CN115576491A - Method for rapidly detecting service life of storage equipment - Google Patents
Method for rapidly detecting service life of storage equipment Download PDFInfo
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- CN115576491A CN115576491A CN202211307982.XA CN202211307982A CN115576491A CN 115576491 A CN115576491 A CN 115576491A CN 202211307982 A CN202211307982 A CN 202211307982A CN 115576491 A CN115576491 A CN 115576491A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0616—Improving the reliability of storage systems in relation to life time, e.g. increasing Mean Time Between Failures [MTBF]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0625—Power saving in storage systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/0643—Management of files
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0683—Plurality of storage devices
Abstract
The invention is suitable for the technical field of equipment detection, and relates to a method for rapidly detecting the service life of storage equipment, which comprises the following steps: s10, configuring and operating an EEPROM file and a FLASH file; s20, file ID distribution management; s30, file related error detection and initialization operation; s40, writing the page into operation and writing the page into a monitoring list, and simultaneously recording the written page and corresponding times; s50, judging whether the page writing times in the monitoring list exceed the limit value of the monitoring period or not, so as to judge whether the monitoring period exceeds the limit value or not, and further judging the service life of the storage device. The invention can quickly detect the service life of the storage equipment, has strong applicability, occupies less resources, and has simple, stable and reliable process realization.
Description
Technical Field
The invention belongs to the technical field of equipment detection, and particularly relates to a method for rapidly detecting the service life of a storage device.
Background
The national grid company Limited stipulates that "in the event of a power outage to the electric energy meter, all settlement-related data should be stored for at least 16 years, and other data should be stored for at least 3 years; after the power supply is interrupted, various setting values and stored data are stored for at least 10 years, the clock operates normally for at least 5 years, when the power supply is recovered, the stored data are not lost, and the internal clock operates normally; ". According to the latest general technical specifications of the national power grid company, the national power grid company puts forward definite requirements on terminal equipment, module equipment, metering equipment and service life. The new specifications require more and more data to be stored, higher and higher storage density, and more complex application services.
The storage of a large amount of data puts higher requirements on the storage devices EEPROM and FLASH, all the existing storage devices have the upper limit of erasing times which exceeds the specified erasing times, the data in the storage devices can be automatically modified or damaged, the reliability cannot be guaranteed, the data is incorrect or the program logic is disordered, the preset function cannot be realized, and various disputes are generated. Therefore, how to judge whether the product can reach the service life through the prior design and detection becomes an important link of the prior design and detection of the product. The patent with publication number CN114742349A provides an information equipment running state evaluation method, which includes acquiring equipment ledger, running data and machine room data when information equipment performs verification test point, and sorting to form a standard specification data table; based on a standard specification data table, performing state evaluation on the equipment one by one from five dimensions of operation state, reliability, equipment age, equipment alarm and power environment for the two types of equipment of the host equipment and the storage equipment respectively; and setting weights according to the types of the equipment by combining five dimensions, setting the type weights according to the quantity of different types of equipment to form a multilayer weight tree, and finally obtaining the equipment state score through an evaluation algorithm. The patent process is complex, different types of weights need to be set in the process of detecting the service life, and the implementation is difficult.
Therefore, how to provide a method which has strong applicability, is stable and reliable, and can quickly and simply realize the detection of the service life of the storage device is a problem to be solved urgently by the technical field.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a method for rapidly detecting the service life of a storage device, so as to solve the problems of complex detection process and poor stability of the storage device in the prior art; in addition, the invention also provides computer equipment and a computer readable storage medium for rapidly detecting the service life of the storage equipment.
In order to solve the technical problems, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a method for rapidly detecting a lifetime of a storage device, including the following steps:
s10, configuring and operating an EEPROM file and a FLASH file;
s20, file ID distribution management;
s30, file related error detection and initialization operation;
s40, writing the page into operation and writing the page into a monitoring list, and simultaneously recording the written page and corresponding times;
s50, judging whether the page writing times in the monitoring list exceed the limit value of the monitoring period or not, so as to judge whether the monitoring period exceeds the limit value or not, and further judging the service life of the storage device.
Further, in step S10, the storage device management application software provides a unified interface for the application layer.
Further, the storage device management application includes file abstractions, configuration tables, and interfaces.
Further, in step S20, file IDs are defined by an enumeration manner, file ID segments are divided according to different storage media, and a storage location is determined according to the file IDs.
Further, in step S30, the file related error detection includes detecting whether intervals allocated by the file overlap, detecting whether FileInfo is filled in according to the ENUM _ FS _ ID sequence, detecting whether the filled file information is in the ID range of the EEPROM file or the FLASH file, detecting whether the file allocation exceeds the maximum EEPROM allocable interval, and detecting whether the file ID definition is consistent with the configuration number.
Further, in step S40, each writing operation is written into the monitoring list through a hook function, and the file ID, the written page number, and the number of writing times are recorded.
Furthermore, when a page write record exists, a corresponding matching page is found in the monitoring list, and if the matching page is not found, the page write record is newly added and the page write times are refreshed.
Further, the maximum monitoring list is defined by MAX _ SUPPORT _ RECORD _ PAGE.
In a second aspect, the present invention also provides a computer apparatus comprising at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory has stored thereon a computer program executable by the at least one processor, the computer program when executed by the at least one processor being operable to implement the method of any one of the preceding claims.
In a third aspect, the invention also provides a non-transitory computer-readable storage medium storing a computer program which, when executed by at least one processor, implements a method as in any one of the above.
Compared with the prior art, the method for rapidly detecting the service life of the storage equipment provided by the invention at least has the following beneficial effects:
in the prior art, the service life of the storage equipment can not be detected generally or the detection process is complex and long, and the reliability of data in the storage equipment can not be ensured.
Drawings
In order to illustrate the solution of the invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are some embodiments of the invention, and that other drawings may be derived from these drawings by a person skilled in the art without inventive effort.
Fig. 1 is a flowchart of a method for rapidly detecting a service life of a storage device according to an embodiment of the present invention;
fig. 2 is a block diagram of a storage space management structure of a method for rapidly detecting a service life of a storage device according to an embodiment of the present invention;
fig. 3 is a file ID allocation management diagram of a method for rapidly detecting a lifetime of a storage device according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating overlapping of file allocation intervals in a method for rapidly detecting a lifetime of a storage device according to an embodiment of the present invention;
fig. 5 is a statistical structure diagram of files and page information of a method for rapidly detecting a lifetime of a storage device according to an embodiment of the present invention.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The invention provides a method for rapidly detecting the service life of a storage device, which is applied to the judgment of the service life of terminal equipment, module equipment and metering equipment, and comprises the following steps:
s10, configuring and operating an EEPROM file and a FLASH file;
s20, file ID distribution management;
s30, file related error detection and initialization operation;
s40, writing the page into operation and writing the page into a monitoring list, and simultaneously recording the written page and corresponding times; (ii) a
S50, judging whether the page writing times in the monitoring list exceed the limit value of the monitoring period or not, so as to judge whether the monitoring period exceeds the limit value or not, and further judging the service life of the storage device.
In the prior art, the service life of the storage equipment can not be detected generally or the detection process is complex and long, and the reliability of data in the storage equipment can not be ensured.
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The invention provides a method for quickly detecting the service life of storage equipment, which is applied to judging the service life of terminal equipment, module equipment and metering equipment, and is combined with figures 1 to 5, wherein in the embodiment, the method for quickly detecting the service life of the storage equipment comprises the following steps:
s10, configuring and operating an EEPROM file and a FLASH file;
specifically, as shown in fig. 2, the EEPROM and FLASH storage space management technology provides file abstraction, a configuration table, and an interface for completing configuration and operation of EEPROM and FLASH files, and provides a unified interface for an application layer;
s20, file ID distribution management;
specifically, as shown in fig. 3, for the file ID, an enumeration manner is used to define, the file ID sections are divided according to different storage media, and it is determined from the FileID what storage device the file is placed in and where the file content is stored; the storage space management external interface module provides a file management unified operation interface, and the application software calls a unified function interface to complete related operations;
s30, file related error detection and initialization operation;
specifically, as shown in fig. 4, when the device is powered on, file-related error detection and initialization operations are completed, whether intervals allocated by files overlap is detected, the start address of each file is sequentially detected, and if the start address of a file falls within the intervals of the start addresses and the end addresses of other files, the file addresses are considered to overlap. Detecting whether FileInfo is filled in according to the sequence of ENUM _ FS _ ID, whether the filled file information is in the ID range of the file, whether the file distribution exceeds the maximum distributable interval, and whether the file ID definition is consistent with the configuration number;
detecting whether intervals allocated by the files are overlapped, sequentially detecting the initial address of each file, and if the initial address of a certain file falls in the intervals of the initial addresses and the end addresses of other files, determining that the file addresses are overlapped. Regarding why there are two files in Fileid _ info: since a page may be commonly occupied by 2 files, such as a front part of the page holding one file and a back part holding another file, if the page has only one file, file _2 is set to-1.
S40, writing the page into operation and writing the page into a monitoring list, and simultaneously recording the written page and corresponding times;
specifically, as shown in fig. 5, each write operation is written into the monitoring list through the hook function, and the written PAGE and the corresponding number are recorded, and the maximum monitoring list is defined by MAX _ SUPPORT _ RECORD _ PAGE. When a page write record exists, firstly finding a matching page, if not, adding the matching page, and then refreshing the page write times.
And calculating according to the page starting address and the page ending address, belonging to a certain file, and returning a file ID. If the start and the end are in the same file, the number of the returns is 1. If the start and end are not in the same file, the number returned is 2, and the fileid of the second file is the first file fileid +1. The page write monitor function records pages that are written, and each page that is written is recorded if the write operation crosses the page. Write monitoring calls the function every minute, with each monitoring cycle being 60 minutes. And monitoring the super-writing in N continuous monitoring periods, and reporting an error prompt.
S50, judging whether the page writing times in the monitoring list exceed the limit value of the monitoring period or not, so as to judge whether the monitoring period exceeds the limit value or not, and further judging the service life of the storage device.
Specifically, each monitoring period, judging whether the number of page writes in the monitoring list exceeds the limit value per hour, if so, determining that the monitoring period exceeds the limit value per hour (for example: 1000000 times/x years/365 days/24 hours = n times), so as to judge the service life of the equipment, or modifying the design to enable the product to reach the service life, and if so, determining that the monitoring period exceeds the limit value per hour; the monitoring is started through communication, and the monitoring is automatically stopped after one monitoring period. By looking at the relevant content of the st _ eep _ monitor _ sta variable, the recorded information of the page write can be known. All page write information can be obtained by looking at the variable fileid _ info; regarding the masking of page writes during communication, the page write operations during communication do not take into account statistics in view of preventing error reporting.
The present invention also provides a computer device, wherein the computer device comprises:
a memory and one or more processors, where a processor is taken as an example in this embodiment, and the processor and the memory may be connected by a communication bus or other means. Processors, which may be general purpose processors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs), single-chip microprocessors, ARM's (Acorn RISC machines) or other programmable logic devices, discrete gate or transistor logic, discrete hardware components, or any combinations of these, are used to implement various control logic for a computer device. Further, the processor may be any conventional processor, microprocessor, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration.
The memory is used as a non-volatile computer-readable storage medium, and may be used to store a non-volatile software program, a non-volatile computer-executable program, and a module, such as a computer program corresponding to the method for rapidly detecting the lifetime of a storage device in the embodiment of the present invention. The processor executes various functional applications and data processing of the computer device by running the nonvolatile software program, instructions and units stored in the memory, namely, the method for rapidly detecting the service life of the storage device in the above method embodiment is realized.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating device, an application program required for at least one function; the storage data area may store data created according to use of the computer device, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and these remote memories may be connected to the computer device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
One or more units are stored in the memory, and when executed by one or more processors, may implement the method for rapidly detecting the age of a storage device in any of the method embodiments described above, for example, the method steps S10 to S50 in fig. 1 described above may be implemented.
Based on the foregoing embodiments, the present invention further provides a non-volatile computer-readable storage medium, where the non-volatile computer-readable storage medium stores a computer program, and when the computer program is executed by at least one processor, the method for rapidly detecting the lifetime of a storage device in any of the above method embodiments may be implemented, for example, the method steps S10 to S50 in fig. 1 described above may be implemented.
By way of example, non-volatile storage media can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically erasable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in many forms such as Synchronous RAM (SRAM), dynamic RAM, (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchl ink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The disclosed memory components or memory of the operating environment described herein are intended to comprise one or more of these and/or any other suitable types of memory.
Compared with the prior art that the service life of the storage equipment is generally not detected or the detection process is complex and long, and the reliability of data in the storage equipment cannot be guaranteed, the method for rapidly detecting the service life of the storage equipment has the advantages of simple process, convenience in implementation, capability of rapidly detecting the service life of the storage equipment, strong applicability, less occupied resources, simple process implementation, stability and reliability.
It is to be understood that the above-described embodiments are merely preferred embodiments of the present invention, and not all embodiments are shown in the drawings, which are set forth to limit the scope of the invention. This invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications can be made, and equivalents may be substituted for elements thereof. All equivalent structures made by using the contents of the specification and the attached drawings of the invention can be directly or indirectly applied to other related technical fields, and all the equivalent structures are within the protection scope of the invention.
Claims (10)
1. A method for rapidly detecting the service life of a storage device is characterized by comprising the following steps:
s10, configuring and operating an EEPROM file and a FLASH file;
s20, file ID distribution management;
s30, file related error detection and initialization operation;
s40, writing the page into operation and writing the page into a monitoring list, and simultaneously recording the written page and corresponding times;
s50, judging whether the page writing times in the monitoring list exceed the limit value of the monitoring period or not, so as to judge whether the monitoring period exceeds the limit value or not, and further judging the service life of the storage device.
2. The method according to claim 1, wherein in step S10, the storage device management application software provides a unified interface for the application layer.
3. The method of claim 2, wherein the storage device management application software comprises file abstraction, a configuration table and an interface.
4. The method according to claim 1, wherein in step S20, file IDs are defined in an enumeration manner, file ID sections are divided according to different storage media, and storage locations are determined according to the file IDs.
5. The method as claimed in claim 1, wherein in step S30, the file related error detection includes detecting whether there is an overlap between file allocation intervals, detecting whether FileInfo is filled in an ENUM _ FS _ ID order, detecting whether the filled file information is in an ID range of an EEPROM file or a FLASH file, detecting whether file allocation exceeds a maximum EEPROM allocable interval, and detecting whether file ID definitions are consistent with configuration numbers.
6. The method for rapidly detecting the service life of the storage device according to claim 1, wherein in the step S40, each write operation is written into the monitoring list through a hook function, and a file ID, a written page number and the number of writing times are recorded.
7. The method as claimed in claim 6, wherein when there is a page write record, first finding a corresponding matching page in the monitoring list, and if no matching page is found, adding a new page write record and refreshing the page write times.
8. The method as claimed in claim 7, wherein the maximum monitored list is defined by MAX _ SUPPORT _ RECORD _ PAGE.
9. A computer device, characterized in that the computer device comprises at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory has stored thereon a computer program executable by the at least one processor, the computer program when executed by the at least one processor implementing the method of any one of claims 1 to 8.
10. A non-transitory computer-readable storage medium storing a computer program which, when executed by at least one processor, implements the method of any one of claims 1 to 8.
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