个磁盘来保存Windows操作系统中容易产生碎片的目录,然后定期对这个新增磁盘进行碎片整理,从而有效提高操作系统的性能。进而,描述优先地使用固态硬盘作为新增磁盘,将具有更大的优势。经实验证明,这种新增磁盘来解决磁盘碎片问题的方案具有很好的实用价值。Based on elaborated anatomisation on the production process of disk fragmentation inside the operating system, this paper describes a new solution for defragrnentation. First of all, a hard drive is added to computer to store the fragment-prone directories of Windows operating system, then periodical defragmentation is executed only on this new drive, so as to enhance the performance of the operating system effectively. Furthermore, an expatiation is put forward on greater preponderance of the prior use of solid-state hard drive as the newly added disk. This solution is proved to have practical value by experiments.

关 键 词：操作系统 文件碎片 常用环境变量 固态硬盘 文件系统过滤驱动 

分 类 号：TP333.35[自动化与计算机技术—计算机系统结构]