Pluggable heterogeneous server device based on EATX architecture

Abstract

The utility model provides a pluggable heterogeneous server device based on an EATX framework. The pluggable heterogeneous server device based on the EATX framework is characterized in that each heterogeneous board comprises an exchange board and a plurality of COME-form computing units; a plurality of optical ports are led out from the switching board to be connected to the switching backboard; each computing unit is packaged and designed based on a standard EATX mainboard, is arranged in a computing unit slot in a pluggable manner, and comprises a mainboard and a system hard disk; each mainboard is interconnected with the exchange board, expands and is connected with a system hard disk, and leads out multiple paths of hard disk signals to the hard disk backboard; the switching backboard leads out a plurality of network optical ports to a front panel of the case; the hard disk backboard is used for bridging hard disk signals led out by each computing unit and a hard disk arranged in the hard disk slot in a pluggable manner; a front panel of the case is provided with a hard disk slot for plugging a hard disk and a network optical port; and a rear panel of the case is provided with a computing unit slot position for plugging a computing unit and a power supply slot position for plugging a power supply. The utility model can be compatible with mainstream board cards on the market.

Description

Technical Field

[0001] This utility model relates to the field of mimicry defense technology, specifically to a pluggable heterogeneous server device based on the EATX architecture. Background Technology

[0002] In the engineering practice of mimicry defense technology, the underlying hardware platform needs to be heterogeneous, i.e., heterogeneous servers. Heterogeneous servers refer to servers in a server cluster that use different hardware or software architectures. Common heterogeneous servers include servers using different operating systems, servers using different processor architectures, etc. Currently, heterogeneous servers on the market generally adopt server platforms based on ATCA and VPX architectures. For example, Chinese utility model patent CN215117383U discloses a heterogeneous high-density server device and a heterogeneous computing platform. The heterogeneous high-density server device includes a rear panel and a switching chip, k VPX connectors, m ATCA connectors, n CPCI connectors, and a power supply mounted on the rear panel. This heterogeneous high-density server device is compatible with mainstream VPX server boards, ATCA server boards, and CPCI service motherboards on the market, providing a good heterogeneous computing platform for the design of mimicry-based systems. Although these server platforms can achieve heterogeneous board configurations to some extent, they are limited by power consumption. On the one hand, they cannot be compatible with more mainstream boards on the market to meet the requirements of high-performance computing. On the other hand, due to the fixed internal switching architecture, they cannot meet the network configuration requirements of the mimicry defense architecture.

[0003] Designing a high-performance, general-purpose heterogeneous server device that is compatible with mainstream circuit boards on the market and enables heterogeneous high-density servers is crucial for the rapid promotion and application of mimicry defense technology. Summary of the Invention

[0004] To achieve the above objectives, this utility model provides a pluggable heterogeneous server device based on the EATX architecture that is compatible with mainstream boards on the market and enables heterogeneous high-density servers.

[0005] The technical solution adopted in this utility model is:

[0006] This utility model provides a pluggable heterogeneous server device based on the EATX architecture, including a chassis, a switching backplane, multiple heterogeneous boards, and computing unit slots;

[0007] Each heterogeneous board includes a switching board and multiple COME-type computing units;

[0008] The switching board has multiple optical ports connected to the switching backplane;

[0009] Each computing unit is packaged based on a standard EATX motherboard, and can be plugged into the computing unit slot, comprising a motherboard and a plurality of system hard disks for installing a basic operating system; the motherboard is connected to the switching board through an optical port, and the system hard disks are connected through a Raid card;

[0010] The switching backboard is used for connecting each heterogeneous board and leading out a plurality of network optical ports to the front panel of the case.

[0011] The computing unit slot for plugging the computing unit and the power supply slot for inserting the power supply are arranged on the rear panel of the case.

[0012] Based on the above, the pluggable heterogeneous server device based on the EATX architecture further comprises a hard disk slot and a hard disk backboard.

[0013] The motherboard leads out a plurality of hard disk signals to the hard disk backboard through a PCIE-raid card, the hard disk backboard is used for bridging the hard disk signals led out by each computing unit and the hard disks pluggably arranged in the hard disk slot, and the hard disk slot for plugging the hard disks is arranged on the front panel of the case.

[0014] Based on the above, the motherboard leads out two-way hard disk signals to the hard disk backboard through a two-way PCIE-raid card.

[0015] Based on the above, the plurality of network optical ports are one 1G optical port, one 10G optical port and one 100G optical port.

[0016] Based on the above, the motherboard is an X86 board card, a Feiteng board card or a Haiguang board card.

[0017] Based on the above, each heterogeneous board comprises four computing units in the form of COME; the switching board leads out four 10G optical ports connected to the switching backboard, and each motherboard leads out one 10G optical port connected to the switching board.

[0018] Based on the above, the motherboard is connected to two system hard disks through a one-way Raid card.

[0019] The utility model discloses relative to prior art has substantial feature and progress, specifically speaking:

[0020] The utility model discloses the high performance EATX motherboard secondary packaging is computing unit, and the high performance switching board is built-in in the device, and the pluggable connector of optical fiber is used to realize the plugging of computing unit and switching board;Based on the standard EATX motherboard, can quickly integrate a plurality of different architecture board cards in the same case, and realizes the network interconnection of each computing unit through the switching board, provides a kind of high-performance heterogeneous hardware platform for quasi-state construction system. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a principle block diagram of the utility model.

[0022] Figure 2 It is a structure diagram of the front panel of the utility model case.

[0023] Figure 3 It is a structure diagram of the back panel of the utility model case.

[0024] Figure 4 It is a structure diagram of the utility model computing unit. DETAILED DESCRIPTION

[0025] In order to enable the above-mentioned purpose, features and advantages of the utility model to be more clearly understood, the utility model is further described in detail below in conjunction with the drawings and specific embodiments.It should be explained that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] As Figures 1-4 Indicated, the embodiment provides a kind of based on EATX architecture's pluggable heterogeneous server device, including case, further include switching backplane, multiple heterogeneous boards and computing unit slot;

[0027] Each heterogeneous board includes switching board and multiple computing units of the form of COME;

[0028] The switching board leads out multiple optical ports to the switching backplane;

[0029] Each computing unit, based on standard EATX mainboard is packaged design, pluggable in the computing unit slot, including mainboard and several system hard disks for basic operating system installation;The mainboard leads out optical port and is interconnected with the switching board, simultaneously through Raid card expansion connection the system hard disk;

[0030] The switching backplane is used for connecting each heterogeneous board, and leads out multiple network optical ports to the front panel of the case;

[0031] Computing unit slot for plugging the computing unit and power supply slot for power supply insertion are arranged in the back panel of the case.

[0032] In some exemplary embodiments, the based on EATX architecture's pluggable heterogeneous server device further includes hard disk slot and hard disk backplane;The mainboard leads out multiple hard disk signals to the hard disk backplane through PCIE-raid card, and the hard disk backplane is used for bridging the hard disk signal led out by each computing unit and the hard disk pluggable in the hard disk slot, and hard disk slot for plugging the hard disk is arranged in the front panel of the case.

[0033] In some other exemplary embodiments, the mainboard leads out two hard disk signals to the hard disk backplane through a two-way PCIE-raid card.

[0034] In some other exemplary embodiments, the plurality of network optical ports are one 1G optical port, one 10G optical port and one 100G optical port.

[0035] In some other exemplary embodiments, the mainboard is an X86 board card, a Feiteng board card or a Haiguang board card.

[0036] In some other exemplary embodiments, each heterogeneous board includes four computing units in the form of COME, i.e., four mainboards; the switching board leads out four 10G optical ports to be connected to the switching backplane, and each mainboard leads out one 10G optical port to interconnect with the switching board.

[0037] The four mainboards can be two X86 board cards, one Feiteng board card and one Haiguang board card, one X86 board card, two Feiteng board cards and one Haiguang board card, three X86 board cards and one Haiguang board card, etc.

[0038] In some other exemplary embodiments, the mainboard is connected to two system hard disks through one raid card.

[0039] In specific implementation, the number of heterogeneous boards, computing units, system hard disks and hard disks can be designed according to actual needs, for example:

[0040] The switching backplane is built-in with 16 10G optical ports, which are used to connect four heterogeneous boards and lead out one 1G optical port, one 10G optical port and one 100G optical port to the front panel of the case. Each heterogeneous board includes four computing units in the form of COME, which include one mainboard and two system hard disks for installing a basic operating system. The four mainboards in each heterogeneous board lead out one 10G optical port to interconnect with the switching board, and also connect to two system hard disks through one raid card. The mainboards in three computing units also lead out two hard disk signals to the hard disk backplane through two PCIE-raid cards, so that the three computing units lead out 3*4*2=24 hard disk signals. The front panel of the case is provided with 24 hard disk slots for plugging and unplugging the hard disks, and one 1G optical port, one 10G optical port and one 40G optical port. The rear panel of the case is provided with four computing unit slots for plugging and unplugging the computing units, and a power slot for inserting a power supply.

[0041] In some exemplary embodiments, the optical port in the utility model is realized by using a fiber optic plug connector.

[0042] The utility model discloses a high -performance EATX mainboard secondary packaging is as the computing unit, and inbuilt high -performance switching board card in the device, and the plug -in of computing unit and switching board card is realized with the help of fiber optic plug connector;Based on the EATX mainboard of standard, can quickly integrate the computing unit of multiple different architectures in the same cabinet, and realize the network interconnection of each computing unit through the switching board, provide a kind of high -performance heterogeneous hardware platform for quasiparticle construction system.

[0043] The above is only the specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A pluggable heterogeneous server device based on EATX architecture comprising a chassis, characterized in that, The exchange backboard, the multiple heterogeneous boards and the computing unit slot are further included; Each of the heterogeneous boards includes an exchange board and multiple computing units in the form of COME; The exchange board is connected to the exchange backboard through multiple optical ports; Each of the computing units is designed based on a standard EATX motherboard, and is pluggable in the computing unit slot, including a motherboard and multiple system hard disks for installing a basic operating system; the motherboard is connected to the exchange board through optical ports, and the system hard disks are connected through a Raid card; The exchange backboard is used for connecting the heterogeneous boards and connecting multiple network optical ports to the front panel of the case; The computing unit slot for plugging the computing units and the power supply slot for plugging the power supply are arranged on the rear panel of the case.

2. The EATX architecture based pluggable heterogeneous server device according to claim 1, wherein: The EATX architecture-based pluggable heterogeneous server device further includes a hard disk slot and a hard disk backboard; The motherboard is connected to the hard disk backboard through a PCIE-raid card, and the hard disk backboard is used for bridging the hard disk signals of the computing units and the hard disks pluggable in the hard disk slot; the hard disk slot for plugging the hard disks is arranged on the front panel of the case.

3. The EATX architecture based pluggable heterogeneous server device of claim 2, wherein: The motherboard is connected to the hard disk backboard through a 2-way PCIE-raid card.

4. The pluggable heterogeneous server device based on EATX architecture according to any one of claims 1-3, characterized in that: The multiple network optical ports are 1 1G optical port, 1 10G optical port and 1 100G optical port.

5. The pluggable heterogeneous server device based on EATX architecture as claimed in any one of the claims 1 to 3, wherein: The motherboard is an X86 board, a Feiteng board or a Haiguang board.

6. The EATX architecture-based pluggable heterogeneous server device according to any one of claims 1-3, wherein: Each of the heterogeneous boards includes 4 computing units in the form of COME; the exchange board is connected to the exchange backboard through 4 10G optical ports, and each of the motherboards is connected to the exchange board through 1 10G optical port.

7. The pluggable heterogeneous server appliance based on EATX architecture as claimed in any one of the claims 1 to 3, wherein: The motherboard is connected to 2 system hard disks through a 1-way Raid card. The motherboard is an X86 board, a Feiteng board or a Haiguang board.

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