OS Image Segmentation for Dynamic Script Retrieval
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Solution Overview
Problem
The existing methods for installing operating systems on multiple servers result in the generation of numerous image files, leading to significant storage space consumption due to the need for different image files for each server, even though they may use the same or different automatic response script files.
Innovation Solution
A method where a single image file is used across all servers, with a system providing device maintaining a mapping relationship between servers and their corresponding automatic response script files, allowing the server to retrieve the necessary script files dynamically, thereby eliminating the need for multiple image files and reducing storage space requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If different image files are generated for servers with different KS files, then automatic OS installation can be achieved for each server, but storage space is significantly consumed
Solution Approach 1:
The patent segments the automatic installation configuration (KS file) from the operating system image file. Instead of embedding each KS file within its corresponding image file, the KS files are separated and stored independently. The image file contains only the operating system components, while KS files are stored separately and dynamically provided to servers during installation based on their specific needs.
Solution Approach 2:
The patent creates a universal image file that can be used for installing the operating system on multiple different servers. This single image file serves all servers regardless of their specific KS file requirements. The system achieves adaptability to different servers not through multiple image files, but through the dynamic provision of appropriate KS files from a shared storage location during the installation process.
2Adaptability or versatility
If multiple image files are generated to accommodate different KS files, then each server can have customized installation parameters, but the number of image files increases
Solution Approach 1:
The patent divides the installation package into two independent components: the operating system image file and the KS file. This segmentation allows the image file to remain universal while KS files provide server-specific customization. The KS files are stored separately in a storage device and dynamically selected and provided to servers based on their identification information, eliminating the need to create multiple image files for different customization scenarios.
Solution Approach 2:
The patent introduces an intermediary mechanism (the system providing device and storage device) that dynamically provides the appropriate KS file to each server during the installation process. Instead of having pre-packaged KS files within each image file, the system acts as an intermediary that retrieves and provides the correct KS file based on server identification, thereby maintaining a single universal image file while still enabling customized installation parameters for each server.
3Extent of automation
If KS files are packaged into image files, then automatic installation can be achieved, but storage efficiency decreases
Solution Approach 1:
The patent segments the automatic installation capability (KS file) from the operating system image, storing them in separate locations. The image file is stored in a storage device accessible by multiple servers, while KS files are stored separately in the same or different storage locations. This segmentation maintains automatic installation functionality while significantly improving storage efficiency by eliminating redundant copying of KS files into multiple image files.
Solution Approach 2:
The patent creates a flexible system where the KS file can be dynamically associated with different servers during installation without being physically embedded in the image file. The system provides a thin layer of abstraction where the KS file is virtually linked to the installation process through server identification, allowing the same image file to work with different KS files as needed, thereby maintaining automation while optimizing storage.
Data Source
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AI summary
A method and apparatus of installing an operating system are provided. According to an example of the method, a server reads an image file of an operating system from a system providing device, wherein the image file comprises address information corresponding to an automatic response script file, and the automatic response script file is not stored at a position corresponding to the address information. The server receives the automatic response script file provided by the system providing device in response to that the reading by the server advances to the position corresponding to the address information. The server installs the operating system by using the automatic response script file.