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Single-disk storage system with RAID function and electronic device

A storage system and single-disk technology, applied in the storage field, to achieve the effect of solving redundancy problems

Active Publication Date: 2017-07-07
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Storing redundant data also increases fault tolerance because multiple hard drives increase mean time between failures (MTBF)

Method used

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  • Single-disk storage system with RAID function and electronic device
  • Single-disk storage system with RAID function and electronic device
  • Single-disk storage system with RAID function and electronic device

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Embodiment Construction

[0019] Various aspects and features of the present disclosure are described herein with reference to the accompanying drawings.

[0020] It should be understood that various modifications may be made to the embodiments disclosed herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the disclosure.

[0021] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and, together with the general description of the disclosure given above and the detailed description of the embodiments given below, serve to explain the embodiments of the disclosure. principle.

[0022] These and other characteristics of the invention will become apparent from the following description of preferred forms of embodiment given as non-limiting examples with referenc...

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PUM

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Abstract

The invention discloses a single-disk storage system with an RAID function and an electronic device. The single-disk storage system comprises an RAID controller and solid-state disk storage particles, wherein the RAID controller is connected with the solid-state disk storage particles in a coupled manner and communicates with an upper computer through a data interface. According to the system and the electronic device, an RAID technology is fused in a single-disk storage structure, so that the data security level reaches the level of the single-disk storage structure, and the redundancy problem of the single-disk storage structure is solved.

Description

technical field [0001] The invention relates to the field of storage technology, in particular to a single-disk storage system with RAID function and electronic equipment. Background technique [0002] Redundant array of independent disks (RAID) is a method of storing the same data in different places (thus, redundantly) on multiple hard disks. By placing data on multiple hard drives, I / O operations can overlap in a balanced manner, improving performance. Storing redundant data also increases fault tolerance because multiple hard drives increase the mean time between failures (MTBF). [0003] On the other hand, NVMe (Non-Volatile Memory express) is a protocol similar to AHCI built on the M.2 interface. It is a protocol specially designed for flash memory storage and is also a non-volatile memory standard. , and also a specification for Solid State Drives (SSD) using the PCI-E (PCI Express) channel. NVMe has been designed to take full advantage of the low latency and paral...

Claims

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Application Information

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IPC IPC(8): G06F3/06
CPCG06F3/0604G06F3/0658G06F3/0689
Inventor 胡泽志
Owner LENOVO (BEIJING) CO LTD
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