CN117453024A - Heat exchange scheduling method of liquid cooling server, device, equipment and medium - Google Patents
Heat exchange scheduling method of liquid cooling server, device, equipment and medium Download PDFInfo
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- 238000001816 cooling Methods 0.000 title claims abstract description 169
- 239000007788 liquid Substances 0.000 title claims abstract description 152
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000001105 regulatory effect Effects 0.000 claims abstract description 66
- 238000005057 refrigeration Methods 0.000 claims description 137
- 230000033228 biological regulation Effects 0.000 claims description 14
- 239000000110 cooling liquid Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003631 expected effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
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- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The embodiment of the specification discloses a heat exchange scheduling method of a liquid cooling server, the server, a device, equipment and a medium. The method comprises the following steps: acquiring the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server; when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit are monitored to rise above a preset value, a suspected unit to be regulated is determined; acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold; and starting the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
Description
Technical Field
The present disclosure relates to the field of server heat dissipation, and in particular, to a heat exchange scheduling method, a server, a device, equipment, and a medium for a liquid cooling server.
Background
With the advent of the data age, especially the development of AI computing, the requirements of the data computing on the server are higher and higher, and the performance requirements of the server are improved, so that the power of the server is necessarily improved, and the heat dissipation capacity of the server is increased. How to ensure the cooling of the server is important for the normal operation of the server.
The presence of the liquid cooling server ensures the normal operation of the server, and does not need to additionally build infrastructure for cooling the server. Then, how to effectively regulate and control the heat exchange in the liquid cooling server and ensure the continuous normal work of the liquid cooling server is a problem which is continuously solved at present.
Based on this, a new heat exchange scheduling method is needed.
Disclosure of Invention
The embodiment of the specification provides a heat exchange scheduling method of a liquid cooling server, a device, equipment and a medium, which are used for solving the following technical problems: how to effectively regulate and control the heat exchange in the liquid cooling server, and ensure the continuous normal work of the liquid cooling server.
In order to solve the above technical problems, the embodiments of the present specification are implemented as follows:
the heat exchange scheduling method of the liquid cooling server provided by the embodiment of the specification comprises the following steps:
acquiring the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server;
when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit are monitored to rise above a preset value, a suspected unit to be regulated is determined;
acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold;
and starting the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
The heat exchange scheduling device of a liquid cooling server provided in the embodiments of the present specification includes:
the acquisition module acquires the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server;
the monitoring module is used for determining a suspected unit to be regulated when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the computing unit rise to exceed preset values;
the working mode adjusting module is used for acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from the working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold;
and the heat exchange scheduling module starts the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
The embodiment of the present disclosure further provides a server, where the server is a liquid cooling server, and includes:
a calculating unit, a replacing unit and a refrigerating unit,
wherein,
the computing unit is used for realizing the computing function of the server;
the replacement unit is used for realizing cooling of the cooling liquid and at least comprises a first replacement unit and a second replacement unit;
the refrigerating unit is used for realizing cooling of heat generated by the server and comprises a first refrigerating unit and a second refrigerating unit;
the first replacement unit and the first refrigeration unit form a first module, and the second replacement unit and the second refrigeration unit form a second module;
the liquid cooling server is used for realizing the heat exchange scheduling method provided by the embodiment of the specification.
The embodiment of the specification also provides an electronic device, including:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
acquiring the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server;
when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit are monitored to rise above a preset value, a suspected unit to be regulated is determined;
acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold;
and starting the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
The present description embodiments also provide a computer-readable storage medium having stored thereon computer-readable instructions that, when executed by a processor, cause the processor to perform:
acquiring the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server;
when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit are monitored to rise above a preset value, a suspected unit to be regulated is determined;
acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold;
and starting the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
The above-mentioned at least one technical scheme that this description embodiment adopted can reach following beneficial effect: acquiring the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server; when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit are monitored to rise above a preset value, a suspected unit to be regulated is determined; acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold; according to a preset scheduling strategy, starting a replacement unit of the liquid cooling server and/or a replacement unit of the liquid cooling server to realize heat exchange scheduling of the liquid cooling server, wherein the method generally defaults to monitoring the temperature at fixed time intervals, and when abnormality is found, the method is changed into real-time monitoring of the temperature, so that resources can be saved; meanwhile, the regulation and control of the heat exchange temperature of the liquid cooling server can be realized, and the normal work of the liquid cooling server is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some of the embodiments described in the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a heat exchange scheduling method of a liquid cooling server according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a heat exchange scheduling device of a liquid cooling server according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a liquid cooling server according to an embodiment of the present disclosure;
fig. 4A is a schematic structural diagram of a replacement unit according to an embodiment of the present disclosure;
fig. 4B is a schematic structural diagram of a refrigeration unit according to an embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
Fig. 1 is a schematic diagram of a heat exchange scheduling method of a liquid cooling server according to an embodiment of the present disclosure. As shown in fig. 1, the method includes:
step S101: the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculating unit of the liquid cooling server are obtained.
In the embodiment of the present disclosure, after the liquid cooling server is started, the liquid cooling server defaults to a working mode. The temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the computing unit of the liquid cooling server are acquired, and default is acquired according to a preset time interval. The preset time interval can be adjusted according to an application scene, an environmental temperature and the like of the liquid cooling server, and in a specific embodiment of the present disclosure, the preset time interval is 1h.
Step S103: and when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit are monitored to rise above a preset value, determining a suspected unit to be regulated.
In the use process of the liquid cooling server, the temperature inside the liquid cooling server may be increased due to the environmental temperature, the workload of the liquid cooling server, and the like. In this embodiment of the present disclosure, when the temperature of the refrigeration unit, the temperature of the replacement unit, and the temperature of the calculation unit increase beyond a preset value, determining a suspected unit to be regulated specifically includes:
and when any one of the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit rises to be more than 5 ℃ and does not exceed the preset temperature threshold value, taking the unit with the temperature rising to be more than 5 ℃ as a suspected unit to be regulated.
Step S105: and acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold.
In this embodiment of the present disclosure, the acquiring, in real time, the temperature of the suspected unit to be regulated, and when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold, converting a mode of the liquid cooling server from a working mode to a heat exchange scheduling mode, specifically includes:
if the suspected unit to be regulated is a refrigerating unit or a replacement unit, actually acquiring the temperature of the suspected unit to be regulated, and determining a pipeline with abnormal temperature of the suspected unit to be regulated when the temperature of the suspected unit to be regulated exceeds a first preset temperature threshold;
if the suspected unit to be regulated is abnormal in the water supply pipeline, converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode;
if the suspected regulation and control unit is abnormal in the water return pipeline, continuing to acquire the temperature of the suspected regulation and control unit, and when the temperature of the suspected unit to be regulated exceeds a second preset temperature threshold, converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode;
if the suspected regulation and control unit is a calculation unit, actually acquiring the temperature of the suspected regulation and control unit, and when the temperature of the suspected regulation and control unit exceeds a third preset temperature threshold, converting the mode of the liquid cooling server from a working mode to a heat exchange regulation and control mode.
In this embodiment of the present disclosure, the first preset temperature threshold is 55 ℃, the second preset temperature threshold is 65 ℃, and the third preset temperature threshold is 65 ℃.
In the embodiment of the specification, when the backwater temperature in the refrigerating unit is 50-65 ℃ and the water supply temperature is 40-55 ℃ by default, the refrigerating unit is considered to work normally, and the server can be ensured to work normally; the backwater temperature in the replacement unit is 50-65 ℃, and when the water supply temperature defaults to 40-55 ℃, the replacement unit is considered to work normally; the temperature of the calculation unit defaults to 40-65 ℃.
Step S207: and starting the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
In the embodiment of the present disclosure, the replacement unit of the liquid cooling server and the refrigeration unit of the liquid cooling server have priority;
the method for realizing the heat exchange scheduling of the liquid cooling server comprises the steps of starting a replacement unit of the liquid cooling server and/or a replacement unit of the liquid cooling server according to a preset scheduling strategy, and specifically comprises the following steps:
when the suspected to-be-regulated unit is a replacement unit, starting the replacement unit according to the priority of the preset replacement unit to realize heat exchange scheduling of the liquid cooling server;
when the suspected unit to be regulated is a refrigerating unit, starting the refrigerating unit according to the preset priority of the refrigerating unit to realize heat exchange scheduling of the liquid cooling server;
and when the suspected to-be-regulated unit is a calculation unit, starting the replacement unit of the liquid cooling server and the refrigeration unit of the liquid cooling server according to the priority of the preset replacement unit and the priority of the preset refrigeration unit to realize heat exchange scheduling of the liquid cooling server.
In the embodiment of the present specification, the replacement unit included in the liquid cooling server and the refrigeration unit included in the liquid cooling server are both started,
the method for realizing the heat exchange scheduling of the liquid cooling server comprises the steps of starting a replacement unit of the liquid cooling server and/or a replacement unit of the liquid cooling server according to a preset scheduling strategy, and specifically comprises the following steps:
when the suspected to-be-regulated unit is a replacement unit, starting other subunits of the replacement unit of the liquid cooling server to realize heat exchange scheduling of the liquid cooling server;
when the suspected unit to be regulated is a refrigerating unit, starting other subunits of the refrigerating unit of the liquid cooling server to realize heat exchange scheduling of the liquid cooling server;
and if the suspected to-be-regulated unit is a calculating unit, starting other subunits of the replacement unit of the liquid cooling server and other subunits of the refrigerating unit of the liquid cooling server at the same time to realize heat exchange scheduling of the liquid cooling server side.
In the present embodiment, the number of the replacement units and the number of the refrigeration units are the same, and at least two replacement units and at least two refrigeration units are used, and two replacement units and two refrigeration units are described as an example.
In this embodiment of the present disclosure, the use of the replacement unit and the refrigeration unit has a priority, the priority of the first replacement unit is higher than the priority of the second replacement unit, and the priority of the first refrigeration unit is higher than the priority of the second refrigeration unit. In a specific embodiment, the priority of the first replacement unit, the priority of the second replacement unit, the priority of the first refrigeration unit, and the priority of the second refrigeration unit are all preset, which is not limited herein.
Similarly, when the plurality of permutation units is provided, the first permutation unit has a higher priority than the second permutation unit, the second permutation unit has a higher priority than the third permutation unit, … …, and the N-1 th permutation unit has a higher priority than the N-th permutation unit.
Since the priority of the first replacement unit is higher than that of the second replacement unit, the first replacement unit is started by default when the server is started normally. In this embodiment of the present disclosure, when the first replacement unit fails or the first replacement unit cannot meet a preset heat exchange requirement, the second replacement unit is started. The preset heat exchange requirement is preset, and is not limited herein.
Since the priority of the first refrigeration unit is higher than the priority of the second refrigeration unit, the first refrigeration unit is started by default when the server is started normally. And when the first refrigeration unit fails or the first refrigeration unit cannot meet the preset refrigeration requirement, the second refrigeration unit is started. The preset refrigeration requirement is preset, and is not limited herein.
Similarly, when there are a plurality of refrigeration units, the first refrigeration unit has a higher priority than the second refrigeration unit, the second refrigeration unit has a higher priority than the third replacement unit, … …, and the N-1 refrigeration unit has a higher priority than the N-th refrigeration unit.
In some scenarios, for the purpose of achieving rapid cooling, in one embodiment of the present disclosure, the first replacement unit may be considered to have the same priority as the second replacement unit, and the first refrigeration unit may have the same priority as the second refrigeration unit. In the embodiment of the present disclosure, the first replacement unit and the second replacement unit are both activated simultaneously, and the first refrigeration unit and the second refrigeration unit are both activated simultaneously. That is, after the server is started, the first replacement unit and the second replacement unit, and the first refrigeration unit and the second refrigeration unit are both in a started state.
Similarly, when the number of the replacement units and the number of the refrigeration units are plural, the priority levels of the first replacement unit, the second replacement unit, the … … and the nth replacement unit are considered to be the same, the priority levels of the first refrigeration unit, the second refrigeration unit, the … … and the nth refrigeration unit are the same, and after the server is started, the first replacement unit, the second replacement unit, the … … and the nth replacement unit are all in a starting state, and the first refrigeration unit, the second refrigeration unit, the … … and the nth refrigeration unit are all in a starting state.
In order to ensure the normal operation of the server and fundamentally solve the problem of heat dissipation of the server, in the embodiment of the present disclosure, the refrigeration unit includes a plurality of refrigeration subunits, and when one or more of the first refrigeration subunits fail or cannot meet a preset refrigeration requirement, other first refrigeration subunits in the first refrigeration unit are started; when one or more second refrigeration subunits in the second refrigeration units fail or cannot meet preset refrigeration requirements, other second refrigeration subunits in the second refrigeration units are started;
similarly, when one or more of the nth refrigeration subunits of the nth refrigeration unit fails or fails to meet a preset refrigeration requirement, other nth refrigeration subunits of the nth refrigeration unit are started.
The replacement unit comprises a plurality of replacement subunits, and when one or more of the first replacement subunits fail or cannot meet the preset heat exchange requirement, other first replacement subunits in the first replacement unit are started; and when one or more second replacement subunits in the second replacement units fail or cannot meet the preset heat exchange requirement, starting other second replacement subunits in the second replacement units.
Similarly, when one or more of the nth replacement sub-units in the nth replacement unit fails or fails to meet a preset heat exchange requirement, other nth replacement sub-units in the nth replacement unit are started.
The refrigeration unit comprises a plurality of refrigeration subunits, and the replacement unit comprises a plurality of replacement subunits, so that the normal operation of the server can be ensured when one refrigeration subunit cannot normally operate or the preset refrigeration requirement cannot be met.
Similarly, the replacement unit comprises a plurality of replacement subunits, so that the normal operation of the server can be ensured when one replacement subunit cannot normally operate or cannot meet the preset heat exchange requirement.
In the embodiment of the present disclosure, the first module may not meet the liquid cooling requirement, or the second module may be started when the first module fails;
or alternatively
The first module and the second module can be started at the same time, and the preset liquid cooling requirement is met by adjusting the flow rate of the cooling liquid in the first module and the second module.
The heat exchange scheduling method provided by the embodiment of the specification generally defaults to monitoring the temperature at fixed time intervals, and when abnormality is found, the temperature is monitored in real time, so that resources can be saved; meanwhile, the regulation and control of the heat exchange temperature of the liquid cooling server can be realized, and the normal work of the liquid cooling server is ensured.
The embodiment of the specification provides a heat exchange scheduling method of a liquid cooling server, and based on the same thought, the embodiment of the specification provides a heat exchange scheduling device of the liquid cooling server. Fig. 2 is a schematic diagram of a heat exchange scheduling device of a liquid cooling server according to an embodiment of the present disclosure, as shown in fig. 2, the heat exchange scheduling device includes:
an acquisition module 201 for acquiring the temperature of the refrigeration unit, the temperature of the replacement unit and the temperature of the calculation unit of the liquid cooling server;
the monitoring module 203 is used for determining a suspected unit to be regulated when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the computing unit rise to exceed preset values;
the working mode adjusting module 205 acquires the temperature of the suspected unit to be regulated in real time, and when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold, the mode of the liquid cooling server is converted from the working mode to a heat exchange scheduling mode;
the heat exchange scheduling module 207 starts the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling policy, so as to implement heat exchange scheduling of the liquid cooling server.
The embodiment of the present disclosure further provides a server, where the server is a liquid cooling server, and includes:
a calculating unit, a replacing unit and a refrigerating unit,
wherein,
the computing unit is used for realizing the computing function of the server;
the replacement unit is used for realizing cooling of the cooling liquid and at least comprises a first replacement unit and a second replacement unit;
the refrigerating unit is used for realizing cooling of heat generated by the server and comprises a first refrigerating unit and a second refrigerating unit;
the first replacement unit and the first refrigeration unit form a first module, and the second replacement unit and the second refrigeration unit form a second module;
the liquid cooling server is used for realizing the heat exchange scheduling method provided by the embodiment of the specification.
In this embodiment of the present disclosure, the computing unit may be a CPU, a GPU, or other chips with computing functions.
In the embodiment of the present disclosure, the replacement unit may be a cooling tower for cooling the cooling liquid, and of course, the replacement unit may be other cooling replacement devices. The refrigerating unit can be a cooling liquid distribution unit and is used for taking away the heat generated by the server, so that the purpose of cooling the server is achieved. The design of the replacement unit and the cooling unit is prior art and will not be described in detail here.
The following description will take an example in which the substitution liquid cooling server includes two substitution units and two cooling units.
In this embodiment of the present disclosure, the first replacement unit and the second replacement unit are connected in parallel. The parallel connection of the first replacement unit and the second replacement unit can ensure that the liquid cooling server can work normally when one of the replacement units cannot work normally or the expected effect cannot be realized.
Similarly, when there are a plurality of replacement units, the first replacement unit, the second replacement unit, … …, and the nth replacement unit are connected in parallel.
In this embodiment of the present disclosure, the first refrigeration unit and the second refrigeration unit are connected in parallel. The parallel connection of the first refrigeration unit and the second refrigeration unit can ensure that the liquid cooling server can work normally when one refrigeration unit cannot work normally or the expected effect cannot be realized.
Similarly, when there are a plurality of refrigeration units, the first refrigeration unit, the second refrigeration unit, the … … refrigeration unit, and the nth refrigeration unit are connected in parallel. As shown in fig. 3.
In the embodiment of the present specification, the cooling unit is provided with a cooling liquid, and the cooling liquid is preferably purified water.
In this embodiment of the present disclosure, the use of the replacement unit and the refrigeration unit has a priority, the priority of the first replacement unit is higher than the priority of the second replacement unit, and the priority of the first refrigeration unit is higher than the priority of the second refrigeration unit. In a specific embodiment, the priority of the first replacement unit, the priority of the second replacement unit, the priority of the first refrigeration unit, and the priority of the second refrigeration unit are all preset, which is not limited herein.
Similarly, when the plurality of permutation units is provided, the first permutation unit has a higher priority than the second permutation unit, the second permutation unit has a higher priority than the third permutation unit, … …, and the N-1 th permutation unit has a higher priority than the N-th permutation unit.
Since the priority of the first replacement unit is higher than that of the second replacement unit, the first replacement unit is started by default when the server is started normally. In this embodiment of the present disclosure, when the first replacement unit fails or the first replacement unit cannot meet a preset heat exchange requirement, the second replacement unit is started. The preset heat exchange requirement is preset, and is not limited herein.
Since the priority of the first refrigeration unit is higher than the priority of the second refrigeration unit, the first refrigeration unit is started by default when the server is started normally. And when the first refrigeration unit fails or the first refrigeration unit cannot meet the preset refrigeration requirement, the second refrigeration unit is started. The preset refrigeration requirement is preset, and is not limited herein.
Similarly, when there are a plurality of refrigeration units, the first refrigeration unit has a higher priority than the second refrigeration unit, the second refrigeration unit has a higher priority than the third replacement unit, … …, and the N-1 refrigeration unit has a higher priority than the N-th refrigeration unit.
In some scenarios, for the purpose of achieving rapid cooling, in one embodiment of the present disclosure, the first replacement unit may be considered to have the same priority as the second replacement unit, and the first refrigeration unit may have the same priority as the second refrigeration unit. In the embodiment of the present disclosure, the first replacement unit and the second replacement unit are both activated simultaneously, and the first refrigeration unit and the second refrigeration unit are both activated simultaneously. That is, after the server is started, the first replacement unit and the second replacement unit, and the first refrigeration unit and the second refrigeration unit are both in a started state.
Similarly, when the number of the replacement units and the number of the refrigeration units are plural, the priority levels of the first replacement unit, the second replacement unit, the … … and the nth replacement unit are considered to be the same, the priority levels of the first refrigeration unit, the second refrigeration unit, the … … and the nth refrigeration unit are the same, and after the server is started, the first replacement unit, the second replacement unit, the … … and the nth replacement unit are all in a starting state, and the first refrigeration unit, the second refrigeration unit, the … … and the nth refrigeration unit are all in a starting state.
In order to ensure the normal operation of the server and fundamentally solve the problem of heat dissipation of the server, in the embodiment of the present disclosure, the refrigeration unit includes a plurality of refrigeration subunits, and when one or more of the first refrigeration subunits fail or cannot meet a preset refrigeration requirement, other first refrigeration subunits in the first refrigeration unit are started; when one or more second refrigeration subunits in the second refrigeration units fail or cannot meet preset refrigeration requirements, other second refrigeration subunits in the second refrigeration units are started;
similarly, when one or more of the nth refrigeration subunits of the nth refrigeration unit fails or fails to meet a preset refrigeration requirement, other nth refrigeration subunits of the nth refrigeration unit are started.
The replacement unit comprises a plurality of replacement subunits, and when one or more of the first replacement subunits fail or cannot meet the preset heat exchange requirement, other first replacement subunits in the first replacement unit are started; and when one or more second replacement subunits in the second replacement units fail or cannot meet the preset heat exchange requirement, starting other second replacement subunits in the second replacement units.
Similarly, when one or more of the nth replacement sub-units in the nth replacement unit fails or fails to meet a preset heat exchange requirement, other nth replacement sub-units in the nth replacement unit are started.
The refrigeration unit comprises a plurality of refrigeration subunits, and the replacement unit comprises a plurality of replacement subunits, so that the normal operation of the server can be ensured when one refrigeration subunit cannot normally operate or the preset refrigeration requirement cannot be met.
Similarly, the replacement unit comprises a plurality of replacement subunits, so that the normal operation of the server can be ensured when one replacement subunit cannot normally operate or cannot meet the preset heat exchange requirement.
In the embodiment of the present disclosure, the first module may not meet the liquid cooling requirement, or the second module may be started when the first module fails;
or alternatively
The first module and the second module can be started at the same time, and the preset liquid cooling requirement is met by adjusting the flow rate of the cooling liquid in the first module and the second module.
Included in the replacement unit is a specific illustration of a replacement subunit, as shown in fig. 4A. Fig. 4A is a schematic structural diagram of a replacement unit according to an embodiment of the present disclosure;
a specific illustration of a refrigeration subunit is included in the refrigeration unit, as shown in fig. 4B. Fig. 4B is a schematic structural diagram of a refrigeration unit according to an embodiment of the present disclosure.
The embodiment of the specification also provides an electronic device, including:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
acquiring the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server;
when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit are monitored to rise above a preset value, a suspected unit to be regulated is determined;
acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold;
and starting the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
The present description embodiments also provide a computer-readable storage medium having stored thereon computer-readable instructions that, when executed by a processor, cause the processor to perform:
acquiring the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server;
when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit are monitored to rise above a preset value, a suspected unit to be regulated is determined;
acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold;
and starting the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
The foregoing describes specific embodiments of the present disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for apparatus, electronic devices, non-volatile computer storage medium embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to the description of the method embodiments.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the present disclosure. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (10)
1. The heat exchange scheduling method of the liquid cooling server is characterized by comprising the following steps of:
acquiring the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server;
when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit are monitored to rise above a preset value, a suspected unit to be regulated is determined;
acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold;
and starting the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
2. The scheduling method as set forth in claim 1, wherein determining the suspected unit to be regulated when the temperature of the refrigerating unit, the temperature of the replacing unit, and the temperature of the calculating unit are monitored to rise above a preset value, specifically includes:
and when any one of the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the calculation unit rises to be more than 5 ℃ and does not exceed the preset temperature threshold value, taking the unit with the temperature rising to be more than 5 ℃ as a suspected unit to be regulated.
3. The scheduling method of claim 1, wherein the step of acquiring the temperature of the suspected unit to be adjusted in real time, and when the temperature of the suspected unit to be adjusted exceeds a preset temperature threshold, converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode, specifically comprises:
if the suspected unit to be regulated is a refrigerating unit or a replacement unit, actually acquiring the temperature of the suspected unit to be regulated, and determining a pipeline with abnormal temperature of the suspected unit to be regulated when the temperature of the suspected unit to be regulated exceeds a first preset temperature threshold;
if the suspected unit to be regulated is abnormal in the water supply pipeline, converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode;
if the suspected regulation and control unit is abnormal in the water return pipeline, continuing to acquire the temperature of the suspected regulation and control unit, and when the temperature of the suspected unit to be regulated exceeds a second preset temperature threshold, converting the mode of the liquid cooling server from a working mode to a heat exchange scheduling mode;
if the suspected regulation and control unit is a calculation unit, actually acquiring the temperature of the suspected regulation and control unit, and when the temperature of the suspected regulation and control unit exceeds a third preset temperature threshold, converting the mode of the liquid cooling server from a working mode to a heat exchange regulation and control mode.
4. A scheduling method according to claim 3, wherein the first preset temperature threshold is 55 ℃, the second preset temperature threshold is 65 ℃ and the third preset temperature threshold is 65 ℃.
5. The scheduling method according to claim 1, wherein the replacement unit of the liquid-cooled server and the refrigeration unit of the liquid-cooled server have priorities;
the method for realizing the heat exchange scheduling of the liquid cooling server comprises the steps of starting a replacement unit of the liquid cooling server and/or a replacement unit of the liquid cooling server according to a preset scheduling strategy, and specifically comprises the following steps:
when the suspected to-be-regulated unit is a replacement unit, starting the replacement unit according to the priority of the preset replacement unit to realize heat exchange scheduling of the liquid cooling server;
when the suspected unit to be regulated is a refrigerating unit, starting the refrigerating unit according to the preset priority of the refrigerating unit to realize heat exchange scheduling of the liquid cooling server;
and when the suspected to-be-regulated unit is a calculation unit, starting the replacement unit of the liquid cooling server and the refrigeration unit of the liquid cooling server according to the priority of the preset replacement unit and the priority of the preset refrigeration unit to realize heat exchange scheduling of the liquid cooling server.
6. The scheduling method of claim 1, wherein the replacement unit included in the liquid-cooled server and the refrigeration unit included in the liquid-cooled server are both started,
the method for realizing the heat exchange scheduling of the liquid cooling server comprises the steps of starting a replacement unit of the liquid cooling server and/or a replacement unit of the liquid cooling server according to a preset scheduling strategy, and specifically comprises the following steps:
when the suspected to-be-regulated unit is a replacement unit, starting other subunits of the replacement unit of the liquid cooling server to realize heat exchange scheduling of the liquid cooling server;
when the suspected unit to be regulated is a refrigerating unit, starting other subunits of the refrigerating unit of the liquid cooling server to realize heat exchange scheduling of the liquid cooling server;
and if the suspected to-be-regulated unit is a calculating unit, starting other subunits of the replacement unit of the liquid cooling server and other subunits of the refrigerating unit of the liquid cooling server at the same time to realize heat exchange scheduling of the liquid cooling server side.
7. A heat exchange scheduling device of a liquid cooling server, wherein the scheduling device comprises:
the acquisition module acquires the temperature of a refrigerating unit, the temperature of a replacement unit and the temperature of a calculation unit of the liquid cooling server;
the monitoring module is used for determining a suspected unit to be regulated when the temperature of the refrigerating unit, the temperature of the replacement unit and the temperature of the computing unit rise to exceed preset values;
the working mode adjusting module is used for acquiring the temperature of the suspected unit to be regulated in real time, and converting the mode of the liquid cooling server from the working mode to a heat exchange scheduling mode when the temperature of the suspected unit to be regulated exceeds a preset temperature threshold;
and the heat exchange scheduling module starts the replacement unit of the liquid cooling server and/or the replacement unit of the liquid cooling server according to a preset scheduling strategy to realize heat exchange scheduling of the liquid cooling server.
8. A server, wherein the server is a liquid-cooled server, the liquid-cooled server comprising:
a calculating unit, a replacing unit and a refrigerating unit,
wherein,
the computing unit is used for realizing the computing function of the server;
the replacement unit is used for realizing cooling of the cooling liquid and at least comprises a first replacement unit and a second replacement unit;
the refrigerating unit is used for realizing cooling of heat generated by the server and comprises a first refrigerating unit and a second refrigerating unit;
the first replacement unit and the first refrigeration unit form a first module, and the second replacement unit and the second refrigeration unit form a second module;
the liquid cooling server is used for realizing the heat exchange scheduling method according to any one of claims 1-6.
9. An electronic device, comprising:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-6.
10. A computer readable storage medium having stored thereon computer readable instructions which, when executed by a processor, cause the processor to perform the method of any of claims 1-6.
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| CN202311633480.0A CN117453024A (en) | 2023-11-28 | 2023-11-28 | Heat exchange scheduling method of liquid cooling server, device, equipment and medium |
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| CN202311633480.0A CN117453024A (en) | 2023-11-28 | 2023-11-28 | Heat exchange scheduling method of liquid cooling server, device, equipment and medium |
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