Logical Chassis Proxying for Simplified Server Management
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
As the number of chassis in a system increases, chassis management complexity grows, particularly in terms of human hours devoted to diagnosis and repair, due to the need for continuous monitoring and control of various components like temperature sensors, power status, and fan speed across multiple servers.
Innovation Solution
Proxying multiple physical chassis as a single logical chassis allows for simplified management by using a management cable to connect two chassis, where one acts as a master and the other as a slave, enabling them to be treated as a unified entity for monitoring and control, reducing the complexity and increasing efficiency in programming, troubleshooting, and repair processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If multiple physical chassis are managed separately, then each chassis can be monitored and controlled independently, but the management complexity and human hours required for diagnosis and repair increase significantly
Solution Approach 1:
The patent merges multiple physical chassis into a single logical chassis entity. The management system presents a unified view of multiple physical chassis (first chassis, second chassis, etc.) as one logical chassis, allowing administrators to manage multiple devices through a single interface. This reduces management complexity while maintaining the physical independence and monitoring capabilities of each individual chassis.
2Productivity
If more chassis are added to the system, then system capacity and functionality increase, but the time required for diagnosis and repair increases
Solution Approach 1:
The patent introduces a logical chassis as an intermediary layer between the physical chassis and the management system. This logical chassis acts as a mediator that consolidates management operations, allowing the system to handle multiple physical chassis while presenting a unified interface. This intermediary structure reduces the time required for diagnosis and repair by eliminating the need to navigate through multiple separate chassis management interfaces.
3Extent of automation
If each chassis is managed independently with separate monitoring, then comprehensive control is achieved, but resource consumption and operational overhead increase
Solution Approach 1:
The patent implements a universal logical chassis management interface that can manage multiple physical chassis through a single system. Instead of requiring separate monitoring and control mechanisms for each physical chassis, the logical chassis provides multi-functional capabilities that handle monitoring, control, and management operations across all physical chassis uniformly. This reduces resource consumption by eliminating redundant management infrastructure while maintaining comprehensive automation capabilities.
Data Source
AI summary
A system includes a first physical chassis comprising a first chassis management unit (“CMU”). The first CMU is configured to communicate with a second CMU in an additional physical chassis. The first CMU is also configured to communicate for the first physical chassis and the additional physical chassis as one logical chassis.