| 基于并行存取策略的硬盘性能优化方案的研究 |
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| 引用本文： | 轩亚光,张燕.基于并行存取策略的硬盘性能优化方案的研究[J].许昌师专学报,2010(2):84-86. |
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| 作者姓名： | 轩亚光 张燕 |
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| 作者单位： | [1]许昌学院网络管理中心,河南许昌461000 [2]许昌学院数学科学学院,河南许昌461000 |
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| 摘 要： | 从硬盘的结构分析了限制硬盘存取速度的原因,通过在硬盘电路板上增加数据通道和在腔体内增加盘片数量,将原来数据的存取由串行存取变成并行存取,单位时间内存取数据量将成倍提高.
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| 关 键 词： | 柱面 扇区 存取速度 数据通道 |
The Research on the Performance Optimization of the Hard Disk based on Parallel Access Policy |
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| XUAN Ya-guang,ZHANG Yan.The Research on the Performance Optimization of the Hard Disk based on Parallel Access Policy[J].Journal of Xuchang Teachers College(Social Science Edition),2010(2):84-86. |
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| Authors: | XUAN Ya-guang ZHANG Yan |
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| Institution: | 1. Network Management Center, Xuchang University,Xuchang 461000, China ; 2. College of Mathematical Science, Xuchang University, Xuchang 461000, China ) |
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| Abstract: | This article analyzes the causes of restricted disk. By means of increasing the data channel on the circuit discs in the body cavity the original serial access data access hard disk access speed from the structure of hard - board of the hard disk and adding a number of is changed into parallel access, and the amount of data will be double increased in the time unit. |
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| Keywords: | cylinder sector access speed data channel |
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