Rack-mounted server

Abstract

The invention discloses a rack-mounted server. The rack-mounted server comprises a chassis, a backplate, at least one power supply module, at least one switching module, at least one hard disk drive module, a solid state hard disk drive module and / or a computing cache module. At least a first network interface, at least a second network interface, at least a first power interface, at least a second power interface, and at least one power supply interface are provided on the backplate, wherein each of the power supply interfaces is connected to one of the power supply modules; each of the first network interfaces is operable to connect with a hard disk drive module, a solid state hard disk drive module, or a computing cache module; each of the first power supply interfaces is connected to a hard disk drive module, a solid state hard disk drive module, or a computing cache module; each of the second network interfaces and each of the second power supply interfaces is connected to one of the switching modules respectively. The Rack-mounted server has the advantage of classifying the pixels of a scaled picture and displaying it in real time, and promptly prompting the picture quality rating in the design process to enhance the user experience.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of servers, in particular to a rack server. Background technique [0002] Software Defined Storage (Software Defined Storage, SDS), Software Defined Networking (Software Defined Networking, SDN), Software Defined Data Center (Software Defined Data Center, SSDC)..., an era of Software Defined Everything (Software Defined anything, SDX) is coming advent. However, although software can define everything, it must be realized by software-defined hardware. For SDS, SDN, and SSDC, the software-defined hardware foundation is a general-purpose server. Taking SDS as an example, it is first necessary to install an operating system that can run the storage definition software and the storage definition software itself in the HDD or SSD of the server, and then make the storage definition software run in the memory of the server, so that the general-purpose server becomes a storage device, Acc...

AI Technical Summary

Problems solved by technology

[0004] 1. A single general-purpose server cannot meet the needs of high-performance computing, and must be composed of multiple general-purpose servers to form a cluster

However, for many applications with a small amount of calculation, the processing capacity of a single general-purpose server is excessive, and it needs to be divided into multiple virtual servers or mounted with multiple storage devices to make full use of its processing capacity; Limited to the CPU processing power and network bandwidth of a single general-purpose server, when the number of divided virtual servers or attached storage devices reaches a certain number, the CPU processing power and network bandwidth will become bottlenecks;

[0005] 2. In order to ensure versatility and scalability, a considerable number of different types of interfaces are configured on the motherboard. Too many interfaces and peripherals not only increase the difficulty of configuring the system, but also increase power consumption and space occupation, increasing costs and power consumption;

[0006] 3. In a distributed storage cluster defined by multiple general-purpose servers through software, each general-purpose server is connected to multiple HDDs. If one of the servers fails, all these HDDs will fail to work, resulting in the failure of the entire cluster. Reduced reliability and increased maintenance costs;

[0007] 4. Except that the general-purpose server itself can be programmed, the components that make up the server, such as HDD, SSD, and memory modules, cannot be programmed or defined by software

Not only increases the power consumption, space and cost of servers and server clusters, but also makes servers and server clusters lack flexibility and reliability

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