PCIE storage device supporting self-Raid function based on U.2 interface

An interface and function technology, applied in the field of hard disk testing, which can solve the problems of occupation, less drive letters, single storage device, etc.

Inactive Publication Date: 2018-05-08
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) The existing Raid storage form will inevitably occupy more disk slots, so that the actual application of the storage server will be reduced, which will greatly reduce the application of the server;
[0006] 2) The current application of the U.2 interface protocol has greatly increased the read/write rate of the hard disk and the storage capac

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  • PCIE storage device supporting self-Raid function based on U.2 interface
  • PCIE storage device supporting self-Raid function based on U.2 interface
  • PCIE storage device supporting self-Raid function based on U.2 interface

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Embodiment Construction

[0016] The present application invents a PCIE storage device that supports the Raid function based on the U.2 interface. This device distinguishes independent storage unit devices inside a single storage unit body, and passes through the SCSI on the Controller (SCSI / RAID Host Controller motherboard / array card) Hard disk / array controller) realizes self-Raid within a single storage device, which can greatly reduce maintenance costs while ensuring sufficient data security.

[0017] The specific implementation steps of the automated testing described in the present invention will be described below through an embodiment.

[0018] attached figure 1 Shown is a 3.5-inch HDD. The present invention is based on the physical space position of the 3.5-inch HDD. The independent storage units are interconnected through the Switch chip and connected to the outside through the U.2 interface. The physical diagram after connection is shown in the attached figure 2 shown. The present inven

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Abstract

The invention provides a PCIE storage device supporting a self-Raid function based on a U.2 interface. Through integrated design of a storage unit, a Switch chip is used to interconnect independent storage units, and the independent storage units are interconnected with the external. The device can solve problems of occupying excessive drives under a Raid environment and cost rising caused by single U.2 interface device. The device makes a production maintenance link simplified, improves application of a server, and effectively controls cost.

Description

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Claims

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Application Information

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Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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