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Data management method and device in storage system

A storage system and data technology, applied in the field of information processing, can solve the problems of low efficiency of brushing metadata and affecting the performance of software stack processing IO, and achieve the effect of improving downloading efficiency, ensuring performance, and ensuring transmission efficiency

Active Publication Date: 2022-07-12
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, the efficiency of brushing metadata under the software stack is low, which affects the performance of the software stack for processing IO

Method used

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  • Data management method and device in storage system
  • Data management method and device in storage system

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Embodiment Construction

[0044] In order to make the objectives, technical solutions and advantages of the embodiments of the present application more clearly understood, the embodiments of the embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments in the embodiments of the present application and the features in the embodiments may be arbitrarily combined with each other unless there is a conflict.

[0045] figure 1 This is a flowchart of a data management method in a storage system provided by an embodiment of the present application. figure 1 The methods shown include:

[0046] Step 101, obtaining at least one metadata;

[0047] In an exemplary embodiment, metadata is used to describe data to be written to the storage location of hard disk data, including root data and non-root data, where root data is data used to store metadata search information, generally Find the content of the metadata ac...

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Abstract

The embodiments of the present application disclose a data management method and device in a storage system. The method includes: acquiring at least one piece of metadata; extracting information of root data from the metadata, and storing the information of the root data; within the current detection time, the load state of the software stack conforms to a preset light load judgment condition , send the information of the stored root data to the hard disk in the storage system.

Description

technical field [0001] The embodiments of the present application relate to the field of information processing, and in particular, to a data management method and apparatus in a storage system. Background technique [0002] Metadata, also known as intermediary data and relay data, is information about the organization of data, data domains and their relationships. Indicates functions such as storage location, historical data, resource lookup, file logging, etc. Metadata is a kind of electronic catalog. In order to achieve the purpose of cataloguing, it is necessary to describe and collect the content or characteristics of the data, so as to achieve the purpose of assisting data retrieval. The purpose of its use is to: identify resources; evaluate resources; track the changes of resources in the process of use; realize simple and efficient management of a large number of networked data; [0003] In the era of rapid development of cloud and big data, the performance require...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/21G06F16/2457
CPCG06F16/211G06F16/24573
Inventor 孔祥斐
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD