CN111030851A - Management method, equipment and readable medium for network diagnosis recovery - Google Patents
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- H—ELECTRICITY
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- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The invention discloses a management method for network diagnosis recovery, which comprises the following steps: periodically inquiring the state of the exchange module and judging whether the exchange module is abnormal or not; responding to the abnormality of the exchange module, resetting and reconfiguring the exchange module, and judging whether the exchange module is normal again; responding to the condition that the exchange module does not recover to be normal, inquiring the state of the drive module, and judging whether the drive module is abnormal or not; and resetting and reconfiguring the drive module in response to the drive module having an exception. The invention also discloses a computer device and a readable storage medium. The invention monitors the network state by continuously polling the switching module, diagnoses and recovers the switching module and the driving module when the network fails, so as to find and solve the abnormity in network operation in time, thereby reducing the failure time of the data center caused by the abnormity of the network chip in the management network, reducing the operation cost and improving the economic benefit.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a management method, a device, and a readable medium for network diagnosis and recovery.
Background
During the last few years, the data center industry has developed very rapidly. To meet the rapidly growing demand, various large data center manufacturers are pushing the solution of white-board switches based on x86 architecture, and abandon the traditional commercial switches of closed-loop ecology. The method has the advantages of saving cost, and realizing consistency in node management and state monitoring, thereby being beneficial to the development of an automatic operation and maintenance tool.
Management of switches in a data center is accomplished through a management network. The management network is a single network interface on the switch, is different from a data network, is generally a gigabit network interface, and is connected to the CPU and the BMC on the switch through an internal shared network unit. The stable operation of the management network is good in relation to the working state of the whole data center. The traditional architecture of the management network of the white box switch is generally realized by the NCSI function of the network card chip or by the gigabit switch chip, and in the architecture, many internal links and external links are involved, which may cause the abnormality of the state machine of the network chip due to the problem of timing or power fluctuation, thereby causing the abnormality of the connection state of the management network. In a data center room, thousands of server racks are frequently used, and the problem that the abnormality of a single device is difficult to be checked exists, so a management method for network diagnosis and recovery is needed to improve the condition.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide a management method, a device, and a medium for network diagnosis and recovery, in which a switching module is continuously polled to monitor a network state, and the switching module and a driving module are diagnosed and recovered when a network fails, so as to timely find and solve an abnormality in network operation, thereby reducing a failure time of a data center caused by an abnormality of a network chip in a management network, reducing an operation cost, and improving economic benefits.
Based on the above object, an aspect of the embodiments of the present invention provides a management method for network diagnosis recovery, including the following steps: periodically inquiring the state of the exchange module and judging whether the exchange module is abnormal or not; responding to the abnormality of the exchange module, resetting and reconfiguring the exchange module, and judging whether the exchange module is normal again; responding to the condition that the exchange module does not recover to be normal, inquiring the state of the drive module, and judging whether the drive module is abnormal or not; and resetting and reconfiguring the drive module in response to the drive module having an exception.
In some embodiments, further comprising: judging whether the exchange module is recovered to normal or not; and responding to the condition that the exchange module is not recovered to be normal, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording the event into a log.
In some embodiments, further comprising: and responding to the normal work of the driving module, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording the event into a log.
In some embodiments, further comprising: and recording the event into a log in response to the switching module recovering to normal.
In some embodiments, the steps are configured to be performed by a monitoring module of the switch management network fabric.
In another aspect of the embodiments of the present invention, there is also provided a computer device, including: at least one processor; and a memory storing computer instructions executable on the processor, the instructions being executable by the processor to perform the steps of: periodically inquiring the state of the exchange module and judging whether the exchange module is abnormal or not; responding to the abnormality of the exchange module, resetting and reconfiguring the exchange module, and judging whether the exchange module is normal again; responding to the condition that the exchange module does not recover to be normal, inquiring the state of the drive module, and judging whether the drive module is abnormal or not; and resetting and reconfiguring the drive module in response to the drive module having an exception.
In some embodiments, further comprising: judging whether the exchange module is recovered to normal or not; and responding to the condition that the exchange module is not recovered to be normal, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording the event into a log.
In some embodiments, further comprising: and responding to the normal work of the driving module, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording the event into a log.
In some embodiments, further comprising: and recording the event into a log in response to the switching module recovering to normal.
In a further aspect of the embodiments of the present invention, a computer-readable storage medium is also provided, in which a computer program for implementing the above method steps is stored when the computer program is executed by a processor.
The invention has the following beneficial technical effects: the network state is monitored by continuously polling the switching module, and the switching module and the driving module are diagnosed and recovered when a network fails, so that the abnormity in network operation is timely discovered and solved, the failure time of the data center caused by the abnormity of a network chip in a management network is reduced, the operation cost is reduced, and the economic benefit is improved.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
Fig. 1 is a schematic diagram of an embodiment of a management method for network diagnosis and recovery provided by the present invention;
fig. 2 is a schematic structural diagram of a switch network architecture to which an embodiment of a management method for network diagnosis and recovery provided by the present invention is applied;
fig. 3 is a flowchart of an embodiment of a management method for network diagnosis recovery according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail 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 used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
In view of the foregoing, a first aspect of the embodiments of the present invention provides an embodiment of a method for managing a BMC user interface operation. Fig. 1 is a schematic diagram illustrating an embodiment of a BMC user interface operation management method according to the present invention. As shown in fig. 1, the embodiment of the present invention includes the following steps:
s1, periodically inquiring the state of the exchange module, and judging whether the exchange module is abnormal;
s2, responding to the abnormal condition of the exchange module, resetting and reconfiguring the exchange module, and judging whether the exchange module is normal again;
s3, responding to the condition that the exchange module is not recovered to normal, inquiring the state of the drive module, and judging whether the drive module is abnormal or not; and
and S4, responding to the abnormality of the drive module, and resetting and reconfiguring the drive module.
In this embodiment, the register of the switching module is queried every 3 seconds, and whether an abnormality exists is determined, when the switching module is found to be abnormal in operation, the switching module is reset and reconfigured, and then the switching module is recovered to be normal again, if not, the operating state of the driving module is further queried, and if the driving module is abnormal in operation, the driving module is reset and reconfigured.
In some embodiments of the invention, further comprising: judging whether the exchange module is recovered to normal or not; and responding to the condition that the exchange module is not recovered to be normal, judging that the exchange module has unrecoverable abnormity and network recovery fails, reporting the user prompt abnormity and recording the event into a log.
In some embodiments of the invention, further comprising: and responding to the normal work of the driving module, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording the event into a log. Inquiring the register of the exchange module once every 3 seconds, judging whether the register is abnormal or not, resetting and reconfiguring the exchange module when the exchange module is found to work abnormally, judging whether the exchange module is recovered to be normal or not, further inquiring the working state of the driving module if the exchange module is not recovered to be normal, judging that the exchange module is abnormal or not if the driving module is normal, failing to recover the network, reporting a user prompt, and recording the event into a log.
In some embodiments of the invention, further comprising: and recording the event into a log in response to the switching module recovering to normal. In this embodiment, the register of the switching module is queried every 3 seconds, whether an exception exists is determined, when the switching module is found to be abnormal, the switching module is reset and reconfigured, and then whether the switching module is normal again is determined, and if the switching module is successfully normal, the network is recovered, and the control module records the event in the log.
In some embodiments of the present invention, the management method of the network diagnosis recovery is a management method based on a switch management network architecture, and the above steps are configured to be executed by a monitoring module of the switch management network architecture. Fig. 2 is a schematic structural diagram illustrating a switch network architecture to which an embodiment of the management method for network diagnostic recovery provided by the present invention is applied. As shown in fig. 2, the switch network architecture includes:
the main device 11 and the main device 12 are respectively connected to the driving module 21 and the driving module 22, and the driving module 21 and the driving module 22 convert the parallel signals of the main device 11 and the main device 12 into serial signals. The driver module 21, the driver module 22 and the driver module 23 are connected to three ports of the switching module 4, respectively. The switching module 4 is configured to switch network messages on each port, and the priority of each port of the switching module 3 is consistent without primary and secondary scores, and network messages can be switched between each port. The drive module 23 has an uplink connected to the switching module 4 and a downlink connected to the network port 5. The portal 5 is configured to connect with an external device through a network cable. The external device enters the switching module 4 through the network port 5, and then can access the main device 11 or the main device 12. The monitoring module 3 is connected to the management interfaces of the driver module 21, the driver module 22 and the driver module 23 and the switching module 4 by a set of buses. The monitoring module is configured to monitor a working state of the network, discover and recover from an abnormality of the network in time.
In this embodiment, the switch module 4 selects BCM5387 chip of boston company, which is a gigabit switch chip with 5 ports; the drive module 21, the drive module 22 and the drive module 23 select a BCM54210 chip of the company boston, which is a PHY chip and can support the conversion from RGMII to SGMII signals; the main device 11 selects a COM-E module, which is a board card based on open source specification, outputs a network signal of the MDI interface, and converts the network signal into the SGMII after passing through the BCM 54210; the master 12 selects an asped 2520 chip of asped corporation; the control module selects a CPLD of lattice corporation to implement.
Fig. 3 is a flowchart of an embodiment of a management method for network diagnostic recovery provided by the present invention. As shown in fig. 3, the embodiment of the present invention includes the following steps:
after starting, the control module will query the register of the switching module every 3s to determine whether there is an abnormality. When the control module finds that the switching module works abnormally, the control module resets the switching module and reconfigures the switching module, then the control module judges whether the switching module is normal again, if the switching module is recovered successfully, the network recovery is finished, and the control module records the event into a log. If the recovery is not successful, the control module inquires the working state of the drive module, if the drive module works normally, the exchange module is considered to have unrecoverable abnormality, and the network recovery fails, if the drive module works abnormally, the control module tries to recover the drive module, after the completion, if the exchange module recovers normally, the recovery is successful, if the exchange module is still abnormal, the recovery is considered to be failed, and the system reports the recovery to the user and records the recovery in a log.
It should be particularly noted that, the steps in the foregoing embodiments of the management method for network diagnostic recovery may be mutually intersected, replaced, added, or deleted, and therefore, these management methods for network diagnostic recovery based on reasonable permutation and combination transformation shall also belong to the scope of the present invention, and shall not limit the scope of the present invention to the embodiments.
In view of the above object, a second aspect of the embodiments of the present invention provides a computer device, including: at least one processor; and a memory storing computer instructions executable on the processor, the instructions being executable by the processor to perform the steps of: s1, periodically inquiring the state of the exchange module, and judging whether the exchange module is abnormal; s2, responding to the abnormal condition of the exchange module, resetting and reconfiguring the exchange module, and judging whether the exchange module is normal again; s3, responding to the condition that the exchange module is not recovered to normal, inquiring the state of the drive module, and judging whether the drive module is abnormal or not; and S4, responding to the drive module abnormity, resetting and reconfiguring the drive module.
In some embodiments of the invention, further comprising: judging whether the exchange module is recovered to normal or not; and responding to the condition that the exchange module is not recovered to be normal, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording the event into a log.
In some embodiments of the invention, further comprising: and responding to the normal work of the driving module, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording the event into a log.
In some embodiments of the invention, further comprising: and recording the event into a log in response to the switching module recovering to normal.
The invention also provides a computer readable storage medium storing a computer program which, when executed by a processor, performs the method as above.
Finally, it should be noted that, as one of ordinary skill in the art can appreciate that all or part of the processes of the methods of the above embodiments can be implemented by a computer program to instruct related hardware to implement the method of the ALS algorithm. The storage medium of the program may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like. The embodiments of the computer program may achieve the same or similar effects as any of the above-described method embodiments.
Furthermore, the methods disclosed according to embodiments of the present invention may also be implemented as a computer program executed by a processor, which may be stored in a computer-readable storage medium. Which when executed by a processor performs the above-described functions defined in the methods disclosed in embodiments of the invention.
Further, the above method steps and system elements may also be implemented using a controller and a computer readable storage medium for storing a computer program for causing the controller to implement the functions of the above steps or elements.
Further, it should be appreciated that the computer-readable storage media (e.g., memory) herein can be either volatile memory or nonvolatile memory, or can include both volatile 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. 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 a variety of 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). The storage devices of the disclosed aspects are intended to comprise, without being limited to, these and other suitable types of memory.
Those of skill would further 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 above generally in terms of their functionality. Whether such functionality is implemented as software or hardware depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments of the present invention.
The various illustrative logical blocks, modules, and circuits described in connection with the disclosure herein may be implemented or performed with the following components designed to perform the functions herein: a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination of these components. 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, e.g., a combination of a DSP and a microprocessor, a plurality of 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 the two. 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 the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.
In one or more exemplary designs, the 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. A 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, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a general-purpose or special-purpose computer, or a general-purpose or special-purpose processor. 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 a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. 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 foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the present disclosure as defined by the appended 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. Furthermore, although elements of the disclosed embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the 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 numbers of the embodiments disclosed in the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.
Claims (10)
1. A method for managing network diagnostic recovery, comprising the steps of:
periodically inquiring the state of the exchange module and judging whether the exchange module is abnormal or not;
responding to the exception of the switching module, resetting and reconfiguring the switching module, and judging whether the switching module is recovered to be normal again;
responding to the condition that the exchange module does not recover to be normal, inquiring the state of the drive module, and judging whether the drive module is abnormal or not; and
resetting and reconfiguring the drive module in response to the drive module having an exception.
2. The method of claim 1, further comprising:
judging whether the exchange module is recovered to be normal again;
and responding to the condition that the exchange module is not recovered to be normal, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording an event into a log.
3. The method of claim 1, further comprising:
and responding to the normal work of the driving module, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording the event into a log.
4. The method of claim 1 or 2, further comprising:
and recording the event into a log in response to the switching module recovering to normal.
5. The method of claim 1, wherein the steps are configured to be performed by a monitoring module of a switch management network fabric.
6. A computer device, comprising:
at least one processor; and
a memory storing computer instructions executable on the processor, the instructions when executed by the processor implementing the steps of:
periodically inquiring the state of the exchange module and judging whether the exchange module is abnormal or not;
responding to the exception of the switching module, resetting and reconfiguring the switching module, and judging whether the switching module is recovered to be normal again;
responding to the condition that the exchange module does not recover to be normal, inquiring the state of the drive module, and judging whether the drive module is abnormal or not; and
resetting and reconfiguring the drive module in response to the drive module having an exception.
7. The computer device of claim 6, wherein the steps further comprise:
judging whether the exchange module is recovered to be normal again;
and responding to the condition that the exchange module is not recovered to be normal, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording an event into a log.
8. The computer device of claim 6, wherein the steps further comprise:
and responding to the normal work of the driving module, judging that the exchange module has unrecoverable abnormity, reporting the abnormity of a user prompt and recording the event into a log.
9. The computer device of claim 6 or 7, wherein the steps further comprise:
and recording the event into a log in response to the switching module recovering to normal.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 5.
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| WO2024066449A1 (en) * | 2022-09-29 | 2024-04-04 | 超聚变数字技术有限公司 | Communication fault processing method and system, and device |
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| CN109445975A (en) * | 2018-10-18 | 2019-03-08 | 新华三技术有限公司 | Abnormality eliminating method, logic device and member device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114095341A (en) * | 2021-11-19 | 2022-02-25 | 深信服科技股份有限公司 | Network recovery method and device, computer equipment and storage medium |
| WO2024066449A1 (en) * | 2022-09-29 | 2024-04-04 | 超聚变数字技术有限公司 | Communication fault processing method and system, and device |
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