Virtualized File Server Management Through Metadata Synchronization

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Solution Overview

Problem

Managing multiple virtualized file servers across diverse hardware platforms is cumbersome, especially in terms of adding, subtracting, or modifying virtual machines and moving data within virtualized systems.

Innovation Solution

A file server manager that communicates with multiple virtualized distributed file servers, synchronizes metadata, and formats management requests to access and manage these servers efficiently, providing a single pane of glass interface for administration.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple virtualized file servers are managed across diverse hardware platforms, then the system provides versatile file storage capabilities, but the management complexity increases significantly

Engineering Contradiction:
Improvefile storage capabilitiesVSAvoidmanagement complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

A file server manager is introduced as an intermediary component that sits between administrators and multiple virtualized file servers across diverse hardware platforms. The manager handles registration, metadata synchronization, and management request formatting, shielding administrators from platform-specific complexities while enabling versatile file storage management across different virtualization environments.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If virtual machines are added, subtracted, or modified in virtualized systems, then the system flexibility improves, but the operational burden increases

Engineering Contradiction:
Improvesystem flexibilityVSAvoidoperational burden
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The file server manager implements self-service capabilities by automatically registering file servers, synchronizing metadata about virtual machines and file systems, and adapting management requests based on the target platform. This automation reduces the operational burden on administrators while maintaining high system flexibility for adding, removing, or modifying virtual machines.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If data movement is performed within virtualized systems, then the system adaptability improves, but the operational complexity increases

Engineering Contradiction:
Improvedata movement capabilityVSAvoidoperational complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The file server manager dynamically changes parameters based on the target virtualization platform by synchronizing metadata that includes platform-specific information. When managing data movement operations, the manager formats requests according to the specific virtualization environment's parameters and protocols, enabling adaptable data movement while abstracting operational complexity from administrators.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS20250225105A1File server managers and systems for managing virtualized file servers
Publication Date: 2025.07.10 NUTANIX INC
  • US20250225105A1 patent drawing
  • US20250225105A1 patent drawing
  • US20250225105A1 patent drawing

AI summary

An example file server manager disclosed herein receives a registration for a distributed file server, where the distributed file server is hosted in a virtualization environment and includes a cluster of file server virtual machines configured to provide access to a file system. The file server manager further synchronizes metadata with the distributed file server, the metadata including identification of each of the file server virtual machines of the cluster of file server virtual machines, the metadata including information regarding the file system and receiving a management request for the distributed file server. The file server manager further formats the management request for the virtualization environment based on the metadata and utilizing information from the registration to access the distributed file server with the formatted management request.