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Distributed storage mode control method and device, equipment and storage medium

A distributed storage and storage mode technology, applied in the field of data storage, can solve the problems of storage resource utilization efficiency decline, resource waste, etc.

Pending Publication Date: 2022-04-26
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, according to the "28 principle" and actual observations, only a part of user data is active data for reading and writing, and most of the data is in a sleep state for a long time. Reduced resource utilization efficiency, resulting in waste of resources

Method used

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  • Distributed storage mode control method and device, equipment and storage medium
  • Distributed storage mode control method and device, equipment and storage medium
  • Distributed storage mode control method and device, equipment and storage medium

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art based on the present application belong to the protection scope of the present invention.

[0039] Cloud-based deployment of applications has become an irresistible trend. Cloud storage is the core performance of cloud computing clusters, and the storage read and write capabilities of cloud computing clusters have a crucial impact on cluster performance. Existing distributed object storage can store unstructured data in traditional copy mode or encoding mode. But both methods have their own limitations.

[0040] Among them, the copy mode, also kno...

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Abstract

The embodiment of the invention provides a distributed storage mode control method and device, equipment and a storage medium, and relates to the technical field of data storage. The specific implementation scheme is as follows: determining target user data to be subjected to storage mode control; identifying a first storage mode corresponding to the target user data by using the read-write state information of the target user data in the first historical time period; predicting a second storage mode corresponding to the target user data by using read-write state information of the target user data in a second historical time period; judging whether the first storage mode and the second storage mode are the same or not to obtain a judgment result; determining a to-be-adapted target storage mode of the target user data based on the judgment result; and if the target storage mode is different from the current storage mode of the target user data, carrying out storage mode conversion processing on the target user data based on the target storage mode. Through the scheme, the use efficiency of the storage space can be improved, and the read-write performance of the stored data is considered.

Description

technical field [0001] The present invention relates to the technical field of data storage, in particular to a distributed storage mode control method, device, equipment and storage medium. Background technique [0002] Distributed object storage can store unstructured data in traditional copy mode or encoding mode, among which erasure code mode is a commonly used encoding mode. [0003] Among them, the copy mode can provide a certain data disaster recovery capability, but the storage resources occupied by this mode are doubled, which will lead to higher and higher storage costs; the encoding mode realizes data disaster recovery through encoding, which can save a certain amount of data. However, data reconstruction is required when data is read, which consumes a lot of computing resources. [0004] In related technologies, the storage mode is usually set by operation and maintenance personnel, and is rarely changed afterwards. However, according to the "28 principle" and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/067G06F3/0604G06F3/0629
Inventor 侯永进田生军刘刚李斌
Owner CHINA TELECOM CORP LTD
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