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Disk startup control method and device

A disk and disk array technology, applied in the field of communication, can solve the problems of low output power consumption, low efficiency, and disk array startup of the power module, etc., and achieve the effect of improving startup efficiency.

Pending Publication Date: 2021-02-26
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for controlling disk startup, so as to at least solve the problems in the related art that the startup of the disk array takes a long time and has low efficiency due to the low output power consumption of the power module of the high-density storage device

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  • Disk startup control method and device
  • Disk startup control method and device

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Embodiment Construction

[0025] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0026] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0027] The method embodiment provided in Embodiment 1 of the present application may be executed in a computer terminal or a similar computing device. Take running on a computer terminal as an example, figure 1 It is a block diagram of hardware structure of a computer terminal according to a method for controlling disk startup in an embodiment of the present invention. Such as figure 1 As shown, the computer terminal 10 may include one or more ( fi...

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Abstract

The invention provides a disk startup control method and device, and the method comprises the steps: obtaining the state information of a disk in a disk array which comprises N disks, wherein N is aninteger greater than or equal to 1; determining a startup level of the disk according to the state information of the disk in the disk array; and controlling disks in the disk array to be started according to the starting level. According to the disk startup method and device, the problems of long disk starting time and low efficiency caused by low output power consumption of the power supply module of the high-density storage device are solved, and the effect of improving the disk startup efficiency is further achieved.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method and device for controlling disk startup. Background technique [0002] There are many fan groups and disk array nodes in high-density storage devices. At present, the startup process of high-density storage devices is generally that after the main control unit is powered on, it notifies the control unit, and the control unit first enables all the fan groups, and then enables the disk array. [0003] The output power consumption of the power module of the high-density storage device itself is relatively small, the main control unit has already used up part of the current, and the fan group has used up part of the current, and the remaining current is used to start the disk array, which will inevitably cause the disk array to take a long time to start. time. Furthermore, the main control unit needs to read and write the disk array, which is bound to be greatly delay...

Claims

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Application Information

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IPC IPC(8): G06F9/445G06F3/06G06F1/3221
CPCG06F3/0689G06F9/44505G06F1/3221
Inventor 叶碧柯蔡剑峰
Owner ZHEJIANG DAHUA TECH CO LTD