1. 国防科学技术大学计算机系
2. 国防科学技术大学计算机系 长沙 410073
纸质出版:1993
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[1]方粮,陈福接.一种管理磁盘存储空间的新方法[J].电子学报,1993(11):61-65.
Fang Liang, Chen Fujie. A NEW Method to Manage Disk Storage Space[J]. Acta Electronica Sinica, 1993, (11): 61-65.
本文提出并探讨了一种管理磁盘存储空间的新方法——区间管理法(IMM)。这种方法把磁盘存储空间视为若干连续块区间的集合
将物理上连续的盘空间分配给每个写请求
这为高速存取提供了支持。文中给出了IMM的分配和回收算法流程
并作了可行性模拟。模拟结果表明
IMM是一种有效的盘空间管理方法。
In this paper
we propose and investigate a new method
the Interval Management Method (IMM)
to manage disk storage space
The new method
in which disk storage space is treated as a set of continuous blocks’ intervals
allocates continuous disk free blocks in physical location to each write-request
which supports high-speed access to disks.We have designed the allocating and recollecting algorithms for IMM.We also verify IMM through simulation.The simulative results show that IMM is an efficient management method for disk storage space.
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