Server Sparing Policy Management Module
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Solution Overview
Problem
Current management modules for server blade chassis lack a centralized method to configure and manage individual server blades' BIOS and implement sparing policies, leading to system failures and manual remapping when hardware issues occur.
Innovation Solution
A method and system using an advanced management module to centrally manage and configure server blades, including designating a spare server, selecting BIOS and OS, and implementing sparing policies to ensure continuous operation by maintaining the spare server in a powered-off state and automatically remapping resources upon failure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a centralized management module is implemented to configure and manage server blades, then ease of operation and management control are improved, but device complexity increases
Solution Approach 1:
The management module serves as an intermediary between administrators and server blades, providing centralized configuration and management capabilities. It mediates between the need for simplified administration and the underlying complexity of managing multiple server blades, BIOS settings, and sparing policies across the infrastructure.
2Reliability
If sparing policies are implemented with automated remapping, then reliability is improved, but device complexity increases
Solution Approach 1:
The system performs preliminary actions by pre-configuring spare server blades and establishing sparing policies before failures occur. The management module proactively sets up the spare capacity and remapping rules, so that when a failure occurs, the automated remapping can immediately activate without requiring complex real-time decision-making.
3Device complexity
If manual remapping is required upon hardware failure, then device complexity is reduced, but loss of time increases
Solution Approach 1:
The sparing policy system enables self-service by automatically detecting hardware failures and remapping affected resources to spare server blades without human intervention. The management module autonomously executes the remapping process based on pre-configured policies, eliminating the need for manual administrative actions while maintaining system simplicity.
4Use of energy by moving object
If spare servers are maintained in powered-off standby state, then use of energy is reduced, but reliability is improved
Solution Approach 1:
The system prepares spare server blades in advance by configuring them with appropriate BIOS settings and allocating resources, but keeps them powered off to conserve energy. When a failure occurs, the management module quickly powers on the pre-configured spare and activates the remapping, providing rapid recovery without requiring continuous energy consumption for standby operation.
Data Source
AI summary
A method for implementing a sparing policy for a server by a management module in communication with the server and a plurality of additional servers is provided. The server is designated as a spare server. The spare server is maintained in a powered-off, standby state. A need for the spare server is determined. At least one of a basic input output system (BIOS) and an operating system (OS) for the spare server is selected. A volume operational on the spare server is selected for a sparing operation.