Data storage method and device, and server cluster
A data storage and data technology, applied in the direction of electrical components, transmission systems, etc., can solve the problem of low efficiency of reading data files
Active Publication Date: 2018-04-27
北京联想超融合科技有限公司
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Problems solved by technology
[0005] In view of this, a data storage method, device, and server cluster provided by the present invention are mainly aimed at solving the problem of storing data files in physical servers by means of random storage in the hyper-converged storage system in the prior art. Some files with small data volume and high read and write frequency are stored in the mechanical hard disk of the physical server, which leads to the problem of low reading efficiency for users to read data files in the hyper-converged storage system
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[0091] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0092] The embodiment of the present invention provides a data storage method, such as figure 1 As shown, this method generates classified storage rules by learning the access information of users accessing local data files in the hyper-converged storage system, and assigns the storage path of the data to be stored according to the classified storage rules, thereby improving the user's readability in the hyper-converged storage syst...
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The invention discloses a data storage method and device, and a server cluster, and relates to the technical field of the data storage. The problem that a user is low in efficiency of reading a data file in a hyper-converged storage system since the data file is stored in a physical server through a random storage way under the hyper-converged storage system in the prior art is solved. The methodcomprises the following steps: acquiring access information of the local data file according to a log file; generating a classified storage rule bank through the access frequency to the local data file and the learning on the corresponding data size; and distributing a storage path for the to-be-stored data file carried in a data storage request according to the classified storage rule bank when accepting the data storage request. The storage method disclosed by the invention is applied to the process of storing the to-be-stored data file in a classification way in the hyper-converged storagesystem.
Description
technical field [0001] The invention relates to the technical field of data storage, in particular to a data storage method, device and server cluster. Background technique [0002] With the increasing development of Internet technology, people generate a large amount of data in the process of using the Internet. In order to store and process these data more efficiently and conveniently, the hyper-converged architecture (Hyper-converged Infrastructure, HCI) based hyper-converged The storage system came into being. All physical servers (x86 servers) under the hyper-converged storage system use a hybrid storage method of Solid State Disk (SSD) and mechanical hard disk (Hard DiskDrive, HDD) to store data files. Compared with traditional mechanical hard disks, solid-state hard disks have higher data read and write efficiency and better performance, but solid-state hard disks with the same storage space are much more expensive than mechanical hard disks. Therefore, reasonable st...
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Login to View More IPC IPC(8): H04L29/08
CPCH04L67/1044H04L67/1097
Inventor 余涛
Owner 北京联想超融合科技有限公司