| 基于Linux的集群文件系统CSFS的实现 |
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| 引用本文： | 丁凯,高扬. 基于Linux的集群文件系统CSFS的实现[J]. 计算机工程与设计, 2004, 25(10): 1778-1780 |
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| 作者姓名： | 丁凯 高扬 |
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| 作者单位： | 华北计算技术研究所,北京,100083;华北计算技术研究所,北京,100083 |
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| 摘 要： | 传统的分布式文件系统无法为集群系统提供严格的单一映像功能(SSI)，使得集群系统的管理较为复杂。基于Linux的集群文件系统CSFS(Cluster Single File System)，提供单一映像功能，有效地解决了这一问题。通过对Linux虚拟文件系统(VFS)特点的分析，在VFS上添加文件系统CSFS，提高了集群系统的可用性和可管理性。
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| 关 键 词： | 集群 VFS 超级块 i节点 |
| 文章编号： | 1000-7024(2004)10-1778-03 |
Implementation of cluster file system CSFS for linux |
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| DING Kai,GAO Yang. Implementation of cluster file system CSFS for linux[J]. Computer Engineering and Design, 2004, 25(10): 1778-1780 |
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| Authors: | DING Kai GAO Yang |
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| Abstract: | Traditional distributed file systems can't provide cluster system with strict single-system image (SSI), which make it difficult to manage file system in a way. CSFS (cluster single file system) is a cluster file system with SSI support and the aim of it is to resolve the problem. The characteristic of linux virtual file system (VFS) is first analyzed, and then the implementation of CSFS above VFS is described. After CSFS added, the availability and manageability of cluster system have been enhanced greatly. |
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| Keywords: | cluster VFS super block inode |
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