A data synchronization method and device, electronic equipment and storage medium
By constructing a key data synchronization linked list and utilizing caching devices and backup synchronization links, the problem of low data synchronization efficiency of dual-controller servers was solved, achieving efficient and stable data synchronization and ensuring the normal operation of the storage system.
CN116431398BActive Publication Date: 2026-07-24INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- INSPUR SUZHOU INTELLIGENT TECH CO LTD
- Filing Date
- 2023-04-06
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
In existing technologies, the data synchronization efficiency of dual-controller servers is low, resulting in poor stability and real-time performance of the storage system, which affects the normal operation of the storage system.
Method used
Construct a key data synchronization linked list, acquire and synchronize data from the first controller, monitor data changes and update in real time, and improve data synchronization efficiency and stability by utilizing caching devices and backup synchronization links.
Benefits of technology
Automatic data synchronization between the two control servers was achieved, improving data synchronization efficiency and ensuring the stability and real-time performance of the storage system.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116431398B_ABST
Abstract
Embodiments of the present application provide a data synchronization method and device, electronic equipment and storage medium, by constructing a key data synchronization linked list for a first controller and a second controller; obtaining first synchronization data of the first controller; adding the first synchronization data to the key data synchronization linked list, and synchronizing the first synchronization data to the second controller through the key data synchronization linked list; monitoring the first synchronization data, when the first synchronization data changes, obtaining second synchronization data of the first controller; the second synchronization data is the changed data in the first synchronization data; adding the second synchronization data to the key data synchronization linked list, and synchronizing the second synchronization data to the second controller through the key data synchronization linked list, thereby realizing automatic data synchronization between the two controllers, and further improving the data synchronization efficiency of the dual-control server.
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