CN110737319A - Operation control method, device and storage medium for kinds of servers - Google Patents
Operation control method, device and storage medium for kinds of servers Download PDFInfo
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- CN110737319A CN110737319A CN201910916860.2A CN201910916860A CN110737319A CN 110737319 A CN110737319 A CN 110737319A CN 201910916860 A CN201910916860 A CN 201910916860A CN 110737319 A CN110737319 A CN 110737319A
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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
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
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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
- G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
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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
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
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Abstract
The invention discloses an operation control method of servers, which comprises the steps of detecting the electric quantity of a standby power supply pack in response to receiving a starting instruction, judging whether the electric quantity of the standby power supply pack is larger than th preset electric quantity, judging whether the electric quantity of the standby power supply pack is larger than second preset electric quantity in response to the electric quantity of the standby power supply pack being larger than th preset electric quantity, and controlling the servers to execute read-only services in response to the electric quantity of the standby power supply pack being smaller than the second preset electric quantity.
Description
Technical Field
The invention relates to the field of servers, in particular to an operation control method, operation control equipment and a storage medium of servers.
Background
The storage server has a very high requirement on stability, and in consideration of the possibility of power failure on a customer site, the BBU is which is an essential unit of the storage server, when the power failure occurs on the customer side, the storage server starts BBU power supply, and at a BBU power supply device, the storage server can perform data drop processing to prevent the loss of data loss after the system is powered down to the customer.
, the maximum time that the storage server goes from power failure start to data drop end to BBU stop power supply becomes times of maximum power supply time of BBU , the BBU capacity requirement of the storage server is greater than two times of maximum power supply time, mainly to ensure that after the time power failure BBU consumes times of electric quantity of maximum power supply time, the system encounters the second power failure in a short time after power-on work, and the BBU still has sufficient electric quantity to ensure the second power supply.
Generally, BBU is which is the bottleneck of storage server design, firstly, the probability of sudden power failure is low without advance notice from the customer environment, in other words, the probability of BBU use is extremely low, secondly, BBU is a rechargeable storage battery, the service life of BBUs is about three years because of the chemical structure, in , therefore, is concerned with reliability, the capacity of BBU must be large enough and is a vulnerable consumable material, the cost is high, and is concerned with BBU use frequency is very low, so from the perspective of cost reduction, the two are contradictory.
Disclosure of Invention
In view of the above, in order to overcome at least aspects of the above problems, an embodiment of the present invention provides an operation control method for servers, including the steps of:
detecting the electric quantity of the standby power supply set in response to the received starting instruction;
judging whether the electric quantity of the standby power pack is larger than th preset electric quantity;
responding to the fact that the electric quantity of the standby power supply pack is larger than th preset electric quantity, and judging whether the electric quantity of the standby power supply pack is larger than second preset electric quantity;
and controlling the server to execute read-only service in response to the fact that the electric quantity of the standby power supply set is smaller than the second preset electric quantity.
In , the method further comprises the steps of:
and charging the standby power supply set and continuously detecting the electric quantity of the standby power supply set until the electric quantity of the standby power supply set is larger than the second preset electric quantity.
In , the method further comprises the steps of:
responding to the fact that the electric quantity of the standby power supply pack is larger than a second preset electric quantity, and judging whether the electric quantity of the standby power supply pack is larger than a third preset electric quantity;
and in response to the power of the standby power pack being less than the third preset power, controlling the server to execute read-only services and write services in th caching technology.
In , the method further comprises the steps of:
and charging the standby power supply set and continuously detecting the electric quantity of the standby power supply set until the electric quantity of the standby power supply set is larger than the third preset electric quantity.
In , the method further comprises the steps of:
and in response to the electric quantity of the standby power supply set being larger than the third preset electric quantity, controlling the server to execute read-only service and write service by using a second cache technology.
In , the method further comprises the steps of:
controlling the server not to execute any service in response to the power of the standby power pack being less than the th preset power;
and charging the standby power supply group and continuously detecting the electric quantity of the standby power supply group until the electric quantity of the standby power supply group is larger than the th preset electric quantity.
In embodiments, controlling the server to perform write transactions in caching technology further includes:
and controlling the server to execute the write-in service in a write-through cache mode.
In embodiments, controlling the server to perform write transactions in a second caching technique further comprises:
and controlling the server to execute the writing business in a way of writing back and caching.
Based on the same concept as , according to another aspects of the present invention, an embodiment of the present invention further provides computer apparatuses, including:
at least processors, and
a memory storing a computer program operable on the processor, wherein the processor executes the program to perform the steps of any of the server operation control methods described above.
Based on the same inventive concept, according to another aspects of the present invention, embodiments of the present invention further provide computer-readable storage media storing a computer program which, when executed by a processor, performs the steps of the operation control method of any servers as described above.
The method has the following beneficial effects that , the method judges whether the server needs to carry out no service or only read service by detecting whether the electric quantity of the BBU power supply meets the threshold value after starting up, thereby ensuring that no data loss occurs after sudden power failure occurs when the BBU power supply does not meet the preset electric quantity.
Drawings
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, it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of an operation control method for servers according to an embodiment of the present invention;
fig. 2 is a flowchart of an operation control method of servers according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a computer device provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a computer-readable storage medium according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings.
It should be noted that all expressions using "" 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 to be noted that "" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and no is described in the following embodiments.
It should be noted that, in the embodiment of the present invention, the bbu (backup Battery unit) refers to a standby power pack, the write-back cache refers to cache technologies, in which sends a write request completion signal after data is written to the cache, and the actual operation of writing data to the nonvolatile storage medium is delayed, and the write-through cache refers to another cache technologies, in which a write request completion signal is sent only after data is safely written to the nonvolatile storage medium.
According to aspects of the present invention, an embodiment of the present invention provides an operation control method for servers, as shown in fig. 1, the method may include the steps of S1, detecting an electric quantity of a standby power supply pack in response to receiving a power-on command, S2, determining whether the electric quantity of the standby power supply pack is greater than a th preset electric quantity, S3, determining whether the electric quantity of the standby power supply pack is greater than a second preset electric quantity in response to the electric quantity of the standby power supply pack being greater than the th preset electric quantity, and S4, controlling the servers to execute a read-only service in response to the electric quantity of the standby power supply pack being less than the second preset electric quantity.
The method disclosed by the invention judges whether the server needs to carry out no service or only read service by detecting whether the electric quantity of the BBU power supply meets the threshold value after starting up, thereby ensuring that no data loss occurs after sudden power failure occurs when the BBU power supply does not meet the preset electric quantity.
The following is described in detail with reference to a flow chart of an operation control method of the server shown in fig. 2.
Firstly, responding to a received starting instruction, detecting the electric quantity of the standby power supply set, and then judging whether the electric quantity of the BBU is larger than th preset electric quantity before the server executes each service so as to determine whether the server can carry out the service according to the electric quantity of the BBU.
In embodiments, as shown in fig. 2, if the power of the BBU is less than th preset power, the server is controlled not to perform any service, charge the standby power set and continue to detect the power of the standby power set until the power of the standby power set is greater than th preset power.
In , the th preset power may be 50% of the power required by the times of the maximum power-on time.
It should be noted that the power backup time of the BBU mainly depends on the traffic of the server when the power failure occurs, if the server has no traffic, when the power failure occurs and the BBU backup power needs to be used, the data to be processed is very small, so the time for using the BBU backup power is relatively short, and the requirement on the electric quantity of the BBU is relatively low, if the traffic of the server is very large, even under the full pressure condition, when the power failure occurs and the BBU backup power needs to be used, the data needed to be processed by the system is very large, so the backup time is very long, and each device is in the full pressure state and has relatively large power consumption, at this time, the electric quantity consumed by the BBU backup power times is very large, so the requirement on the electric quantity of the BBU is relatively high, that is, the electric quantity needed by times of the maximum power backup time refers to the maximum value of the electric quantity consumed by the server.
In , in response to that the power of the standby power pack is greater than the th preset power, it is determined whether the power of the standby power pack is greater than a second preset power, so as to determine which services the server performs according to the power of the BBU.
In , the second preset amount of power may be 80% of the amount of power required for times of the maximum power-on time.
In , as shown in fig. 2, when the power of the standby power supply set is less than a second preset power, the server is controlled to execute a read-only service, and charge the standby power supply set and continue to detect the power of the standby power supply set until the power of the standby power supply set is greater than the second preset power.
It should be noted that, the control server executing the read-only service may control the server to execute all the read-only services, or may execute only part of the read-only services. Preferably, part of the read-only service is executed to reduce the pressure of the CPU and improve the data security when the BBU does not meet the standby power condition.
Next, as shown in fig. 2, in response to that the electric quantity of the standby power supply set is greater than a second preset electric quantity, it is determined whether the electric quantity of the standby power supply set is greater than a third preset electric quantity, so as to determine whether the server performs all services according to the electric quantity of the BBU.
In , the third preset amount of power may be the amount of power required for times of the maximum power-on time.
In , in response to the power on standby set being less than the third predetermined power level, the server is controlled to perform read-only and write in caching.
In , the cache technology may be a write-through cache technology, since the BBU power does not satisfy the power required for times of the maximum standby power time, the server writes data in a write-through manner, and at this time, the server writes the data to the hard disk and then confirms that the data has been written, and even if the power is abnormally lost, the server knows that the data is lost, and the data is rewritten after being powered on again, thereby ensuring data security.
The control server executes the read-only service, so that the control server can control the server to execute all the read-only service or only part of the read-only service, the control server executes the write-in service by using the th cache technology and can control the server to execute part of the write-in service, preferably, the whole read-only service and part of the write-in service are executed, so that the pressure of a CPU is reduced, the pressure of the server is lower than 50%, and the data safety is improved when the BBU does not meet the standby power condition.
In , when the power of the standby power pack is greater than the third preset power, the server is controlled to execute a read-only service and a write service in a second caching technology.
In embodiments, the second caching technology may be a write-back caching technology, and when the BBU is charged to a time that can support times of maximum standby power, the server switches to the write-back caching, and this way, after writing into the cache (cache memory), informs the server that data has been written in, and when a power failure occurs, the BBU can support that all data of the cache fall to the disk at this time, and data loss is not caused.
It should be noted that, when the electric quantity of the standby power supply set is greater than the third preset electric quantity, the server may be controlled to execute all services, that is, execute all read-only services and all write-in services.
Therefore, data are written in a more reliable mode in a mode of not developing services, reducing the pressure of a CPU or using a write-through cache under the condition that the BBU does not meet the standby power condition, and the data are written in a more efficient mode after the BBU is charged to be capable of supporting times of maximum standby power.
By the method, after the server is powered on, electric quantity detection is carried out on the BBU in advance, whether the electric quantity is larger than that of times of maximum power supply time is judged, if the electric quantity is sufficient, normal business action can be carried out, if the electric quantity is not enough to maintain times of maximum power supply time, normal business is not carried out, the BBU is charged in advance, and after the electric quantity of the BBU is larger than times of maximum power supply time, the system carries out business again.
Under the control method, the capacity of the BBU can be reduced to 1.2-1.5 times of the maximum power-standby time electric quantity, namely the capacity of the BBU can be reduced by about 40%, so that the requirement of a storage server on the capacity of the BBU is reduced, and the cost is reduced.
Based on the same concept as the invention, according to another aspects of the invention, as shown in fig. 3, an embodiment of the invention further provides computer apparatuses 501, including:
at least processors 520, and
the memory 510, the memory 510 stores a computer program 511 executable on the processor, and the processor 520 executes the program to execute the steps of any server operation control method as described above.
Based on the same inventive concept, according to another aspects of the present invention, as shown in fig. 4, an embodiment of the present invention further provides computer-readable storage media 601, where the computer-readable storage media 601 stores computer program instructions 610, and the computer program instructions 610, when executed by a processor, perform the steps of the operation control method of any servers as above.
Finally, it should be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by instructing relevant hardware through a computer program, which may be stored in a computer readable storage medium, and when executed, the processes of the above embodiments of the methods may be included.
In addition, the apparatuses, devices, and the like disclosed in the embodiments of the present invention may be various electronic terminal devices, such as a mobile phone, a Personal Digital Assistant (PDA), a tablet computer (PAD), a smart television, and the like, or may be a large terminal device, such as a server, and the like, and therefore, the scope of protection disclosed in the embodiments of the present invention should not be limited to a specific type of apparatus, device.
Furthermore, the method disclosed according to an embodiment of the present invention may also be implemented as a computer program executed by a CPU, and the computer program may be stored in a computer-readable storage medium. The computer program, when executed by the CPU, performs the above-described functions defined in the method disclosed in the embodiments of the present 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.
To clearly illustrate this interchangeability of hardware and software, -like descriptions of various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality.
The various illustrative logical blocks, modules, and circuits described in connection with the disclosure herein may be implemented or performed with a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a field programmable array (FPGA) or other programmable logic device, discrete or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions herein.
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.
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 or more instructions or code on a computer-readable medium including a computer storage medium and a communication medium including any medium that facilitates transfer of a computer program from one location to another locations.
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 form "" is intended to include the plural form as well, unless the context clearly supports the exception.
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 computer readable storage mediums, which may be read only memory, magnetic or optical disks, 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)
- The operation control method of the server of the types 1 and comprises the following steps:detecting the electric quantity of the standby power supply set in response to the received starting instruction;judging whether the electric quantity of the standby power pack is larger than th preset electric quantity;responding to the fact that the electric quantity of the standby power supply pack is larger than th preset electric quantity, and judging whether the electric quantity of the standby power supply pack is larger than second preset electric quantity;and controlling the server to execute read-only service in response to the fact that the electric quantity of the standby power supply set is smaller than the second preset electric quantity.
- 2. The method of claim 1, further comprising the step of:and charging the standby power supply set and continuously detecting the electric quantity of the standby power supply set until the electric quantity of the standby power supply set is larger than the second preset electric quantity.
- 3. The method of claim 1, further comprising the step of:responding to the fact that the electric quantity of the standby power supply pack is larger than a second preset electric quantity, and judging whether the electric quantity of the standby power supply pack is larger than a third preset electric quantity;and in response to the power of the standby power pack being less than the third preset power, controlling the server to execute read-only services and write services in th caching technology.
- 4. The method of claim 3, further comprising the step of:and charging the standby power supply set and continuously detecting the electric quantity of the standby power supply set until the electric quantity of the standby power supply set is larger than the third preset electric quantity.
- 5. The method of claim 3, further comprising the step of:and in response to the electric quantity of the standby power supply set being larger than the third preset electric quantity, controlling the server to execute read-only service and write service by using a second cache technology.
- 6. The method of claim 1, further comprising the step of:controlling the server not to execute any service in response to the power of the standby power pack being less than the th preset power;and charging the standby power supply group and continuously detecting the electric quantity of the standby power supply group until the electric quantity of the standby power supply group is larger than the th preset electric quantity.
- 7. The method of claim 3, wherein controlling the server to perform write transactions at the th caching technology further comprises:and controlling the server to execute the write-in service in a write-through cache mode.
- 8. The method of claim 5, wherein controlling the server to perform write transactions in the second caching technique further comprises:and controlling the server to execute the writing business in a way of writing back and caching.
- A computer device of the type , comprising:at least processors, andmemory storing a computer program operable on the processor, wherein the processor when executing the program performs the steps of the method of any of claims 1-8.
- 10, computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, is adapted to carry out the steps of the method of any of claims 1-8 .
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