Cloud Storage Instance Mounting for Continuous Data Migration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing data migration methods in cloud environments require additional software installation and interrupt ongoing services, affecting service continuity and efficiency.
Innovation Solution
A cloud computing technology-based method that migrates data between storage instances without additional software and service interruption by using a cloud management platform to create mounted storage instances and computing instances that access and transfer data seamlessly between them.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If additional data migration software is installed to migrate data between storage instances, then data migration capability is improved, but device complexity increases
Solution Approach 1:
The cloud management platform is designed to perform multiple functions including data migration, storage management, and computing resource allocation through a unified system, eliminating the need for separate migration software
Solution Approach 2:
The system enables automated data migration through mounting relationships between storage instances, where the cloud management platform automatically handles data transfer without requiring additional software installation or manual intervention
2Productivity
If data migration is performed using traditional methods, then data transfer is achieved, but service interruption occurs
Solution Approach 1:
The system pre-creates a first storage instance in the cloud data center and establishes mounting relationships before actual data migration begins, allowing seamless data access during the transition process
Solution Approach 2:
The first storage instance acts as an intermediary between the second storage instance and computing instances, enabling continuous data access during migration by intercepting and redirecting data requests
3Reliability
If data is continuously accessed during migration, then service continuity is maintained, but data migration complexity increases
Solution Approach 1:
The system implements a feedback mechanism where the cloud management platform monitors data access patterns and automatically adjusts migration operations, creating mounting relationships and redirecting requests based on real-time access information
Solution Approach 2:
The migration process is segmented into distinct phases: creating the first storage instance, establishing mounting relationships, redirecting data requests through the first storage instance, and finally completing the migration, allowing each step to be managed independently
Data Source
AI summary
A cloud computing technology-based data migration method includes a cloud management platform that creates a first storage instance in a first cloud data center in a plurality of cloud data centers, where the first storage instance is mounted with a second storage instance. The cloud management platform creates a first computing instance in the first cloud data center or a second cloud data center in the plurality of cloud data centers, where the first computing instance sends a data read request to the first storage instance, and when the first storage instance does not have target to-be-accessed data to be read by the data read request, the first storage instance finds the target to-be-accessed data from the plurality of pieces of to-be-accessed data stored in the second storage instance, stores the target to-be-accessed data, and provides the target to-be-accessed data to the first computing instance.