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Peak shifting hard disk boot system

A technology for starting the system and hard disk, applied in the server field, can solve the problems of high instantaneous power consumption, system tripping and power failure, affecting system stability, etc., to ensure the operation of the system and reduce the instantaneous power consumption.

Inactive Publication Date: 2017-05-31
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the power consumption of the hard disk of the system at the moment of starting up is much greater than the power consumption of the hard disk during normal operation, especially in systems with a large number of hard disks. value, causing the system to trip and power off, thus affecting the stability of the system operation

Method used

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  • Peak shifting hard disk boot system

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Embodiment Construction

[0035] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions protected by the present invention will be clearly and completely described below using specific embodiments and accompanying drawings. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.

[0036] This embodiment provides a hard disk staggered start system, such as figure 1 As shown, including: power supply component 1, main board 2, hard disk backplane 3;

[0037] The main board 2 includes: a CPLD unit 4, a first enable signal connector 5, and a first power connector 7;

[0038] The hard disk backplane 3 includes: a plurality of hard disks 13, a second enabling signal conn...

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Abstract

The invention provides a peak shifting hard disk boot system which comprises a power assembly, a motherboard and a hard disk backplane. Hard disks can be powered by the power assembly via a first power connector, a second power connector, E-Fuse chips and hard disk connectors. The peak shifting hard disk boot system has the advantages that power-on boot sequences of the hard disks and power-on boot time intervals among the hard disks are set by a CPLD (complex programmable logic device) unit, and the CPLD unit is connected with a logic control end of each E-Fuse chip according to the preset power-on boot sequences and the preset power-on boot time intervals, on-off of a power supply end of each E-Fuse chip can be controlled, peak shifting power-on boot of the hard disks can be controlled, accordingly, instantaneous power consumption of systems in startup procedures can be reduced, and the systems can assuredly stably run.

Description

technical field [0001] The invention relates to the field of servers, in particular to a hard disk off-peak starting system. Background technique [0002] With the continuous development of science and technology, the amount of information is also increasing rapidly, and the requirements for server performance are also increasing, especially the requirements for server storage capacity. [0003] At present, many servers have a large storage capacity. In order to satisfy the operation of the server with a large storage capacity, it is necessary to increase the storage capacity of a single hard disk and increase the number of hard disks. Increasing the capacity of a single hard disk will inevitably increase the power consumption of the hard disk, and the same increase in the number will definitely increase the power consumption of the entire system, especially the power consumption at the moment of booting. The power consumption at the moment of power-on is far greater than t...

Claims

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Application Information

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IPC IPC(8): G06F1/32
CPCG06F1/3268Y02D10/00G11B19/047G11B19/209
Inventor 吴福宽
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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