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Blade node and extension method thereof

An extension method and node technology, applied in the computer field, can solve the problem of low resource sharing, and achieve the effect of improving the resource sharing.

Inactive Publication Date: 2014-12-10
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a blade node and its extension method to solve the defect of low resource sharing between blade nodes

Method used

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  • Blade node and extension method thereof
  • Blade node and extension method thereof
  • Blade node and extension method thereof

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] It should be noted that, if there is no conflict, the embodiments of the present invention and various features in the embodiments can be combined with each other, and all are within the protection scope of the present invention. In addition, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0030] In the embodiment of the present ...

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Abstract

The invention discloses a blade node and an extension method thereof. The extension method includes the following steps: fixing a first blade node and a second blade node together; using a quick path interconnect (QPI) high-speed connecting line to interconnect QPI links in the first blade node and the second blade node to acquire a third blade node. The QPI high-speed connecting line is used to extend the blade nodes, so that any two CPUs (central processing units) in the blade node acquired through extension can realize mutual access through the QPI links without through any through connection, and resource sharing degree among the blade nodes is improved.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a blade node and an expansion method thereof. Background technique [0002] The blade server is a HAHD (High Availability High Density, High Availability High Density) low-cost server platform, which is specially designed for special application industries and high-density computer environments. Its structure is a large main chassis, which can be Plug in multiple blade nodes, each blade node is a system motherboard, similar to an independent server, can start its own operating system through the local hard disk, and serve the specified user group by running its own operating system, mutual There is no correlation between them. Since blade nodes support hot swap, blade nodes can be easily replaced, reducing maintenance time. Compared with rack-mounted servers, blade servers have higher space utilization efficiency and are usually used in large-scale data centers and fields tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16
Inventor 逯宗堂张磊
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
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