[1]赵延红[],掛下哲郎[]. 基于网络磁盘结构的Global Address Manager设计[J].计算机技术与发展,2015,25(08):13-19.
　ZHAO Yan-hong[],KAKESHITA Tetsuro[]. Design of Global Address Manager Based on Net Disk Architecture[J].,2015,25(08):13-19.
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 基于网络磁盘结构的Global Address Manager设计()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年08期
页码:
13-19
栏目:
智能、算法、系统工程
出版日期:
2015-08-10

文章信息/Info

Title:
 Design of Global Address Manager Based on Net Disk Architecture
文章编号:
1673-629X（2015)08-0013-07
作者:
 赵延红[1] ; 掛下哲郎[2]
 1.西安交通大学；2.日本佐贺大学 理工学部
Author(s):
 ZHAO Yan-hong[1] ; KAKESHITA Tetsuro[2]
关键词:
 ; 磁盘阵列; 动态负载均衡; 结构设计; 测试用例设计
Keywords:
 ; disks arrays; dynamic load balancing; architecture design; test case design
分类号:
TP31
文献标志码:
A
摘要:
 为构成高性能的数据库，磁盘阵列的活用是很有必要的。其中尤为重要的是实现磁盘阵列之间负载的均衡。为此，设计了网络磁盘结构系统。该系统在磁盘阵列高负载的情况下也能够进行动态的负载均衡，并且具有优良的耐故障性。文中对网络磁盘结构构成要素中的Global Address Manager ( GAM)进行了设计。首先定义了必要的信息形式，信息的传送与Bus的宽度相符呈分割进行；然后，在GAM的设计方法中定义了输入/输出、数据的形式以及GAM内部数据的构造；在此基础上，制作了GAM的算法及测试用例设计。
Abstract:
 For constructing high-performance database servers,it is essential to make the best use of parallel disks. It is important to exe-cute load balancing among disks for parallel disks. Hence,design the net disk architecture for this purpose. This system can perform effi-ciently for dynamic load balancing even though the disk arrays are under heavy load conditions. The architecture also achieves high fault tolerance. In this paper,design the Global Address Manager ( GAM) in the net disk architecture. At first,define the necessary message mode. Messages are splitted to transmit through the fixed size bus. Then,define the input/output,data pattern and internal GAM data structure in GAM design method. Based on these,the algorithms of GAM are developed and the test cases are designed.

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更新日期/Last Update: 2015-09-11