Data writing or reading method and device, storage medium and electronic device

A data and target data technology, applied in the field of communication, can solve the problems of long standby server wake-up process, no solution, increase server node consumption of distributed file system network bandwidth consumption, etc., to ensure high performance of data access and storage, The power-off control range is refined and the effect of reducing frequent data movement

Pending Publication Date: 2021-04-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, energy saving is achieved through server granular control, but there are still some problems: a certain amount of data movement must be performed in the storage file system, which increases the consumption of server nodes and the internal network bandwidth consumption of the distributed file system; the control of server nodes , the control granularity is too large, and only a few data blocks of a few disks in the server may be operated, but all disks must be kept online; if cold data is to be operated, the wake-up process of the standby server will be very long, resulting in a longer entire data operation process ;Because the file system continues to have data input and output, the calculation of data distribution must continue, which takes up a lot of system resources;
[0005] In view of the above-mentioned problems existing in the energy-saving scheme of data center servers based on server granularity in related technologies, there is currently no effective solution

Method used

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  • Data writing or reading method and device, storage medium and electronic device
  • Data writing or reading method and device, storage medium and electronic device
  • Data writing or reading method and device, storage medium and electronic device

Examples

Experimental program
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Embodiment 1

[0032] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, figure 1 It is a block diagram of the hardware structure of a mobile terminal according to a method for writing or reading data according to an embodiment of the present invention. Such as figure 1 As shown, the mobile terminal 10 may include one or more ( figure 1 Only one is shown in the figure) a processor 102 (the processor 102 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data. Optionally, the above-mentioned mobile terminal also A transmission device 106 for communication functions as well as input and output devices 108 may be included. Those of ordinary skill in the art can understand that, figure 1 The shown structure is only for illustration, and ...

Embodiment 2

[0074] In this embodiment, a device for writing or reading data is also provided, which is used to implement the above embodiments and preferred implementation modes, and what has been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0075] Figure 10 It is a structural block diagram of a data writing or reading device according to an embodiment of the present invention, such as Figure 10 As shown, the device includes: an acquisition module 1002, configured to acquire a target request from a target client, wherein the target request carries target characteristics of target data; a determination module 1004, configured to determine Corresponding target disk; an instr...

Embodiment 3

[0082] An embodiment of the present invention also provides a storage medium, in which a computer program is stored, wherein the computer program is set to execute the steps in any one of the above method embodiments when running.

[0083] Optionally, in this embodiment, the above-mentioned storage medium may be configured to store a computer program for performing the following steps:

[0084] S1. Obtain a target request from a target client, where the target request carries target characteristics of target data;

[0085] S2. Determine a target disk corresponding to the target feature;

[0086] S3. Obtain target path information corresponding to the target disk, and return the target path information to the target client, so as to instruct the target client to write the target data according to the target path information Reading the target data from the target disk to the target disk or according to the target path information.

[0087] Optionally, in this embodiment, the ...

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PUM

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Abstract

The invention provides a data writing or reading method and device, a storage medium and an electronic device, and the method comprises the steps: obtaining a target request from a target client, with the target request carrying target features of target data; determining a target disk corresponding to the target feature; obtaining target path information corresponding to the target disk, and returning the target path information to the target client, and sending the target path information to a target client so as to indicate the target client to write the target data into the target disk according to the target path information or read the target data from the target disk according to the target path information.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a data writing or reading method, device, storage medium and electronic device. Background technique [0002] With the development of big data technology, it also brings higher challenges to data storage and data processing. In large-scale storage systems, high performance, high reliability and low cost are three important indicators. Especially in the field of big data storage, data centralization has become an important trend. For example, the rise of the data lake concept puts forward higher requirements for the centralized storage of data and the discrete distribution of data blocks after centralized storage. [0003] As a data center for data storage and processing, the increase in physical cost and energy consumption caused by the expansion of scale has also become an important point affecting corporate profits. The power consumption of equipment in the data center is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F1/3234
CPCG06F1/3275G06F3/0625G06F3/0629G06F3/0689
Inventor 曾理文
Owner ZTE CORP
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