IP Storage Fabric Zoning for Faster, Error-Resistant Configuration
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Solution Overview
Problem
The configuration of IP devices in a data center network, including hosts and storage devices, is time-intensive and error-prone, requiring manual setup of numerous parameters and entities such as link aggregation groups, virtual routing functions, and virtual local area networks.
Innovation Solution
A method and system that utilize a management server to define IP zones and generate configurations based on an IP zone policy, automating the setup of IP networks by defining host and storage device groups, and deploying configurations across the network using an IP zone model.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual configuration of IP devices is performed, then flexibility and customization are improved, but configuration time and error rate increase significantly
Solution Approach 1:
The system enables self-service configuration through automated IP zone policy deployment. The management server automatically configures IP devices based on predefined policies without requiring manual intervention for each device, thus reducing configuration time while maintaining consistency across the network infrastructure.
Solution Approach 2:
IP zone policies are predefined and stored in the management server before actual configuration needs arise. These preliminary policy definitions include all necessary parameters for host groups, storage device groups, and network configurations, allowing rapid deployment when needed without time-consuming manual setup.
2Adaptability or versatility
If manual configuration of IP devices is performed, then customization capability is improved, but error rate increases
Solution Approach 1:
The management server implements feedback mechanisms to verify policy deployment accuracy. The system monitors configuration status across IP devices and can detect deviations from intended policies, allowing for correction of configuration errors and ensuring reliable network setup.
Solution Approach 2:
The management server acts as an intermediary between the predefined IP zone policies and the actual IP devices. It translates high-level policy definitions into device-specific configurations, reducing the risk of manual configuration errors while maintaining the ability to customize settings through policy parameters.
3Adaptability or versatility
If comprehensive IP device configuration is performed, then network functionality is improved, but configuration complexity increases
Solution Approach 1:
The configuration system is segmented into distinct policy components: host group policies, storage device group policies, and network configuration policies. Each segment can be defined, validated, and deployed independently, reducing the perceived complexity while achieving comprehensive network functionality through coordinated policy application.
4Productivity
If automated IP zone policy deployment is implemented, then configuration time is reduced, but initial system setup complexity increases
Solution Approach 1:
The management server and IP zone policy framework are set up in advance as preliminary infrastructure. Once established, this preliminary setup enables rapid automated configuration deployment without requiring complex procedures for each subsequent network configuration task.
Data Source
AI summary
An example method of configuring connection between hosts and storage devices over an Internet Protocol (IP) network includes: defining, by a server, a first group of the hosts and a first group of the storage devices, the hosts connected to a first IP network and the storage devices connected to a second IP network; defining an IP zone that includes a connection between the first group of hosts and the first group of storage devices over a link between the first IP network and the second IP network; generating, according to an IP zone policy for the IP zone, an IP configuration for the first groups of hosts and storage devices, the first IP network, and the second IP network; and deploying, to implement the IP zone, the IP configuration to the first groups of hosts and storage devices, the first IP network, and the second IP network.