CN110402058B - Whole rack of server and management power strip thereof - Google Patents
Whole rack of server and management power strip thereof Download PDFInfo
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- CN110402058B CN110402058B CN201910683588.8A CN201910683588A CN110402058B CN 110402058 B CN110402058 B CN 110402058B CN 201910683588 A CN201910683588 A CN 201910683588A CN 110402058 B CN110402058 B CN 110402058B
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- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000013021 overheating Methods 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 8
- 230000010354 integration Effects 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 113
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 6
- 238000011217 control strategy Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1492—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures having electrical distribution arrangements, e.g. power supply or data communications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1494—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures having hardware for monitoring blades, e.g. keyboards, displays
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application discloses whole rack of server and management power strip thereof, the management power strip of the whole rack of this server includes: the main management chip is used for processing the signals of the connected modules; the management network port module is connected with the main management chip and is used for carrying out network communication with a connected management switch; and the PSU management module is connected with the main management chip and used for communicating with each connected PSU, each PSU is used for supplying power to each server node under the control of the PSU management module, and each server node is internally provided with a fan and a fan controller. The main function module of RMC board is transplanted to the management power panel on this application, through becoming a circuit board with RMC board and management power panel integration, can effectively reduce the use quantity of circuit board in the whole rack of server, saves layout space effectively, optimizes structural design.
Description
Technical Field
The application relates to the technical field of computers, in particular to a server whole cabinet and a management power panel thereof.
Background
With the continuous updating development of cloud technology, the demand for server clusters is also increased, and in the field of server types, a type with the most dense clusters and the most challenging clusters is the whole cabinet. The whole cabinet is an integral cabinet, a plurality of nodes are contained inside the integral cabinet, and each node is in a plurality of forms. The biggest advantage of the whole cabinet form is centralized management and centralized delivery, the whole cabinet is assembled on a production line, and a data network cable and a management network cable are laid, so that the whole cabinet can be delivered to a customer site for power-on operation service.
The whole cabinet generally adopts an integral heat dissipation scheme based on a fan wall, the fan wall comprises a plurality of fans, centralized control is implemented on each fan based on a fan control strategy by utilizing Remote communication, and the fan control strategy is stored in an RMC (Remote Management Controller) board card of the whole cabinet. However, the fan control strategy varies greatly according to the board design, mechanism design, and other factors of each manufacturer, and each manufacturer only stores the optimal fan control strategy debugged by the manufacturer. This results in most cases where nodes provided by various vendors are unable to support mixed-insertion. For example, the node provided by the vendor a and the node provided by the vendor B may not be located in the same fan Zone, and if the node of the vendor B is forcibly inserted into the entire cabinet of the vendor a, the node of the vendor B may be over-heated and down.
Therefore, another type of complete cabinet, namely a fan built-in complete cabinet, is born. The whole cabinet is not provided with a fan wall which is controlled by the whole cabinet in a centralized way, but each node is internally provided with a fan which radiates the heat of the node and automatically controls the fan. For the whole cabinet with the fan wall removed, the RMC board inserted on the management power board of the whole cabinet has the function of remote communication, but the fan regulation and control are not needed, the functions are fewer, the two circuit boards are used simultaneously, the resource waste exists, and the spatial layout of the whole cabinet is to be optimized and sorted.
In view of the above, it is an important need for those skilled in the art to provide a solution to the above technical problems.
Disclosure of Invention
The utility model aims at providing a complete rack of server and management power strip thereof to save the spatial layout of circuit board effectively, optimize structural design.
In order to solve the above technical problem, in a first aspect, the present application discloses a management power strip of a whole server cabinet, including:
the main management chip is used for processing the signals of the connected modules;
the management network port module is connected with the main management chip and is used for carrying out network communication with a connected management switch;
and the PSU management module is connected with the main management chip and used for communicating with each connected PSU, each PSU is used for supplying power to each server node under the control of the PSU management module, and each server node is internally provided with a fan and a fan controller.
Optionally, the PSU management module is specifically configured to:
acquiring power output information of each PSU and sending the power output information to the main management chip; and receiving a power supply conversion start-stop signal and a power supply output normal indication signal sent by the main management chip, and controlling the start and stop of each PSU.
Optionally, the method further comprises:
and the BBU management module is connected with the main management chip and is used for communicating with the connected BBU.
Optionally, the method further comprises:
the log storage module is connected with the main management chip and is used for storing the log of the main management chip;
the temperature monitoring module is connected with the main management chip and is used for monitoring the current board card temperature and sending an overheating signal to the main management chip when the current board card temperature is higher than a preset temperature threshold value;
and the voltage monitoring module is connected with the main management chip and used for monitoring the current voltage and sending an overvoltage signal to the main management chip when the current voltage is higher than a preset voltage threshold value.
Optionally, the log saving module is an SD memory card or a TF memory card.
Optionally, the method further comprises:
the overheating alarm module is connected with the main management chip and used for carrying out overheating alarm according to the overheating alarm signal sent by the main management chip after the main management chip receives the overheating signal;
and the overvoltage alarm module is connected with the main management chip and used for carrying out overvoltage alarm according to the overvoltage alarm signal sent by the main management chip after the main management chip receives the overvoltage signal.
In a second aspect, the application further discloses a server cabinet, which includes any one of the management power panels described above.
The utility model provides a management power strip of whole rack of server includes: the main management chip is used for processing the signals of the connected modules; the management network port module is connected with the main management chip and is used for carrying out network communication with a connected management switch; and the PSU management module is connected with the main management chip and used for communicating with each connected PSU, each PSU is used for supplying power to each server node under the control of the PSU management module, and each server node is internally provided with a fan and a fan controller.
Therefore, the main function modules of the RMC board are transplanted to the management power board, the RMC board and the management power board are integrated into one circuit board, the using number of the circuit boards in the whole cabinet of the server can be effectively reduced, the layout space is effectively saved, and the structural design is optimized. The whole rack of server that this application provided has above-mentioned beneficial effect equally.
Drawings
In order to more clearly illustrate the technical solutions in the prior art and the embodiments of the present application, the drawings that are needed to be used in the description of the prior art and the embodiments of the present application will be briefly described below. Of course, the following description of the drawings related to the embodiments of the present application is only a part of the embodiments of the present application, and it will be obvious to those skilled in the art that other drawings can be obtained from the provided drawings without any creative effort, and the obtained other drawings also belong to the protection scope of the present application.
Fig. 1 is a block diagram of a management power board of a server cabinet disclosed in an embodiment of the present application;
fig. 2 is a block diagram of a management power panel of another entire server rack disclosed in the embodiment of the present application;
fig. 3 is a schematic structural diagram of a server cabinet disclosed in an embodiment of the present application.
Detailed Description
The core of the application lies in providing a whole rack of server and management power strip thereof to save the spatial layout of circuit board effectively, optimize structural design.
In order to more clearly and completely describe the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. 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 application.
Currently, a server cabinet with a built-in fan is produced at the same time. The whole cabinet is not provided with a fan wall which is controlled by the whole cabinet in a centralized way, but each node is internally provided with a fan which radiates the heat of the node and automatically controls the fan. For the whole cabinet with the fan wall removed, the RMC (Remote Management Controller) board inserted into the Management power board of the whole cabinet has a function of Remote communication, but does not need to perform fan control, and has fewer functions. In view of this, the present application provides a management power panel for a server complete rack, which can effectively solve the above problem.
Referring to fig. 1, an embodiment of the present application discloses a management power panel of a server complete cabinet, which mainly includes:
a main management chip 101, configured to process signals of the connected modules;
a management network port module 102 connected to the main management chip 101, configured to perform network communication with a connected management switch;
a PSU (Power Supply Unit) management module 103 connected to the primary management chip 101, configured to communicate with each connected PSU, where each PSU is configured to Supply Power to each server node under the control of the PSU management module, and each server node is provided with a fan and a fan controller.
It should be noted that the management power board provided in the embodiment of the present application integrates the main functional modules of the RMC board, including the management portal module 102 and the PSU management module 103, so that the RMC board can be directly replaced by the management power board and the related functions of the RMC board, including remote communication and PSU management, can be implemented.
The server cabinet with built-in fans is not provided with a fan wall which is controlled by the server cabinet in a centralized way, but fans and fan controllers are respectively arranged in each server node, and the server nodes control the running conditions of the respective fans. Therefore, the built-in fan type server cabinet for managing the power panel provided by the embodiment of the application is used, and an RMC (remote management center) plate is not needed, so that the using quantity of circuit boards can be effectively saved, and the spatial layout is optimized.
The main management chip 101 is a core chip of the management power board, and is configured to process information related to other modules connected to the main management chip 101. As a specific example, the primary management chip 101 may select the asped 1250 model of advanced.
The management network port module 102 may be specifically connected to an MAC port of the main management chip 101, and the other end may be connected to a management switch of the entire server cabinet through an interface such as RJ45, so as to perform network remote communication with the management switch. As a specific embodiment, the management portal module 102 may use a network PHY chip of Realtek or Broadcom.
The PSU management module 103 is connected to each PSU, and is configured to communicate and manage each PSU. The PSU is a power supply part in the entire cabinet of the server, and is specifically a power supply unit for converting ac input of 220V or 380V into dc output of 12V or 54V, and of course, the input voltage and the output voltage thereof can be adjusted according to the requirements of different types of entire cabinets. The 12V or 54V direct current output by the power supply conversion circuit can be further converted into a power supply voltage for supplying power to each chip.
As a specific embodiment, the PSU management module 103 may be configured to obtain power output information of each PSU and send the power output information to the primary management chip 101; and receiving a power conversion start-stop signal and a power output normal indication signal sent by the main management chip 101, and controlling the start-stop of each PSU.
The management power panel of the whole rack of server that this application embodiment provided includes: a main management chip 101, configured to process signals of the connected modules; a management network port module 102 connected to the main management chip 101, configured to perform network communication with a connected management switch; and the PSU management module 103 connected to the primary management chip 101 is configured to communicate with each connected PSU, each PSU is configured to supply power to each server node under the control of the PSU management module, and each server node is provided with a fan and a fan controller.
Therefore, the main function modules of the RMC board are transplanted to the management power board, the RMC board and the management power board are integrated into one circuit board, the using number of the circuit boards in the whole cabinet of the server can be effectively reduced, the layout space is effectively saved, and the structural design is optimized.
Referring to fig. 2, an embodiment of the present application discloses another management power panel of a server complete rack.
On the basis of the above content, the management power panel of the entire server cabinet provided in the embodiment of the present application, as a specific embodiment, further includes:
a BBU (Backup Battery Unit) management module 104 connected to the main management chip 101, configured to communicate with the connected BBU.
The BBU management module 104 can perform management communication with BBUs in the entire server cabinet, and is responsible for switching management of power supply of the entire server cabinet by the BBUs, BBU health management, BBU state detection and the like.
On the basis of the above content, the management power panel of the entire server cabinet provided in the embodiment of the present application, as a specific embodiment, further includes:
a log saving module 105 connected to the primary management chip 101, configured to store a log of the primary management chip 101;
the temperature monitoring module 106 is connected with the main management chip 101 and is used for monitoring the current board temperature and sending an overheating signal to the main management chip 101 when the current board temperature is higher than a preset temperature threshold;
and the voltage monitoring module 107 is connected to the main management chip 101 and configured to monitor a current voltage and send an overvoltage signal to the main management chip 101 when the current voltage is higher than a preset voltage threshold.
Further, the log saving module 105 may be an SD memory card or a TF memory card.
On the other hand, the temperature monitoring module 106 can set a temperature sensor at each important part of the board card to detect the temperature, so as to prevent the problem that the safety specification is affected by overheating and burning. The voltage monitoring module 107 may specifically monitor the output voltage of the PSU and the supply voltage of each important chip.
On the basis of the above content, the management power panel of the entire server cabinet provided in the embodiment of the present application, as a specific embodiment, further includes:
the overheating alarm module is connected with the main management chip 101 and is used for carrying out overheating alarm according to the overheating alarm signal sent by the main management chip 101 after the main management chip 101 receives the overheating signal;
and the overvoltage alarm module connected with the main management chip 101 is used for performing overvoltage alarm according to the overvoltage alarm signal sent by the main management chip 101 after the main management chip 101 receives the overvoltage signal.
Further, the application also discloses a whole server cabinet, which comprises any one of the management power panels.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a server complete cabinet disclosed in the embodiment of the present application. The whole server cabinet can be divided into three areas, namely a switch area, a node area and a power supply area from top to bottom.
The switch area can be used for setting a data switch and a management switch; the node area is mainly used for setting various server nodes, such as storage nodes, computing nodes and the like; the power supply area is a power supply part of the whole cabinet of the server, and in the embodiment of the application, the power supply area can be provided with the PSU and the management power panel provided by the application without arranging the RMC panel.
Therefore, the whole server cabinet adopting the management power panel provided by the application can optimize and upgrade the power supply area of the whole server cabinet, and the main function modules of the RMC panel are transplanted to the management power panel, so that the use number of circuit boards in the whole server cabinet can be effectively reduced, the layout space is effectively saved, and the structural design is optimized.
For the specific content of the entire server rack, reference may be made to the detailed description of the management power board, which is not repeated herein.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the equipment disclosed by the embodiment, the description is relatively simple because the equipment corresponds to the method disclosed by the embodiment, and the relevant parts can be referred to the method part for description.
It is further noted that, throughout this document, relational terms such as "first" and "second" 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. Furthermore, 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 technical solutions 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, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall into the protection scope of the present application.
Claims (5)
1. The utility model provides a management power strip of whole rack of server which characterized in that includes:
the main management chip is used for processing the signals of the connected modules;
the management network port module is connected with the main management chip and is used for carrying out network communication with a connected management switch;
the PSU management module is connected with the main management chip and used for communicating with each connected PSU, each PSU is used for supplying power to each server node under the control of the PSU management module, and a fan controller are arranged in each server node;
the PSU management module is specifically configured to: acquiring power output information of each PSU and sending the power output information to the main management chip; receiving a power supply conversion start-stop signal and a power supply output normal indication signal sent by the main management chip, and controlling the start and stop of each PSU;
and, the management power strip further includes: and the BBU management module is connected with the main management chip and is used for communicating with the connected BBU.
2. The managed power strip of claim 1, further comprising:
the log storage module is connected with the main management chip and is used for storing the log of the main management chip;
the temperature monitoring module is connected with the main management chip and is used for monitoring the current board card temperature and sending an overheating signal to the main management chip when the current board card temperature is higher than a preset temperature threshold value;
and the voltage monitoring module is connected with the main management chip and used for monitoring the current voltage and sending an overvoltage signal to the main management chip when the current voltage is higher than a preset voltage threshold value.
3. The managed power panel of claim 2, wherein the log saving module is an SD memory card or a TF memory card.
4. The managed power strip of claim 2, further comprising:
the overheating alarm module is connected with the main management chip and used for carrying out overheating alarm according to the overheating alarm signal sent by the main management chip after the main management chip receives the overheating signal;
and the overvoltage alarm module is connected with the main management chip and used for carrying out overvoltage alarm according to the overvoltage alarm signal sent by the main management chip after the main management chip receives the overvoltage signal.
5. A server rack comprising the management power board of any one of claims 1 to 4.
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| CN201910683588.8A CN110402058B (en) | 2019-07-26 | 2019-07-26 | Whole rack of server and management power strip thereof |
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| CN115097924B (en) * | 2022-06-30 | 2023-07-18 | 苏州浪潮智能科技有限公司 | Multi-equipment multiplexing power supply device for server |
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