CN111273753A - BMC-based machine room temperature detection control method, device, equipment and medium - Google Patents
BMC-based machine room temperature detection control method, device, equipment and medium Download PDFInfo
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
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- G—PHYSICS
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- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
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- G06F1/329—Power saving characterised by the action undertaken by task scheduling
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- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a BMC (baseboard management controller) -based machine room temperature detection control method, which comprises the following steps: acquiring the detection temperature of the machine room and the use state of a CPU (Central processing Unit) of the server from a temperature sensor arranged in the machine room through a BMC (baseboard management controller) of the server; reducing the CPU efficiency in response to the detected temperature exceeding the set first high temperature threshold, and starting or increasing the cooling effect of the cooling system in response to the detected temperature not falling below the first high temperature threshold within a first preset time after the CPU efficiency is reduced; in response to the detected temperature being below the set minimum threshold, the cooling effect of the cooling system is reduced or turned off and/or the CPU efficiency is increased by the BMC. The invention also discloses a device, equipment and a medium. The invention can be realized with low cost, and can improve the temperature of the machine room by adjusting the CPU efficiency, thereby improving the extra energy consumption of the cooling system.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, a device, and a medium for controlling temperature detection of a machine room based on a BMC.
Background
At present, IDC machine room management on the market needs to pass through extra management software and is installed on an independent monitoring server to monitor the temperature of the IDC machine room. Management software and monitoring servers are often relatively expensive, and the cost required for machine room management is considerable in proportion to the cost of small IDC machine rooms. Therefore, it is desirable to provide a method for implementing simple machine room temperature monitoring on the BMC and actively adjusting the CPU (Central Processing Unit) load of the IDC server, so as to reduce the IDC machine room temperature. Through the mechanism of adjusting the CPU efficiency, the energy consumption of the cooling system is further reduced.
Disclosure of Invention
In view of the above, embodiments of the present invention provide a method, an apparatus, a device, and a medium for controlling machine room temperature detection based on a BMC, which can monitor IDC machine room temperature on the BMC, and can dynamically adjust CPU performance to adjust server temperature and then adjust IDC machine room temperature in addition to adjust a cooling system.
Based on the above purpose, in one aspect, the present invention provides a BMC-based machine room temperature detection control method, including: acquiring the detection temperature of the machine room and the use state of a CPU (Central processing Unit) of the server from a temperature sensor arranged in the machine room through a BMC (baseboard management controller) of the server; reducing the CPU efficiency in response to the detected temperature exceeding the set first high temperature threshold, and starting or increasing the cooling effect of the cooling system in response to the detected temperature not falling below the first high temperature threshold within a first preset time after the CPU efficiency is reduced; in response to the detected temperature being below the set minimum threshold, the cooling effect of the cooling system is reduced or turned off and/or the CPU efficiency is increased by the BMC.
In some embodiments of the BMC-based room temperature detection control method of the present invention, the method further includes: the BMC of the server performs data communication and management through simple network management protocol detection.
In some embodiments of the BMC-based room temperature detection control method according to the present invention, in response to the detected temperature exceeding the set first high temperature threshold, reducing the CPU performance, and in response to the detected temperature not falling below the first high temperature threshold within a first preset time after reducing the CPU performance, turning on or increasing the cooling effect of the cooling system further includes: in response to the detected temperature not falling below the first high temperature threshold within a first preset time after the CPU performance is reduced, starting the cooling system and adjusting the cooling system to a first cooling mode; the cooling system is adjusted to a second cooling mode in response to the detected temperature not falling below the first high temperature threshold within a second preset time after the first cooling mode is turned on, the cooling temperature of the second cooling mode being lower than the cooling temperature of the first cooling mode.
In some embodiments of the BMC-based room temperature detection control method of the present invention, in response to the detected temperature being lower than the set minimum threshold, the BMC reducing or shutting down the cooling effect of the cooling system and/or increasing the CPU efficiency further comprises: in response to the detected temperature being lower than the set first low temperature threshold, increasing the CPU efficiency and decreasing the preset value of the cooling effect of the cooling system; and closing the cooling system in response to the detected temperature not rising above the first low temperature threshold within the third preset time.
In another aspect of the embodiments of the present invention, a BMC-based machine room temperature detection and control device is further provided, where the device includes: the detection module is configured to acquire the detection temperature of the machine room and the use state of a CPU (Central processing Unit) of the server from a temperature sensor arranged in the machine room through a BMC (baseboard management controller) of the server; the cooling module is configured to respond to the fact that the detected temperature exceeds the set first high-temperature threshold value, reduce the CPU efficiency, and respond to the fact that the detected temperature does not fall below the first high-temperature threshold value within a first preset time after the CPU efficiency is reduced and start or increase the cooling effect of the cooling system; a warming module configured to reduce or turn off a cooling effect of the cooling system and/or increase CPU efficiency by the BMC in response to the detected temperature being below the set minimum threshold.
In another aspect of the embodiments of the present invention, there is also provided a computer device, including: at least one processor; and a memory storing computer instructions executable on the processor, the instructions when executed by the processor implementing the steps of: acquiring the detection temperature of the machine room and the use state of a CPU (Central processing Unit) of the server from a temperature sensor arranged in the machine room through a BMC (baseboard management controller) of the server; reducing the CPU efficiency in response to the detected temperature exceeding the set first high temperature threshold, and starting or increasing the cooling effect of the cooling system in response to the detected temperature not falling below the first high temperature threshold within a first preset time after the CPU efficiency is reduced; in response to the detected temperature being below the set minimum threshold, the cooling effect of the cooling system is reduced or turned off and/or the CPU efficiency is increased by the BMC.
In some embodiments of the BMC-based computer device of the present invention, the device further implements the steps of: the BMC of the server performs data communication and management through simple network management protocol detection.
In some embodiments of the BMC-based computer device of the present invention, reducing the CPU performance in response to the detected temperature exceeding the set first high temperature threshold, and turning on or increasing the cooling effect of the cooling system in response to the detected temperature not falling below the first high temperature threshold within a first preset time after reducing the CPU performance further comprises: in response to the detected temperature not falling below the first high temperature threshold within a first preset time after the CPU performance is reduced, starting the cooling system and adjusting the cooling system to a first cooling mode; the cooling system is adjusted to a second cooling mode in response to the detected temperature not falling below the first high temperature threshold within a second preset time after the first cooling mode is turned on, the cooling temperature of the second cooling mode being lower than the cooling temperature of the first cooling mode.
In some embodiments of the BMC-based computer device of the present invention, in response to detecting a temperature below a set minimum threshold, the BMC reducing or shutting down the cooling effect of the cooling system and/or increasing the CPU efficiency further comprises: in response to the detected temperature being lower than the set first low temperature threshold, increasing the CPU efficiency and decreasing the preset value of the cooling effect of the cooling system; and closing the cooling system in response to the detected temperature not rising above the first low temperature threshold within the third preset time.
In another aspect of the embodiments of the present invention, a computer-readable storage medium is further provided, where a computer program is stored in the computer-readable storage medium, and is characterized in that the computer program is executed by a processor to execute the BMC-based room temperature detection control method.
The invention has at least the following beneficial technical effects:
1. the expense loss of an expensive monitoring system can be reduced;
2. the CPU efficiency is adjusted so as to improve the temperature of the machine room and improve the additional energy consumption of the cooling system;
3. the function can be realized at low cost without adding hardware modification.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 that other embodiments can be obtained by using the drawings without creative efforts.
FIG. 1 is a schematic block diagram illustrating an embodiment of a BMC based room temperature detection control method in accordance with the present invention;
fig. 2 is a schematic structural diagram illustrating an embodiment of a BMC-based room temperature detection control method according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of description and should not be construed as limiting the embodiments of the present invention, and the descriptions thereof in the following embodiments are omitted.
Based on the above purpose, a first aspect of the embodiments of the present invention provides an embodiment of a BMC-based machine room temperature detection control method. Fig. 1 is a schematic diagram illustrating an embodiment of a BMC-based room temperature detection control method according to the present invention; fig. 2 is a schematic structural diagram illustrating an embodiment of a BMC-based room temperature detection control method according to the present invention. In the embodiment shown in fig. 1 and 2, the method comprises at least the following steps:
s100, acquiring the detected temperature of the machine room and the use state of a CPU4 of the server 3 from a temperature sensor 1 arranged in the machine room through a BMC5 of the server 3;
s200, responding to the detected temperature exceeding the set first high-temperature threshold, reducing the efficiency of the CPU4, and responding to the detected temperature not falling below the first high-temperature threshold in a first preset time after the efficiency of the CPU4 is reduced, and starting or increasing the cooling effect of the cooling system 2;
s300, in response to the detected temperature being below the set minimum threshold, reducing or shutting down the cooling effect of the cooling system 2 and/or increasing the CPU4 performance via the BMC 5.
In some embodiments of the present invention, for an IDC (Internet Data Center) room, a temperature sensor 1 is configured in the IDC room, the temperature sensor 1 detects a temperature in the IDC room, a BMC5(Baseboard Management Controller) of a server 3 of the room acquires the detected temperature, and the BMC5 also directly acquires a use state of the CPU4 of the server 3, that is, a performance of the CPU 4. When the detected temperature reaches the set first high temperature threshold, which is set to 22 degrees celsius in some embodiments, the performance of the CPU4 is reduced, and in some embodiments, the performance of the CPU4 is reduced to 50% of the normal performance, and when the detected temperature does not fall to the first high temperature threshold within a first preset time after the performance of the CPU4 is reduced (which is 10 minutes in some embodiments), the cooling system 2 is turned on or the cooling temperature of the cooling system 2 is controlled to be reduced through the BMC5 so as to increase the cooling effect of the cooling system 2; when the detected temperature is lower than the set minimum threshold, in some embodiments of the present invention, the minimum threshold is set to 18 degrees celsius, and when the detected temperature is lower than 18 degrees celsius, the BMC5 controls to increase the cooling temperature of the cooling system 2 to reduce the cooling effect of the cooling system 2 or directly turn off the cooling system 2 and/or increase the CPU4 performance, in some embodiments of the present invention, the CPU4 performance is restored to the normal performance. In other embodiments of the invention, the order and intensity of changing the effectiveness of the CPU4 and/or changing the cooling effect of the cooling system 2 may be flexibly set.
According to some embodiments of the BMC-based room temperature detection control method of the present invention, the method further comprises: the BMC5 of the server 3 performs communication and management of data by simple network management protocol detection.
In some embodiments of the present invention, the BMC5 directly obtains the room temperature from the temperature sensor 1 in the room through a Simple Network Management Protocol (SNMP), and after obtaining the room temperature and the usage status of the CPU4 of the server 3, the cooling system 2 is also adjusted through the SNMP, so that the BMC5 can directly reduce or increase the performance of the CPU4 to adjust the temperature of the server 3, thereby improving the temperature of the room.
According to some embodiments of the BMC-based room temperature detection control method of the present invention, in response to the detected temperature exceeding the set first high temperature threshold, decreasing the performance of the CPU4, and in response to the detected temperature not falling below the first high temperature threshold within a first preset time after decreasing the performance of the CPU4, turning on or increasing the cooling effect of the cooling system 2 further comprises: in response to the detected temperature not falling below the first high temperature threshold within a first predetermined time after reducing the effectiveness of the CPU4, turning on the cooling system 2 and adjusting the cooling system 2 to the first cooling mode; the cooling system 2 is adjusted to a second cooling mode in response to the detected temperature not falling below the first high temperature threshold within a second preset time after the first cooling mode is turned on, the cooling temperature of the second cooling mode being lower than the cooling temperature of the first cooling mode.
In some embodiments of the present invention, when the detected temperature reaches the set first high temperature threshold, which is 22 degrees celsius in some embodiments of the present invention, and when the detected temperature reaches or exceeds 22 degrees celsius, the CPU4 is reduced to 50% of the normal performance, and when it is detected that the detected temperature of the equipment room does not decrease below 22 degrees celsius within 10 minutes, the cooling system 2 is turned on and the cooling system 2 is adjusted to the first cooling mode, which is to set the cooling temperature to 18 degrees celsius in some embodiments of the present invention, and after a second predetermined time, which is also set to 10 minutes in some embodiments of the present invention, that is to say, after 10 minutes, if the detected temperature of the equipment room is still higher than 22 degrees celsius, the cooling system 2 is set to the second cooling mode, which is to set the cooling temperature to 10 degrees celsius in some embodiments of the present invention, if the temperature of the machine room is not reduced to be lower than 22 ℃ after 10 minutes, alarming the phenomenon, detecting whether the temperature sensor 1 or the server 3 has faults through manual intervention, if the faults are eliminated or no faults are detected, continuing to repeat the operation in the same way, and reducing the temperature of the machine room until the temperature of the machine room is reduced to be lower than 22 ℃.
According to some embodiments of the BMC-based room temperature detection control method of the present invention, in response to the detected temperature being below the set minimum threshold, the BMC5 reducing or shutting down the cooling effect of the cooling system 2 and/or increasing the CPU4 efficiency further comprises: in response to the detected temperature being below the set first low temperature threshold, the CPU4 is enabled and the cooling effectiveness of the cooling system 2 is reduced by a preset value, and in response to the detected temperature not increasing above the first low temperature threshold for a third preset time, the cooling system 2 is disabled.
In some embodiments of the present invention, when the BMC5 detects that the detected temperature of the machine room is lower than the set first low temperature threshold, which is set to 18 degrees celsius in some embodiments, the CPU4 performance is increased or the CPU4 with reduced performance is restored to a normal performance state, and the cooling effect of the cooling system 2 is reduced, that is, the preset value of the cooling temperature of the cooling system 2 is increased, which is set to 20 degrees celsius in some embodiments, and when a third preset time elapses, which is configured to 15 minutes in some embodiments of the present invention, and when the detected temperature of the machine room is lower than 18 degrees celsius after 15 minutes elapses, the cooling system 2 is turned off.
On the other hand, the embodiment of the invention provides an embodiment of a BMC-based machine room temperature detection control device. The device includes:
a detection module configured to acquire, from the temperature sensor 1 provided in the machine room, the detected temperature of the machine room and the use state of the CPU4 of the server 3 through the BMC5 of the server 3;
a cooling module configured to reduce the effectiveness of the CPU4 in response to the detected temperature exceeding the set first high temperature threshold, and to turn on or increase the cooling effect of the cooling system 2 in response to the detected temperature not falling below the first high temperature threshold within a first predetermined time after reducing the effectiveness of the CPU 4;
a warm-up module configured to reduce or turn off the cooling effect of the cooling system 2 and/or increase the CPU4 performance by the BMC5 in response to the detected temperature being below the set minimum threshold.
In view of the above object, another aspect of the embodiments of the present invention further provides a computer device, including: at least one processor; and a memory storing a computer program operable on the processor, the processor executing the program to perform the steps of:
s100, acquiring the detected temperature of the machine room and the use state of a CPU4 of the server 3 from a temperature sensor 1 arranged in the machine room through a BMC5 of the server 3;
s200, responding to the detected temperature exceeding the set first high-temperature threshold, reducing the efficiency of the CPU4, and responding to the detected temperature not falling below the first high-temperature threshold in a first preset time after the efficiency of the CPU4 is reduced, and starting or increasing the cooling effect of the cooling system 2;
s300, in response to the detected temperature being below the set minimum threshold, reducing or shutting down the cooling effect of the cooling system 2 and/or increasing the CPU4 performance via the BMC 5.
According to some embodiments of the computer apparatus of the present invention, the apparatus further implements the steps of:
the BMC5 of the server 3 performs communication and management of data by simple network management protocol detection.
According to some embodiments of the computer apparatus of the present invention, reducing the effectiveness of the CPU4 in response to the detected temperature exceeding the set first high temperature threshold, and turning on or increasing the cooling effect of the cooling system 2 in response to the detected temperature not falling below the first high temperature threshold within a first predetermined time after reducing the effectiveness of the CPU4 further comprises:
in response to the detected temperature not falling below the first high temperature threshold within a first predetermined time after the CPU4 is derated, the cooling system 2 is turned on and the cooling system 2 is adjusted to the first cooling mode, and in response to the detected temperature not falling below the first high temperature threshold within a second predetermined time after the first cooling mode is turned on, the cooling system 2 is adjusted to the second cooling mode having a cooling temperature lower than that of the first cooling mode.
According to some embodiments of the computer device of the present invention, in response to detecting a temperature below a set minimum threshold, the BMC5 reducing or shutting down the cooling effect of the cooling system 2 and/or increasing the CPU4 performance further comprises:
in response to the detected temperature being below the set first low temperature threshold, the CPU4 is enabled and the cooling effectiveness of the cooling system 2 is reduced by a preset value, and in response to the detected temperature not increasing above the first low temperature threshold for a third preset time, the cooling system 2 is disabled.
In another aspect of the embodiments of the present invention, a computer-readable storage medium is further provided, where a computer program is stored in the computer-readable storage medium, and is characterized in that the computer program is executed by a processor to execute the BMC-based room temperature detection control method.
Likewise, it will be appreciated by those skilled in the art that all the embodiments, features and advantages set forth above with respect to the BMC-based room temperature detection control method according to the present invention apply equally well to the apparatus, the computer device and the medium according to the present invention. For the sake of brevity of the present disclosure, no repeated explanation is provided herein.
It should be particularly noted that, the steps in the foregoing BMC-based room temperature detection control method, apparatus, device and medium may be mutually intersected, replaced, added and deleted, so that these reasonable permutations and combinations are changed to the BMC-based room temperature detection control method, apparatus, device and medium, which also belong to the protection scope of the present invention, and should not limit the protection scope of the present invention to the embodiments.
Finally, it should be noted that, as one of ordinary skill in the art can appreciate, all or part of the processes in the methods according to the above embodiments may be implemented by instructing related hardware through a computer program, and the program of the BMC-based room temperature detection control method may be stored in a computer-readable storage medium, and when executed, may include the processes according to the embodiments of the methods. The storage medium of the program may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like. The embodiments of the computer program may achieve the same or similar effects as any of the above-described method embodiments.
Furthermore, the methods disclosed according to embodiments of the present invention may also be implemented as a computer program executed by a processor, which may be stored in a computer-readable storage medium. Which when executed by a processor performs the above-described functions defined in the methods disclosed in embodiments of the invention.
Further, the above method steps and system elements may also be implemented using a controller and a computer readable storage medium for storing a computer program for causing the controller to implement the functions of the above steps or elements.
Further, it should be appreciated that the computer-readable storage media (e.g., memory) herein can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. By way of example, and not limitation, nonvolatile memory can include Read Only Memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which can act as external cache memory. By way of example and not limitation, RAM is available in a variety of forms such as synchronous RAM (DRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The storage devices of the disclosed aspects are intended to comprise, without being limited to, these and other suitable types of memory.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the disclosure herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as software or hardware depends upon the particular application and design constraints imposed on the overall system. 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 disclosed embodiments of the present invention.
The various illustrative logical blocks, modules, and circuits described in connection with the disclosure herein may be implemented or performed with the following components designed to perform the functions herein: a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination of these components. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP, and/or any other such configuration.
The steps of a method or algorithm described in connection with the disclosure 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 RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.
In one or more exemplary designs, the functions may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a general-purpose or special-purpose computer, or a general-purpose or special-purpose processor. Also, any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk and disc, as used herein, includes Compact Disc (CD), laser disc, optical disc, Digital Versatile Disc (DVD), floppy disk, blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the present disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.
The numbers of the embodiments disclosed in the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.
Claims (10)
1. A BMC-based machine room temperature detection control method is characterized by comprising the following steps:
acquiring the detection temperature of a machine room and the use state of a CPU (Central processing Unit) of a server from a temperature sensor arranged in the machine room through a BMC (baseboard management controller) of the server;
in response to the detected temperature exceeding a set first high temperature threshold, reducing the CPU efficiency, and in response to the detected temperature not falling below the first high temperature threshold within a first preset time after the CPU efficiency is reduced, starting or increasing the cooling effect of the cooling system;
in response to the detected temperature being below a set minimum threshold, reducing or shutting down a cooling effect of a cooling system and/or increasing the CPU efficiency by the BMC.
2. The BMC-based room temperature detection control method of claim 1, further comprising:
and the BMC of the server performs data communication and management through the simple network management protocol detection.
3. The BMC-based room temperature detection control method of claim 1, wherein the reducing the CPU performance in response to the detected temperature exceeding a set first high temperature threshold, and turning on or increasing the cooling effect of a cooling system in response to the detected temperature not falling below the first high temperature threshold within a first preset time after reducing the CPU performance further comprises:
in response to the detected temperature not falling below a first high temperature threshold within a first preset time after the CPU performance is reduced, turning on the cooling system and adjusting the cooling system to a first cooling mode;
adjusting a cooling system to a second cooling mode in response to the detected temperature not falling below a first high temperature threshold within a second preset time after the first cooling mode is turned on, a cooling temperature of the second cooling mode being lower than a cooling temperature of the first cooling mode.
4. The BMC-based room temperature detection control method of claim 1, wherein the BMC reducing or shutting down the cooling effect of the cooling system and/or increasing the CPU efficiency in response to the detected temperature being below a set minimum threshold further comprises:
in response to the detected temperature being lower than the set first low temperature threshold, increasing the CPU efficiency and decreasing a preset value of the cooling effect of the cooling system;
shutting down the cooling system in response to the detected temperature not increasing above the first low temperature threshold for a third preset time.
5. A BMC-based machine room temperature detection control device, the device comprising:
the detection module is configured to acquire the detection temperature of a machine room and the use state of a CPU (Central processing Unit) of the server from a temperature sensor arranged in the machine room through a BMC (baseboard management controller) of the server;
a cooling module configured to reduce the CPU performance in response to the detected temperature exceeding a set first high temperature threshold, and to turn on or increase a cooling effect of a cooling system in response to the detected temperature not falling below the first high temperature threshold within a first preset time after the CPU performance is reduced;
a warming module configured to reduce or turn off a cooling effect of a cooling system and/or increase the CPU efficiency by the BMC in response to the detected temperature being below a set minimum threshold.
6. A computer device, comprising:
at least one processor; and
a memory storing computer instructions executable on the processor, the instructions when executed by the processor implementing the steps of:
acquiring the detection temperature of a machine room and the use state of a CPU (Central processing Unit) of a server from a temperature sensor arranged in the machine room through a BMC (baseboard management controller) of the server;
in response to the detected temperature exceeding a set first high temperature threshold, reducing the CPU efficiency, and in response to the detected temperature not falling below the first high temperature threshold within a first preset time after the CPU efficiency is reduced, starting or increasing the cooling effect of the cooling system;
in response to the detected temperature being below a set minimum threshold, reducing or shutting down a cooling effect of a cooling system and/or increasing the CPU efficiency by the BMC.
7. The blockchain-based computer device of claim 6, wherein the device further implements the steps of:
and the BMC of the server performs data communication and management through the simple network management protocol detection.
8. The blockchain-based computer device of claim 6, wherein the reducing the CPU performance in response to the detected temperature exceeding a set first high temperature threshold, and turning on or increasing a cooling effect of a cooling system in response to the detected temperature not falling below the first high temperature threshold within a first preset time after reducing the CPU performance further comprises:
in response to the detected temperature not falling below a first high temperature threshold within a first preset time after the CPU performance is reduced, turning on the cooling system and adjusting the cooling system to a first cooling mode;
adjusting a cooling system to a second cooling mode in response to the detected temperature not falling below a first high temperature threshold within a second preset time after the first cooling mode is turned on, a cooling temperature of the second cooling mode being lower than a cooling temperature of the first cooling mode.
9. The blockchain-based computer device of claim 6, wherein the BMC to reduce or turn off a cooling effect of a cooling system and/or increase the CPU efficiency in response to the detected temperature being below a set minimum threshold further comprises:
in response to the detected temperature being lower than the set first low temperature threshold, increasing the CPU efficiency and decreasing a preset value of the cooling effect of the cooling system;
shutting down the cooling system in response to the detected temperature not increasing above the first low temperature threshold for a third preset time.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, is adapted to carry out the method of any one of claims 1 to 4.
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