CN114339836A - Communication management equipment of server - Google Patents
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- CN114339836A CN114339836A CN202111667064.3A CN202111667064A CN114339836A CN 114339836 A CN114339836 A CN 114339836A CN 202111667064 A CN202111667064 A CN 202111667064A CN 114339836 A CN114339836 A CN 114339836A
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- 230000003993 interaction Effects 0.000 claims abstract description 38
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- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 9
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- 230000017525 heat dissipation Effects 0.000 description 2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses communication management equipment of servers, which comprises wireless network modules arranged in each server and gateways which are in wireless communication connection with the wireless network modules and are connected with an upper computer, wherein the wireless network modules can establish wireless network communication for BMC (baseboard management controller) in the server where the wireless network modules are positioned and the gateways, so that data interaction is carried out between the BMC in each server and the upper computer through wireless network communication. Therefore, the BMC in each server is communicated with the upper computer through the wireless network, a plurality of network cables do not need to be arranged, data interaction between each server and the upper computer is guaranteed, and operation and maintenance time of workers on the network cables is saved.
Description
Technical Field
The invention relates to the field of server management, in particular to communication management equipment of a server.
Background
The BMC (Baseboard Management Controller) is generally disposed in the server, and the BMC monitors and manages the server by detecting out-of-band Management signals of the server, such as a fan speed, a temperature, a voltage, and a power state of the server, and sending the detected out-of-band Management signals to an upper computer, so that a user can monitor a health state of the server through the upper computer, thereby implementing remote out-of-band Management of the server.
However, in the prior art, the servers are connected to the network switch through the network cable and then connected to the upper computer through the network switch, the BMC in the servers indirectly performs data interaction through the network cable and the network switch and the upper computer, and because a plurality of servers are usually arranged in one cabinet, each server needs to be connected to the network switch through the network cable, not only is a cable management facility additionally required to be configured, but also operation and maintenance are inconvenient, and the air duct of the server is blocked, so that heat dissipation of the server is inconvenient.
Disclosure of Invention
The invention aims to provide communication management equipment of servers, wherein the BMC in each server is communicated with an upper computer through a wireless network without arranging a plurality of network cables, so that data interaction between each server and the upper computer is ensured, and the operation and maintenance time of workers on the network cables is saved.
In order to solve the above technical problem, the present invention provides a communication management device of a server, including:
the wireless network module is arranged in each server and used for establishing wireless network communication between the BMC in the server and the gateway;
the gateway is in wireless communication connection with each wireless network module and is connected with an upper computer, and is used for enabling the BMC in each server to perform data interaction with the upper computer through wireless network communication.
Preferably, the wireless network module is specifically configured to receive first data of a BMC in a server where the wireless network module is located, and send the first data to the gateway through the wireless network communication; sending the second data to the BMC in the server where the second data is located;
the gateway is specifically used for sending the first data to the upper computer and sending the second data sent by the upper computer to the wireless network module in the server corresponding to the second data through the wireless network communication.
Preferably, the wireless network module is specifically configured to receive first data of the BMC or send the second data to the BMC based on a heartbeat signal sent by the BMC in a server where the wireless network module is located, and send the first data to the gateway through the wireless network communication.
Preferably, the first data comprises a BMC check value;
the wireless network module is also used for sending a restart signal to the BMC when the heartbeat signal and the BMC check value sent by the BMC in the server where the wireless network module is located are not received so as to control the BMC to restart.
Preferably, the wireless network module is further configured to store the second data in a memory of the wireless network module when the heartbeat signal and the BMC check value sent by the BMC in the server where the wireless network module is located are not received, and send the second data to the BMC after the heartbeat signal and the BMC check value sent by the BMC in the server where the wireless network module is located are received.
Preferably, the method further comprises the following steps:
the wired network module is arranged in each server and used for establishing wired network communication between the BMC in the server and the network switch;
the network switch is connected with each wired network module through a network cable and connected with the upper computer, and is used for enabling the BMC in each server to be in data interaction with the upper computer through wired network communication.
Preferably, the BMC is further configured to send an activation signal to the wireless network module or the wired network module in the server where the BMC is located based on a setting of a user;
the wireless network module is specifically used for establishing wireless network communication for the BMC and the gateway in the server where the wireless network module is located when the activation signal is received;
the wired network module is specifically used for establishing wired network communication between the BMC in the server where the wired network module is located and the network switch when the wired network module receives the activation signal.
Preferably, the BMC is further configured to send the low power consumption signal to the wired network module while sending the activation signal to the wireless network module in the server where the BMC is located; the low-power consumption signal is sent to the wireless network module while the activation signal is sent to the wired network module in the server where the low-power consumption signal is located;
the wireless network module is also used for entering a low power consumption mode when receiving the low power consumption signal;
the wired network module is also used for entering a low power consumption mode when receiving the low power consumption signal;
the wireless network module or the wired network module only judges whether the activation signal is received or not in the low power consumption mode.
Preferably, the wireless communication module is a long-distance radio lora module, and the gateway is a lora gateway.
Preferably, the number of the gateways is multiple;
each gateway is respectively in wireless communication connection with each wireless network module, is connected with an upper computer, is used for enabling the BMC in each server and the upper computer to perform data interaction through the wireless network communication, and is also used for controlling the gateway with a fault to stop working when the gateway works normally.
The application provides a communication management device of server, including set up the wireless network module in each server and with each wireless network module wireless communication connection to with the gateway of host computer connection, wherein, wireless network module can establish wireless network communication for BMC and gateway in the server that self belongs to, thereby makes carry out data interaction through wireless network communication between BMC in each server and the host computer. Therefore, the BMC in each server is communicated with the upper computer through the wireless network, a plurality of network cables do not need to be arranged, data interaction between each server and the upper computer is guaranteed, and operation and maintenance time of workers on the network cables is saved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a communication management device of a server according to the present invention;
fig. 2 is another schematic structural diagram of a communication management device of a server according to the present invention.
Detailed Description
The core of the invention is to provide a communication management device of the server, wherein the BMC in each server is communicated with the upper computer through a wireless network without arranging a plurality of network cables, so that data interaction between each server and the upper computer is ensured, and the operation and maintenance time of the network cables by workers is saved.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a communication management device of a server according to the present invention, where the device includes:
the wireless network module 1 is arranged in each server and used for establishing wireless network communication between the BMC in the server where the wireless network module is arranged and the gateway 2;
and the gateway 2 is in wireless communication connection with each wireless network module 1 and is connected with the upper computer, and is used for performing data interaction between the BMC in each server and the upper computer through wireless network communication.
In this embodiment, the applicant considers that the BMC in the server in the prior art is connected to the network switch through the network cable, because the number of the servers is large, the number of the network cables is large, and the network cables are not convenient to arrange when being wound together, on the other hand, when the network cable or the network switch fails, each server needs to stop working, the server can normally work after the network cable or the network switch is replaced, so that data interaction is performed between the BMC and the upper computer again, in addition, the distance setting between the servers is limited by the length of the network cable, and meanwhile, the heat dissipation effect of the server is reduced, and the normal work of the server is not convenient.
In order to solve the technical problem, the wireless network module 1 is arranged in each server in the application, the BMC in the server can be in wireless communication with the gateway 2 through the wireless network module 1, the gateway 2 is connected with the upper computer, the BMC can be in data interaction with the upper computer through the wireless network communication, a network cable is not required to be arranged, a worker does not need to arrange the network cable, the distance between the server and the gateway 2 can be set to be far, the distance between different servers can also be set to be far, and great convenience is provided for users.
It should be noted that each wireless network module 1 can only establish a wireless communication connection with the BMC and the gateway 2 which are in the same server.
In addition, the data interaction between the wireless network module 1 and the upper computer may be, but is not limited to, transmitting an out-of-band management signal of the server.
As a preferred embodiment, the wireless network module 1 is specifically configured to receive first data of a BMC in a server where the wireless network module is located, and send the first data to the gateway 2 through wireless network communication; sending the second data to the BMC in the server where the second data is located;
the gateway 2 is specifically configured to send the first data to an upper computer, and send second data sent by the upper computer to the wireless network module 1 in the server corresponding to the second data through wireless network communication.
The wireless network module 1 and the BMC perform data interaction, the wireless network module 1 and the gateway 2 perform data interaction through wireless network communication, and the gateway 2 performs data interaction with an upper computer. For example, in one server, the BMC sends the first data to the wireless network module 1, and the wireless network module 1 can send the first data to the gateway 2 through wireless network communication, so that the gateway 2 sends the first data to the upper computer, and the BMC sends the first data to the upper computer through wireless network communication; when the upper computer expects to send the second data to the BMC in a certain server, the second data can be sent to the gateway 2, because the gateway 2 establishes wireless network communication with the BMC in each server through the wireless network module 1 in each server, the gateway 2 can send the second data to the BMC in the server corresponding to the second data in a wireless mode, and the upper computer can send the second data to the corresponding BMC through the wireless network communication. Based on the method, wireless network communication between the upper computer and the BMC of each server can be realized.
As a preferred embodiment, the wireless network module 1 is specifically configured to receive first data of the BMC or send second data to the BMC based on a heartbeat signal sent by the BMC in a server where the wireless network module is located, and send the first data to the gateway 2 through wireless network communication.
When the wireless network module 1 receives the first data sent by the BMC or sends the second data to the BMC, data interaction may be performed with the BMC according to a heartbeat signal sent by the BMC, for example, according to the heartbeat signal sent by the BMC, the wireless network module 1 performs data interaction with the BMC once per second, which is not limited in this application.
In addition, data interaction between the wireless network module 1 and the BMC can be performed through, but not limited to, an SPI bus, an I2C bus and a GPIO bus.
It should be noted that the wireless network module 1 in the present application may be, but is not limited to, a lora (Long Range Radio) module, a WiFi module, or a bluetooth module, and when the wireless network module 1 is a lora module, the gateway 2 is correspondingly a lora gateway 2. The lora module not only can wirelessly transmit data, but also has the characteristics of low power consumption, long transmission distance and strong expandability. In the lora module, an STM 32-series MCU (Microcontroller Unit) is used as a main control chip, so that the wireless network communication can be established, the cost is low, and the operation is simpler and more convenient.
In addition, because a CPLD (Complex Programmable logic device) is usually further arranged in the server, and the BMC acquires the rotation speed of the server fan through the CPLD, controls the fan, detects operations such as the in-place situation of the hard disk, and the like, the wireless network module 1 may also be connected to the CPLD to enable the CPLD and the upper computer to perform data interaction, and enable the upper computer to perform operations such as corresponding control on the CPLD, and the application does not limit the operations.
In conclusion, the BMC in each server in the application is communicated with the upper computer through the wireless network, a plurality of network cables do not need to be arranged, data interaction between each server and the upper computer is guaranteed, and operation and maintenance time of workers on the network cables is saved.
On the basis of the above-described embodiment:
as a preferred embodiment, the first data includes a BMC check value;
the wireless network module 1 is also used for sending a restart signal to the BMC when not receiving the heartbeat signal and the BMC check value sent by the BMC in the server where the wireless network module is located so as to control the BMC to restart.
The first data in this embodiment includes a BMC check value, when the wireless network module 1 receives the first data according to the heartbeat signal, the first data may be sent to the gateway 2, and the BMC continuously sends the heartbeat signal when the BMC normally works, and when the wireless network module 1 does not receive the heartbeat signal sent by the BMC and the BMC check value in the first data, it may be determined that the BMC in the server where the wireless network module 1 is located is not in a normal working state, and the reason why the BMC cannot normally work may be that the BMC crashes or is in a dead cycle, at this time, the wireless network module 1 sends a restart signal to the BMC, so that the BMC is restarted, the normal work of the BMC is ensured, and the BMC can continuously monitor the working state of the server.
It should be noted that, in this embodiment, the wireless network module 1 and the BMC may also be connected through, but not limited to, an RST (reset) bus, and the wireless network module 1 may send a reset signal to the BMC through the RST bus.
As a preferred embodiment, the wireless network module 1 is further configured to store the second data in the memory of the server when the heartbeat signal and the BMC check value sent by the BMC of the server where the wireless network module is located are not received, and send the second data to the BMC after the heartbeat signal and the BMC check value sent by the BMC of the server where the wireless network module is located are received.
In this embodiment, if the wireless network module 1 does not receive the heartbeat signal and the BMC check value sent by the BMC, it is indicated that the BMC cannot normally operate at this time, that is, the BMC cannot currently process the second data, at this time, the wireless network module 1 stores the received second data sent by the gateway 2 into its own memory, and after the BMC normally operates, that is, receives the heartbeat signal and the BMC check value sent by the BMC, the second data is sent to the BMC, so that the BMC continues to process the second data, and normal interaction between the BMC and the upper computer is ensured.
It should be noted that when the heartbeat signal and the BMC check value sent by the BMC are not received, the BMC fault signal may also be uploaded to the upper computer without limitation, so that the user knows that the BMC cannot normally work currently through the upper computer, and the wireless network module 1 stores the second data in the memory of the wireless network module 1 after receiving the takeover instruction sent by the upper computer, which is not limited in this application.
In addition, the memory of the wireless network module 1 in the present application may be, but is not limited to, FLASH (FLASH memory).
As a preferred embodiment, the method further comprises the following steps:
the wired network module is arranged in each server and used for establishing wired network communication between the BMC in the server and the network switch;
and the network switch is connected with each wired network module through a network cable and connected with the upper computer, and is used for performing data interaction between the BMC in each server and the upper computer through wired network communication.
In this embodiment, a wireless network module 1 is additionally provided, so that wired network communication can be established between the BMC and the network switch, so that the BMC performs data interaction with the upper computer through wired network communication, and normal data interaction between the BMC and the upper computer is further ensured when the requirement for normal and stable operation of the server is high.
As a preferred embodiment, the BMC is further configured to send an activation signal to the wireless network module 1 or the wired network module in the server where the BMC is located based on a setting of a user;
the wireless network module 1 is specifically used for establishing wireless network communication between the BMC in the server where the wireless network module is located and the gateway 2 when receiving the activation signal;
the wired network module is specifically used for establishing wired network communication between the BMC in the server where the wired network module is located and the network switch when the wired network module receives the activation signal.
In this embodiment, the wired network module and the wireless network module 1 are redundant with each other, when a user desires the BMC to perform data interaction with the upper computer through wired network communication, an activation signal may be sent to the wired network module, so that the wired network module establishes wired network communication with the network switch for the BMC, and correspondingly, when the user desires the BMC to perform data interaction with the upper computer through wireless network communication, an activation signal may be sent to the wireless network module 1, so that the wireless network module 1 establishes wireless network communication with the gateway 2 for the BMC, and of course, the user may set the configuration according to his own needs, which is not limited by the present application.
Of course, the user may also set that data interaction is performed between the BMC and the upper computer through wired network communication and wireless network communication.
As a preferred embodiment, the BMC is further configured to send a low power consumption signal to the wired network module while sending an activation signal to the wireless network module 1 in the server where the BMC is located; and sends the low power consumption signal to the wireless network module 1 while sending the activation signal to the wired network module in the server where the wireless network module is located;
the wireless network module 1 is also used for entering a low power consumption mode when receiving a low power consumption signal;
the wired network module is also used for entering a low power consumption mode when receiving the low power consumption signal;
the wireless network module 1 or the wired network module only judges whether the activation signal is received or not in the low power consumption mode.
In this embodiment, if the user sets that the BMC is selected to perform data interaction with the upper computer through the wired network module, at this time, the low-power-consumption signal is sent to the wireless network module 1 while the activation signal is sent to the wired network module, so that the wired network module establishes wired network communication between the BMC and the network switch, the wireless network module 1 enters the low-power-consumption mode, at this time, the wireless network module 1 stops working, only whether the activation signal is received is judged, and the wireless network module restarts working after receiving the activation signal, so as to reduce consumption of the wireless network module 1 on electric energy.
Correspondingly, if a user sets and selects the BMC to perform data interaction with the upper computer through the wireless network module 1, at the moment, an activation signal is sent to the wireless network module 1, and meanwhile, a low-power-consumption signal is sent to the wired network module, so that the wireless network module 1 establishes wireless network communication between the BMC and the gateway 2, the wired network module enters a low-power-consumption mode, at the moment, the wired network module stops working, only whether the activation signal is received or not is judged, and the wired network module restarts working after receiving the activation signal, so that the consumption of the wired network module on electric energy is reduced.
The wireless network module 1 or the wired network module and the BMC may transmit a low power consumption signal through a PD (low power consumption) bus, but not limited thereto.
As a preferred embodiment, the number of the gateways 2 is plural;
each gateway 2 is connected with each wireless network module 1 in a wireless communication mode and connected with an upper computer, and is used for enabling data interaction between the BMC in each server and the upper computer through wireless network communication and controlling the gateway 2 with faults to stop working when the gateway 2 works normally.
Referring to fig. 2, fig. 2 is another schematic structural diagram of a communication management device of a server according to the present invention.
In this embodiment, a plurality of gateways 2 are provided, and each gateway 2 is in wireless communication connection with each wireless network module 1, that is, each BMC may perform data interaction with an upper computer through the plurality of gateways 2, when any gateway 2 fails, the gateway 2 that can normally operate exists to enable the BMC to perform data interaction with the upper computer, and the failed gateway 2 stops operating.
It can be seen that through setting up a plurality of gateways 2 in this application, can guarantee the continuous data interaction between BMC and the host computer, even if there is gateway 2 of trouble, also can send first data or receive the second data through gateway 2 of normal work, under the prerequisite of the work of uninterrupted server, make the host computer can receive the out-of-band management signal of self place server that BMC sent in real time.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A communication management apparatus of a server, characterized by comprising:
the wireless network module is arranged in each server and used for establishing wireless network communication between the BMC in the server and the gateway;
the gateway is in wireless communication connection with each wireless network module and is connected with an upper computer, and is used for enabling the BMC in each server to perform data interaction with the upper computer through wireless network communication.
2. The communication management device of the server according to claim 1, wherein the wireless network module is specifically configured to receive first data of a BMC in the server where the wireless network module is located, and send the first data to the gateway through the wireless network communication; sending the second data to the BMC in the server where the second data is located;
the gateway is specifically used for sending the first data to the upper computer and sending the second data sent by the upper computer to the wireless network module in the server corresponding to the second data through the wireless network communication.
3. The communication management device of claim 2, wherein the wireless network module is specifically configured to receive first data of the BMC or send the second data to the BMC based on a heartbeat signal sent by the BMC in the server where the wireless network module is located, and send the first data to the gateway through the wireless network communication.
4. The communication management device of the server according to claim 3, wherein the first data includes a BMC check value;
the wireless network module is also used for sending a restart signal to the BMC when the heartbeat signal and the BMC check value sent by the BMC in the server where the wireless network module is located are not received so as to control the BMC to restart.
5. The communication management device of claim 4, wherein the wireless network module is further configured to store the second data in a memory of the server when the heartbeat signal and the BMC check value sent by the BMC in the server where the wireless network module is located are not received, and send the second data to the BMC after the heartbeat signal and the BMC check value sent by the BMC in the server where the wireless network module is located are received.
6. The communication management apparatus of the server according to claim 1, further comprising:
the wired network module is arranged in each server and used for establishing wired network communication between the BMC in the server and the network switch;
the network switch is connected with each wired network module through a network cable and connected with the upper computer, and is used for enabling the BMC in each server to be in data interaction with the upper computer through wired network communication.
7. The communication management device of the server according to claim 6, wherein the BMC is further configured to send an activation signal to the wireless network module or the wired network module in the server based on a user setting;
the wireless network module is specifically used for establishing wireless network communication for the BMC and the gateway in the server where the wireless network module is located when the activation signal is received;
the wired network module is specifically used for establishing wired network communication between the BMC in the server where the wired network module is located and the network switch when the wired network module receives the activation signal.
8. The communication management device of the server of claim 7, wherein the BMC is further configured to send a low power consumption signal to the wired network module while sending the activation signal to the wireless network module in the server where the BMC is located; the low-power consumption signal is sent to the wireless network module while the activation signal is sent to the wired network module in the server where the low-power consumption signal is located;
the wireless network module is also used for entering a low power consumption mode when receiving the low power consumption signal;
the wired network module is also used for entering a low power consumption mode when receiving the low power consumption signal;
the wireless network module or the wired network module only judges whether the activation signal is received or not in the low power consumption mode.
9. The communication management apparatus of the server according to claim 1, wherein the wireless communication module is a long-range radio lora module, and the gateway is a lora gateway.
10. The communication management apparatus of the server according to any one of claims 1 to 9, wherein the number of the gateways is plural;
each gateway is respectively in wireless communication connection with each wireless network module, is connected with an upper computer, is used for enabling the BMC in each server and the upper computer to perform data interaction through the wireless network communication, and is also used for controlling the gateway with a fault to stop working when the gateway works normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111667064.3A CN114339836A (en) | 2021-12-30 | 2021-12-30 | Communication management equipment of server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111667064.3A CN114339836A (en) | 2021-12-30 | 2021-12-30 | Communication management equipment of server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114339836A true CN114339836A (en) | 2022-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111667064.3A Withdrawn CN114339836A (en) | 2021-12-30 | 2021-12-30 | Communication management equipment of server |
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|---|---|
| CN (1) | CN114339836A (en) |
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2021
- 2021-12-30 CN CN202111667064.3A patent/CN114339836A/en not_active Withdrawn
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Application publication date: 20220412 |