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A data storage method, device and related equipment

A data storage and memory technology, which is applied in electrical digital data processing, input/output process of data processing, instruments, etc., can solve problems such as reducing data storage efficiency, improve data storage efficiency, solve data write delay, improve The effect of data write concurrency

Active Publication Date: 2021-09-17
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, the normal operation can only be resumed after the technician completes the fault repair and the SMU is unlocked, which greatly reduces the data storage efficiency

Method used

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  • A data storage method, device and related equipment
  • A data storage method, device and related equipment
  • A data storage method, device and related equipment

Examples

Experimental program
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Embodiment Construction

[0043] The core of this application is to provide a data storage method, which can effectively avoid the problems of front-end data accumulation and write delay caused by SMU lock when the system fails, and improve the concurrency of data writing, which can be compared Complete data storage efficiently; another core of the present application is to provide a data storage device, system and computer-readable storage medium, which also have the above-mentioned beneficial effects.

[0044] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtain...

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Abstract

The present application discloses a data storage method, which includes sending the received data to be stored to the cache by the storage monitoring process; judging whether the SMU is in a locked state; if the SMU is in the locked state, storing the data to be stored in The cache is until the SMU is unlocked; if the SMU is not in the locked state, the data to be stored is sent from the cache to the memory through the SMU; this data storage method can effectively avoid when the system occurs When a fault occurs, due to SMU locking, the front-end data accumulation and writing delay problems are caused, which improves the concurrency of data writing, and can complete data storage with higher efficiency; the application also discloses a data storage device, system and computer that can Reading the storage medium also has the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of computer storage, in particular to a data storage method, and also to a data storage device, system, and computer-readable storage medium. Background technique [0002] Data storage is a temporary file generated during data flow processing or information that needs to be searched during processing, and it is to record data in a certain format on the internal or external storage medium of the computer. This data reflects the data at rest in the system and exhibits the characteristics of static data. [0003] In the prior art, the general data storage technology uses a logical SMU (Storage ManageUnit, storage management unit) as a unit to manage storage data. Specifically, please refer to figure 1 , figure 1 It is a structural diagram of a data storage system in the prior art. After the client receives the data to be stored sent by the user, it can send it to each storage monitoring process, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06
CPCG06F3/061G06F3/0629G06F3/0676
Inventor 李成杰
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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