光盘阵列系统的一种性能优化方法

Novel optimizing method for optical disk array

提出了一种用低性能驱动器组建高性能光盘阵列系统性能的优化方法。针对传统的低性能光盘驱动器(驱动器内部数据传输率及接口速率均较低),提出了一种新型的数据传输模式。采用此优化方法可以使光盘阵列系统的整体性能得到较大地提高。同时还可以提高系统整体的性价比。

A novel optimizing method for constructing a high performance disk arrays using lowperformance optical disks is presented. When the internal data transfer rate and interface data transfer rate of the lowperformance disks are not high, a new date transfer model to solve this problem is proposed. This method could improve the overall data transfer rate of the system and the ratio of performance to price.