CN110413322B - Server network port management method and system and substrate management controller - Google Patents
Server network port management method and system and substrate management controller Download PDFInfo
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- CN110413322B CN110413322B CN201910576031.4A CN201910576031A CN110413322B CN 110413322 B CN110413322 B CN 110413322B CN 201910576031 A CN201910576031 A CN 201910576031A CN 110413322 B CN110413322 B CN 110413322B
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- 238000007726 management method Methods 0.000 title claims abstract description 66
- 239000000758 substrate Substances 0.000 title abstract description 3
- 230000003287 optical effect Effects 0.000 claims abstract description 125
- 238000004891 communication Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2017—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where memory access, memory control or I/O control functionality is redundant
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4416—Network booting; Remote initial program loading [RIPL]
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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
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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
- H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
Abstract
The application discloses a server network port management method, which comprises the steps of initializing the network port state of each network port of a network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server; judging whether an electric port switching instruction is received or not; if an electric port switching instruction is received, setting the network port state of the optical port to be an invalid state and setting the network port state of the electric port to be an effective state so that the server receives an external access signal through the electric port; if the electric port switching instruction is not received, the network port state of the optical port is kept to be an effective state, and the network port state of the electric port is kept to be a failure state, so that the server receives internal communication signals through the optical port. The server network port management method can meet the requirements of different application scenes and ensure the reliability of server management. The application also discloses a server network port management system, a substrate management controller and a computer readable storage medium, which all have the technical effects.
Description
Technical Field
The application relates to the technical field of computers, in particular to a server network port management method; it also relates to a server portal management system, a baseboard management controller and a computer-readable storage medium.
Background
With the continuous improvement of the performance of the server and the continuous completion of hardware facilities, the application scenes and the deployment modes of the server are more and more abundant. Particularly, for the application of service function refinement and deep level, the server needs to integrate multiple functions in the management mode of the server so as to meet the requirements of different application scenes. However, the existing server only provides a single network access mode, that is, one MAC chip corresponds to one network port, and the network port is not open to the outside or only used for internal network connection, so that the requirements of different application scenarios cannot be met, and particularly, when a single network port fails, the server cannot be accessed through other modes, thereby seriously affecting the management reliability of the server.
In view of this, how to meet the requirements of different application scenarios and ensure the management reliability of the server are technical problems to be urgently solved by those skilled in the art.
Disclosure of Invention
The application aims to provide a server network port management method which can meet the requirements of different application scenes and ensure the management reliability of a server; another object of the present application is to provide a server portal management system, a baseboard management controller, and a computer-readable storage medium, all of which have the above technical effects.
In order to solve the above technical problem, the present application provides a server portal management method, including:
initializing the network port state of each network port of the network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server;
judging whether an electric port switching instruction is received or not;
if the electric port switching instruction is received, setting the network port state of the optical port to be in an invalid state and setting the network port state of the electric port to be in an effective state so as to receive an external access signal through the electric port;
and if the electric port switching instruction is not received, keeping the network port state of the optical port as an effective state, and keeping the network port state of the electric port as a failure state so as to receive the internal communication signal passing through the optical port.
Optionally, the method further includes:
detecting whether a link connected with the optical port is in failure;
and if the link connected with the optical port fails, setting the network port state of the optical port to be in a failure state and setting the network port state of the electric port to be in an effective state.
Optionally, after setting the network port state of the optical port to a failure state and setting the network port state of the electrical port to an active state, the method further includes:
judging whether an optical port switching instruction is received;
and if the optical port switching instruction is received, setting the network port state of the optical port to be an effective state and setting the network port state of the electric port to be a failure state.
Optionally, the network card includes a VSC8211 type PHY chip and an MAC chip.
In order to solve the above technical problem, the present application further provides a server portal management system, including:
the initialization module is used for initializing the network port state of each network port of the network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server;
the first judgment module is used for judging whether an electric port switching instruction is received or not;
the first setting module is used for setting the network port state of the optical port into a failure state and setting the network port state of the electric port into an effective state if the electric port switching instruction is received so as to receive an external access signal passing through the electric port; and if the electric port switching instruction is not received, keeping the network port state of the optical port as an effective state, and keeping the network port state of the electric port as a failure state so as to receive the internal communication signal passing through the optical port.
Optionally, the method further includes:
the detection module is used for detecting whether a link connected with the optical port has a fault;
and the switching module is used for setting the network port state of the optical port into a failure state and setting the network port state of the electric port into an effective state if a link connected with the optical port fails.
Optionally, the method further includes:
the second judgment module is used for judging whether an optical port switching instruction is received or not;
and the second setting module is used for setting the network port state of the optical port into an effective state and setting the network port state of the electric port into an invalid state if the optical port switching instruction is received.
In order to solve the above technical problem, the present application further provides a baseboard management controller, including:
a memory for storing a computer program;
a processor for implementing the steps of the server portal management method as described in any one of the above when executing the computer program.
To solve the above technical problem, the present application further provides a computer-readable storage medium storing a computer program, which when executed by a processor, implements the steps of the server portal management method according to any one of the above.
The server network port management method comprises the steps of initializing the network port state of each network port of a network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server; judging whether an electric port switching instruction is received or not; if the electric port switching instruction is received, setting the network port state of the optical port to be in an invalid state and setting the network port state of the electric port to be in an effective state so that the server receives an external access signal through the electric port; and if the electric port switching instruction is not received, keeping the network port state of the optical port as an effective state, and keeping the network port state of the electric port as a failure state so that the server receives internal communication signals through the optical port.
According to the server network port management method, the network port of the server comprises an optical port for internal communication of the server and an electric port for external access to the server, and when the condition that an electric port switching instruction is received is judged, the network port state of the electric port is set to be in an effective state, and meanwhile, the network port state of the optical port is set to be in an ineffective state, so that the aim of managing the server by the external access server can be fulfilled through the electric port; on the contrary, if the electric port switching instruction is not received, the requirement of external access to the server is not required, and at the moment, the network port state of the optical port is kept to be an effective state, so that the internal communication of the server is realized by utilizing the optical port. Therefore, the server internet access management method provided by the application can realize the internal communication of the server and the external access of the server, thereby meeting the requirements of different application scenes. When internal communication can not be carried out through the optical port, link switching can be realized, operation of externally accessing the server can be realized through the electric port instead, and the server is managed, so that the reliability of server management is guaranteed.
The server network port management system, the baseboard management controller and the computer readable storage medium provided by the application all have the technical effects.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the prior art and the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic flowchart of a server portal management method according to an embodiment of the present application;
fig. 2 is a schematic diagram of a server portal management system according to an embodiment of the present application;
fig. 3 is a schematic diagram of a baseboard management controller according to an embodiment of the present application.
Detailed Description
The core of the application is to provide a server network port management method which can meet the requirements of different application scenes and ensure the management reliability of the server; at the other core of the present application, a server portal management system, a baseboard management controller, and a computer-readable storage medium are provided, all having the above technical effects.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a server portal management method according to an embodiment of the present application; referring to fig. 1, the server portal management method includes:
s101: initializing the network port state of each network port of the network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server;
specifically, the server network port management method provided by the application is mainly applied to blade servers, meets the requirements of server management in different application scenes, and can manage the servers through internal communication with the servers and external access to the servers. Thus, the network port of the server needs to include an optical port for internal communication of the server and an electrical port for external access to the server. In order to achieve the purpose that the network port of the server includes both an optical port and an electrical port, the network card having the optical port and the electrical port is configured by using a PHY chip having two or more ports in cooperation with an MAC chip of a BMC (baseboard management controller). Namely, a PHY chip with two or more ports and an MAC chip are integrated to obtain a network card with an optical port and an electric port. In practical application, the network port states of the optical port and the electrical port are initialized, that is, the initial states of the optical port and the electrical port are set. The optical port is set to be an effective state by default, the electrical port is set to be a failure state, that is, the network port state of the optical port is set to be the effective state during initialization, and the network port state of the electrical port is the failure state. At this time, when the optical port is enabled, the internal communication of the server can be realized by the link connected with the optical port, and further, the related management operation is carried out on the server.
In a specific embodiment, the network card includes a VSC8211 PHY chip and a MAC chip.
Specifically, in this embodiment, a network card having an optical port and an electrical port is formed by specifically using a VSC8211 type PHY chip and matching with an MAC chip. The VSC8211 type PHY chip can operate in 4 modes, including an active optical port only mode, an active electrical port only mode, an automatic mode with optical port first, and an automatic mode with electrical port first. In view of the link connection mode on hardware and in order to avoid the misoperation of the electrical interface, preferably, the VSC8211 type PHY chip is set to be in a non-automatic mode, and whether the optical interface or the electrical interface is effective is set accordingly according to the actual application situation.
S102: judging whether an electric port switching instruction is received or not;
specifically, after the initialization of the network port state is completed, the internal communication with the server can be realized through the optical port so as to manage the server. In addition, the baseboard management controller also judges whether an electric port switching instruction is received in real time in the running process of the server so as to further determine whether to switch the optical port and the network port state of the electric port, so as to meet the requirement of accessing the server from the outside.
S103: if an electric port switching instruction is received, setting the network port state of the optical port to be an invalid state and setting the network port state of the electric port to be an effective state so that the server receives an external access signal through the electric port;
specifically, after the electrical port switching instruction is judged to be received, the state of the network port of the electrical port is further set from the failure state to the valid state, and the state of the network port of the optical port is further set from the valid state to the failure state. Therefore, on the basis that the link is connected with the electric port and the link is conducted, the server can be accessed through the link connected with the electric port, the purpose of accessing the server from the outside is achieved, and the requirement of managing the server by the server from the outside is met.
S104: if the electric port switching instruction is not received, the network port state of the optical port is kept to be an effective state, and the network port state of the electric port is kept to be a failure state, so that the server receives internal communication signals through the optical port.
Specifically, under the condition that the electric port switching instruction is not received, the network port state of the optical port can be kept to be the effective state all the time, and the network port state of the electric port can be kept to be the failure state. Therefore, the CMC, i.e., the centralized manager, can communicate with the baseboard management controller through the link connected to the optical port, so as to manage the server.
Further, on the basis of the foregoing embodiment, in a specific implementation manner, after setting the port status of the optical port to the disabled state and setting the port status of the electrical port to the enabled state, determining whether an optical port switching instruction is received; and if an optical port switching instruction is received, setting the network port state of the optical port to be an effective state and setting the network port state of the electric port to be a failure state.
Specifically, after the operation of setting the port state of the optical port to the disabled state and setting the port state of the electrical port to the enabled state is completed, the BMC may further determine whether an optical port switching instruction is received, and if the optical port switching instruction is received, set the port state of the optical port to the enabled state and set the port state of the electrical port to the disabled state, that is, restore the optical port to the enabled state and the electrical port to the disabled state, so as to implement management of the server by performing internal communication with the server again. On the contrary, if the optical port switching instruction is not received, after the network port state of the optical port is set to the failure state and the network port state of the electrical port is set to the effective state, the network port state of the optical port can be kept to be set to the failure state and the network port state of the electrical port can be kept to be set to the effective state, so that the server can be managed in a mode of accessing the server through the outside.
Further, on the basis of the foregoing embodiment, in a specific implementation manner, the server portal management method may further include detecting whether a link connected to the optical interface fails; if the link connected with the optical port fails, the network port state of the optical port is set to be in a failure state, and the network port state of the electric port is set to be in an effective state.
Specifically, in the running process of the server in which the optical port takes effect, the BMC can also automatically detect whether a link connected with the optical port fails in real time; once a link connected with the optical port is found to be in fault, the network port state of the optical port is set to be in a failure state, and the network port state of the electric port is set to be in an effective state, so that the server can be managed in a mode of accessing the server from the outside under the condition that the internal communication of the server cannot be normally realized, and the reliability of server management is guaranteed.
In addition, the electrical port switching instruction and the optical port switching instruction can be generated and sent instructions for operating a related webpage interface by a manager. And the network port state setting operation performed after the BMC receives the electrical port switching instruction or the optical port switching instruction can be implemented by setting the relevant setting parameters carried by the switching instruction in the relevant registers of the PHY chip, and by setting the relevant registers, the PHY chip is restarted, so that the PHY chip is in a corresponding working mode, such as an active optical port only mode or an active optical port only mode, after being restarted. The interface for setting the register may be specifically selected as RGM11, and the setting of the register may be as follows:
#1,set bits[15:12]and bits[2:1]of register 23；
#2,set bit 15of register 0to 1to do software reset；
in summary, according to the server network port management method provided by the present application, the network port of the server includes an optical port for internal communication of the server and an electrical port for external access to the server, and when it is determined that an electrical port switching instruction is received, the network port state of the electrical port is set to an active state and the network port state of the optical port is set to an inactive state, so that the purpose of managing the server by the external access server can be achieved through the electrical port; on the contrary, if the electric port switching instruction is not received, the requirement of external access to the server is not required, and at the moment, the network port state of the optical port is kept to be an effective state, so that the internal communication of the server is realized by utilizing the optical port. Therefore, the server network port management method provided by the application can realize internal communication of the server and external access to the server, so that the requirements of different application scenes are met. When internal communication can not be carried out through the optical port, link switching can be realized, operation of externally accessing the server can be realized through the electric port instead, and the server is managed, so that the reliability of server management is guaranteed.
The present application further provides a server portal management system, and the server portal management system described below may be referred to in correspondence with the server portal management method described above. Referring to fig. 2, the server portal management system includes:
the initialization module 10 is used for initializing the network port state of each network port of the network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server;
the first judging module 20 is configured to judge whether an electrical port switching instruction is received;
a first setting module 30, configured to set a network port state of the optical port to an invalid state and set a network port state of the electrical port to an active state if an electrical port switching instruction is received, so as to receive an external access signal via the electrical port; if the electric port switching instruction is not received, the network port state of the optical port is kept to be an effective state, and the network port state of the electric port is kept to be a failure state so as to receive internal communication signals through the optical port.
On the basis of the above embodiment, optionally, the method further includes:
the detection module is used for detecting whether a link connected with the optical port has a fault;
and the switching module is used for setting the network port state of the optical port into a failure state and setting the network port state of the electric port into a valid state if a link connected with the optical port fails.
On the basis of the above embodiment, optionally, the method further includes:
the second judgment module is used for judging whether an optical port switching instruction is received;
and the second setting module is used for setting the network port state of the optical port into an effective state and setting the network port state of the electric port into an invalid state if receiving the optical port switching instruction.
Referring to fig. 3, fig. 3 is a schematic diagram of a baseboard management controller according to an embodiment of the present application, and with reference to fig. 3, the baseboard management controller includes:
a memory 1 and a processor 2; wherein, the memory 1 is used for storing a computer program, and the processor 2 is used for implementing the following steps when executing the computer program:
initializing the network port state of each network port of the network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server; judging whether an electric port switching instruction is received or not; if an electric port switching instruction is received, setting the network port state of the optical port to be an invalid state and setting the network port state of the electric port to be an effective state so that the server receives an external access signal through the electric port; if the electric port switching instruction is not received, the network port state of the optical port is kept to be an effective state, and the network port state of the electric port is kept to be a failure state, so that the server receives internal communication signals through the optical port.
For the introduction of the baseboard management controller provided in the present application, please refer to the embodiment of the above method, which is not described herein again.
The present application further provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of:
initializing the network port state of each network port of the network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server; judging whether an electric port switching instruction is received or not; if an electric port switching instruction is received, setting the network port state of the optical port to be an invalid state and setting the network port state of the electric port to be an effective state so that the server receives an external access signal through the electric port; if the electric port switching instruction is not received, the network port state of the optical port is kept to be an effective state, and the network port state of the electric port is kept to be a failure state, so that the server receives internal communication signals through the optical port.
The computer-readable storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
For the introduction of the computer-readable storage medium provided in the present application, please refer to the above method embodiments, which are not described herein again.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device, the apparatus and the computer-readable storage medium disclosed by the embodiments correspond to the method disclosed by the embodiments, so that the description is simple, and the relevant points can be referred to the description of the method.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The server portal management method, system, baseboard management controller and computer readable storage medium provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (7)
1. A server portal management method is characterized by comprising the following steps:
initializing the network port state of each network port of the network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server;
judging whether an electric port switching instruction is received or not;
if the electric port switching instruction is received, setting the network port state of the optical port to be in an invalid state and setting the network port state of the electric port to be in an effective state so that the server receives an external access signal through the electric port;
if the electric port switching instruction is not received, keeping the network port state of the optical port as an effective state, and keeping the network port state of the electric port as a failure state, so that the server receives an internal communication signal through the optical port;
further comprising:
detecting whether a link connected with the optical port is in failure;
and if the link connected with the optical port fails, setting the network port state of the optical port to be in a failure state and setting the network port state of the electric port to be in an effective state.
2. The method for managing the network port of the server according to claim 1, wherein the step of setting the network port status of the optical port to a failure status and setting the network port status of the electrical port to a valid status further comprises:
judging whether an optical port switching instruction is received or not;
and if the optical port switching instruction is received, setting the network port state of the optical port to be an effective state and setting the network port state of the electric port to be a failure state.
3. The method according to claim 2, wherein the network card comprises a VSC8211 PHY chip and a MAC chip.
4. A server portal management system, comprising:
the initialization module is used for initializing the network port state of each network port of the network card; the network port comprises an optical port for internal communication of the server and an electric port for external access to the server;
the first judgment module is used for judging whether an electric port switching instruction is received or not;
the first setting module is used for setting the network port state of the optical port into a failure state and setting the network port state of the electric port into a valid state if the electric port switching instruction is received, so that the server receives an external access signal through the electric port; if the electric port switching instruction is not received, keeping the network port state of the optical port as an effective state, and keeping the network port state of the electric port as a failure state, so that the server receives an internal communication signal through the optical port;
further comprising:
the detection module is used for detecting whether a link connected with the optical port has a fault;
and the switching module is used for setting the network port state of the optical port into a failure state and setting the network port state of the electric port into a valid state if the link connected with the optical port fails.
5. The server portal management system according to claim 4, further comprising:
the second judgment module is used for judging whether an optical port switching instruction is received or not;
and the second setting module is used for setting the network port state of the optical port into an effective state and setting the network port state of the electric port into an invalid state if the optical port switching instruction is received.
6. A baseboard management controller, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the server portal management method of any of claims 1 to 3 when executing said computer program.
7. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements the steps of the server portal management method according to any one of claims 1 to 3.
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| US20100106767A1 (en) * | 2008-10-24 | 2010-04-29 | Microsoft Corporation | Automatically securing distributed applications |
| US20150169345A1 (en) * | 2013-12-18 | 2015-06-18 | International Business Machines Corporation | Software-defined networking (sdn) for management of traffic between virtual processors |
| CN108055139A (en) * | 2017-12-05 | 2018-05-18 | 安徽皖通邮电股份有限公司 | A kind of communication apparatus port cost method under reduction idle state |
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