CN113645067A - Network management system and method of multi-node substrate management controller - Google Patents
Network management system and method of multi-node substrate management controller Download PDFInfo
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- CN113645067A CN113645067A CN202110887338.3A CN202110887338A CN113645067A CN 113645067 A CN113645067 A CN 113645067A CN 202110887338 A CN202110887338 A CN 202110887338A CN 113645067 A CN113645067 A CN 113645067A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000758 substrate Substances 0.000 title abstract description 11
- 238000007726 management method Methods 0.000 claims description 136
- 230000003068 static effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
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- 238000004891 communication Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
- H04L41/0846—Configuration by using pre-existing information, e.g. using templates or copying from other elements based on copy from other elements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
Abstract
The invention provides a network management system and a method of a multi-node substrate management controller, wherein the system comprises: the system comprises a control cabinet, a plurality of baseboard management controllers, a plurality of control nodes and a middle section connecting plate, wherein the plurality of baseboard management controllers, the plurality of control nodes and the middle section connecting plate are arranged in the control cabinet; the middle section connecting plate is respectively connected with the plurality of substrate management controllers and the plurality of control nodes, the middle section connecting plate is configured with network configuration information of each control node, and the substrate management controllers establish network control between the substrate management controllers and the corresponding control nodes based on the network configuration information in the middle section connecting plate. According to the invention, the network configuration information of each control node is stored on the middle section connecting plate, and the substrate management controller establishes network control between the substrate management controller and the corresponding control node based on the network configuration information in the middle section connecting plate after each start, so that the technical problem that the control node cannot normally work when mixed insertion occurs in the control cabinet is effectively avoided, the program burning times of the control node are reduced, and the control efficiency of the control cabinet is improved.
Description
Technical Field
The invention belongs to the technical field of electronic equipment, and particularly relates to the technical field of cabinet control.
Background
The control cabinet is an indispensable component of the electrical equipment, is a carrier of the electrical control equipment, and is generally divided into a server cabinet, a network cabinet, a console cabinet and the like. In a control cabinet (Rack), there are a plurality of control nodes (Node), for example, there are 20 machines in a control cabinet (Rack), and the 20 machines are 20 control nodes (Node) relative to the control cabinet (Rack); for example, a control cabinet (Rack) includes a plurality of pluggable hardware devices, and these pluggable hardware devices are referred to as control nodes (Node) with respect to the control cabinet (Rack). Network information of each traditional control Node needs to be respectively burned to each control Node (Node) through an ipmi tool or offline through a burner at a preprocessing station, if 4 control nodes exist, 4 control nodes need to be burned, if N control nodes exist, N control nodes need to be burned, burning information of the control nodes needs to be maintained, and in a traditional cabinet system with multiple control nodes, the control nodes (Node nodes) are plugged from a control cabinet, mixed insertion is easily caused due to misoperation, MAC address information of a Baseboard Management Controller (BMC) corresponding to each control Node (Node) is inconsistent with labeling of a bracket (chasis) in the control cabinet, and functions of the control nodes are abnormal.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a network management system and method for a multi-node baseboard management controller, which are used to solve the technical problem in the prior art that a control node cannot normally operate when mixed insertion occurs in a control cabinet.
To achieve the above and other related objects, an embodiment of the present invention provides a network management system of a multi-node baseboard management controller, including: the system comprises a control cabinet, a plurality of baseboard management controllers, a plurality of control nodes and a middle section connecting plate, wherein the plurality of baseboard management controllers, the plurality of control nodes and the middle section connecting plate are arranged in the control cabinet; wherein: the middle section fishplate bar is respectively connected with the plurality of baseboard management controllers and the plurality of control nodes, the middle section fishplate bar is configured with network configuration information of each control node, and the baseboard management controllers establish network control between the middle section fishplate bar and the corresponding control nodes based on the network configuration information in the middle section fishplate bar.
And the baseboard management controller reads the network configuration information of the corresponding control node from the middle connecting plate after being started every time, and establishes network control between the baseboard management controller and the corresponding control node.
In an embodiment of the present application, the method further includes: and the registers are connected with the baseboard management controllers and used for storing node information of a plurality of control nodes, and after each baseboard management controller is started, the node information of the control nodes is obtained from the registers, and network configuration information of the corresponding control nodes is read from the middle connecting plate based on the node information of the control nodes.
In an embodiment of the present application, the node information of the control node is a node serial number.
In an embodiment of the present application, the network configuration information of the control node is respectively stored in different areas in the memory of the middle fishplate bar according to the size of the content.
In an embodiment of the present application, the network configuration information of the control node includes a plurality of physical addresses, field replaceable units, dynamic IP addresses, and static IP addresses of the control node.
The invention also provides a network management method of the multi-node substrate management controller, which comprises the following steps: network configuration information of a plurality of control nodes is stored in a middle section connecting plate in advance; and the baseboard management controller establishes network control between the baseboard management controller and the corresponding control node based on the network configuration information in the middle connection plate.
In an embodiment of the present application, the establishing, by the baseboard management controller based on the network configuration information in the middle tab, a network management control between the baseboard management controller and a corresponding control node includes: after the baseboard management controller is started each time, the node information of the control nodes is obtained from a register which stores the node information of a plurality of control nodes; reading network configuration information of a corresponding control node from the middle connecting plate based on the node information of the control node; and the baseboard management controller establishes network control between the baseboard management controller and the corresponding control node based on the network configuration information in the middle connecting plate.
In an embodiment of the present application, the node information of the control node is a node serial number; the network configuration information of the control node includes a plurality of a physical address, a field replaceable unit, a dynamic IP address, and a static IP address of the control node.
In an embodiment of the present application, the network configuration information of the control node is respectively stored in different areas in the memory of the middle fishplate bar according to the size of the content.
As described above, the network management system and method of the multi-node baseboard management controller according to the present invention have the following advantages:
according to the invention, the network configuration information of each control node is stored on the middle section connecting plate, and the substrate management controller establishes network control between the substrate management controller and the corresponding control node based on the network configuration information in the middle section connecting plate after each start, so that the technical problem that the control node cannot normally work when mixed insertion occurs in the control cabinet is effectively avoided, the program burning times of the control node are also effectively reduced, and the control efficiency of the control cabinet is effectively improved.
Drawings
FIG. 1 is a schematic diagram illustrating an overall schematic structure of a network management system of a multi-node baseboard management controller according to the present invention.
Fig. 2 is a schematic diagram illustrating a baseboard management controller in a network management system of a multi-node baseboard management controller according to the present invention reading network configuration information of a corresponding control node from a middle connection board.
Fig. 3 is a schematic diagram illustrating a principle that a baseboard management controller in a network management system of a multi-node baseboard management controller according to the present invention establishes network management and control between the baseboard management controller and a corresponding control node based on network configuration information in a middle connection board.
FIG. 4 is a flowchart illustrating a network management method of a multi-node baseboard management controller according to the present invention.
Fig. 5 is a schematic flow chart illustrating a process of the baseboard management controller establishing network control between the baseboard management controller and a corresponding control node based on network configuration information in the middle connection board according to the network management method of the multi-node baseboard management controller of the present invention.
Description of the element reference numerals
1 network management system of multi-node base plate management controller
100 control cabinet
110 baseboard management controller
120 middle section connecting plate
130 control node
140 register
S100 to S200
S210-S230
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
The present embodiment aims to provide a network management system and a method for a multi-node baseboard management controller, which are used to solve the technical problem in the prior art that a control node cannot normally operate when mixed insertion occurs in a control cabinet.
The principle and implementation of the network management system and method of the multi-node baseboard management controller of the present invention will be described in detail below, so that those skilled in the art can understand the network management system and method of the multi-node baseboard management controller of the present invention without creative labor.
Example 1
As shown in fig. 1, the present embodiment provides a network management system of a multi-node baseboard management controller, including: the system comprises a control cabinet, a plurality of baseboard management controllers, a plurality of control nodes and a middle section connecting plate, wherein the plurality of baseboard management controllers, the plurality of control nodes and the middle section connecting plate are arranged in the control cabinet; wherein: the middle section fishplate bar is respectively connected with the plurality of baseboard management controllers and the plurality of control nodes, the middle section fishplate bar is configured with network configuration information of each control node, and the baseboard management controllers establish network control between the middle section fishplate bar and the corresponding control nodes based on the network configuration information in the middle section fishplate bar.
In this embodiment, the control cabinet is, but not limited to, a server cabinet, a network cabinet, a console cabinet, and the like, the Node device in the control Node (Node) is determined based on the type of the control cabinet, and the control Node includes, for example, at least one server, or at least one network device, or at least one controller. The mid-Plane Board (mid Plane Board) includes an integrated connector and an internal switch connected to the integrated connector and the control nodes (Node), and coordinates communication between each of the baseboard management controllers and each of the control nodes.
In this embodiment, the network configuration information of each control node is pre-stored in the middle-section connecting plate, and the baseboard management controller establishes network control with the corresponding control node based on the network configuration information in the middle-section connecting plate.
That is, in this embodiment, the network configuration information of each control Node (Node) corresponding to each bmc is stored on the middle tab, N times of original burning for N control nodes is improved to 1 time of burning, and the coupling between the network configuration of each control Node (Node) and the control cabinet is released, so that there is no problem of configuration confusion when each control Node (Node) is mixed and inserted on the control cabinet. And storing the network configuration information of all control nodes (nodes) on the middle connecting plate, and reading the network configuration on the middle connecting plate to take effect when the firmware of the baseboard management controller is started.
Wherein the network configuration information of the control node includes, but is not limited to, a plurality of a physical address, a field replaceable unit, a dynamic IP address, and a static IP address of the control node.
Specifically, in this embodiment, the network configuration information of the control node is respectively stored in different areas in the memory of the middle fishplate bar according to the content size.
That is to say, the middle bridge plate is provided with a memory with a storage function, preferably an electrically-charged erasable programmable read-only memory (EEPROM), the network configuration information of the control nodes is written into the memory (EEPROM) of the middle bridge plate through EEPROM programming software, the network configuration information of the control nodes is distributed in different areas of the EEPROM according to the content size, for example, the network configuration information of the control nodes 1 is stored in the area 1 of the EEPROM, the network configuration information of the control nodes 2 is stored in the area 2 of the EEPROM, and so on, the network configuration information of each control node is respectively stored in the corresponding area in the memory of the middle bridge plate according to the content size.
In this embodiment, the baseboard management controller reads network configuration information of a corresponding control node from the middle section fishplate bar after each startup, and establishes network management and control between the baseboard management controller and the corresponding control node.
Specifically, as shown in fig. 2, in the present embodiment, the network management system of the multi-node baseboard management controller further includes: and the register is connected with each baseboard management controller and used for storing node information of a plurality of control nodes, and each baseboard management controller acquires the node information of the control nodes from the register after being started every time and reads the network configuration information of the corresponding control nodes from the middle connecting plate based on the node information of the control nodes.
The node information of the control node is a node serial number, and the node serial number refers to a slot serial number of a slot configured for the control node in the control cabinet.
In this embodiment, a register is provided for each of the bmcs, for example, a register is provided for each of the bmcs through a General-purpose input/output (GPIO), and the register is used for the bmcsThe device identifies the slot position of the current control node based on the slot serial number, and when the baseboard management controller identifies the slot position of the current control node, the network configuration information of the control node in the corresponding area of the middle section connecting plate is obtained through the bus, wherein the bus is preferably but not limited to an integrated circuit bus (I)2C Bus). And when the baseboard management controller reads the network configuration information of the control node in the corresponding area, applying the configuration information to the self function module or the network, and the like.
Fig. 3 is a schematic diagram illustrating a principle that a baseboard management controller in a network management system of a multi-node baseboard management controller according to this embodiment establishes network management and control between the baseboard management controller and a corresponding control node based on network configuration information in a middle connection board.
As shown in fig. 3, when the baseboard management controller is started to perform initialization, the firmware of the baseboard management controller obtains node information of a control node from a register, that is, obtains a slot serial number from a register (GPIO), then reads network configuration information of a corresponding control node from the middle section connecting plate based on the node information of the control node, that is, identifies a slot position where the current control node is located based on the slot serial number, and when the baseboard management controller identifies the slot position where the current control node is located, obtains the network configuration information of the control node in a corresponding region of the middle section connecting plate through a bus. And finally, the basic management controller performs self-adaptive configuration and generation configuration on the basis of the acquired network configuration information of the control nodes and the corresponding control nodes to complete network management and control between the baseboard management controller and the corresponding control nodes.
Therefore, in the network management of the multi-node baseboard management controller in this embodiment, the network configuration information of each control node is stored in the middle section connecting plate, and the baseboard management controller establishes network control with the corresponding control node based on the network configuration information in the middle section connecting plate after being started each time, thereby effectively avoiding the technical problem that the control node cannot normally work when mixed insertion occurs in the control cabinet, effectively reducing the times of program burning of the control node, and effectively improving the control efficiency of the control cabinet.
Example 2
As shown in fig. 4, the present embodiment provides a network management method for a multi-node baseboard management controller, the method includes the following steps:
step S100, network configuration information of a plurality of control nodes is stored in the middle fishplate bar in advance.
In this embodiment, the network configuration information of the control node is respectively stored in different areas in the memory of the middle fishplate bar according to the content size.
The storage manner in which the network configuration information of the plurality of control nodes is stored in the middle fishplate bar in advance has been described in detail in embodiment 1, and is not described herein again.
Step S200, the baseboard management controller establishes network control between the baseboard management controller and the corresponding control node based on the network configuration information in the middle connection plate.
Specifically, in this embodiment, as shown in fig. 5, the establishing, by the baseboard management controller, network management and control between the baseboard management controller and the corresponding control node based on the network configuration information in the middle fishplate bar includes:
step S210, after the baseboard management controller is started each time, the node information of the control nodes is obtained from a register which stores the node information of a plurality of control nodes;
step S220, based on the node information of the control node, reads the network configuration information of the corresponding control node from the middle bridge board.
In this embodiment, the node information of the control node is a node serial number; the network configuration information of the control node includes a plurality of a physical address, a field replaceable unit, a dynamic IP address, and a static IP address of the control node.
The reading of the network configuration information of the corresponding control node from the middle connection board based on the node information of the control node has been described in detail in embodiment 1, and is not described herein again.
Step S230, the baseboard management controller establishes network management and control between the baseboard management controller and the corresponding control node based on the network configuration information in the middle fishplate bar.
In this embodiment, the implementation principle of steps S100 to S200, and steps S210 to S230 is the same as that of the network management system of the multi-node baseboard management controller in embodiment 1, and similar or identical technical features between the principles are not described again.
In summary, the network configuration information of each control node is stored in the middle connection board, and the baseboard management controller establishes network control between the baseboard management controller and the corresponding control node based on the network configuration information in the middle connection board after each startup, so that the technical problem that the control node cannot normally work when mixed insertion occurs in the control cabinet is effectively avoided, the program burning times of the control nodes are also effectively reduced, and the control efficiency of the control cabinet is effectively improved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A network management system of a multi-node baseboard management controller is characterized in that: the method comprises the following steps: the system comprises a control cabinet, a plurality of baseboard management controllers, a plurality of control nodes and a middle section connecting plate, wherein the plurality of baseboard management controllers, the plurality of control nodes and the middle section connecting plate are arranged in the control cabinet; wherein:
the middle section fishplate bar is respectively connected with the plurality of baseboard management controllers and the plurality of control nodes, the middle section fishplate bar is configured with network configuration information of each control node, and the baseboard management controllers establish network control between the middle section fishplate bar and the corresponding control nodes based on the network configuration information in the middle section fishplate bar.
2. The network management system of a multi-node baseboard management controller of claim 1, wherein: and the baseboard management controller reads the network configuration information of the corresponding control node from the middle connecting plate after being started every time, and establishes network control between the baseboard management controller and the corresponding control node.
3. The network management system of a multi-node baseboard management controller of claim 2, wherein: further comprising: and the registers are connected with the baseboard management controllers and used for storing node information of a plurality of control nodes, and after each baseboard management controller is started, the node information of the control nodes is obtained from the registers, and network configuration information of the corresponding control nodes is read from the middle connecting plate based on the node information of the control nodes.
4. The network management system of a multi-node baseboard management controller of claim 3, wherein: and the node information of the control node is a node serial number.
5. The network management system of a multi-node baseboard management controller of claim 1 or 3, wherein: and the network configuration information of the control node is respectively stored in different areas in the memory of the middle fishplate bar according to the content size.
6. The network management system of a multi-node baseboard management controller of claim 1, wherein: the network configuration information of the control node includes a plurality of a physical address, a field replaceable unit, a dynamic IP address, and a static IP address of the control node.
7. A network management method of a multi-node baseboard management controller is characterized in that: the method comprises the following steps:
network configuration information of a plurality of control nodes is stored in a middle section connecting plate in advance;
and the baseboard management controller establishes network control between the baseboard management controller and the corresponding control node based on the network configuration information in the middle connection plate.
8. The network management method of a multi-node baseboard management controller of claim 7, wherein: the establishing, by the baseboard management controller, network control between the baseboard management controller and the corresponding control node based on the network configuration information in the middle connection board includes:
after the baseboard management controller is started each time, the node information of the control nodes is obtained from a register which stores the node information of a plurality of control nodes;
reading network configuration information of a corresponding control node from the middle connecting plate based on the node information of the control node;
and the baseboard management controller establishes network control between the baseboard management controller and the corresponding control node based on the network configuration information in the middle connecting plate.
9. The network management method of a multi-node baseboard management controller of claim 8, wherein: the node information of the control node is a node serial number; the network configuration information of the control node includes a plurality of a physical address, a field replaceable unit, a dynamic IP address, and a static IP address of the control node.
10. The network management method of a multi-node baseboard management controller of claim 7, wherein: and the network configuration information of the control node is respectively stored in different areas in the memory of the middle fishplate bar according to the content size.
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| US20210157698A1 (en) * | 2019-11-22 | 2021-05-27 | Inventec (Pudong) Technology Corporation | Method, System, Storage Media And Device For Stress Test Of Baseboard Management Controllers |
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