Server Network Identifier Conflict Prevention
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
In heterogeneous computer systems, existing methods fail to ensure a clear and secure assignment of virtual network identifiers to server blades, leading to potential conflicts due to manual errors in assigning virtual addresses, which can result in multiple servers using the same logical address.
Innovation Solution
A computer system with a management station and system management modules that manage server profiles, where virtualized network identifiers are retrieved and confirmed by the management station before server startup, ensuring unique identification and preventing conflicts by configuring network components only after valid identifiers are received.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manual assignment of virtual addresses is used, then flexibility in assigning server profiles is improved, but reliability deteriorates due to potential duplicate assignments and conflicts
Solution Approach 1:
The patent introduces a management station as an intermediary between server blades and virtual address assignments. The management station maintains a database of available virtual addresses and automatically assigns them to server blades, eliminating manual assignment errors while preserving flexibility through automated profile management.
Solution Approach 2:
The system implements feedback mechanisms where the management station continuously monitors virtual address assignments across all server blades. When a server blade requests a virtual address, the management station checks its database to ensure uniqueness before assignment, and provides feedback to prevent duplicate assignments.
2Speed
If virtualized network identifiers are assigned without confirmation, then startup speed is improved, but reliability deteriorates due to potential network conflicts
Solution Approach 1:
The management station performs preliminary actions by pre-configuring and validating virtual network identifiers in its database before server startup. This allows rapid assignment during boot while ensuring uniqueness through prior validation, resolving the contradiction between speed and reliability.
Solution Approach 2:
The system prepares contingency measures in advance by maintaining a reserved pool of virtual addresses in the management station's database. This cushioning mechanism ensures that even if conflicts occur or network issues arise, valid unique identifiers are already available for immediate assignment without compromising startup speed.
3Adaptability or versatility
If heterogeneous server environments are supported, then adaptability is improved, but device complexity increases due to diverse management requirements
Solution Approach 1:
The management station is designed as a universal platform that can manage diverse server blade types through a standardized interface. It performs multiple functions including virtual address assignment, server profile management, and conflict detection across heterogeneous environments, reducing the need for separate management systems for different server types.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
The invention relates to a computer system (10, 20), comprising at least one server computer, wherein the server computer comprises at least one processor, a main memory and a system management component (13). The computer system (10, 20) additionally comprises a management station (15) and at least one data network, via which the at least one server computer and the management station (15) are coupled for data purposes. The system management component (13) of the at least one server computer is equipped to send, upon activation of the system management component (13), at least one inquiry to the management station (15) with regard to a server profile (17) that is assigned by the management station and to configure at least one component of the server computer using at least one network identifier transmitted by the management station (15). If no management connection can be established with the management station (15), the system management component prevents a start of the at least one server computer with a network identifier that was previously transmitted by the management station (15). The invention further relates to a method for starting a server computer, to a server computer, to a management station, and to a use of a system management component.