Data processing method and device, electronic equipment and storage medium

By monitoring the hard disk load information and determining the IO mode according to it, combined with the sorting processing of target requests, the problem of high delay in random read access requests in the prior art is solved, and the system performance is improved.

CN119718686AActive Publication Date: 2025-03-28SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
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Patent Information

Application Number
CN202510227881.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-28
Publication Date
2025-03-28
Estimated Expiration
2045-02-28

AI Technical Summary

Technical Problem

In the prior art, when processing random read access requests, the hit rate of the read preview mechanism is low, resulting in increased access delays, excessive system load, and reduced system performance.

Method used

By monitoring the hard disk load information, determine the adapted IO mode. If the IO mode is the first IO mode, the request is sorted according to the request address size of the target request, and the data is stored in the temporary storage area until the preset request condition is met before accessing the hard disk.

Benefits of technology

Sorting requests to reduce seek time, reduce access latency, improve system performance, and reduce hard disk load.

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Abstract

The invention relates to the technical field of computers, and provides a data processing method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining hard disk load information, determining an IO mode based on the hard disk load information, and if the IO mode is a first IO mode, sorting each target request according to the size of a request address of each target request, and sorting the data of each target request, storing the data of each target request into a temporary storage area based on a sorting result, and accessing a hard disk based on each target request stored in the temporary storage area in response to the condition that the data stored in the temporary storage area meets a preset request condition to obtain target data corresponding to each target request. By adopting the method, the hard disk load information is monitored, the adaptive IO mode is determined based on the hard disk load information, the target requests are sorted according to the size of the request address in the first IO mode, and then the hard disk is accessed in sequence, so that the track seeking time of the target requests is shortened, the access delay is reduced, and the system performance is improved.
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