Wireless Management Module for Powered Off Server Provisioning
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Solution Overview
Problem
Current information handling systems lack efficient methods for provisioning and inventorying powered-off servers in data centers, which hinders pre-configuration and management before servers are powered on, leading to potential delays and increased operational costs.
Innovation Solution
The implementation of a wireless management system that includes a wireless management module and a battery-powered management controller, allowing for wireless communication and provisioning of servers even when they are powered off, using a listening mode to establish connections and authenticate users, and enabling the storage of provisioning and configuration information for later application when the server is booted.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of energy
If servers are powered off for storage and management, then energy consumption is reduced and hardware safety is improved, but provisioning and inventory management become inefficient and require manual intervention
Solution Approach 1:
The system separates the server into two independent management modes: cold storage mode for energy efficiency and provisioning mode for operational efficiency. The powered-off server can still be provisioned through alternative interfaces, allowing energy savings without sacrificing provisioning capability.
Solution Approach 2:
The system performs provisioning actions on servers before they are powered on and before they are deployed to production environments. This preliminary provisioning includes inventory management, configuration setup, and resource allocation, so that when servers are activated, they are ready for immediate use without requiring manual configuration.
2Loss of energy
If servers are powered off for cold storage, then operational costs are reduced, but setup time and configuration delays increase when servers need to be activated
Solution Approach 1:
The system performs all necessary provisioning, configuration, and inventory management actions while the server is in cold storage or during the transition to active state. This includes resource allocation, software deployment, and system configuration, so that when the server is powered on, it is immediately ready for production use, eliminating setup delays.
3Device complexity
If manual provisioning methods are used for powered-off servers, then system complexity is reduced, but labor costs and operational efficiency decrease
Solution Approach 1:
The system introduces an intermediary provisioning interface that enables automated management of powered-off servers. This intermediary layer allows the provisioning system to communicate with and configure servers in cold storage without requiring physical access or manual intervention, thereby maintaining system simplicity while dramatically improving provisioning productivity.
Data Source
AI summary
An information handling system includes a battery, a managed device, a host processing complex to instantiate a hosted processing environment, a wireless management module, and a management controller coupled to the wireless management module. The wireless management module includes a wireless transceiver. When the host processing complex is unpowered, the wireless management module receives power from the battery and receives configuration information for the managed device via the wireless transceiver. The management manages the managed device out of band from the hosted processing environment based upon the configuration information.