Software-defined FRU Database Decoupling
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Solution Overview
Problem
Field-replaceable units (FRUs) in information handling systems typically store hardware definition information locally, limiting flexibility and maintenance options, as this information is often embedded within the physical storage resources of the FRU.
Innovation Solution
The proposed solution involves an information handling system that determines the storage location of a database containing hardware definition information, allowing it to retrieve this information from a database rather than relying on local physical storage, decoupling the FRU data from the physical hardware and enabling storage in various locations, including encrypted databases accessible via a uniform resource identifier (URI).
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If hardware definition information is stored locally in physical storage resources of the FRU, then the FRU can operate independently with self-contained data, but the system loses flexibility and maintenance options
Solution Approach 1:
The patent extracts hardware definition information from the physical storage resources of the FRU and stores it externally in a database. This allows the information to be accessed centrally while the FRU itself remains physically simple, resolving the contradiction between system flexibility and device complexity.
Solution Approach 2:
The patent introduces a database as an intermediary between the FRU and the hardware definition information. The database serves as a mediator that provides centralized storage and retrieval capabilities, enabling system-wide flexibility without requiring complex storage architectures within each FRU.
2Ease of operation
If hardware definition information is stored in a centralized database, then system flexibility and maintenance capabilities are improved, but the system requires additional infrastructure for database storage and retrieval
Solution Approach 1:
The patent implements a universal database infrastructure that serves multiple FRUs and multiple information types. This centralized system provides multi-functional capabilities including storage, retrieval, and updates of hardware definition information for various components, improving maintenance ease while avoiding redundant infrastructure for each FRU.
3Ease of repair
If hardware definition information is decoupled from physical hardware, then maintenance and updates become easier, but the system requires more sophisticated data management mechanisms
Solution Approach 1:
The patent creates a digital copy of hardware definition information stored in a database, separate from the physical FRU. This copying approach allows maintenance personnel to access, update, and manage information digitally without physically manipulating the FRU, simplifying maintenance while the data management mechanism handles the complexity of synchronization and version control.
Data Source
AI summary
An information handling system may include at least one processor; and an information handling resource, wherein the information handling resource has hardware definition information associated therewith, and wherein the hardware definition information is not stored in a physical storage resource of the information handling resource; wherein the information handling system is configured to: determine a storage location of a database including the hardware definition information of the information handling resource; and retrieve the hardware definition information from the database.