CN110718264A - Method and device for testing information of solid state disk, computer equipment and storage medium - Google Patents
Method and device for testing information of solid state disk, computer equipment and storage medium Download PDFInfo
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- CN110718264A CN110718264A CN201910900004.8A CN201910900004A CN110718264A CN 110718264 A CN110718264 A CN 110718264A CN 201910900004 A CN201910900004 A CN 201910900004A CN 110718264 A CN110718264 A CN 110718264A
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/56—External testing equipment for static stores, e.g. automatic test equipment [ATE]; Interfaces therefor
Abstract
The invention relates to a method, a device, computer equipment and a storage medium for testing solid state disk information; the method comprises the following steps: s1, the server sends the test command to several testers; s2, the server receives the test command executed by the test machine, reads smart information of the solid state disk and then returns a read result; and S3, the server collects the reading results and analyzes and processes the data to obtain the detection result. The invention can test a plurality of solid state disks simultaneously, has full-automatic test process, high test speed, short time consumption and difficult error, improves the test efficiency, saves the labor and can better meet the requirements.
Description
Technical Field
The invention relates to the technical field of solid state disk testing, in particular to a method and a device for testing solid state disk information, computer equipment and a storage medium.
Background
In the existing solid state disk test, when the smart information of the solid state disk is read, a tool for reading the smart information of the solid state disk needs to be copied to each machine by using a U disk, then the software is operated, and then the result is read and stored; all the collected results are subjected to data analysis (time and labor are consumed), the test quantity is very large, the time is consumed, and errors are easy to occur; therefore, the demand cannot be satisfied.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method and a device for testing solid state disk information, computer equipment and a storage medium.
In order to achieve the purpose, the invention adopts the following technical scheme:
the method for testing the information of the solid state disk comprises the following steps:
s1, the server sends the test command to several testers;
s2, the server receives the test command executed by the test machine, reads smart information of the solid state disk and then returns a read result;
and S3, the server collects the reading results and analyzes and processes the data to obtain the detection result.
The further technical scheme is as follows: in S1, the server concurrently issues the test command to the tester finds the target tester according to the UUID of the tester.
The further technical scheme is as follows: in S3, the step of "the server summarizing the reading result" includes: and generating an excel table according to the summarized results and the test items.
The further technical scheme is as follows: extracting specific information of each solid state disk from the excel table, and drawing graphs, wherein the specific information comprises: the method comprises the steps of capacity of the solid state disk, firmware version, test platform, serial number, startup duration, unexpected power failure times, host writing amount, Nand writing amount, write amplification and low power consumption entering times.
An apparatus for testing information of a solid state disk, comprising: the issuing unit executes the returning unit and the summarizing processing unit;
the issuing unit is used for the server to concurrently issue the test command to the plurality of test machines;
the execution return unit is used for receiving the test command executed by the tester by the server, reading smart information of the solid state disk and returning a reading result;
and the summarizing processing unit is used for summarizing the reading result by the server and carrying out data analysis and processing to obtain a detection result.
The further technical scheme is as follows: in the issuing unit, the server in the 'issuing the test command to the tester' is used for finding the target tester according to the UUID of the tester.
The further technical scheme is as follows: in the summary processing unit, the step of summarizing the reading result by the server includes: and generating an excel table according to the summarized results and the test items.
The further technical scheme is as follows: extracting specific information of each solid state disk from the excel table, and drawing graphs, wherein the specific information comprises: the method comprises the steps of capacity of the solid state disk, firmware version, test platform, serial number, startup duration, unexpected power failure times, host writing amount, Nand writing amount, write amplification and low power consumption entering times.
A computer device comprises a storage and a processor, wherein the storage stores a computer program, and the processor executes the computer program to realize the method for testing the solid state disk information.
A storage medium storing a computer program comprising program instructions which, when executed by a processor, implement the method of testing solid state disk information as described above.
Compared with the prior art, the invention has the beneficial effects that: the testing device can test a plurality of solid state disks simultaneously, is full-automatic in testing process, high in testing speed, short in time consumption, not easy to make mistakes, improved in testing efficiency, labor-saving and capable of meeting requirements better.
The invention is further described below with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for testing information of a solid state disk according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of an apparatus for testing information of a solid state disk according to an embodiment of the present invention;
FIG. 3 is a schematic block diagram of a computer device provided by an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that 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. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As shown in fig. 1 to fig. 3, in the embodiment, as shown in fig. 1, the present invention discloses a method for testing information of a solid state disk, including the following steps:
s1, the server sends the test command to several testers;
s2, the server receives the test command executed by the test machine, reads smart information of the solid state disk and then returns a read result;
and S3, the server collects the reading results and analyzes and processes the data to obtain the detection result.
In S1, the server concurrently issues the test command to the tester finds the target tester according to the UUID (universal unique identifier) of the tester, which is convenient, fast, and accurate.
Further, concurrent means that several programs are in a period from the time when the programs are started to the time when the programs are finished, and the programs are all run on the same processor, but only one program is run on the processor at any time point.
Further, in S2, after the test machine receives the test command, the automatic operation test tool reads smart (hardware detection) information of the solid state disk, so that manual operation is not required, manpower is saved, and the speed and the efficiency are high.
In S3, the step of summarizing the reading result by the server includes: and generating an excel table according to the summarized results and the test items, so that the excel table is convenient to check.
Extracting specific information of each solid state disk from a home page in the excel table, and drawing a graph, wherein the specific information comprises: the method comprises the steps of capacity, firmware version, test platform, serial number, startup duration, unexpected power failure times, host writing amount, Nand writing amount, write amplification and low power consumption entering times of the solid state disk, and hyperlinks are added in front of each row for convenience, so that searching is facilitated.
The second page of the excel table displays information such as information bank, block, EC (erase count) and expected value of the first solid state disk; the third page of the excel table displays userblock (user used block), erase count (Single-Level Cell) and erase count (Trinary-Level Cell) (special noun of solid state disk) of the first solid state disk, and obtains the maximum value, the minimum value and the average value of the first solid state disk except 0 to display the number of blocks corresponding to each bank and draw a graph; the excel table can be sequentially added with a sheet table backwards according to the number of the solid state disks; example (c): if two discs are tested, the fourth page and the fifth page display the related information of the second disc, the display format is the same as that of the first disc, but the content is different, and so on.
The invention can test a plurality of solid state disks simultaneously, has full-automatic test process, high test speed, short time consumption and difficult error, improves the test efficiency, saves the labor and can better meet the requirements.
As shown in fig. 2, the present invention discloses a device for testing information of a solid state disk, including: a sending unit 10, an execution returning unit 20, and a summary processing unit 30;
the issuing unit 10 is used for the server to issue the test command to a plurality of test machines concurrently;
the execution returning unit 20 is configured to receive the test command executed by the tester and return a read result after reading smart information of the solid state disk by the server;
the summarizing processing unit 30 is used for summarizing the reading result by the server, and performing data analysis and processing to obtain a detection result.
In the issuing unit 10, the server concurrently issues the test command to the tester finds the target tester according to the UUID of the tester.
In the summary processing unit 30, the "summary of the reading result by the server" includes: and generating an excel table according to the summarized results and the test items.
Further, specific information of each solid state disk is extracted from the excel table and is subjected to graph drawing, and the specific information comprises: the method comprises the steps of capacity of the solid state disk, firmware version, test platform, serial number, startup duration, unexpected power failure times, host writing amount, Nand writing amount, write amplification and low power consumption entering times.
It should be noted that, as can be clearly understood by those skilled in the art, the specific implementation process of the apparatus for testing information of a solid state disk and each unit may refer to the corresponding description in the foregoing method embodiment, and for convenience and conciseness of description, no further description is provided herein.
Referring to fig. 3, fig. 3 is a schematic block diagram of a computer device according to an embodiment of the present application; the computer device 500 may be a terminal or a server, where the terminal may be an electronic device with a communication function, such as a smart phone, a tablet computer, a notebook computer, a desktop computer, a personal digital assistant, and a wearable device. The server may be an independent server or a server cluster composed of a plurality of servers.
Referring to fig. 3, the computer device 500 includes a processor 502, memory, and a network interface 505 connected by a system bus 501, where the memory may include a non-volatile storage medium 503 and an internal memory 504.
The non-volatile storage medium 503 may store an operating system 5031 and a computer program 5032. The computer programs 5032 include program instructions that, when executed, cause the processor 502 to perform a method of testing solid state disk information.
The processor 502 is used to provide computing and control capabilities to support the operation of the overall computer device 500.
The internal memory 504 provides an environment for the operation of the computer program 5032 in the non-volatile storage medium 503, and when the computer program 5032 is executed by the processor 502, the processor 502 may be enabled to execute a method for testing solid state disk information.
The network interface 505 is used for network communication with other devices. Those skilled in the art will appreciate that the configuration shown in fig. 3 is a block diagram of only a portion of the configuration associated with the present application and does not constitute a limitation of the computer device 500 to which the present application may be applied, and that a particular computer device 500 may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
It should be understood that, in the embodiment of the present Application, the Processor 502 may be a Central Processing Unit (CPU), and the Processor 502 may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, and the like. Wherein a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
It will be understood by those skilled in the art that all or part of the flow of the method implementing the above embodiments may be implemented by a computer program instructing associated hardware. The computer program includes program instructions, and the computer program may be stored in a storage medium, which is a computer-readable storage medium. The program instructions are executed by at least one processor in the computer system to implement the flow steps of the embodiments of the method described above.
Accordingly, the present invention also provides a storage medium. The storage medium may be a computer-readable storage medium. The storage medium stores a computer program, wherein the computer program comprises program instructions, which when executed by a processor, implement the method of testing solid state disk information described above.
The storage medium may be a usb disk, a removable hard disk, a Read-Only Memory (ROM), a magnetic disk, or an optical disk, which can store various computer readable storage media.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative. For example, the division of each unit is only one logic function division, and there may be another division manner in actual implementation. For example, various elements or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented.
The steps in the method of the embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs. The units in the device of the embodiment of the invention can be merged, divided and deleted according to actual needs. In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a storage medium. Based on such understanding, the technical solution of the present invention essentially or partially contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a terminal, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention.
The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. The method for testing the information of the solid state disk is characterized by comprising the following steps:
s1, the server sends the test command to several testers;
s2, the server receives the test command executed by the test machine, reads smart information of the solid state disk and then returns a read result;
and S3, the server collects the reading results and analyzes and processes the data to obtain the detection result.
2. The method of claim 1, wherein in S1, the server concurrently issues the test command to the tester finds the target tester according to the UUID of the tester.
3. The method for testing the information of the solid state disk according to claim 1, wherein in the step S3, the step of summarizing the reading results by the server comprises a step of generating an excel table according to the summarized results.
4. The method for testing the information of the solid state disk according to claim 3, wherein specific information of each solid state disk is extracted from the excel table and is subjected to graph drawing, and the specific information comprises: the method comprises the steps of capacity of the solid state disk, firmware version, test platform, serial number, startup duration, unexpected power failure times, host writing amount, Nand writing amount, write amplification and low power consumption entering times.
5. An apparatus for testing information of a solid state disk, comprising: the issuing unit executes the returning unit and the summarizing processing unit;
the issuing unit is used for the server to concurrently issue the test command to the plurality of test machines;
the execution return unit is used for receiving the test command executed by the tester by the server, reading smart information of the solid state disk and returning a reading result;
and the summarizing processing unit is used for summarizing the reading result by the server and carrying out data analysis and processing to obtain a detection result.
6. The apparatus according to claim 5, wherein in the issuing unit, the server concurrently issues the test command to the tester finds the target tester according to the UUID of the tester.
7. The apparatus for testing information of a solid state disk according to claim 5, wherein in the summarizing processing unit, the step of summarizing the reading result by the server comprises the step of generating an excel table according to the summarized result by a test item.
8. The apparatus for testing information of solid state disks according to claim 7, wherein specific information of each solid state disk is extracted from the excel table and is graphically drawn, and the specific information includes: the method comprises the steps of capacity of the solid state disk, firmware version, test platform, serial number, startup duration, unexpected power failure times, host writing amount, Nand writing amount, write amplification and low power consumption entering times.
9. Computer device, characterized in that the computer device comprises a memory and a processor, the memory having stored thereon a computer program, the processor implementing the method of testing solid state disk information according to any one of claims 1-4 when executing the computer program.
10. A storage medium storing a computer program comprising program instructions which, when executed by a processor, implement the method of testing solid state disk information according to any one of claims 1 to 4.
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111274103A (en) * | 2020-02-26 | 2020-06-12 | 深圳忆联信息系统有限公司 | Method, device, equipment and medium for automatically judging health state of hard disk |
CN111625404A (en) * | 2020-04-21 | 2020-09-04 | 至誉科技(武汉)有限公司 | Method for testing NVMe hard disk based on Jenkins, system storage medium and electronic equipment |
CN113254282A (en) * | 2021-05-14 | 2021-08-13 | 山东英信计算机技术有限公司 | Hard disk information detection method, system and storage medium before server startup |
CN113674795A (en) * | 2021-08-27 | 2021-11-19 | 长江存储科技有限责任公司 | Test system and test method for solid state disk |
CN113744795A (en) * | 2021-07-26 | 2021-12-03 | 苏州浪潮智能科技有限公司 | Method and device for screening mechanical hard disk compatible server, terminal and storage medium |
CN113838517A (en) * | 2021-09-16 | 2021-12-24 | 中国人民解放军海军工程大学 | Test data analysis method for reflecting hard disk efficiency |
CN113903368A (en) * | 2021-10-15 | 2022-01-07 | 江苏芯盛智能科技有限公司 | Automatic testing method, device and equipment for disk and storage medium |
CN115080574A (en) * | 2022-08-22 | 2022-09-20 | 西安弘捷电子技术有限公司 | Method and device for processing electronic product test data, computer equipment and storage medium |
CN117056138A (en) * | 2023-06-30 | 2023-11-14 | 珠海妙存科技有限公司 | Solid state disk power consumption testing method and system, electronic equipment and storage medium |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102411993A (en) * | 2011-11-24 | 2012-04-11 | 曙光信息产业股份有限公司 | Method and device for testing state solid disk (SSD) |
CN103778038A (en) * | 2012-10-23 | 2014-05-07 | 勤展精测股份有限公司 | Method and system for verifying cloud test and remote monitoring integrated circuit device |
CN104765665A (en) * | 2015-04-14 | 2015-07-08 | 浪潮电子信息产业股份有限公司 | Method and device for testing hard disks |
US20180367560A1 (en) * | 2013-12-06 | 2018-12-20 | Lookout, Inc. | Distributed monitoring and evaluation of multiple devices |
-
2019
- 2019-09-23 CN CN201910900004.8A patent/CN110718264A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102411993A (en) * | 2011-11-24 | 2012-04-11 | 曙光信息产业股份有限公司 | Method and device for testing state solid disk (SSD) |
CN103778038A (en) * | 2012-10-23 | 2014-05-07 | 勤展精测股份有限公司 | Method and system for verifying cloud test and remote monitoring integrated circuit device |
US20180367560A1 (en) * | 2013-12-06 | 2018-12-20 | Lookout, Inc. | Distributed monitoring and evaluation of multiple devices |
CN104765665A (en) * | 2015-04-14 | 2015-07-08 | 浪潮电子信息产业股份有限公司 | Method and device for testing hard disks |
Cited By (12)
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---|---|---|---|---|
CN111274103A (en) * | 2020-02-26 | 2020-06-12 | 深圳忆联信息系统有限公司 | Method, device, equipment and medium for automatically judging health state of hard disk |
CN111625404A (en) * | 2020-04-21 | 2020-09-04 | 至誉科技(武汉)有限公司 | Method for testing NVMe hard disk based on Jenkins, system storage medium and electronic equipment |
CN111625404B (en) * | 2020-04-21 | 2023-06-30 | 至誉科技(武汉)有限公司 | Method, system storage medium and electronic equipment for testing NVMe hard disk based on Jenkins |
CN113254282A (en) * | 2021-05-14 | 2021-08-13 | 山东英信计算机技术有限公司 | Hard disk information detection method, system and storage medium before server startup |
CN113744795A (en) * | 2021-07-26 | 2021-12-03 | 苏州浪潮智能科技有限公司 | Method and device for screening mechanical hard disk compatible server, terminal and storage medium |
CN113744795B (en) * | 2021-07-26 | 2023-08-08 | 苏州浪潮智能科技有限公司 | Mechanical hard disk compatible server screening method, device, terminal and storage medium |
CN113674795A (en) * | 2021-08-27 | 2021-11-19 | 长江存储科技有限责任公司 | Test system and test method for solid state disk |
CN113838517A (en) * | 2021-09-16 | 2021-12-24 | 中国人民解放军海军工程大学 | Test data analysis method for reflecting hard disk efficiency |
CN113838517B (en) * | 2021-09-16 | 2023-12-12 | 中国人民解放军海军工程大学 | Test data analysis method for reflecting hard disk efficiency |
CN113903368A (en) * | 2021-10-15 | 2022-01-07 | 江苏芯盛智能科技有限公司 | Automatic testing method, device and equipment for disk and storage medium |
CN115080574A (en) * | 2022-08-22 | 2022-09-20 | 西安弘捷电子技术有限公司 | Method and device for processing electronic product test data, computer equipment and storage medium |
CN117056138A (en) * | 2023-06-30 | 2023-11-14 | 珠海妙存科技有限公司 | Solid state disk power consumption testing method and system, electronic equipment and storage medium |
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