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CN107204899A - A kind of method of testing of network interface card, device and terminal - Google Patents

A kind of method of testing of network interface card, device and terminal Download PDF

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Publication number
CN107204899A
CN107204899A CN201710520608.0A CN201710520608A CN107204899A CN 107204899 A CN107204899 A CN 107204899A CN 201710520608 A CN201710520608 A CN 201710520608A CN 107204899 A CN107204899 A CN 107204899A
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China
Prior art keywords
network card
network
tested
target
network interface
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Pending
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CN201710520608.0A
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Chinese (zh)
Inventor
李佳颖
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Zhengzhou Yunhai Information Technology Co Ltd
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Zhengzhou Yunhai Information Technology Co Ltd
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Priority to CN201710520608.0A priority Critical patent/CN107204899A/en
Publication of CN107204899A publication Critical patent/CN107204899A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/50Testing arrangements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The embodiment of the present invention provides a kind of method of testing of network interface card, device and terminal, and this method includes the physical network card that at least two is mutually bound by obtaining the identification information of network interface card to be measured, the network interface card to be measured;According to identification information, target network interface card is selected from network interface card to be measured;Close the network interface of the target network interface card;Behind elapsed time interval, the network interface of the target network interface card is opened;Obtain and preserve band data, the redundancy feature for analyzing network interface card to be measured.The network interface of network interface card to be measured is turned off or on by repetition, can accurately it simulate in the case that a network interface card to be measured disconnects network, whether other network interface cards to be measured can be provided with network function, complete redundancy testing, without manual intervention, testing efficiency has been effectively improved.Moreover, by being turned on and off progress STOCHASTIC CONTROL to network interface card, the fault characteristic for the network interface card that further coincide improves measuring accuracy.

Description

Network card testing method and device and terminal
Technical Field
The present invention relates to the field of electronic device testing technologies, and in particular, to a method, an apparatus, and a terminal for testing a network card.
Background
Network card binding, also known as network card binding, binds two or more physical network cards into one virtual network card. Therefore, load balance or redundancy can be provided, the bandwidth is increased, and when one network card is broken, the service is not influenced. In a storage system, network card binding is generally required to provide redundancy functions.
In order to ensure that the network card can effectively support the redundancy function after being bound, the network card binding test is required. At present, a main network card is disconnected mainly by manually plugging and unplugging a network cable, so that whether a standby network card can connect the main network card under the condition that the main network card is disconnected or not is detected, and network connection is continuously provided.
However, the inventor finds that the network card binding test in the above manner requires plugging and unplugging the network cable for many times, and under the condition of high test quantity and requirement, the plugging and unplugging are not in place easily, so that one-time test failure is caused, the test can be completed after many times of adjustment, and the test efficiency is low. Therefore, how to improve the testing efficiency is a technical problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a method, an apparatus and a terminal for testing a network card, which are used to solve the problem of low efficiency of testing the network card in the prior art.
To achieve the above and other related objects, according to a first aspect of the present invention, an embodiment of the present invention provides a method for testing a network card, including the steps of:
acquiring identification information of a network card to be tested, wherein the network card to be tested comprises at least 2 physical network cards bound with each other;
selecting a target network card from the network cards to be tested according to the identification information;
closing the network interface of the target network card;
after a time interval, opening a network interface of the target network card;
and acquiring and storing bandwidth data for analyzing the redundancy function of the network card to be tested.
Optionally, before closing the network interface of the target network card, the method further includes:
and starting the network interfaces of all the network cards to be tested.
Optionally, when the identification information includes the reference number field, selecting a target network card from the network cards to be tested according to the identification information, including:
acquiring a target number section;
and when the reference number field is equal to the target number field, determining the network card to be tested corresponding to the reference number field as the target network card.
Optionally, the digital fields corresponding to all the network cards to be tested are continuous natural numbers.
Optionally, the time interval is a randomly generated time interval, the time interval being between 300 seconds and 1200 seconds.
According to a second aspect of the present invention, an embodiment of the present invention further provides a device for testing a network card, where the device includes
The network card to be tested comprises at least 2 physical network cards bound with each other;
the network card selection module is used for selecting a target network card from the network cards to be tested according to the identification information;
the disconnection module is used for closing the network interface of the target network card;
the starting module is used for starting the network interface of the target network card after a time interval;
and the data storage module is used for acquiring and storing bandwidth data and analyzing the redundancy function of the network card to be tested.
Optionally, the apparatus further includes an initialization module, configured to start network interfaces of all network cards to be tested.
Optionally, the network card selection module is configured to,
when the identification information comprises a reference number field, acquiring a target number field;
when the reference number field is equal to the target number field, determining a network card to be tested corresponding to the reference number field as a target network card;
and the reference number fields of all the network cards to be tested are continuous natural numbers.
Optionally, the time interval is a randomly generated time interval, the time interval being between 300 seconds and 1200 seconds.
According to a third aspect of the present invention, an embodiment of the present invention further provides a terminal for testing a network card, where the terminal at least includes one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
acquiring identification information of a network card to be tested, wherein the network card to be tested comprises at least 2 physical network cards bound with each other;
selecting a target network card from the network cards to be tested according to the identification information;
closing the network interface of the target network card;
after a time interval, opening a network interface of the target network card;
and acquiring and storing bandwidth data for analyzing the redundancy function of the network card to be tested.
As described above, the method, the device and the terminal for testing the network card provided by the embodiment of the present invention have the following beneficial effects: acquiring identification information of a network card to be tested, wherein the network card to be tested comprises at least 2 physical network cards bound with each other; selecting a target network card from the network cards to be tested according to the identification information; closing the network interface of the target network card; after a time interval, opening a network interface of the target network card; and acquiring and storing bandwidth data for analyzing the redundancy function of the network card to be tested. By repeatedly closing or opening the network interface of the network card to be tested, whether other network cards to be tested can provide network functions or not can be accurately simulated under the condition that one network card to be tested is disconnected from the network, the redundancy test is completed, manual intervention is not needed, and the test efficiency is effectively improved. Moreover, the network card is randomly controlled to be opened or closed, so that the fault characteristic of the network card is further matched, and the test precision is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic flowchart of a method for testing a network card according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a method for selecting a target network card according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a testing apparatus for a network card according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a test terminal according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. 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.
Please refer to fig. 1 to 4. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of each component in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
In a general storage system, a plurality of physical network cards can be bound into one virtual network card through a virtualization technology, so that when any one of the physical network cards fails, other physical network cards can still provide network connection to ensure normal interaction of data, and the storage system has a redundancy function. In specific implementation, the number of the network cards bound with each other can be 2, 3 or even more; in order to clearly and accurately describe the present invention, in the embodiment of the present invention, a method for testing a network card will be described in detail by taking two physical network cards bound to each other as an example, where the two physical network cards bound to each other can be represented as a first network card to be tested and a second network card to be tested.
Fig. 1 is a schematic flow chart of a method for testing a network card according to an embodiment of the present invention. As shown in fig. 1, the method for testing a network card according to the embodiment of the present invention includes the following steps:
step S101: and acquiring the identification information of the network card to be tested, wherein the network card to be tested comprises at least 2 physical network cards bound with each other.
In specific implementation, each network card driving slot may be scanned, and the first identification information of the first network card to be tested and the second identification information of the second network card to be tested are obtained, and a specific scanning process is not repeated in the embodiment of the present invention. Or, the first identification information of the first network card to be tested and the second identification information of the second network card to be tested may be obtained from network card hardware configuration information in a preset storage system. And the first network card to be tested and the second network card to be tested are bound to form a virtual network card.
In an exemplary implementation, the first identification information may include a first reference field and the second identification information may include a second reference field. Wherein the first reference field and the second reference field may be natural numbers, and in a preferred embodiment, the first reference field and the second reference field may be continuous natural numbers. In a specific implementation case, the first identification information may be "enp 8s 0", and the first reference number field is "8"; the second identification information may be "enp 9s 0", and the second reference number field is "9". In this way, in the subsequent processing step, the corresponding first network card to be tested or the second network card to be tested can be selected according to the first reference number field and the second reference number field.
Step S102: and selecting a target network card from the network cards to be tested according to the identification information.
In step S101, the network cards to be tested all have corresponding identification information, and the identification information includes a reference number field; specifically, the first identification information corresponding to the first network card to be tested includes a first reference number segment, and the second identification information corresponding to the second network card to be tested includes a second reference number segment.
Fig. 2 is a schematic flow chart of a target network card selection method according to an embodiment of the present invention. As shown in fig. 2, the method includes:
step S1021: and acquiring a target number field.
In a first implementation, the target number field may be a number field randomly selected from a first number field of the first network card to be tested and a second number field of the second network card to be tested.
In a second implementation, the reference number segment may be a number segment sequentially selected from a first reference number segment of the first network card to be tested and a second reference number segment of the second network card to be tested according to a size order.
Step S1022: and when the reference number field is equal to the target number field, determining the network card to be tested corresponding to the reference number field as the target network card.
And obtaining a target number section according to the step S1021, and if the target number section is equal to the first reference number section, determining that the first network card to be tested is the target network card as the first reference number section corresponds to the first network card to be tested. And if the target number field is equal to the second reference number field, determining that the second network card to be tested is the target network card because the second reference number field corresponds to the second network card to be tested.
In a specific embodiment, if the target number field is "8", since the first reference number field is also "8", it is determined that the first network card to be tested is the target network card; and if the target number field is '9', determining that the second network card to be tested is the target network card because the second reference number field is '9'.
Step S103: and closing the network interface of the target network card.
In a specific implementation, the network interface of the target network card may be closed through the control instruction, which is not limited in the embodiment of the present invention.
Before the network interface of the target network card is closed, the method can further comprise the step of initialization. In an exemplary embodiment, the network interfaces of all network cards to be tested can be started; specifically, the network interface of the first network card to be tested and the network interface of the second network card to be tested may be turned on, so that both the first network card to be tested and the second network card to be tested are in an open state.
Step S104: and after a time interval, opening the network interface of the target network card.
And similarly, the network interface of the target network card can be opened through a control instruction after a time interval.
In a first implementation, the time interval may be a fixed time interval, and the value of the time interval may be between 300 seconds and 1200 seconds. In a preferred embodiment, the time interval may be set to 600 seconds.
Because the occurrence of the network card fault has randomness, in order to simulate a real fault process and improve the accuracy and the coverage of the network card test, under the second implementation condition, the time interval may be a randomly generated time interval, and the value of the time interval may be between 300 seconds and 1200 seconds.
Step S105: and acquiring and storing bandwidth data for analyzing the redundancy function of the network card.
By monitoring the bandwidth data of the network and storing the bandwidth data, technicians can conveniently analyze the bandwidth data and determine whether the network card has a redundancy function, thereby completing the network card test.
In addition, in order to implement the continuous pressure test on the network card, in a specific implementation, steps S101 to S105 may be repeatedly executed, so that the network card to be tested is subjected to multiple cycle tests, and a specific cycle number may be set to any value, which is not limited in the embodiment of the present invention.
As can be seen from the description of the above embodiment, the method for testing a network card provided in the embodiment of the present invention includes obtaining identification information of a network card to be tested, where the network card to be tested includes at least 2 physical network cards bound to each other; selecting a target network card from the network cards to be tested according to the identification information; closing the network interface of the target network card; after a time interval, opening a network interface of the target network card; and acquiring and storing bandwidth data for analyzing the redundancy function of the network card to be tested. By repeatedly closing or opening the network interface of the network card to be tested, whether other network cards to be tested can provide network functions or not can be accurately simulated under the condition that one network card to be tested is disconnected from the network, the redundancy test is completed, manual intervention is not needed, and the test efficiency is effectively improved. Moreover, the network card is randomly controlled to be opened or closed, so that the fault characteristic of the network card is further matched, and the test precision is improved.
Through the above description of the method embodiments, those skilled in the art can clearly understand that the present invention can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may 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 server, or a network device) to execute all or part of the steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media that can store program codes, such as Read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and so on.
Corresponding to the embodiment of the test method of the network card provided by the invention, the invention also provides a test device of the network card.
Referring to fig. 3, which is a schematic structural diagram of a testing apparatus for a network card according to an embodiment of the present invention, as shown in fig. 3, the testing apparatus includes:
the identification acquisition module 11 is configured to acquire identification information of a network card to be tested, where the network card to be tested includes at least 2 physical network cards bound to each other;
the network card selection module 12 is configured to select a target network card from the network cards to be tested according to the identification information;
a disconnection module 13, configured to close a network interface of the target network card;
the starting module 14 is configured to start the network interface of the target network card after a time interval elapses;
and the data storage module 15 is used for acquiring and storing bandwidth data and analyzing the redundancy function of the network card to be tested.
Optionally, the testing apparatus may further include an initialization module 16, configured to start network interfaces of all the network cards to be tested.
Optionally, the network card selecting module 12 is configured to, when the identification information includes a reference number segment, obtain a target number segment;
when the reference number field is equal to the target number field, determining a network card to be tested corresponding to the reference number field as a target network card;
in an exemplary embodiment, the reference number fields of all the network cards to be tested may be continuous natural numbers.
Alternatively, in the first implementation case, the time interval may be a fixed time interval, and the time interval may be between 300 seconds and 1200 seconds. In a second implementation case, the time interval may be a randomly generated time interval, and in a preferred embodiment, a random number randomly generated between 300 and 1200 is used as the time interval, i.e., the time interval is between 300 seconds and 1200 seconds.
Fig. 4 is a schematic structural diagram of a test terminal according to an embodiment of the present invention. As shown in fig. 4, the terminal includes:
one or more processors 410 and a memory 420, with one processor 410 being an example in fig. 4.
The method and device for testing the network card may further include: an input device 430 and an output device 440.
The processor 410, the memory 420, the input device 430, and the output device 440 may be connected by a bus or other means, such as the bus connection in fig. 4.
The memory 420 is a non-volatile computer-readable storage medium, and can be used to store a non-volatile software program, a non-volatile computer-executable program, and modules, such as program instructions/modules corresponding to the network card testing method in the embodiment of the present application (for example, the identifier obtaining module 11, the network card selecting module 12, the disconnecting module 13, the starting module 14, and the data saving module 15 shown in fig. 3). The processor 410 executes various functional applications and data processing of the server by running the nonvolatile software programs, instructions and modules stored in the memory 420, so as to implement the method for testing the network card of the above-mentioned method embodiment.
The memory 420 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of the test device of the network card, and the like. Further, the memory 420 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, memory 420 may optionally include memory located remotely from processor 410, which may be connected to a test device for a network card via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 430 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the test device of the network card. The output device 440 may include a display device such as a display screen.
The one or more modules are stored in the memory 420, and when executed by the one or more processors 410, perform the method for testing the network card in any of the above-described method embodiments.
The product can execute the method provided by the embodiment of the application, and has the corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the methods provided in the embodiments of the present application.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for apparatus or system embodiments, since they are substantially similar to method embodiments, they are described in relative terms, as long as they are described in partial descriptions of method embodiments. The above-described embodiments of the apparatus and system are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A test method of a network card is characterized by comprising the following steps:
acquiring identification information of a network card to be tested, wherein the network card to be tested comprises at least 2 physical network cards bound with each other;
selecting a target network card from the network cards to be tested according to the identification information;
closing the network interface of the target network card;
after a time interval, opening a network interface of the target network card;
and acquiring and storing bandwidth data for analyzing the redundancy function of the network card to be tested.
2. The method for testing the network card of claim 1, wherein before the network interface of the target network card is closed, the method further comprises:
and starting the network interfaces of all the network cards to be tested.
3. The method for testing the network card according to claim 1, wherein when the identification information includes the reference number field, selecting the target network card from the network cards to be tested according to the identification information, comprising:
acquiring a target number section;
and when the reference number field is equal to the target number field, determining the network card to be tested corresponding to the reference number field as the target network card.
4. The method for testing the network card of claim 3, wherein the digital fields corresponding to all the network cards to be tested are continuous natural numbers.
5. The method for testing the network card of claim 1, wherein the time interval is a randomly generated time interval, and the time interval is between 300 seconds and 1200 seconds.
6. A test device for a network card, comprising:
the network card to be tested comprises at least 2 physical network cards bound with each other;
the network card selection module is used for selecting a target network card from the network cards to be tested according to the identification information;
the disconnection module is used for closing the network interface of the target network card;
the starting module is used for starting the network interface of the target network card after a time interval;
and the data storage module is used for acquiring and storing bandwidth data and analyzing the redundancy function of the network card to be tested.
7. The apparatus for testing a network card of claim 6, further comprising an initialization module for starting the network interfaces of all the network cards to be tested.
8. The apparatus for testing a network card of claim 6, wherein the network card selection module is configured to,
when the identification information comprises a reference number field, acquiring a target number field;
when the reference number field is equal to the target number field, determining a network card to be tested corresponding to the reference number field as a target network card;
and the reference number fields of all the network cards to be tested are continuous natural numbers.
9. The device for testing a network card of claim 6, wherein the time interval is a randomly generated time interval, and the time interval is between 300 seconds and 1200 seconds.
10. The test terminal of a kind of network card, characterized by that, the said terminal includes a processor at least; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
acquiring identification information of a network card to be tested, wherein the network card to be tested comprises at least 2 physical network cards bound with each other;
selecting a target network card from the network cards to be tested according to the identification information;
closing the network interface of the target network card;
after a time interval, opening a network interface of the target network card;
and acquiring and storing bandwidth data for analyzing the redundancy function of the network card to be tested.
CN201710520608.0A 2017-06-30 2017-06-30 A kind of method of testing of network interface card, device and terminal Pending CN107204899A (en)

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CN108173713A (en) * 2017-12-26 2018-06-15 深圳市极致汇仪科技有限公司 A kind of more network interface card parallel test methods of list PC
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CN111901187A (en) * 2020-06-19 2020-11-06 浪潮电子信息产业股份有限公司 Test method, device, equipment and storage medium
CN111741383A (en) * 2020-06-23 2020-10-02 国网重庆市电力公司电力科学研究院 An automated virtual system function verification platform and verification method

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Application publication date: 20170926