一种数据碎片整理方法、设备及可读存储介质
By determining the degree of data fragmentation in a distributed storage system and storing it in contiguous storage space, the problem of data fragmentation is solved, improving read performance and user experience.
CN121166029BActive Publication Date: 2026-07-17JINAN INSPUR DATA TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JINAN INSPUR DATA TECH CO LTD
- Filing Date
- 2025-09-04
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In distributed storage systems, random small I/O operations result in fragmented data storage locations, leading to an increase in metadata volume and reduced data read performance.
Method used
By acquiring data read requests, it is determined whether the number of original logical blocks of the target data exceeds the threshold. If data fragmentation is not performed, the target data is saved in contiguous storage space, and the metadata records the mapping relationship between logical blocks and physical addresses are updated.
Benefits of technology
This reduces the amount of data occupied in logical blocks, lowers the amount of metadata, improves data reading performance and smoothness, and enhances the user experience.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN121166029B_ABST
Abstract
本申请公开一种数据碎片整理方法、设备及可读存储介质，涉及数据存储技术领域。数据碎片整理方法包括：从数据请求端获取数据读取请求；根据数据读取请求获取对应读取的目标数据，确定保存目标数据的原始逻辑块数量，并将原始逻辑块数量与数量阈值进行比较；响应于原始逻辑块数量大于数量阈值，则识别目标数据所对应的整理标记，根据所述整理标记判断所述目标数据是否正在被执行数据碎片整理；响应于未被执行数据碎片整理，则将目标数据保存于连续存储空间。通过实施本申请实施例，能够将分散存储于离散逻辑块的数据保存至地址连续的存储单元中，以减少数据所占用的逻辑块数量，减少所存储数据所对应元数据的数据量，提高数据的读取性能。
Need to check novelty before this filing date? Find Prior Art