Unified Scribed Image for Heterogeneous Storage Systems
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Solution Overview
Problem
The existing software installation processes for storage systems are inefficient due to the need for multiple installation packages and processes for various configurations, leading to lengthy installation times, manufacturing issues, and a lack of ability to reset systems to factory defaults.
Innovation Solution
A unified scribed image is created by installing reference system software with core and shared components on a reference storage system, removing unique components, and scribing the remaining components to media, allowing for efficient installation and factory reset across multiple storage system setups.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple installation packages and processes are provided for different storage system configurations, then each configuration can be installed correctly, but installation time increases and the process becomes complex
Solution Approach 1:
The patent combines multiple configuration-specific installation packages into a single unified installation package that can automatically detect and adapt to different storage system configurations. This merging eliminates the need for users to manually select different packages, thereby reducing installation time while maintaining correctness through automatic configuration detection.
Solution Approach 2:
The unified installation package uses parameter changes to adapt its behavior based on the detected storage system configuration. By dynamically adjusting installation parameters according to the specific configuration, the package maintains installation correctness across different systems without requiring multiple pre-configured packages.
2Reliability
If multiple installation packages are maintained for different configurations, then each system can be installed properly, but device complexity and manufacturing burden increase
Solution Approach 1:
The patent creates a universal installation package that can serve multiple storage system configurations through automatic detection and adaptation. This single multi-functional package replaces numerous configuration-specific packages, reducing device complexity and manufacturing burden while maintaining the ability to install correctly on any supported system.
Solution Approach 2:
The unified installation package incorporates self-service capabilities by automatically detecting the storage system configuration and adjusting its installation process accordingly. This self-detection and self-adjustment mechanism eliminates the need for complex manual configuration and reduces the overall complexity of the installation ecosystem.
3Reliability
If configuration-specific installation packages are used, then unique components are installed correctly, but the ability to reset to factory defaults is lost
Solution Approach 1:
The patent segments the installation package into modular components that can be independently managed. This segmentation allows the system to install configuration-specific components correctly while maintaining a separate factory default state, enabling the ability to reset to original configurations without compromising configuration accuracy.
Data Source
AI summary
A unified scribed image for installing software on different storage system platforms and configurations is described. The scribed image is produced by installing on a reference storage system reference system software including reference system core components usable by all storage systems, and reference system unique components used only by the reference storage system. Reference system software representing shared components used by pairs of storage systems is added. The reference system software related to the reference system unique components is then removed. The remaining core components and shared components to are scribed to media to produce the unified scribed image. Methods of using the unified scribed image to install storage system software in various storage systems are also described.