CN110633169B - Backup computer storage system - Google Patents
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- CN110633169B CN110633169B CN201910013216.4A CN201910013216A CN110633169B CN 110633169 B CN110633169 B CN 110633169B CN 201910013216 A CN201910013216 A CN 201910013216A CN 110633169 B CN110633169 B CN 110633169B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
- G06F11/3062—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations where the monitored property is the power consumption
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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 invention relates to a backup computer storage system, comprising: the main storage device is connected with a controller of the computer and is used for storing storage data with the importance level larger than a first level threshold value; the first auxiliary storage device is used for storing storage data with the importance level less than or equal to a first level threshold value and greater than a second level threshold value; and the second auxiliary storage device is used for storing the storage data with the importance level less than or equal to the second level threshold value. The backup computer storage system has compact design, safety and reliability. The data of the main storage device is subjected to regional backup while the data of the computer is subjected to hierarchical backup, so that the safety and the reliability of the storage of the computer are improved; meanwhile, self-adaptive redistribution operation is performed on the residual electricity quantity of the currently used battery according to the power consumption level of the system and the power consumption levels of all the devices, so that the condition that one device is lack of power is avoided.
Description
Technical Field
The invention relates to the field of computer storage, in particular to a backup computer storage system.
Background
The computer is commonly called computer, and is a modern electronic computing machine for high-speed computation, which can perform numerical computation, logic computation and memory function. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed.
A computer that is composed of a hardware system and a software system and does not have any software installed is called a bare metal. The computer can be divided into a super computer, an industrial control computer, a network computer, a personal computer and an embedded computer, and more advanced computers comprise a biological computer, a photon computer, a quantum computer and the like.
Data backup is the basis of disaster recovery, and refers to a process of copying all or part of a data set from a hard disk or an array of an application host to another storage medium in order to prevent data loss caused by misoperation of a system or system failure. The traditional data backup mainly adopts a built-in or external tape unit for cold backup. However, this method can only prevent human failures such as misoperation, and the recovery time is long. With the continuous development of the technology, the amount of data is increased, and a large number of enterprises begin to adopt network backup. Network backups are typically implemented by specialized data storage management software in conjunction with corresponding hardware and storage devices.
In the prior art, an effective backup mechanism is lacked for data of a computer, so that the safety and reliability of computer storage are insufficient, meanwhile, self-adaptive redistribution operation cannot be performed on the residual electric quantity of a currently used battery between internal devices of the computer according to the system power consumption level and the power consumption levels of all devices, and the situation that one device is lack of power easily occurs.
Disclosure of Invention
In order to overcome the defects, the invention builds a backup computer storage system, and can effectively solve the corresponding technical problem.
According to an aspect of the present invention, there is provided a backup computer storage system, the system comprising:
the main storage device is connected with a controller of the computer and is used for storing storage data with the importance level larger than a first level threshold value;
the first auxiliary storage device is connected with a controller of the computer and is used for storing storage data with the importance level less than or equal to a first level threshold value and greater than a second level threshold value;
the second auxiliary storage device is connected with the controller of the computer and is used for storing the storage data with the importance level less than or equal to the second level threshold value;
the instant capture device is respectively connected with the current unused suspension pins of the main storage device, the first auxiliary storage device and the second auxiliary storage device so as to obtain the current heat of the current unused suspension pins of the main storage device, the current heat of the current unused suspension pins of the first auxiliary storage device and the current heat of the current unused suspension pins of the second auxiliary storage device;
a heat evaluating device connected to the instant capture device, for receiving a current heat of a currently unused suspension pin of the primary storage device, a current heat of a currently unused suspension pin of the first secondary storage device, and a current heat of a currently unused suspension pin of the second secondary storage device, and performing a weighted mean operation on the current heat of the currently unused suspension pin of the primary storage device, the current heat of the currently unused suspension pin of the first secondary storage device, and the current heat of the currently unused suspension pin of the second secondary storage device to obtain a reference pin heat, the heat evaluating device further for multiplying the obtained reference pin heat by a trade-off factor to obtain a silicon wafer real heat of the primary storage device;
the SDRAM memory chip is used for pre-storing three weight values of the current heat of the currently unused suspension pin of the main storage device, the current heat of the currently unused suspension pin of the first auxiliary storage device and the current heat of the currently unused suspension pin of the second auxiliary storage device which respectively participate in weighted mean operation;
the operation control equipment is respectively connected with the main storage equipment and the heat evaluation equipment and is used for determining corresponding operation speed reduction multiples according to the heat of the silicon wafer entity when the received heat of the silicon wafer entity exceeds a limited quantity;
a power consumption level analyzing device for analyzing a power consumption amount per unit time of a currently used battery based on historical power consumption data of the currently used battery to output as a system power consumption amount;
the parameter estimation device is respectively connected with the main storage device, the first auxiliary storage device and the second auxiliary storage device, and is used for counting the power consumption of the main storage device in unit time based on historical power consumption data of the main storage device to be used as first power consumption, counting the power consumption of the first auxiliary storage device in unit time based on historical power consumption data of the first auxiliary storage device to be used as second power consumption, and counting the power consumption of the second auxiliary storage device in unit time based on historical power consumption data of the second auxiliary storage device to be used as third power consumption;
the field redistribution device is respectively connected with the power consumption level analysis device and the parameter estimation device and is used for determining available electric quantity distributed to the main storage device in the residual electric quantity of the currently used battery based on the percentage of the first power consumption to the system power consumption;
wherein the storage area in the main storage device is further divided into a first storage area and a second storage area;
the first auxiliary storage device is also connected with the main storage device and is used for backing up data in the first storage area;
wherein the second auxiliary storage device is further connected to the main storage device for backing up data in the second storage area.
The invention has at least the following key invention points:
(1) while carrying out hierarchical backup on the data of the computer, carrying out regional backup on the data of the main storage device, thereby improving the safety and reliability of the computer storage;
(2) performing self-adaptive redistribution operation on the residual electricity of the currently used battery according to the system power consumption level and the power consumption levels of all the devices so as to avoid the condition that one device is lack of power;
(3) the introduced operation control equipment is used for determining the corresponding operation speed reduction multiple according to the silicon wafer entity heat when the received silicon wafer entity heat of the main storage equipment exceeds the limit;
(4) and executing the downward adjustment execution operation of the current data operation speed of the main storage device based on the operation speed downward adjustment multiple.
The backup computer storage system has compact design, safety and reliability. The data of the main storage device is subjected to regional backup while the data of the computer is subjected to hierarchical backup, so that the safety and the reliability of the storage of the computer are improved; meanwhile, self-adaptive redistribution operation is performed on the residual electricity quantity of the currently used battery according to the power consumption level of the system and the power consumption levels of all the devices, so that the condition that one device is lack of power is avoided.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram showing an external appearance of a computer to which a backup computer storage system is applied according to an embodiment of the present invention.
Detailed Description
Embodiments of the backup computer storage system of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram showing an external appearance of a computer to which a backup computer storage system is applied according to an embodiment of the present invention.
A back-up computer storage system according to an embodiment of the present invention is shown comprising:
the main storage device is connected with a controller of the computer and is used for storing storage data with the importance level larger than a first level threshold value;
the first auxiliary storage device is connected with a controller of the computer and is used for storing storage data with the importance level less than or equal to a first level threshold value and greater than a second level threshold value;
the second auxiliary storage device is connected with the controller of the computer and is used for storing the storage data with the importance level less than or equal to the second level threshold value;
the instant capture device is respectively connected with the current unused suspension pins of the main storage device, the first auxiliary storage device and the second auxiliary storage device so as to obtain the current heat of the current unused suspension pins of the main storage device, the current heat of the current unused suspension pins of the first auxiliary storage device and the current heat of the current unused suspension pins of the second auxiliary storage device;
a heat evaluating device connected to the instant capture device, for receiving a current heat of a currently unused suspension pin of the primary storage device, a current heat of a currently unused suspension pin of the first secondary storage device, and a current heat of a currently unused suspension pin of the second secondary storage device, and performing a weighted mean operation on the current heat of the currently unused suspension pin of the primary storage device, the current heat of the currently unused suspension pin of the first secondary storage device, and the current heat of the currently unused suspension pin of the second secondary storage device to obtain a reference pin heat, the heat evaluating device further for multiplying the obtained reference pin heat by a trade-off factor to obtain a silicon wafer real heat of the primary storage device;
the SDRAM memory chip is used for pre-storing three weight values of the current heat of the currently unused suspension pin of the main storage device, the current heat of the currently unused suspension pin of the first auxiliary storage device and the current heat of the currently unused suspension pin of the second auxiliary storage device which respectively participate in weighted mean operation;
the operation control equipment is respectively connected with the main storage equipment and the heat evaluation equipment and is used for determining corresponding operation speed reduction multiples according to the heat of the silicon wafer entity when the received heat of the silicon wafer entity exceeds a limited quantity;
a power consumption level analyzing device for analyzing a power consumption amount per unit time of a currently used battery based on historical power consumption data of the currently used battery to output as a system power consumption amount;
the parameter estimation device is respectively connected with the main storage device, the first auxiliary storage device and the second auxiliary storage device, and is used for counting the power consumption of the main storage device in unit time based on historical power consumption data of the main storage device to be used as first power consumption, counting the power consumption of the first auxiliary storage device in unit time based on historical power consumption data of the first auxiliary storage device to be used as second power consumption, and counting the power consumption of the second auxiliary storage device in unit time based on historical power consumption data of the second auxiliary storage device to be used as third power consumption;
the field redistribution device is respectively connected with the power consumption level analysis device and the parameter estimation device and is used for determining available electric quantity distributed to the main storage device in the residual electric quantity of the currently used battery based on the percentage of the first power consumption to the system power consumption;
wherein the storage area in the main storage device is further divided into a first storage area and a second storage area;
the first auxiliary storage device is also connected with the main storage device and is used for backing up data in the first storage area;
wherein the second auxiliary storage device is further connected to the main storage device for backing up data in the second storage area.
Next, a detailed description of the structure of the backup computer storage system according to the present invention will be further described.
In the backup computer storage system:
the SDRAM memory chip is connected with the heat evaluation device and is used for storing the balance factor in advance.
In the backup computer storage system:
the calculation control device is also used for executing the downward adjustment execution operation of the current data processing speed of the main storage device based on the calculation speed downward adjustment multiple.
In the backup computer storage system:
in the SDRAM memory chip, three weight values at which the current heat of the currently unused suspension pin of the main memory device, the current heat of the currently unused suspension pin of the first auxiliary memory device, and the current heat of the currently unused suspension pin of the second auxiliary memory device participate in the weighted average operation are different in size.
In the backup computer storage system:
the field redistribution device is further used for determining the available power allocated to the first auxiliary storage device in the remaining power of the currently used battery based on the percentage of the second power consumption to the power consumption of the system.
In the backup computer storage system:
the field redistribution device is further configured to determine an available amount of power allocated to the second secondary storage device in the remaining amount of currently used battery based on a percentage of the third power consumption to the system power consumption.
In the backup computer storage system:
in the on-site redistribution device, the first power consumption accounts for a percentage of the system power consumption proportional to an available power amount allocated to the primary storage device, and the second power consumption accounts for a percentage of the system power consumption proportional to an available power amount allocated to the first secondary storage device.
In the backup computer storage system:
in the field redistribution device, the third power consumption accounts for a percentage of the system power consumption proportional to an available power amount allocated to the second secondary storage device.
In addition, the SDRAM: synchronous Dynamic Random Access Memory, wherein synchronization refers to that a Synchronous clock is required for Memory work, and internal command sending and data transmission are based on the Synchronous clock; dynamic means that the memory array needs to be refreshed continuously to ensure that data is not lost; random means that data are not stored linearly and sequentially, but data are read and written by freely appointing addresses. The clock frequency of the SDR SDRAM is the frequency of data storage. The operating voltage of the SDRAM is 3.3V.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (6)
1. A backup computer storage system, comprising:
the main storage device is connected with a controller of the computer and is used for storing storage data with the importance level larger than a first level threshold value;
the first auxiliary storage device is connected with a controller of the computer and is used for storing storage data with the importance level less than or equal to a first level threshold value and greater than a second level threshold value;
the second auxiliary storage device is connected with the controller of the computer and is used for storing the storage data with the importance level less than or equal to the second level threshold value;
the instant capture device is respectively connected with the current unused suspension pins of the main storage device, the first auxiliary storage device and the second auxiliary storage device so as to obtain the current heat of the current unused suspension pins of the main storage device, the current heat of the current unused suspension pins of the first auxiliary storage device and the current heat of the current unused suspension pins of the second auxiliary storage device;
a heat evaluating device connected to the instant capture device, for receiving a current heat of a currently unused suspension pin of the primary storage device, a current heat of a currently unused suspension pin of the first secondary storage device, and a current heat of a currently unused suspension pin of the second secondary storage device, and performing a weighted mean operation on the current heat of the currently unused suspension pin of the primary storage device, the current heat of the currently unused suspension pin of the first secondary storage device, and the current heat of the currently unused suspension pin of the second secondary storage device to obtain a reference pin heat, the heat evaluating device further for multiplying the obtained reference pin heat by a trade-off factor to obtain a silicon wafer real heat of the primary storage device;
the SDRAM memory chip is used for pre-storing three weight values of the current heat of the currently unused suspension pin of the main storage device, the current heat of the currently unused suspension pin of the first auxiliary storage device and the current heat of the currently unused suspension pin of the second auxiliary storage device which respectively participate in weighted mean operation;
the operation control equipment is respectively connected with the main storage equipment and the heat evaluation equipment and is used for determining corresponding operation speed reduction multiples according to the heat of the silicon wafer entity when the received heat of the silicon wafer entity exceeds a limited quantity;
a power consumption level analyzing device for analyzing a power consumption amount per unit time of a currently used battery based on historical power consumption data of the currently used battery to output as a system power consumption amount;
the parameter estimation device is respectively connected with the main storage device, the first auxiliary storage device and the second auxiliary storage device, and is used for counting the power consumption of the main storage device in unit time based on historical power consumption data of the main storage device to be used as first power consumption, counting the power consumption of the first auxiliary storage device in unit time based on historical power consumption data of the first auxiliary storage device to be used as second power consumption, and counting the power consumption of the second auxiliary storage device in unit time based on historical power consumption data of the second auxiliary storage device to be used as third power consumption;
the field redistribution device is respectively connected with the power consumption level analysis device and the parameter estimation device and is used for determining available electric quantity distributed to the main storage device in the residual electric quantity of the currently used battery based on the percentage of the first power consumption to the system power consumption;
wherein the storage area in the main storage device is further divided into a first storage area and a second storage area;
the first auxiliary storage device is also connected with the main storage device and is used for backing up data in the first storage area;
wherein the second auxiliary storage device is further connected to the main storage device for backing up data in the second storage area.
2. The back-up computer storage system of claim 1, wherein:
the SDRAM memory chip is connected with the heat evaluation device and is used for storing the balance factor in advance.
3. The back-up computer storage system of claim 2, wherein:
the calculation control device is also used for executing the downward adjustment execution operation of the current data processing speed of the main storage device based on the calculation speed downward adjustment multiple.
4. The back-up computer storage system of claim 3, wherein:
in the SDRAM memory chip, three weight values at which the current heat of the currently unused suspension pin of the main memory device, the current heat of the currently unused suspension pin of the first auxiliary memory device, and the current heat of the currently unused suspension pin of the second auxiliary memory device participate in the weighted average operation are different in size.
5. The back-up computer storage system of claim 4, wherein:
the field redistribution device is further used for determining the available power allocated to the first auxiliary storage device in the remaining power of the currently used battery based on the percentage of the second power consumption to the power consumption of the system.
6. The back-up computer storage system of claim 5, wherein:
the field redistribution device is further configured to determine an available amount of power allocated to the second secondary storage device in the remaining amount of currently used battery based on a percentage of the third power consumption to the system power consumption.
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