WO2021052220A1

WO2021052220A1 - Cloud storage interface test method and apparatus

Info

Publication number: WO2021052220A1
Application number: PCT/CN2020/114050
Authority: WO
Inventors: 张强; 王学超; 杨扬
Original assignee: 中兴通讯股份有限公司
Priority date: 2019-09-20
Filing date: 2020-09-08
Publication date: 2021-03-25
Also published as: CN112540901A

Abstract

A cloud storage interface test method and apparatus. Said method comprises: configuring test items, the test items including a storage mode of a cloud storage server, address information of the cloud storage server, the number N of threads, an operation, the number M of files to be operated, the operation block size and file path corresponding to each file, and the number P_i of times of operation corresponding to each file, the operation including any one or more of read, write, and deletion (100); starting N threads, and accessing an interface of the cloud storage server by means of the N threads according to the configured storage mode of the cloud storage server and address information of the cloud storage server, so as to open an ith file corresponding to the configured ith file path, and perform P_i times of operation on the ith file (101); and according to the time of opening the ith file and the time of performing each operation on the ith file, determining whether the cloud storage server satisfies a predetermined storage requirement (102).

Description

Method and device for testing cloud storage interface

Cross-references to related applications

This application is filed based on a Chinese patent application with an application number of 201910894317.7 and an application date of September 20, 2019, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated into this application by way of introduction.

Technical field

The embodiments of the present application relate to, but are not limited to, the field of testing, and particularly refer to a method and device for testing cloud storage interfaces.

Background technique

The security system has now become an indispensable part of life. Whether it is residential communities, road monitoring, or more demanding intelligent security, etc., it has been widely used in life.

With the development of the Internet, security media storage methods have evolved from disk storage to cloud storage. At present, there are many cloud storage vendors, and storage performance and problems are varied. Therefore, it is difficult for security media servers to connect to third-party cloud storage. It is impossible to know which cloud storage server of cloud storage vendors can meet the storage requirements of security media servers.

Summary of the invention

The embodiments of the present application provide a method and device for testing a cloud storage interface.

The embodiment of the application provides a method for testing a cloud storage interface, including: configuring a test item; wherein the test item includes: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the operation, and the operation The number of files, as well as the operation block size, file path, and operation times corresponding to each file; among them, the operations include any one or more of the following: read, write, delete; start N threads, through N threads according to the configured cloud storage The storage mode of the server and the address information of the cloud storage server access the interface of the cloud storage server to open the i-th file corresponding to the configured i-th file path, and perform P _i operations on the i-th file; where N is the configuration The number of threads, i is an integer from 1 to M, M is the number of configured files, P _i is the number of operations corresponding to the configured i-th file; the block size of each i-th file is the configured i-th file Corresponding operation block size; determining whether the cloud storage server meets the preset storage requirements according to the time to open the i-th file and the time to perform each operation on the i-th file.

An embodiment of the application provides a device for testing a cloud storage interface, including a processor and a computer-readable storage medium. The computer-readable storage medium stores instructions. When the instructions are executed by the processor, Any of the above methods for testing cloud storage interfaces.

The embodiment of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of any one of the foregoing methods for testing a cloud storage interface are implemented.

The embodiment of the present application provides a device for testing a cloud storage interface, including: a configuration module for configuring test items; wherein the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, and the number of threads , Operation, the number of files to be operated, and the corresponding operation block size, file path and operation times of each file; among them, the operation includes any one or more of the following: read, write, delete; test module, used to start N threads , Through N threads to access the interface of the cloud storage server according to the storage mode of the configured cloud storage server and the address information of the cloud storage server, to open the i-th file corresponding to the configured i-th file path, and perform processing on the i-th file P _i operations; where N is the number of threads configured, i is an integer from 1 to M, M is the number of files configured, and P _i is the number of operations corresponding to the i-th file configured; each operation of the i-th file The block size of is the operation block size corresponding to the configured i-th file; according to the time of opening the i-th file and the time of each operation on the i-th file, it is determined whether the cloud storage server meets the preset storage requirements.

Other features and advantages of the embodiments of the present application will be described in the following description, and partly become obvious from the description, or can be understood by implementing the embodiments of the present application. The purpose and other advantages of the embodiments of the present application can be realized and obtained through the structures specifically pointed out in the specification, claims and drawings.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the technical solutions of the embodiments of the application, and constitute a part of the specification. Together with the embodiments of the embodiments of the application, they are used to explain the technical solutions of the embodiments of the application, and do not constitute a technical solution to the embodiments of the application. limits.

FIG. 1 is a flowchart of a method for testing a cloud storage interface proposed by an embodiment of this application;

2 is a flowchart of a method for testing a cloud storage interface proposed in Example 1 of an embodiment of the application;

3 is a flowchart of a method for testing a cloud storage interface proposed in Example 2 of an embodiment of the application;

4 is a flowchart of a method for testing a cloud storage interface proposed in Example 3 of an embodiment of the application;

FIG. 5 is a schematic diagram of the structural composition of an apparatus for testing a cloud storage interface proposed in another embodiment of the application.

detailed description

Hereinafter, the embodiments of the present application will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily if there is no conflict.

The steps shown in the flowcharts of the drawings can be executed in a computer system such as a set of computer-executable instructions. And, although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.

Referring to Fig. 1, an embodiment of the present application proposes a method for testing a cloud storage interface, including:

Step 100. Configure test items; where the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of operations, the number of files to be operated, and the operation block size and file corresponding to each file Path and number of operations; among them, operations include any one or more of the following: read, write, and delete.

It should be noted that when the operation only includes reading, the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of files read and read, and the read block size corresponding to each file, File path and number of reads;

When the operation only includes writing, the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of files written and written, and the write block size, file path, and number of writes corresponding to each file ；

When the operation only includes deletion, the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of deleted and deleted files, and the deleted block size, file path and number of deletions corresponding to each file ；

When the operation includes reading and writing, the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of files read and read, and the read block size and file path corresponding to each read file And the number of reads; the number of files written and written, and the write block size, file path, and number of writes corresponding to each file written;

When the operation includes read and delete, the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of files read and read, and the read block size and file path corresponding to each read file And the number of reads; the number of deleted and deleted files, and the deleted block size, file path, and number of deletions corresponding to each deleted file;

When the operation includes deletion and writing, the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of deleted and deleted files, and the deleted block size and file path corresponding to each deleted file And the number of deletions; the number of files written and written, and the write block size, file path and number of writes corresponding to each written file;

When the operation includes reading, writing, and deleting, the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of files read, and the number of files read, and the read block size corresponding to each read file, File path and read times; the number of files written and written, and the write block size, file path, and write times corresponding to each written file; the number of deleted and deleted files, and the deleted block size corresponding to each deleted file, File path and number of deletions.

In an exemplary embodiment, the storage method may be a network file system (NFS, Network File System), a distributed file system (DFS, Distributed File System), a ZTE file system (ZXFS, ZTE File System), and the like. It depends on the cloud storage server.

In an exemplary embodiment, the test item is configured in a configuration file mode or the test item is configured in an interface configuration mode.

Step 101: Start N threads, and access the interface of the cloud storage server according to the storage mode of the configured cloud storage server and the address information of the cloud storage server through the N threads to open the i-th file corresponding to the configured i-th file path of the i-th file P _i operations; the number of operations where, N is the number of threads configuration, i is an integer from 1 to M, M is the number of file configuration, P _i corresponds to the i-th file configuration; The block size of the i-th file for each operation is the operation block size corresponding to the configured i-th file.

Step 102: Determine whether the cloud storage server meets a preset storage requirement according to the time of opening the i-th file and the time of each operation performed on the i-th file.

In an illustrative example, the storage requirements may include: file opening time, operation time;

Or, storage requirements include: open file time, operation time, and any one or more of the following: average file open time, maximum file open time, minimum file open time, average operation time, maximum operation time, minimum operation time, and number of successes ,number of failures.

It should be noted that as long as some cloud storage servers in the storage requirements are met, the cloud storage server can be regarded as meeting the storage requirements. If at least one cloud storage server does not meet the storage requirements, the cloud storage server does not meet the storage requirements.

In an exemplary embodiment, the determining whether the cloud storage server meets a preset storage requirement according to the time of opening the i-th file and the time of each operation on the i-th file includes any one or more of the following:

When any one or more of the following is met, it is determined that the cloud storage server meets the storage requirement:

The time for opening the i-th file is less than or equal to the time for opening the file in the storage requirement;

The time for each operation on the i-th file is less than or equal to the operation time in the storage requirement;

The average time for opening M files is less than or equal to the average time for opening files in the storage requirements;

The maximum time for opening M files is less than or equal to the maximum time for opening files in the storage requirements;

The minimum time for opening M files is less than or equal to the minimum time for opening files in the storage requirements;

The average time for performing P operations on the i-th file is less than or equal to the average time for operations in the storage requirement;

The maximum time for performing P operations on the i-th file is less than or equal to the maximum operation time in the storage requirement;

The minimum time for performing P operations on the i-th file is less than or equal to the minimum operation time in the storage requirement;

The number of successful operations is greater than or equal to the number of successful operations in the storage requirements;

The number of operation failures is less than or equal to the number of failures in the storage requirements;

When any one or more of the following are met, it is determined that the cloud storage server does not meet the storage requirements:

The time for opening the i-th file is greater than the time for opening the file in the storage requirement;

At least one operation time in the operation time of the i-th file is greater than the operation time in the storage requirement;

The average time for opening M files is greater than the average time for opening files in the storage requirements;

The maximum time for opening M files is greater than the maximum time for opening files in the storage requirements;

The minimum time for opening M files is greater than the minimum time for opening files in the storage requirements;

The average time for performing P operations on the i-th file is greater than the average time for operations in the storage requirement;

The maximum time for performing P operations on the i-th file is greater than the maximum operation time in the storage requirement;

The minimum time for performing P operations on the i-th file is greater than the minimum operation time in the storage requirement;

The number of successful operations is less than the number of successful operations in the storage requirement;

The number of operation failures is greater than the number of failures in the storage requirement.

In another embodiment of the present application, the method further includes:

Show test results;

Wherein, the test result includes: whether the cloud storage server meets preset storage requirements, and any one or more of the following:

The time to open the i-th file, the time to perform each operation on the i-th file, the average time to open M files, the maximum time to open M files, the minimum time to open M files, the The average time for P operations on a file, the maximum time for P operations on the i-th file, the minimum time for P operations on the i-th file, the number of successful operations, the number of failed operations, and disk space acquisition Size time, time to delete the i-th file, time to search the field in the i-th file.

In an exemplary example, the test result is displayed in a file writing mode or the test result is displayed in an interface mode.

In the embodiment of the application, the cloud storage server is tested for reading, writing, and deleting files by configuring the test items, so as to test the performance of the cloud storage interface, thereby obtaining whether the cloud storage server corresponding to the cloud storage interface meets the storage requirements. Including the storage mode of the cloud storage server and the address information of the cloud storage server, read and write tests on different cloud storage servers can be realized by modifying the storage mode of the cloud storage server and the address information of the cloud storage server.

Example 1

In this example, a single-threaded single-file read operation test is performed, as shown in Figure 2, including:

Step 200: Configure test items; where the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads N=1, the number of files read and read M=1, and the corresponding read of each file Block size, file path, and number of reads P=3.

Step 201: Start a thread according to the test item, and access the interface of the cloud storage server according to the storage mode of the cloud storage server and the address information of the cloud storage server through the thread, to open the file in the configured file path, and read from the file For three blocks, the size of the block read each time is the configured read block size.

Step 202: When the time to open the file is less than or equal to the file opening time in the storage requirements, and the time to read blocks from the file is less than or equal to the reading time in the storage requirements, determine that the cloud storage server meets the storage requirements; When the time of the file is greater than the opening time in the storage requirement, or the time to read the block from the file is greater than the reading time in the storage requirement at least once, it is determined that the cloud storage server does not meet the storage requirement.

Step 203: Display the test result; where the test result includes: the time to open the file, the time to perform each operation on the file, and whether the cloud storage server meets the preset storage requirements.

Example 2

In this example, a multi-threaded single file read operation test is performed, as shown in Figure 3, including:

Step 300: Configure test items; where the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads N=2, the number of files read, and the number of files read M=1, and the read corresponding to each file Block size, file path, and number of reads P=3.

Step 301. Start two threads according to the test items, and access the interface of the cloud storage server according to the storage mode of the cloud storage server and the address information of the cloud storage server through these two threads, to open the file in the configured file path, from the file Read three blocks in the middle, and the size of the block read each time is the configured read block size.

Step 302: When the time to open the file is less than or equal to the file opening time in the storage requirement, and the time to read the block from the file is less than or equal to the reading time in the storage requirement, it is determined that the cloud storage server meets the storage requirement; When the time of the file is greater than the opening time in the storage requirement, or the time to read the block from the file is greater than the reading time in the storage requirement at least once, it is determined that the cloud storage server does not meet the storage requirement.

Step 303: Display the test results; where the test results include: the time to open the file, the time to perform each operation on the file, and whether the cloud storage server meets the preset storage requirements.

Example 3

In this example, the multi-thread and multi-file read operation test is performed, as shown in Figure 4, including:

Step 400: Configure test items; where the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads N=3, the number of files read and read M=2, and the read corresponding to each file Block size, file path, and number of reads P=3.

Step 401: Start 3 threads according to the test items, through these 3 threads, access the interface of the cloud storage server according to the storage mode of the cloud storage server and the address information of the cloud storage server to open the 2 files in the configured file path, from Three blocks are read in these two files, and the size of the block read each time is the configured read block size.

Step 402: When the average time for opening two files is less than or equal to the average time for opening files in the storage requirements, and the average time for reading blocks from the two files is less than or equal to the average time for reading in the storage requirements, determine the cloud The storage server meets the storage requirements; when the average time to open 2 files is greater than the average time to open files in the storage requirements, or the average time to read blocks from 2 files is greater than the average time to read in the storage requirements at least once, determine The cloud storage server does not meet the storage requirements.

Step 403: Display the test results; where the test results include: the average time to open two files, the average time to operate on the two files, and whether the cloud storage server meets the preset storage requirements.

Another embodiment of the present application provides a device for testing a cloud storage interface, including a processor and a computer-readable storage medium, the computer-readable storage medium stores instructions, and when the instructions are executed by the processor , To implement any of the above-mentioned methods for testing cloud storage interfaces.

Another embodiment of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of any one of the foregoing methods for testing a cloud storage interface are implemented.

Referring to FIG. 5, another embodiment of the present application proposes a device for testing cloud storage interfaces, including:

The configuration module 501 is used to configure test items; the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of operations, the number of operating files, and the operations corresponding to each file Block size, file path and number of operations; among them, operations include any one or more of the following: read, write, delete;

The test module 502 is used to start N threads, and access the interface of the cloud storage server through the N threads according to the storage mode of the configured cloud storage server and the address information of the cloud storage server, to open the configured i-th file path corresponding to the interface of the cloud storage server. i files, i-th file P _i operations; wherein, N is the number of threads configuration, i is an integer from 1 to M, M is the number of file configuration, P _i corresponds to the i-th file configuration The number of operations; the block size of the i-th file for each operation is the operation block size corresponding to the i-th file configured;

Determine whether the cloud storage server meets the preset storage requirement according to the time of opening the i-th file and the time of each operation performed on the i-th file.

When the operation includes reading and writing, the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of files read and read, and the read block size and file path corresponding to each read file And the number of reads; the number of files written and written, and the write block size, file path and number of writes corresponding to each file written;

In an exemplary embodiment, the configuration module 501 configures the test item in a configuration file manner or configures the test item in an interface configuration manner.

It should be noted that as long as some cloud storage servers in the storage requirements must be met, the cloud storage server can be regarded as meeting the storage requirements.

In an exemplary embodiment, the testing module 502 is specifically configured to use any one or more of the following methods to implement the determination of the cloud storage based on the time to open the i-th file and the time to perform each operation on the i-th file Whether the server meets the preset storage requirements:

In another embodiment of the present application, it further includes:

The result display module 503 is used to display the test result;

In an exemplary embodiment, the result display module 503 displays the test result in a file-writing manner or displays the test result in an interface manner.

In an exemplary embodiment, the configuration module 501 and the test module 502, and the test module 502 and the result display module 503 can communicate in a message queue, or Socket, or shared memory, etc., of course, can also communicate in other ways. The embodiment of the present application does not limit the communication mode between the configuration module 501 and the test module 502, and between the test module 502 and the result display module 503.

The embodiment of the application performs a file read and write test on the cloud storage server by configuring the test items to test the performance of the cloud storage interface, thereby obtaining whether the cloud storage server corresponding to the cloud storage interface meets the storage requirements, because the test items include The storage mode of the cloud storage server and the address information of the cloud storage server are modified. Read and write tests on different cloud storage servers can be realized by modifying the storage mode of the cloud storage server and the address information of the cloud storage server.

A person of ordinary skill in the art can understand that all or some of the steps, functional modules/units in the system, and apparatus in the methods disclosed above can be implemented as software, firmware, hardware, and appropriate combinations thereof. In the hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may consist of several physical components. The components are executed cooperatively. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or a microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on a computer-readable medium, and the computer-readable medium may include a computer storage medium (or a non-transitory medium) and a communication medium (or a transitory medium). As is well known to those of ordinary skill in the art, the term computer storage medium includes volatile and non-volatile data implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Sexual, removable and non-removable media. Computer storage media include but are not limited to RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or Any other medium used to store desired information and that can be accessed by a computer. In addition, as is well known to those of ordinary skill in the art, communication media usually contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as carrier waves or other transmission mechanisms, and may include any information delivery media. .

Although the implementation manners disclosed in the embodiments of the present application are as described above, the content described is only the implementation manners used to facilitate the understanding of the embodiments of the present application, and is not intended to limit the embodiments of the present application. Any person skilled in the art of the embodiments of this application can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed in the embodiments of this application. The scope of patent protection shall still be subject to the scope defined by the appended claims.

Claims

A method for testing cloud storage interfaces, including:

Configuration test items; wherein, the test items include: the storage mode of the cloud storage server, the address information of the cloud storage server, the number of threads, the number of operations, the number of files to be operated, and the operation block size, file path, and operation corresponding to each file Times; among them, the operation includes any one or more of the following: read, write, delete;

Start N threads, and access the interface of the cloud storage server according to the storage mode of the configured cloud storage server and the address information of the cloud storage server through the N threads to open the i-th file corresponding to the configured i-th file path. the i-th file P i operations; wherein, N is the number of threads configuration, i is an integer from 1 to M, M being the number of file configuration, P i is the i-th file configuration corresponding to the number of operations; each operation The block size of the i-th file is the operation block size corresponding to the configured i-th file;

Determine whether the cloud storage server meets the preset storage requirement according to the time of opening the i-th file and the time of each operation performed on the i-th file.
The method according to claim 1, wherein the method further comprises:

Show test results;

Wherein, the test result includes whether the cloud storage server meets preset storage requirements, and any one or more of the following:

The time to open the i-th file, the time to perform each operation on the i-th file, the average time to open M files, the maximum time to open M files, the minimum time to open M files, the The average time for P operations on a file, the maximum time for P operations on the i-th file, the minimum time for P operations on the i-th file, the number of successful operations, the number of failed operations, and disk space acquisition Size time, time to delete the i-th file, time to search the field in the i-th file.
The method according to claim 2, wherein the displaying the test result comprises: displaying the test result in a file-writing manner or displaying the test result in an interface manner.
The method according to any one of claims 1 to 3, wherein the configuring the test item comprises: configuring the test item in a configuration file mode or configuring the test item in an interface configuration mode.
The method according to any one of claims 1 to 3, wherein the determining whether the cloud storage server meets the preset storage requirements is determined based on the time of opening the i-th file and the time of each operation on the i-th file. The requirements include any one or more of the following:

When any one or more of the following is met, it is determined that the cloud storage server meets the storage requirement:

The time for opening the i-th file is less than or equal to the time for opening the file in the storage requirement;

The time for each operation on the i-th file is less than or equal to the operation time in the storage requirement;

The average time for opening M files is less than or equal to the average time for opening files in the storage requirements;

The maximum time for opening M files is less than or equal to the maximum time for opening files in the storage requirements;

The minimum time for opening M files is less than or equal to the minimum time for opening files in the storage requirements;

The average time for performing P operations on the i-th file is less than or equal to the average time for operations in the storage requirement;

The maximum time for performing P operations on the i-th file is less than or equal to the maximum operation time in the storage requirement;

The minimum time for performing P operations on the i-th file is less than or equal to the minimum operation time in the storage requirement;

The number of successful operations is greater than or equal to the number of successful operations in the storage requirements;

The number of operation failures is less than or equal to the number of failures in the storage requirements;

When any one or more of the following are met, it is determined that the cloud storage server does not meet the storage requirements:

The time for opening the i-th file is greater than the time for opening the file in the storage requirement;

At least one operation time in the operation time of the i-th file is greater than the operation time in the storage requirement;

The average time for opening M files is greater than the average time for opening files in the storage requirements;

The maximum time for opening M files is greater than the maximum time for opening files in the storage requirements;

The minimum time for opening M files is greater than the minimum time for opening files in the storage requirements;

The average time for performing P operations on the i-th file is greater than the average time for operations in the storage requirement;

The maximum time for performing P operations on the i-th file is greater than the maximum operation time in the storage requirement;

The minimum time for performing P operations on the i-th file is greater than the minimum operation time in the storage requirement;

The number of successful operations is less than the number of successful operations in the storage requirement;

The number of operation failures is greater than the number of failures in the storage requirement.
A device for testing a cloud storage interface, comprising a processor and a computer-readable storage medium, the computer-readable storage medium stores instructions, wherein, when the instructions are executed by the processor, the implementation is as in claim 1. ~ Any one of the methods for testing cloud storage interfaces.
A computer-readable storage medium having a computer program stored thereon, wherein the computer program implements the steps of the method for testing a cloud storage interface according to any one of claims 1 to 5 when the computer program is executed by a processor.
A device for testing cloud storage interfaces, including:

The configuration module is used to configure test items; wherein, the test items include: storage mode of the cloud storage server, address information of the cloud storage server, number of threads, operations, number of files to be operated, and the size of the operation block corresponding to each file , File path and number of operations; among them, operations include any one or more of the following: read, write, delete;

The test module is used to start N threads, and access the interface of the cloud storage server according to the storage mode of the configured cloud storage server and the address information of the cloud storage server through the N threads to open the i-th file path corresponding to the configured i-th file path files, i-th file P i operations; wherein, N is the number of threads configuration, i is an integer from 1 to M, M is the number of file configuration, P i corresponds to the i-th file configuration operation Number of times; the block size of each i-th file operation is the operation block size corresponding to the i-th file configured;

Determine whether the cloud storage server meets the preset storage requirement according to the time of opening the i-th file and the time of each operation performed on the i-th file.