Invention Grant
US08489709B2 Method of managing a file access in a distributed file storage system
有权
在分布式文件存储系统中管理文件访问的方法
- Patent Title: Method of managing a file access in a distributed file storage system
- Patent Title (中): 在分布式文件存储系统中管理文件访问的方法
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Application No.: US12883844Application Date: 2010-09-16
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Publication No.: US08489709B2Publication Date: 2013-07-16
- Inventor: Keiichi Matsuzawa
- Applicant: Keiichi Matsuzawa
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Hitachi America, Ltd.
- Main IPC: G06F15/16
- IPC: G06F15/16

Abstract:
Embodiments of the invention provide methods and systems of managing a file access, in a distributed file system environment. In the provided methods and systems, each of the host computers is connected with one of the file servers as a target file server and issues the file access request to the target file server, for access to a target file stored in at least one of the file servers. The management computer collects load information from the file servers, analyzes it, by specifying location of the target file and the target file server, and based on the analysis, redistributes the target file among the file servers and reallocates connections between the host computers and the target file servers.
Public/Granted literature
- US20120072540A1 Method of Managing A File Access In A Distributed File Storage System Public/Granted day:2012-03-22
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