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Method and device for improving hard disk write-in performance of intelligent equipment

A smart device and hard disk technology, applied in the input/output process of data processing, input/output to record carriers, instruments, etc., can solve problems such as increasing writing time, delaying data input and output, and affecting writing performance. Achieve the effects of improving performance, saving time, and reducing the probability of randomly writing data to the hard disk

Active Publication Date: 2017-07-25
LENOVO (BEIJING) CO LTD
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Problems solved by technology

[0002] During the use of smart devices such as computers, it is necessary to store data in the hard disk of smart devices such as computers. When writing data to the hard disk, it is necessary to write the data block into the corresponding sector of the hard disk, but currently the data block When writing a sector, it is random writing, especially when operating on multiple data blocks, this writing method makes multiple data blocks scattered and written in different sectors. Complicated writing methods will increase the writing time, and Causes delays in data input and output, affecting write performance

Method used

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  • Method and device for improving hard disk write-in performance of intelligent equipment
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  • Method and device for improving hard disk write-in performance of intelligent equipment

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Embodiment Construction

[0039] Various aspects and features of the invention are described herein with reference to the accompanying drawings.

[0040] It should be understood that various modifications may be made to the embodiments disclosed herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the invention.

[0041] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the general description of the invention given above and the detailed description of the embodiments given below, serve to explain the invention. principle.

[0042] These and other characteristics of the invention will become apparent from the following description of preferred forms of embodiment given as non-limiting examples with reference to the accompanying drawings. ...

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Abstract

The invention discloses a method for improving hard disk write-in performance of intelligent equipment. The method comprises the following steps of: generating a virtual hard disk by utilizing a non-volatile memory technology and a physical hard disk of the intelligent equipment, wherein the virtual hard disk is internally stored with data blocks to be written in the physical hard disk; writing the data blocks into a cache corresponding to the physical hard disk; and obtaining related information of a continuous leisure sector in the physical hard disk according to position information of data stored in the physical hard disk, and writing the data blocks temporarily stored in the cache into the continuous leisure sector according to the related information and lengths of the data blocks. According to the method and a corresponding device, the probability of continuously writing the data into the hard disk (physical hard disk) can be effectively improved, the probability of randomly writing the data into the hard disk is reduced, the time of writing the data into the hard disk is saved, and the write-in performance of the hard disk is improved.

Description

technical field [0001] The invention relates to the field of smart device storage, in particular to a method and device for improving the writing performance of a hard disk of a smart device. Background technique [0002] During the use of smart devices such as computers, it is necessary to store data in the hard disk of smart devices such as computers. When writing data to the hard disk, it is necessary to write the data block into the corresponding sector of the hard disk, but currently the data block When writing a sector, it is random writing, especially when operating on multiple data blocks, this writing method makes multiple data blocks scattered and written in different sectors. Complicated writing methods will increase the writing time, and Causes delays in data input and output, affecting write performance. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method and device for improving the writing perfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0622G06F3/064G06F3/0667G06F3/0674
Inventor 何海洋
Owner LENOVO (BEIJING) CO LTD
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