Diskless system, workstation thereof, and building method of local root file by workstation

A root file system and joint file system technology, applied in special data processing applications, instruments, electrical digital data processing, etc., to save processing resources and storage space, and enhance scalability
CN101944129AActive Publication Date: 2011-01-12江苏航天龙梦信息技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
江苏航天龙梦信息技术有限公司
Publication Date
2011-01-12

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Abstract

The invention provides a diskless system, a workstation of the diskless system, and a building method of local root files by the workstation. The diskless system comprises a server and a workstation. The server is used to build a general root file system and a plurality of software installation directories, and install corresponding software in each software installation directory. The workstation is used to build a ram disk in local and mount the ram disk on the first directory in local. The general root file system and the software installation directories are in remote mounted on the second directory and on the third directory respectively in local, and the first directory, the second directory and the third directory are associated to form the local root file system through an associated file system with the way of read-write for the first directory, and the way of read only for the second directory and the third directory. The invention can realize the software individuation of each workstation based on the set of the general root file system.
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Description

technical field

[0001] The invention relates to the technical field of diskless systems, in particular to a diskless system and its workstation, and a method for constructing a local root file system by the workstation. Background technique

[0002] A diskless system refers to a system composed of a diskless server and multiple diskless workstations through a network. The diskless server responds to the request of the diskless workstation and assigns an IP address to the legal diskless workstation and prepares to start boot files, system image files and file systems. The diskless workstation itself does not have a hard disk or other storage media to store the operating system and software. When it starts, it obtains the startup image file from the diskless server through the startup code in the startup chip of its own network card to boot, and simultaneously passes NFS (Network File System, ie network file system) mounts the file system provided by the diskless server as th...

Claims

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