Method for storing data and memory device thereof

A storage device and data storage technology, applied in the computer field, can solve problems such as system unreliability and inefficiency, and achieve the effect of avoiding unreliability and inefficiency, improving reliability and efficiency, and high-performance storage operations.

Active Publication Date: 2011-03-30
常熟市知识产权运营中心有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, this leads to the performance bottleneck of the entire system being concentrated on the metadata server. Such a centralized s

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  • Method for storing data and memory device thereof
  • Method for storing data and memory device thereof
  • Method for storing data and memory device thereof

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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] figure 2 It is a flowchart of a method for storing data in an embodiment of the present invention. In this embodiment, the method for storing data can be applied to a distributed storage network architecture to store and manage data that users need to store. In this embodiment, in this distributed network architecture, there are multiple storage devices in communication connection. Of course, this storage device can be regarded a...

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Abstract

The embodiment of the invention discloses a method for storing data. The method comprises the following steps of: performing hashing on a memory object to position to a memory device; dividing the memory object according to a block file domain of the memory device; performing hashing on the divided memory object to position to a block file in the block file domain; and storing the divided memory object to the block file. The embodiment of the invention also provides the memory device, so that a centralized metadata server bottleneck architecture can be removed, and the reliability and the efficiency of a system can be guaranteed and improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of computers, and in particular, to a method for storing data and a storage device thereof. Background technique [0002] With the continuous development of science and technology, data storage and management has become a concern of many manufacturers. In the existing distributed object storage management system, the management of object data is carried out in the form of centralized control and recording of metadata, which can be regarded as the management of object data through a metadata server or a cluster of metadata servers. When using the object storage management system, the user must first communicate with the metadata server to obtain the metadata information of the object file, including the information of the host where the object data is stored, the current load status of the host, and so on. For example, when the user performs a storage operation, such as figure 1 As shown, th...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 施广宇龚皓陈坚
Owner 常熟市知识产权运营中心有限公司
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