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A method and device for improving hard disk writing performance of smart devices

A technology of smart devices and hard disks, applied in the input/output process of data processing, input/output to record carriers, instruments, etc., can solve the problems of data input and output delay, increase writing time, and affect writing performance, etc. Achieve the effect of improving performance, saving time, and reducing the probability of randomly writing data to hard disk

Active Publication Date: 2020-08-25
LENOVO (BEIJING) LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • A method and device for improving hard disk writing performance of smart devices

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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

A hard disk write-in method and apparatus. The method comprises: generating a virtual hard disk (2) by utilizing a non-volatile memory technology and a physical hard disk (4) of a smart device (S102), the virtual hard disk (2) storing data blocks that need to be written in the physical hard disk (4); writing the data blocks into a cache (3) corresponding to the physical hard disk (4) (S104); and obtaining related information of continuous idle sectors in the physical hard disk (4) according to position information of data stored in the physical hard disk (4), and writing the data blocks temporarily stored in the cache (3) into the continuous idle sectors according to the related information and lengths of the data blocks (S106).

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 Patents(China)
IPC IPC(8): G06F3/06
CPCG06F3/0622G06F3/064G06F3/0667G06F3/0674
Inventor 何海洋
Owner LENOVO (BEIJING) LTD
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