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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

Active Publication Date: 2011-01-12
江苏航天龙梦信息技术有限公司
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Problems solved by technology

[0006] Aiming at the technical problem that the diskless system in the prior art cannot realize the software personalization of each workstation while setting the general root file system, the present invention provides a software personalization of each workstation on the basis of setting the general root file system. The diskless system of the invention, the workstation of the diskless system, and the method for constructing the local root file system of the workstation

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

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Embodiment Construction

[0028] see figure 1 , figure 1 It is a structural diagram of the diskless system of the present invention.

[0029] Described diskless system comprises server 11 and several workstations 12, and described server 11 connects several described workstations 12, for increasing the versatility of the file in described server 11, in described server 11, create a common root File system, the general root file system includes the same files and software services necessary for each of the workstations 12 to start and run, and can be applied to each of the workstations 12; at the same time, in order to ensure the differences of each of the workstations 12, According to the different purposes of each of the workstations 12, several software installation directories are created in the server 11 at the same time, and different software are installed in each of the software installation directories, corresponding to the workstations 12 of different purposes. When each of the workstations ...

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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.

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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Application Information

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IPC IPC(8): G06F17/30
Inventor 谭建军谷新征刘先材白昀斌
Owner 江苏航天龙梦信息技术有限公司
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