CN210428443U

CN210428443U - Cluster server mainboard

Info

Publication number: CN210428443U
Application number: CN201921489522.7U
Authority: CN
Inventors: 黄其勇; 文晓东; 翁先仲; 邹学芳; 詹松彬; 廖华明
Original assignee: Zhongshan Tianqi Intelligent Technology Co ltd
Current assignee: Zhongshan Tianqi Intelligent Technology Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-28
Anticipated expiration: 2029-09-09

Abstract

The utility model provides a cluster server mainboard, its characterized in that: the core board comprises a plurality of board positions for inserting a core board, wherein each board position runs independently and carries out inter-board interactive communication based on an onboard data bus or carries out external interactive communication based on an onboard interface, the onboard interface is arranged at the edge of a board body and comprises a USB interface, a gigabit network interface, an SPI/SPO interface and a Debug interface, and the Debug interface comprises a plurality of board positions corresponding to the board positions respectively; the cluster server mainboard further comprises a power indicator light, a network indicator light, a working state indicator light, a Reset key and a Recovery key, wherein the power indicator light, the network indicator light, the working state indicator light, the Reset key and the Recovery key are respectively corresponding to each board position, the Reset key is used for triggering the corresponding board position to be restarted, and the Recovery key is used for triggering the corresponding board position to be restored and Reset; the board position comprises a master board position and a plurality of slave board positions, the gigabit network interface comprises a plurality of gigabit network interfaces, one gigabit network interface is independently used by the master board position, and the rest gigabit network interfaces are shared by the slave board positions.

Description

Cluster server mainboard

Technical Field

The utility model relates to a cluster server mainboard.

Background

A server cluster refers to a collection of servers that together perform the same service, and appears to a client as if there is only one server. The cluster can use a plurality of computers to perform parallel computation so as to obtain high computation speed, and can also use a plurality of computers to perform backup so as to ensure that any one machine damages the whole system or can normally run.

SUMMERY OF THE UTILITY MODEL

Based on the problem that the background art mentioned, the utility model provides a cluster server mainboard for realize that the high multi-thread operation of integrated level supports, its concrete technical content as follows:

a cluster server mainboard comprises a plurality of board positions for inserting a core board, wherein each board position runs independently and carries out inter-board interactive communication based on an onboard data bus or carries out external interactive communication based on an onboard interface, the onboard interface is arranged at the edge position of a board body and comprises a USB interface, a gigabit network interface, an SPI/SPO interface and a Debug interface, and the Debug interface comprises a plurality of board positions corresponding to the board positions respectively; the cluster server mainboard further comprises a power indicator light, a network indicator light, a working state indicator light, a Reset key and a Recovery key, wherein the power indicator light, the network indicator light, the working state indicator light, the Reset key and the Recovery key are respectively corresponding to each board position, the Reset key is used for triggering the corresponding board position to be restarted, and the Recovery key is used for triggering the corresponding board position to be restored and Reset; the board positions comprise a master board position and a plurality of slave board positions, the master board position has authority for managing each slave board position, the gigabit network interface is provided with a plurality of interfaces, one interface is independently used by the master board position, and the rest interfaces are shared by each slave board position.

In one or more embodiments of the present invention, the main board position is the first board position that inserts the core board, and the subsequent board position that inserts the core board is then the slave board position.

In one or more embodiments of the present invention, after the main board position is failed or shut down, the main board position is continued by the board position with the largest or smallest board position ID.

In one or more embodiments of the present invention, the USB interface includes a USB2.0 interface for data interaction and a Micro USB interface for OTG bridging.

In the middle of one or more embodiments of the utility model, the board position is the matrix and arranges, and each board position is equipped with the copper post that supplies slot, bearing core plate and cooperation screw connection that the core plate pegged graft respectively to and the RTC clock.

In the middle of one or more embodiments of the utility model, the both sides that the plate body of cluster server mainboard is relative are equipped with the connection limit, be equipped with the bayonet socket between connection limit both ends and the plate body.

The utility model has the advantages that: the cluster design is convenient for the core board to be inserted and pulled out at any time, and all board positions are not interfered with each other; the multiple slave boards share the data interface, so that high-integration multi-line operation support is realized, and the master boards can be used for conveniently upgrading and updating each slave board, or the slave boards share the USB interface for upgrading and updating; the operating condition of each board position is instructed by the pilot lamp that corresponds, conveniently monitors the operation of nuclear core plate unusually, in time handles.

Drawings

Fig. 1 is the structural schematic diagram of the cluster server motherboard of the present invention.

Fig. 2 is a schematic structural diagram of the plate position of the present invention.

Detailed Description

The scheme of the present application is further described below with reference to figures 1 and 2:

a cluster server mainboard is characterized in that a plurality of board positions 10 for inserting a core board are arranged on a board body 1 of the mainboard, the board positions 10 are arranged in a matrix manner, and each board position 10 is respectively provided with a slot 11 for inserting the core board, a copper column 12 for supporting the core board and connecting the core board by matching with a screw, and an RTC clock 13; each board position 10 operates independently and carries out inter-board interactive communication based on an on-board data bus, or carries out external interactive communication based on an on-board interface, the on-board interface is arranged at the edge position of the board body 1 and comprises a plurality of USB2.0 interfaces 101, a Micro USB interface 102, a gigabit network interface 103, an SPI/SPO interface 104 and a Debug interface 105, the Debug interface 105 is respectively corresponding to each board position 10, the USB2.0 interface 101 is used for data interaction, and the Micro USB interface 102 is used for OTG bridging; the cluster server mainboard further comprises a power indicator lamp 106, a network indicator lamp 107, a working state indicator lamp 108, a Reset key 109 and a Recovery key 110 which are respectively corresponding to each board position 10, wherein the Reset key 109 is used for triggering the corresponding board position 10 to be restarted, and the Recovery key 110 is used for triggering the corresponding board position 10 to be restored and Reset. Also included are a power connector interface 111 for connecting to a power source and a fan interface 112 providing a dc voltage output.

The board 10 includes a master board and a plurality of slave boards, the master board has a right to manage each slave board, the gigabit interface 103 has a plurality of interfaces, one (denoted by reference numeral 103 a) is used by the master board independently, and the others (denoted by reference numeral 103 b) are used by each slave board in a shared manner. The main board position is the first board position inserted into the core board, the board positions subsequently inserted into the core board are the slave board positions, and after the main board position fails or is shut down, the main board position is selected from the board positions with the largest or smallest board position ID.

The both sides that the plate body 1 of cluster server mainboard is relative are equipped with and connect limit 14, be equipped with bayonet 15 between connecting limit 14 both ends and the plate body 1 for the mainboard is spacing with the cooperation of frame.

The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.

Claims

1. A cluster server motherboard, comprising: the core board comprises a plurality of board positions for inserting a core board, wherein each board position runs independently and carries out inter-board interactive communication based on an onboard data bus or carries out external interactive communication based on an onboard interface, the onboard interface is arranged at the edge of a board body and comprises a USB interface, a gigabit network interface, an SPI/SPO interface and a Debug interface, and the Debug interface comprises a plurality of board positions corresponding to the board positions respectively; the cluster server mainboard further comprises a power indicator light, a network indicator light, a working state indicator light, a Reset key and a Recovery key, wherein the power indicator light, the network indicator light, the working state indicator light, the Reset key and the Recovery key are respectively corresponding to each board position, the Reset key is used for triggering the corresponding board position to be restarted, and the Recovery key is used for triggering the corresponding board position to be restored and Reset; the board positions comprise a master board position and a plurality of slave board positions, the master board position has authority for managing each slave board position, the gigabit network interface is provided with a plurality of interfaces, one interface is independently used by the master board position, and the rest interfaces are shared by each slave board position.

2. The cluster server motherboard of claim 1 wherein: the master board position is the first board position inserted into the core board, and the subsequent board positions inserted into the core board are the slave board positions.

3. The cluster server motherboard of claim 2 wherein: and after the main board position fails or is shut down, the board position with the largest or smallest board position ID is used as the main board position.

4. A cluster server motherboard according to claim 1 or 2 or 3, characterized in that: the USB interface comprises a USB2.0 interface for data interaction and a Micro USB interface for OTG bridging.

5. A cluster server motherboard according to claim 1 or 2 or 3, characterized in that: the board position is the matrix and arranges, and each board position is equipped with the slot that supplies the core board to peg graft, the copper post that the core board of bearing and cooperation screw are connected respectively to and RTC clock.

6. A cluster server motherboard according to claim 1 or 2 or 3, characterized in that: the two opposite sides of the plate body are provided with connecting edges, and bayonets are arranged between the two ends of the connecting edges and the plate body.