SAN IP Validation Tool for Storage Network Connectivity Testing
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Solution Overview
Problem
There is a need for a unified tool to comprehensively test and validate storage area network (SAN) configurations before they are put into production, as current methods often result in performance and stability flaws, leading to time and data loss during triage and recovery processes.
Innovation Solution
A SAN IP validation tool with an intuitive menu-driven interface that communicates with storage arrays, automatically runs tasks to confirm SAN configuration validity, including parsing array configurations and testing ports and interfaces for proper communication, and provides a report on connectivity status.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual testing methods are used to validate SAN configurations, then device complexity is reduced, but reliability deteriorates due to performance and stability flaws being detected later
Solution Approach 1:
The validation tool divides the SAN configuration validation into multiple independent test modules, each testing specific aspects such as connectivity, performance, and stability. This segmentation allows comprehensive validation without creating a monolithic complex system, as each module can be independently developed, tested, and maintained.
Solution Approach 2:
The tool performs validation testing before the SAN configuration is deployed into production. By conducting connectivity, performance, and stability tests in advance, potential issues are identified and resolved prior to deployment, ensuring reliable operation without requiring complex post-deployment troubleshooting systems.
2Reliability
If comprehensive testing is performed to validate SAN configuration, then reliability improves, but loss of time increases during deployment
Solution Approach 1:
The validation tool executes comprehensive connectivity, performance, and stability tests before SAN configuration deployment. By performing these tests in advance during the preparation phase, the actual deployment process is accelerated since issues are already identified and resolved beforehand, reducing on-site troubleshooting time.
Solution Approach 2:
The tool automatically generates validation reports and identifies issues without requiring manual intervention during deployment. The automated testing and reporting process eliminates time-consuming manual checking, allowing rapid validation while maintaining comprehensive reliability assessment.
3Productivity
If automated validation is implemented, then productivity improves, but device complexity increases
Solution Approach 1:
The validation tool is designed as a multi-functional system that performs connectivity testing, performance validation, and stability checking within a single unified platform. This universality consolidates multiple validation functions into one tool, improving productivity while avoiding the complexity of managing separate specialized tools for each validation aspect.
Solution Approach 2:
The tool incorporates automated feedback mechanisms that continuously monitor validation results and provide real-time status reports. The automated generation of validation reports and identification of issues eliminates manual checking, significantly improving validation productivity while the structured feedback loops keep the system complexity manageable through clear, actionable outputs.
Data Source
AI summary
The present invention is directed to a method and corresponding apparatus for verifying connectivity in a storage area network. An embodiment begins by communicating with one or more storage devices, through at least one of one or more host machines connected to one or more network switches. Based on the communication, the method may activate a test procedure at the one or more storage devices. The method may determine, through the test procedure, each state of connectivity from the one or more storage devices to each member computing device of a connectivity set. The connectivity set may include at least one of the following: at least one other storage device, at least one of the one or more network switches, and at least one of the one or more host machines. The method may provide a report to one or more users, the report including each state of connectivity.