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An information processing method and electronic device

An information processing method and technology of electronic equipment, applied in the computer field, can solve the problem of high disk energy consumption and achieve the effect of saving disk energy consumption

Active Publication Date: 2019-01-15
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an information processing method and electronic equipment, which solves the technical problem in the prior art that the disk has high energy consumption due to the fact that the disk is always in the power-on state

Method used

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  • An information processing method and electronic device
  • An information processing method and electronic device
  • An information processing method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Please refer to figure 1 , an embodiment of the present invention provides an information processing method, including:

[0055] S101: Within a first preset time period, the processor detects and obtains first access information for accessing multiple disks, where the processor is connected to the multiple disks;

[0056] S102: Based on the first access information, determine a first disk, where the first disk is a disk that has not received access among the plurality of disks within the first preset time period;

[0057] S103: Control the first disk to be powered off.

[0058] In the embodiment of the present application, it is specifically: taking a plurality of disks including disk A, disk B, disk C and disk D as an example, the processor is respectively connected to disk A, disk B, disk C and disk D, and at a preset time Access to multiple disks is detected in the segment, and first access information is obtained.

[0059] In the embodiment of the present applica...

Embodiment 2

[0075] Please refer to figure 2 , the embodiment of the present application also provides an electronic device, including:

[0076] Housing 201;

[0077] a plurality of magnetic disks 202 arranged in the housing;

[0078] a power supply 203, arranged in the housing;

[0079] The processor 204 is arranged in the casing and connected to the plurality of disks, and is configured to detect and obtain first access information for accessing the plurality of disks within a first preset time period; based on the first An access information, determining a first disk, the first disk being a disk that has not received access among the plurality of disks within the first preset time period; controlling the first disk to be powered off;

[0080] The power management unit 205 is arranged in the casing and connected to the power supply, the plurality of disks, and the processor.

[0081] Optionally, the processor is also used for:

[0082] After controlling the power-off of the first d...

Embodiment 3

[0093] Please refer to image 3 , the embodiment of the present application also provides an electronic device, including:

[0094] The detection unit 301 is configured to detect and obtain first access information for accessing multiple disks within a first preset time period; determine a first disk based on the first access information, and the first disk is the first disk. A disk that has not received access among the plurality of disks within a preset period of time;

[0095] The control unit 302 controls the first disk to be powered off.

[0096] Optionally, the detection unit is also used for:

[0097] After controlling the power-off of the first disk, detecting and obtaining second access information for accessing the plurality of disks;

[0098] Based on the second access information, determine the second disk that has received the access;

[0099] The control unit is further configured to wake up the second disk when the second disk is in a power-off state.

[01...

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Abstract

The invention discloses an information processing method and an electronic device. The information processing method comprises: within a first preset time period, a processor performing detection to obtain first access information for access of a plurality of disks, wherein the processor is connected with the disks; based on the first access information, determining a first disk, wherein the first disk is a disk, which does not receive the access, in the disks within the first preset time period; and controlling the first disk to lose power. According to the method and the apparatus provided by the invention, the technical problem of relatively high disk energy consumption caused by the fact that a disk is always in a power-on state in the prior art is solved. Through the technical scheme for performing power-off control on the disk in the absence of the access for the disk, the beneficial effect of reducing the disk energy consumption is achieved.

Description

technical field [0001] The invention relates to the field of computers, in particular to an information processing method and electronic equipment. Background technique [0002] The storage server data center requires a large number of storage media such as disks to store data. The load of the data center fluctuates greatly with the access to the disk within 24 hours a day. When the IO throughput rate is high, all server node disks need to run at full speed. , and when the IO throughput rate is low, the disk utilization of the server is very low, and a large number of disks running without load for a long time will bring high power waste and increase expenses. Therefore, disk power saving has become an important requirement for storage-intensive servers. [0003] A method for reducing disk energy consumption in the prior art is to sleep the disk when no disk access is detected. [0004] However, in the process of realizing the technical solution of the invention in the emb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/3206G06F1/3221
CPCG06F1/3225
Inventor 李继启杨立中
Owner LENOVO (BEIJING) LTD
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