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Power-on method, device and system for storage server

A storage server and electric method technology, applied in the storage field, can solve the problems of heavy load of power distribution system and high cost of power supply, and achieve the effects of reducing power supply requirements, alleviating load, and reducing inrush current

Inactive Publication Date: 2017-11-21
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a storage server power-on method, device and system to solve the problems of high power supply cost and heavy power distribution system load of the existing storage server

Method used

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  • Power-on method, device and system for storage server
  • Power-on method, device and system for storage server
  • Power-on method, device and system for storage server

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] Please refer to figure 1 , figure 1 It is a schematic flowchart of a specific implementation method of a storage server power-on method provided by an embodiment of the present invention, and the method includes the following steps:

[0033] Step 101: Obtain the current of the back-end storage unit group of the storage server to be p...

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Abstract

The invention discloses a power-on method, device and system for a storage server. The power-on method comprises the steps that the current of a back-end storage unit group of the storage server which is about to be powered on is obtained; according to the current, the number of Devices of the storage unit group is determined; the number of the Devices is compared with the preset threshold number; when the number of the Devices is larger than the preset threshold number, an enable signal is sent to a switch management unit so that the switch management unit controls a preset number of switches to power the storage unit group on; after a preset time delay, the next storage unit group is controlled to be powered on till all storage unit groups are powered on. According to the power-on method, each storage unit group is powered on in sequence, that is a distributed power-on mode is adopted, the impact current can be reduced, the possibility that filtration protection is triggered is reduced to the minimum, the requirements for power supplies are reduced, the selection of the power supplies is further reduced, and the load of a power-supply distribution system is effectively relieved.

Description

technical field [0001] The present invention relates to the field of storage technology, in particular to a method, device and system for powering on a storage server. Background technique [0002] In the era of cloud computing, mass data storage and transmission requires a large-capacity storage carrier platform. However, a large-capacity storage carrier requires an external power supply to provide a high operating current during the process of powering on and activating the storage service system. [0003] In the traditional hardware design in the field of storage servers, a pre-charging current circuit is initially set up to activate the back-end Device. Backend Device. At the same time, overcurrent protection will be set to avoid the risk of overheating and burning out the switching device or damaging the Device due to excessive current. [0004] During the initial activation of the storage server, due to the large number of storage units at the back end, higher requir...

Claims

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Application Information

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IPC IPC(8): G06F1/26
CPCG06F1/26
Inventor 张兆峰
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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