CN110289027A - Storage particle method for excessive heating protection and device based on solid state hard disk - Google Patents
Storage particle method for excessive heating protection and device based on solid state hard disk Download PDFInfo
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- CN110289027A CN110289027A CN201910577992.7A CN201910577992A CN110289027A CN 110289027 A CN110289027 A CN 110289027A CN 201910577992 A CN201910577992 A CN 201910577992A CN 110289027 A CN110289027 A CN 110289027A
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1406—Reducing the influence of the temperature
- G11B33/144—Reducing the influence of the temperature by detection, control, regulation of the temperature
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/04—Arrangements for writing information into, or reading information out from, a digital store with means for avoiding disturbances due to temperature effects
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Abstract
This application involves a kind of storage particle method for excessive heating protection, device, computer equipment and storage medium based on solid state hard disk, wherein this method comprises: obtaining the storage particle overheating protection request based on solid state hard disk；The temperature of storage particle and chip is detected by hardware driving according to the request；The maximum number of the acceptable order of the solid state hard disk is determined according to the temperature of the storage particle and chip, and is set to order threshold value；Judge whether the order that host issues is more than the order threshold value；If the order that host issues is not above the order threshold value, according to the order that the acquisition host issues, and the storage particle is written and read according to the order got.The present invention reduces the acquisition to host sort command by using front end flow control, to achieve the purpose that cooling, protection solid state hard disk will not be unstable due to temperature, realizes the stability and reliability for improving solid state hard disk.
Description
Technical field
The present invention relates to solid state hard disk technical fields, overheat and protect more particularly to a kind of storage particle based on solid state hard disk
Maintaining method, device, computer equipment and storage medium.
Background technique
Currently, SSD (solid state hard disk) has been widely used in various occasions, since it is adapted in performance, power consumption, environment
The outstanding index of property etc., just gradually replaces traditional hard disk.
However, storing particle as solid state hard disk important component, in environmental factor and high-intensitive read-write motion etc.
Easily lead to chip under the influence of many factors and storage particle temperature increase rapidly, and the heat resistance for storing particle it is opposite and
Say it is poor, once temperature reaches critical value, will lead to storage particle it is unstable, so as to cause corrupted data, influence entirely be
The stability and reliability of system.
In the conventional technology, for solid state hard disk when handling a large amount of data, host side, chip and storage particle three are frequent
Over time, temperature also can be higher and higher, if not taking cooling measure, easily leads for interaction, chip and storage particle
Chip and storage particle is caused to reach its heat resistance, to generate mistake.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide it is a kind of may be implemented improve solid state hard disk reliability and
Storage particle method for excessive heating protection, device, computer equipment and the storage medium based on solid state hard disk of stability.
A kind of storage particle method for excessive heating protection based on solid state hard disk, which comprises
Obtain the storage particle overheating protection request based on solid state hard disk；
The temperature of storage particle and chip is detected by hardware driving according to the request；
The maximum number of the acceptable order of the solid state hard disk is determined according to the temperature of the storage particle and chip, and will
It is set as order threshold value；
Judge whether the order that host issues is more than the order threshold value；
If the order that host issues is not above the order threshold value, the order that the host issues is obtained, and according to
The order got is written and read the storage particle.
In one of the embodiments, after if the order that the host issues is not above the order threshold step
Further include:
The temperature of the storage particle and chip of command stream and corresponding moment that real-time detection is got；
Judge whether the command stream got and temperature are in a linear relationship；
If the command stream got and temperature are not linear relationships, temperature control module error condition is returned to host.
In one of the embodiments, the step of whether the order for judging that host issues is more than the order threshold value
Later further include:
If the order that the host issues is more than the order threshold value, transfinite state to host return command flow data.
The storage particle is written and read in the order that the basis is got in one of the embodiments,
After step further include:
After the order issued has all been finished, to host side return command completion status.
A kind of storage particle overtemperature protection system based on solid state hard disk, described device include:
Module is obtained, the module that obtains is used to obtain the storage particle overheating protection request based on solid state hard disk；
Temperature detecting module, the temperature detecting module are used to detect storage particle by hardware driving according to the request
With the temperature of chip；
Threshold setting module, the threshold setting module are used for according to the temperature determination of the storage particle and chip
The maximum number of the acceptable order of solid state hard disk, and it is set to order threshold value；
Judgment module, the judgment module is for judging whether the order that host issues is more than the order threshold value；
Command execution module, if order of the command execution module for host to issue is not above the order threshold
Value, then obtain the order that the host issues, and be written and read to the storage particle according to the order got.
Described device further includes temperature monitoring module in one of the embodiments, and the temperature monitoring module is used for:
The temperature of the storage particle and chip of command stream and corresponding moment that real-time detection is got；
Judge whether the command stream got and temperature are in a linear relationship；
If the command stream got and temperature are not linear relationships, temperature control module error condition is returned to host.
Described device further includes return module in one of the embodiments, and the return module is used for:
If the order that the host issues is more than the order threshold value, transfinite state to host return command flow data.
The command execution module is also used in one of the embodiments:
After the order issued has all been finished, to host side return command completion status.
A kind of computer equipment can be run on a memory and on a processor including memory, processor and storage
The step of computer program, the processor realizes above-mentioned any one method when executing the computer program.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
The step of above-mentioned any one method is realized when row.
Above-mentioned storage particle method for excessive heating protection, device, computer equipment and storage medium based on solid state hard disk, passes through
Obtain the storage particle overheating protection request based on solid state hard disk；According to it is described request by hardware driving detection storage particle with
The temperature of chip；The maximum number of the acceptable order of the solid state hard disk is determined according to the temperature of the storage particle and chip,
And it is set to order threshold value；Judge whether the order that host issues is more than the order threshold value；If the order that host issues
It is not above the order threshold value, then obtains the order that the host issues, and according to the order got to the storage
Grain is written and read.The present invention, using front end flow control, is reduced by designing a kind of chip and storage particle overheating protection mechanism
Acquisition to host sort command reduces to read write command processing from source, the pressure of solid state hard disk is reduced, to reach cooling
Purpose, protection solid state hard disk will not be unstable due to temperature, realizes the stability for improving solid state hard disk and reliable
Property.
Detailed description of the invention
Fig. 1 is the general flow chart of solid state hard disk work in traditional technology；
Fig. 2 is the flow diagram of the storage particle method for excessive heating protection in one embodiment based on solid state hard disk；
Fig. 3 is the flow diagram of the storage particle method for excessive heating protection in another embodiment based on solid state hard disk；
Fig. 4 is the flow diagram of complete solid state hard disk overheating protection mechanism in one embodiment；
Fig. 5 is the structural block diagram of the storage particle overtemperature protection system in one embodiment based on solid state hard disk；
Fig. 6 is the structural block diagram of the storage particle overtemperature protection system in another embodiment based on solid state hard disk；
Fig. 7 is the structural block diagram of the storage particle overtemperature protection system in further embodiment based on solid state hard disk；
Fig. 8 is the internal structure chart of computer equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and
It is not used in restriction the application.
Currently, solid state hard disk crosses workflow schematic diagram as shown in Figure 1, solid state hard disk is when handling a large amount of data, host
End, chip and storage particle three frequently interact, and over time, temperature also can be higher and higher for chip and storage particle,
If not taking cooling measure, chip and storage particle is easily caused to reach its heat resistance, to generate mistake.
The present invention is based on above-mentioned technical problems, propose a kind of storage particle overheating protection machine applied in solid state hard disk
System reduces the acquisition to host sort command, is reduced from source to read write command processing, can ensure to store particle very well good
Working condition so that solid state hard disk is more stable and reliable.
In one embodiment, as shown in Fig. 2, providing a kind of storage particle overheating protection side based on solid state hard disk
Method, this method comprises:
Step 202, the storage particle overheating protection request based on solid state hard disk is obtained；
Step 204, the temperature of storage particle and chip is detected by hardware driving according to request；
Step 206, the maximum number of the acceptable order of solid state hard disk is determined according to the temperature of storage particle and chip, and will
It is set as order threshold value；
Step 208, judge whether the order that host issues is more than order threshold value；
Step 210, if the order that host issues is not above order threshold value, the order that host issues is obtained, and according to
The order got is written and read storage particle.
Specifically, in conjunction with refering to what is shown in Fig. 4, providing a whole solid state hard disk overheating protection mechanism in the present embodiment.Electricity
Brain end issues write order, and firmware obtains the temperature of storage particle and chip by hardware driving, and according to particle temperature and chip
Temperature determines the maximum number that solid state hard disk takes orders, its threshold value is arranged.It is understood that when detecting storage particle
When changing with the temperature of chip, which is also that can be adjusted, and can make solid state hard disk can be in this way
The read-write amount of data is adjusted according to temperature in real time, and improves solid state disk read-write efficiency as much as possible.
After threshold value is provided with, judge whether the order that host issues is more than order threshold value；If the life that host issues
Order is not above order threshold value, then obtains the order that host issues, and be written and read to storage particle according to the order got
Operation.
In one embodiment, after the step of whether order for judging that host issues is more than order threshold value further include:
If the order that host issues is more than order threshold value, transfinite state to host return command flow data.It specifically, can be to host
Return command flow data warning information, and order host stops transmitting order to lower levels simultaneously, waiting temperature reduces and then notice can connect
By host transmitting order to lower levels.It is obtained by reducing order, can be avoided order obstruction, host side is caused to can't accept order for a long time
Completion status and mistake.
In the above-described embodiments, by using front end flow control, the acquisition to host sort command is reduced, the reduction pair from source
Read write command processing, reduces the pressure of solid state hard disk, to achieve the purpose that cooling, protection solid state hard disk will not be due to temperature original
It is thus unstable, realize the stability and reliability for improving solid state hard disk.
In one embodiment, as shown in figure 3, providing a kind of storage particle overheating protection side based on solid state hard disk
Method, if this method is after the order that host issues is not above order threshold step further include:
Step 302, the temperature of the storage particle and chip of real-time detection is got command stream and corresponding moment；
Step 304, judge whether the command stream got is in a linear relationship with temperature；
Step 306, if the command stream got and temperature are not linear relationships, temperature control module mistake shape is returned to host
State.
In one embodiment, it is also wrapped after the step of being written and read according to the order got to storage particle
It includes: after the order issued has all been finished, to host side return command completion status.
Specifically, in conjunction with refering to what is shown in Fig. 4, providing a whole solid state hard disk overheating protection mechanism in the present embodiment.It is complete
Whole overheating protection process includes:
1, computer end issues write order, executes process 2 in next step.
2, firmware obtains the temperature of storage particle and chip by hardware driving, executes process 3 in next step.
3, it according to particle temperature and chip temperature, determines the maximum number that solid state hard disk takes orders, its threshold value is set, under
One step executes process 4.
4, solid state hard disk obtains the order that host side issues, following to execute process 5 and process 8.
5, storage particle is written and read, executes process 6 in next step.
6, whether interpretation data is transmitted, and executes process 7 if completing, and otherwise executes process 5.
7, order completion status is sent to computer end.
8, command stream and particle temperature and chip temperature are obtained, executes process 9 in next step.
9, judge whether temperature and command stream are in a linear relationship, if not process 10 is executed, otherwise do not execute any behaviour
Make.
10, temperature control module error condition is sent to computer end.
Aiming at the problem that warming Module Fail, design temperature monitoring mechanism is opposite between main monitoring temperature and order
Relationship prevents hardware module from failing, and causes host side that can not correctly obtain solid state hard disk temperature, so that storage particle temperature is super
Tolerance range is crossed, and generates loss of data.By identifying warming module working condition to solid state hard disk order and monitoring temperature,
It goes wrong, the state of temperature control module mistake is sent to host side, plays the purpose of monitoring.
In the above-described embodiments, it by the way of front end order flow control, reduces solid state hard disk order and obtains, meanwhile, increase
Monitoring temperature mechanism, can effective monitoring solid state hard disk state of temperature, improve the reliability of solid state hard disk.
It should be understood that although each step in the flow chart of Fig. 2-4 is successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, at least one in Fig. 2-4
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively
It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately
It executes.
In one embodiment, as shown in figure 5, providing a kind of storage particle overtemperature protection system based on solid state hard disk
500, which includes:
Module 501 is obtained, for obtaining the storage particle overheating protection request based on solid state hard disk；
Temperature detecting module 502, for detecting the temperature of storage particle and chip by hardware driving according to request；
Threshold setting module 503, for determining the acceptable order of solid state hard disk according to the temperature of storage particle and chip
Maximum number, and it is set to order threshold value；
Judgment module 504, for judging whether the order that host issues is more than order threshold value；
Command execution module 505, if being not above order threshold value for the order that host issues, according under acquisition host
The order of hair, and the storage particle is written and read according to the order got.
In one embodiment, as shown in fig. 6, providing a kind of storage particle overtemperature protection system based on solid state hard disk
500, which further includes temperature monitoring module 506, is used for:
The temperature of the storage particle and chip of command stream and corresponding moment that real-time detection is got；
Judge whether the command stream got and temperature are in a linear relationship；
If the command stream got and temperature are not linear relationships, temperature control module error condition is returned to host.
In one embodiment, as shown in fig. 7, providing a kind of storage particle overtemperature protection system based on solid state hard disk
500, which further includes return module 507, is used for:
If the order that host issues is more than the order threshold value, transfinite state to host return command flow data.
In one embodiment, command execution module 505 is also used to:
After the order issued has all been finished, to host side return command completion status.
Specific restriction about the storage particle overtemperature protection system based on solid state hard disk may refer to above for base
In the restriction of the storage particle method for excessive heating protection of solid state hard disk, details are not described herein.
In one embodiment, a kind of computer equipment is provided, internal structure chart can be as shown in Figure 8.The calculating
Machine equipment includes processor, memory and the network interface connected by device bus.Wherein, the processing of the computer equipment
Device is for providing calculating and control ability.The memory of the computer equipment includes non-volatile memory medium, built-in storage.It should
Non-volatile memory medium is stored with operating device, computer program and database.The built-in storage is non-volatile memories Jie
The operation of operating device and computer program in matter provides environment.The network interface of the computer equipment is used for and external end
End passes through network connection communication.To realize a kind of storage particle based on solid state hard disk when the computer program is executed by processor
Method for excessive heating protection.
It will be understood by those skilled in the art that structure shown in Fig. 8, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory
And the computer program that can be run on a processor, processor are realized when executing computer program in above each embodiment of the method
The step of.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
The step in above each embodiment of the method is realized when machine program is executed by processor.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of storage particle method for excessive heating protection based on solid state hard disk, which comprises
Obtain the storage particle overheating protection request based on solid state hard disk；
The temperature of storage particle and chip is detected by hardware driving according to the request；
The maximum number of the acceptable order of the solid state hard disk is determined according to the temperature of the storage particle and chip, and is set
It is set to order threshold value；
Judge whether the order that host issues is more than the order threshold value；
If the order that host issues is not above the order threshold value, the order that the host issues is obtained, and according to acquisition
To order the storage particle is written and read.
2. the storage particle method for excessive heating protection according to claim 1 based on solid state hard disk, which is characterized in that described
If the order that host issues is not above after the order threshold step further include:
The temperature of the storage particle and chip of command stream and corresponding moment that real-time detection is got；
Judge whether the command stream got and temperature are in a linear relationship；
If the command stream got and temperature are not linear relationships, temperature control module error condition is returned to host.
3. the storage particle method for excessive heating protection according to claim 2 based on solid state hard disk, which is characterized in that described
After the step of whether order for judging that host issues is more than the order threshold value further include:
If the order that the host issues is more than the order threshold value, transfinite state to host return command flow data.
4. the storage particle method for excessive heating protection according to claim 1-3 based on solid state hard disk, feature exist
In after the step of order that the basis is got is written and read the storage particle further include:
After the order issued has all been finished, to host side return command completion status.
5. a kind of storage particle overtemperature protection system based on solid state hard disk, which is characterized in that described device includes:
Module is obtained, the module that obtains is used to obtain the storage particle overheating protection request based on solid state hard disk；
Temperature detecting module, the temperature detecting module are used to detect storage particle and core by hardware driving according to the request
The temperature of piece；
Threshold setting module, the threshold setting module are used to determine the solid-state according to the temperature of the storage particle and chip
The maximum number of the acceptable order of hard disk, and it is set to order threshold value；
Judgment module, the judgment module is for judging whether the order that host issues is more than the order threshold value；
Command execution module, if order of the command execution module for host to issue is not above the order threshold value,
The order that the host issues is obtained, and the storage particle is written and read according to the order got.
6. the storage particle overtemperature protection system according to claim 5 based on solid state hard disk, which is characterized in that the dress
Setting further includes temperature monitoring module, and the temperature monitoring module is used for:
The temperature of the storage particle and chip of command stream and corresponding moment that real-time detection is got；
Judge whether the command stream got and temperature are in a linear relationship；
If the command stream got and temperature are not linear relationships, temperature control module error condition is returned to host.
7. the storage particle overtemperature protection system according to claim 6 based on solid state hard disk, which is characterized in that the dress
Setting further includes return module, and the return module is used for:
If the order that the host issues is more than the order threshold value, transfinite state to host return command flow data.
8. according to the described in any item storage particle overtemperature protection systems based on solid state hard disk of claim 5-7, feature exists
In the command execution module is also used to:
After the order issued has all been finished, to host side return command completion status.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor realizes any one of claims 1 to 4 institute when executing the computer program
The step of stating method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of Claims 1-4 is realized when being executed by processor.
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| CN110825327A (en) * | 2019-11-11 | 2020-02-21 | 深圳忆联信息系统有限公司 | SSD temperature control method and device, computer equipment and storage medium |
| CN111581004A (en) * | 2020-05-06 | 2020-08-25 | 深圳忆联信息系统有限公司 | Solid state disk overheating protection method and device, computer equipment and storage medium |
| CN111610360A (en) * | 2020-06-04 | 2020-09-01 | 江苏芯盛智能科技有限公司 | Main controller, solid state disk, power consumption detection module and detection method |
| CN111611098A (en) * | 2020-05-22 | 2020-09-01 | 深圳忆联信息系统有限公司 | Solid state disk overheating protection method and device, computer equipment and storage medium |
| CN111796986A (en) * | 2020-07-13 | 2020-10-20 | 深圳忆联信息系统有限公司 | Solid state disk critical temperature overheat protection method and device, computer equipment and storage medium |
| CN111949100A (en) * | 2020-09-01 | 2020-11-17 | 深圳大普微电子科技有限公司 | Temperature control method, device and equipment of memory and storage medium |
| CN111968684A (en) * | 2020-09-01 | 2020-11-20 | 深圳大普微电子科技有限公司 | Temperature control method, device and equipment of memory and storage medium |
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