CN110992992B - A hard disk testing method, device and storage medium - Google Patents

Abstract

The invention discloses a hard disk test method, which comprises the following steps: creating a first partition and a second partition in a hard disk; writing a test file in the first partition, and performing an FIO test in the second partition; acquiring an initial verification value of the test file; checking the state information of the hard disk and the interaction information with the system and recording the state information and the interaction information to an execution log; restarting the hard disk for a preset number of times, and re-acquiring the verification value of the test file after each restart, and re-recording the check results of the state information of the hard disk and the interaction information with the system in the execution log; and determining the performance of the hard disk according to the comparison result of the verification value of the test file obtained each time and the initial verification value and the detection result. The invention also discloses a computer device and a readable storage medium. The method disclosed by the invention can comprehensively and efficiently test the reliability of the hard disk by establishing 2 partitions in the hard disk and continuously carrying out power-on and power-off processing.

Description

A hard disk testing method, device and storage medium

technical field

The invention relates to the testing field, in particular to a hard disk testing method, equipment and storage medium.

Background technique

The storage of big data is inseparable from the server, and the data in the server ultimately falls on the underlying hard disk. The reliability and stability of the hard disk is crucial to the security of data storage. How to comprehensively and efficiently test the hard disk of a storage server with a large number and large capacity Reliability and stability are key points in server testing. With the increasing number of test points, how to efficiently and quickly test each test point and shorten the test time is a severe test.

Therefore, there is an urgent need for a hard disk testing method.

Contents of the invention

In view of this, in order to overcome at least one aspect of the above-mentioned problems, an embodiment of the present invention proposes a hard disk testing method, including steps:

Create the first partition and the second partition in the hard disk;

Write a test file in the first partition, and perform a FIO test in the second partition;

Obtain an initial verification value of the test file;

After checking the state information of the hard disk and the interaction information with the system, record it in the execution log;

Restarting the hard disk for a preset number of times, reacquiring the verification value of the test file after each restart and re-recording the state information of the hard disk and the interaction information with the system in the execution log test result;

The performance of the hard disk is determined according to the comparison result between the verification value of the test file acquired each time and the initial verification value and the detection result.

In some embodiments, writing the test file in the first partition further includes:

Formatting the first partition as a file system;

Mount the file system to a preset directory;

Writing a test file with a preset size into the first partition mounted under the preset directory.

In some embodiments, performing the FIO test in the second partition further includes:

Use the FIO tool to send random mixed read and write IOs of the database with a preset size to the second partition.

In some embodiments, the status information of the hard disk and the interaction information with the system are checked and recorded in the execution log, further comprising:

Check the smart information of the hard disk, system message information, and BMC log information and record them in the execution log.

In some embodiments, determining the performance of the hard disk according to the comparison result between the verification value of the test file obtained each time and the initial verification value and the detection result, further includes:

The performance of the hard disk is determined according to the identical rate between the verification value of the test file obtained each time and the initial verification value and the error rate of the detection results in the execution log.

Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention also provides a computer device, including:

at least one processor; and

A memory, the memory stores a computer program that can run on the processor, wherein the processor performs the following steps when executing the program:

Create the first partition and the second partition in the hard disk;

Write a test file in the first partition, and perform a FIO test in the second partition;

Obtain an initial verification value of the test file;

After checking the state information of the hard disk and the interaction information with the system, record it in the execution log;

Restarting the hard disk for a preset number of times, reacquiring the verification value of the test file after each restart and re-recording the state information of the hard disk and the interaction information with the system in the execution log test result;

The performance of the hard disk is determined according to the comparison result between the verification value of the test file acquired each time and the initial verification value and the detection result.

In some embodiments, writing the test file in the first partition further includes:

Formatting the first partition as a file system;

Mount the file system to a preset directory;

Writing a test file with a preset size into the first partition mounted under the preset directory.

In some embodiments, performing the FIO test in the second partition further includes:

Use the FIO tool to send random mixed read and write IOs of the database with a preset size to the second partition.

In some embodiments, determining the performance of the hard disk according to the comparison result between the verification value of the test file obtained each time and the initial verification value and the detection result, further includes:

The performance of the hard disk is determined according to the identical rate between the verification value of the test file obtained each time and the initial verification value and the error rate of the detection results in the execution log.

Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention also provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor Execute the steps of any one of the hard disk testing methods described above.

The present invention has one of the following beneficial technical effects: the method disclosed by the present invention can comprehensively and efficiently test the reliability of the hard disk by creating two partitions in the hard disk and continuous power-on and power-on processing.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and those skilled in the art can obtain other embodiments according to these drawings without any creative effort.

Fig. 1 is a schematic flow chart of a hard disk testing method provided by an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a computer device provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a computer-readable storage medium provided by an embodiment of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

According to one aspect of the present invention, the embodiment of the present invention proposes a kind of hard disk testing method, as shown in Figure 1, it may comprise the steps: S1, create the first partition and the second partition in the hard disk; S2, in the first partition Write the test file in a partition, and carry out the FIO test in the second partition; S3, obtain the initial verification value of the test file; S4, record the state information of the hard disk and the interactive information with the system after checking Execution log; S5, restarting the hard disk for a preset number of times, and re-acquiring the verification value of the test file after each restart and re-recording the status information of the hard disk in the execution log and related information with the hard disk The checking result of the interactive information of the system; S6. Determine the performance of the hard disk according to the comparison result between the verification value of the test file acquired each time and the initial verification value and the detection result.

The method disclosed by the invention can comprehensively and efficiently test the reliability of the hard disk by creating two partitions in the hard disk and continuously powering on and off.

In some embodiments, writing the test file in the first partition further includes:

Formatting the first partition as a file system;

Mount the file system to a preset directory;

Writing a test file with a preset size into the first partition mounted under the preset directory.

Specifically, you can use the partition module to divide the hard disk into two partitions with equal capacity, format the first partition of each disk as an ext4 file system through the file system module, and mount ext4 to the specified directory with the mount module , the file writing module writes a 100G large test file to the hard disk in the mount directory.

In some embodiments, performing the FIO test in the second partition further includes:

Use the FIO tool to send random mixed read and write IOs of the database with a preset size to the second partition.

Specifically, the FIO tool in the read-write module can be used to issue random mixed read-write IO of small data blocks to the second partition created by the partition module. For example, the relevant parameters can be BS=4K; QD=128, job=1,libaio,rwmixread=50.

It should be noted that when the hard disk is powered off, the FIO test is interrupted, and when the hard disk is powered on again, the FIO test continues.

In some embodiments, in step S3, the acquired initial verification value of the test file may be an md5 value.

Specifically, the md5 of the test file in each disc can be pre-verified by the file verification module, and recorded in the respective sd*-md5 files.

In some embodiments, the status information of the hard disk and the interaction information with the system are checked and recorded in the execution log, further comprising:

Check the smart information of the hard disk, system message information, and BMC log information and record them in the execution log.

Specifically, the hard disk status inspection module can be used to pre-detect the smart information of all hard disks to be tested, and record the detection results in the execution log. The system environment log monitoring module will detect the current system message and bmc log, and also record the detection results in in the execution log.

In some embodiments, in step S5, the phy physical interfaces of all the hard disks to be tested can be reset through ipmitool powercycle and scrutiny tools, so that the hard disk links are powered on and off again, and recognized by the system again.

Specifically, after each re-identification, it is checked whether the number of identifications remains unchanged, and the hard disk status inspection module and the system environment log monitoring module will automatically start to check the respective inspection items and enter the execution log. That is, the hard disk status check module checks the smart information of the hard disk, and the system environment log monitoring module checks the current system message and bmc log. Also record the detection results in the execution log. If an error occurs, directly record error and fail in the execution log.

After the log detection is completed, call the file verification module in the preset process again to verify whether the md5 of the large file stored in the first partition is equal to the record before the main process, and also record the verification result in the execution log.

It should be noted that the power-on and power-off times of the hard disk can be set according to actual conditions.

In some embodiments, determining the performance of the hard disk according to the comparison result between the verification value of the test file obtained each time and the initial verification value and the detection result, further includes:

The performance of the hard disk is determined according to the identical rate between the verification value of the test file obtained each time and the initial verification value and the error rate of the detection results in the execution log.

Specifically, the reliability of the hard disk is judged by checking whether there are new errors and fail in all log records after each test, and whether the md5 test is all pass. The higher the same rate and the lower the error rate, the higher the reliability of the hard disk.

The hard disk test method proposed by the present invention can use each module preset in the hard disk as the coverage of the test point, test the reliability of the hard disk through the hard disk link reset, and output the detection results through each detection module during each hard disk reset process, and finally generate The test report records the execution results of each test item, which can efficiently and quickly cover functional test points.

Based on the same inventive concept, according to another aspect of the present invention, as shown in FIG. 2 , an embodiment of the present invention also provides a computer device 501, including:

at least one processor 520; and

A memory 510, the memory 510 stores a computer program 511 that can run on the processor, and the processor 520 executes the steps of any one of the above hard disk testing methods when executing the program.

Based on the same inventive concept, according to another aspect of the present invention, as shown in FIG. When the program instruction 610 is executed by the processor, the steps of any one of the above hard disk testing methods are executed.

Finally, it should be noted that those skilled in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a computer-readable storage medium. When the program is executed, it may include the procedures of the embodiments of the above-mentioned methods. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM) or a random access memory (RAM), and the like. The foregoing computer program embodiments can achieve the same or similar effects as any of the foregoing method embodiments corresponding thereto.

In addition, typically, the devices and devices disclosed in the embodiments of the present invention can be various electronic terminal devices, such as mobile phones, personal digital assistants (PDAs), tablet computers (PADs), smart TVs, etc., and can also be large-scale terminal devices, For example, a server, etc. Therefore, the scope of protection disclosed in the embodiments of the present invention should not be limited to a specific type of device or equipment. The client disclosed in the embodiments of the present invention may be applied to any of the above-mentioned electronic terminal devices in the form of electronic hardware, computer software, or a combination of the two.

In addition, the method disclosed according to the embodiment of the present invention can also be implemented as a computer program executed by a CPU, and the computer program can be stored in a computer-readable storage medium. When the computer program is executed by the CPU, the above functions defined in the methods disclosed in the embodiments of the present invention are executed.

In addition, the above-mentioned method steps and system units can also be realized by using a controller and a computer-readable storage medium for storing a computer program for enabling the controller to realize the functions of the above-mentioned steps or units.

In addition, it should be appreciated that a computer-readable storage medium (eg, memory) herein can be either volatile memory or nonvolatile memory, or can include both volatile memory and nonvolatile memory. By way of example and not limitation, nonvolatile memory can include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory memory. Volatile memory can include random access memory (RAM), which can act as external cache memory. By way of example and not limitation, RAM is available in various forms such as Synchronous RAM (DRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). Storage devices of the disclosed aspects are intended to include, but are not limited to, these and other suitable types of memory.

Those of skill would also appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the disclosure herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described generally in terms of their functionality. Whether such functionality is implemented as software or as hardware depends upon the particular application and design constraints imposed on the overall system. Those skilled in the art may implement the functions in various ways for each specific application, but such implementation decisions should not be interpreted as causing a departure from the scope disclosed in the embodiments of the present invention.

The various exemplary logical blocks, modules, and circuits described in connection with the disclosure herein can be implemented or performed using the following components designed to perform the functions herein: general purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination of these. A general-purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, eg, a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors in conjunction with a DSP, and/or any other such configuration.

The steps of a method or algorithm described in connection with the disclosure herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of both. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In an alternative, the storage medium may be integrated with the processor. The processor and storage medium can reside in an ASIC. The ASIC may reside in a user terminal. In an alternative, the processor and storage medium may reside as discrete components in the user terminal.

In one or more exemplary designs, functions may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. Storage media may be any available media that can be accessed by a general purpose or special purpose computer. By way of example and not limitation, the computer readable medium may include RAM, ROM, EEPROM, CD-ROM or other optical disk storage device, magnetic disk storage device or other magnetic storage device, or may be used to carry or store instructions in Any other medium that can be accessed by a general purpose or special purpose computer or a general purpose or special purpose processor, and the required program code or data structure. Also, any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable Cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of media. Disk and disc, as used herein, includes compact disc (CD), laser disc, optical disc, digital versatile disc (DVD), floppy disk, blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers . Combinations of the above should also be included within the scope of computer-readable media.

The above are the exemplary embodiments disclosed in the present invention, but it should be noted that various changes and modifications can be made without departing from the scope of the disclosed embodiments of the present invention defined in the claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. In addition, although the elements disclosed in the embodiments of the present invention may be described or required in an individual form, they may also be understood as a plurality unless explicitly limited to a singular number.

It should be understood that as used herein, the singular form "a" and "an" are intended to include the plural forms as well, unless the context clearly supports an exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

The serial numbers of the embodiments disclosed in the above-mentioned embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above-mentioned embodiments can be completed by hardware, or can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. The above-mentioned The storage medium can be read-only memory, magnetic disk or optical disk and so on.

Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is exemplary only, and is not intended to imply that the scope (including claims) disclosed by the embodiments of the present invention is limited to these examples; under the idea of the embodiments of the present invention , the technical features in the above embodiments or different embodiments can also be combined, and there are many other changes in different aspects of the above embodiments of the present invention, which are not provided in details for the sake of brevity. Therefore, within the spirit and principle of the embodiments of the present invention, any omissions, modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the embodiments of the present invention.

Claims (10)

1. A hard disk test method comprises the following steps:

creating a first partition and a second partition in a hard disk;

writing a test file in the first partition, and performing FIO test in the second partition;

acquiring an initial verification value of the test file;

checking the state information of the hard disk and the interaction information with the system and recording the state information and the interaction information to an execution log;

restarting the hard disk for a preset number of times, and re-acquiring the verification value of the test file after each restart and re-recording the check results of the state information of the hard disk and the interaction information with the system in the execution log;

determining the performance of the hard disk according to the comparison result of the verification value of the test file obtained each time and the initial verification value and the detection result;

when the hard disk is powered off, the FIO test is interrupted, and after the hard disk is powered on again, the FIO test is continued.

2. The method of claim 1, wherein writing a test file in the first partition, further comprises:

formatting the first partition into a file system;

mounting the file system into a preset directory;

and writing a test file with a preset size into the first partition mounted to the preset directory.

3. The method of claim 1, wherein FIO testing is performed in the second partition, further comprising:

and issuing random mixed read-write IO of a database with a preset size to the second partition by using an FIO tool.

4. The method of claim 1, wherein the status information of the hard disk and the interaction information with the system are checked and recorded in an execution log, further comprising:

and recording the smart information, the system message information and the BMC log information of the hard disk into an execution log after checking.

5. The method of claim 1, wherein determining the performance of the hard disk according to the comparison result of the verification value of the test file obtained each time and the initial verification value and the detection result, further comprises:

and determining the performance of the hard disk according to the same rate of the verification value of the test file obtained each time and the initial verification value and the error rate of the detection result in the execution log.

6. A computer device, comprising:

at least one processor; and

a memory storing a computer program operable on the processor, wherein the processor executes the program to perform the steps of:

creating a first partition and a second partition in a hard disk;

writing a test file in the first partition, and performing an FIO test in the second partition;

acquiring an initial verification value of the test file;

checking the state information of the hard disk and the interaction information with the system and recording the state information and the interaction information to an execution log;

restarting the hard disk for a preset number of times, and re-acquiring the verification value of the test file after each restart and re-recording the check results of the state information of the hard disk and the interaction information with the system in the execution log;

determining the performance of the hard disk according to the comparison result of the verification value of the test file obtained each time and the initial verification value and the detection result;

when the hard disk is powered off, the FIO test is interrupted, and after the hard disk is powered on again, the FIO test is continued.

7. The computer device of claim 6, wherein a test file is written in the first partition, further comprising:

formatting the first partition into a file system;

mounting the file system into a preset directory;

and writing a test file with a preset size into the first partition mounted to the preset directory.

8. The computer device of claim 6, wherein FIO testing is performed in the second partition, further comprising:

and issuing random mixed read-write IO of a database with a preset size to the second partition by using an FIO tool.

9. The computer device of claim 6, wherein the determining the performance of the hard disk according to the comparison result between the verification value and the initial verification value of the test file obtained each time and the detection result further comprises:

and determining the performance of the hard disk according to the same rate of the verification value of the test file obtained each time and the initial verification value and the error rate of the detection result in the execution log.

10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, is adapted to carry out the steps of the method of any one of claims 1 to 5.

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