CN112925615A - Process recovery method and system - Google Patents
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- 238000012544 monitoring process Methods 0.000 claims description 42
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- 230000026676 system process Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
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- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0793—Remedial or corrective actions
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Abstract
The invention discloses a process recovery method and a system, which relate to the technical field of communication process recovery, and the method comprises the following steps: periodically polling the working state of each process, and judging whether each process is broken down; when any process crashes, the process is recovered, and the process is configured according to a preset network management configuration file corresponding to the process. The invention polls the working state of each process, recovers the crashed process based on the preset network management configuration file, and can remotely rebuild and maintain the process.
Description
Technical Field
The invention relates to the technical field of communication process recovery, in particular to a process recovery method and a system.
Background
Data communication protocols used by packet switching equipment such as switches, routers and the like are provided with corresponding communication processes during data communication, and the communication processes corresponding to the data communication protocols are generally managed based on process running files of an embedded operating system;
with the increasing of the mobile internet service demand, the operator network is complex and changeable, the protocol of the data communication system runs for a long time and is inevitably crashed, the existing data communication system does not have a protocol process crash recovery mechanism, once the protocol process crash recovery mechanism happens, front line technicians are required to carry out field maintenance, technical support is provided, and the operation and maintenance cost of equipment is improved;
therefore, a process recovery method is urgently needed to solve the current technical problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a process recovery method and a process recovery system, which are used for polling the working state of each process, recovering a crashed process, remotely rebuilding and maintaining the process and improving the working efficiency.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
in a first aspect, the present invention discloses a process recovery method, including the following steps:
periodically polling the working state of each process, and judging whether each process is broken down;
and when any process crashes, recovering the process and configuring the process according to a preset network management configuration file corresponding to the process.
On the basis of the technical scheme, the method further comprises the following steps:
respectively counting the crash times of each process;
and when the crash times of any process exceed a preset crash threshold, sending alarm information and not recovering the process of which the crash times exceed the crash threshold.
On the basis of the technical scheme, each process is preset in a system process file, each process corresponds to a different data communication protocol, and network management configuration information corresponding to the process is stored in the network management configuration file.
On the basis of the technical scheme, the method further comprises the following steps:
creating a state monitoring process, wherein the state monitoring process is used for judging whether each process crashes or not;
scanning each process, and respectively creating a corresponding process monitoring node and a corresponding network management configuration node;
the process monitoring node is used for monitoring the process, and the network management configuration file is used for configuring the process.
On the basis of the technical scheme, the method further comprises the following steps:
setting a second timer, wherein the second timer is provided with a second polling period;
periodically checking the network management configuration information of each process according to the second polling period;
and when the network management configuration information of any process is subjected to data updating, updating the network management configuration file according to the updated network management configuration information.
In a second aspect, the present invention further discloses a process recovery system, which includes:
the state monitoring unit is used for periodically polling the working state of each process and judging whether each process is broken down;
and the process recovery unit is used for recovering the process when any one process crashes and configuring the process according to a preset network management configuration file corresponding to the process.
On the basis of the above technical solution, the system further includes:
a crash counting unit for counting the number of times of crash of each process;
and the crash alarm unit is used for sending alarm information and not recovering the process of which the crash times exceeds the crash threshold when the crash times of any process exceeds a preset crash threshold.
On the basis of the technical scheme, each process is preset in a system process file, each process corresponds to a different data communication protocol, and network management configuration information corresponding to the process is stored in the network management configuration file.
On the basis of the above technical solution, the state monitoring unit is further configured to create a corresponding process monitoring node in each process;
the process recovery unit is also used for creating a corresponding network management configuration node in each process;
the process monitoring node is used for monitoring the process, and the network management configuration file is used for configuring the process.
On the basis of the above technical solution, the system further includes: a second timer provided with a second polling period;
and the network management configuration updating unit is used for periodically checking the network management configuration information of each process according to the second polling period, and updating the network management configuration file according to the updated network management configuration information when the network management configuration information of any process is subjected to data updating.
Compared with the prior art, the invention has the advantages that:
according to the embodiment of the invention, the working state of each process is polled, and the crashed process is recovered based on the preset network management configuration file, so that the process can be remotely rebuilt and maintained, and the working efficiency is improved.
Drawings
FIG. 1 is a flowchart illustrating steps of a process recovery method according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating steps of a predetermined flow of a process recovery method according to an embodiment of the method of the present invention;
FIG. 3 is a block diagram of a process recovery system according to an embodiment of the present invention;
in the figure: 1. a state monitoring unit; 2. a process recovery unit; 3. a crash count unit; 4. a crash alarm unit; 5. a first timer; 6. a second timer; 7. and a network management configuration updating unit.
Detailed Description
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
In order to achieve the technical effects, the general idea of the application is as follows:
a process recovery method, the method comprising the steps of:
s1, periodically polling the working state of each process, and judging whether each process is broken down;
and S2, when any process crashes, recovering the process, and configuring the process according to the preset network management configuration file corresponding to the process.
According to the embodiment of the invention, the working state of each process is polled, and the crashed process is recovered based on the preset network management configuration file, so that the process can be remotely rebuilt and maintained, and the working efficiency is improved.
Referring to fig. 1 and 2, an embodiment of the method of the present invention provides a process recovery method, including the following steps:
s1, periodically polling the working state of each process, and judging whether each process is broken down;
and S2, when any process crashes, recovering the process, and configuring the process according to the preset network management configuration file corresponding to the process.
The system comprises a network management configuration file, a system process file and a network management configuration file, wherein each process is preset in the system process file, corresponds to a different data communication protocol, and is stored with network management configuration information corresponding to the process;
specifically, if the system is a LINUX system, each process is preset in a LINUX process file.
It should be noted that, the process in the embodiment of the present invention may specifically be a communication process based on various data communication protocols.
In the embodiment of the invention, each process is obtained firstly;
polling the working state of each process and judging whether each process is broken down;
when any process is found to be crashed, the process needs to be recovered, and is configured according to a preset network management configuration file corresponding to the process, so that the process subjected to recovery processing can be configured according to the configuration information of the network management configuration file, and then the process can normally work;
it should be noted that the network management configuration file is preset before, and network management configuration information corresponding to the process is stored in the network management configuration file;
during specific operation, a network management configuration file can be configured for each process, and each network management configuration file comprises network management configuration information corresponding to the corresponding process;
the network management configuration file comprises a plurality of network management configuration information, and each network management configuration information corresponds to each process one by one.
According to the embodiment of the invention, the working state of each process is polled, and the crashed process is recovered based on the preset network management configuration file, so that the process can be remotely rebuilt and maintained, and the working efficiency is improved.
The embodiment of the invention monitors the working condition of each process, and rebuilds the crashed process in time, thereby ensuring the smooth operation of protocol communication.
When necessary, the process with more times of breakdown is alarmed, and the process is manually processed by a worker.
In another implementation manner of the embodiment of the present invention, the method further includes the following steps:
s3, respectively counting the crash times of each process;
s4, when the crash frequency of any process exceeds a preset crash threshold, sending alarm information and not recovering the process of which the crash frequency exceeds the crash threshold;
that is, in the process of polling each process, the number of times of crash of each process is respectively counted, and when the number of times of crash of any process exceeds a preset crash threshold, it is determined that the process needs manual maintenance to solve the problem of the fault, at this time, an alarm message is sent for the process, the process is not recovered, specifically, the process is not recovered, and the process is not configured according to a preset network management configuration file corresponding to the process.
Specifically, when the number of times of crash of each process is counted, specifically, when a process crash is detected, it is first identified whether the process is a first crash, and the number of times of crash of the process is recorded, and when the number of times of crash exceeds a preset crash threshold, an alarm message is sent again, and the process whose number of times of crash exceeds the crash threshold is not recovered.
In another implementation manner of the embodiment of the present invention, the method further includes a preset process, where the preset process includes the following steps:
a1, creating a state monitoring process, wherein the state monitoring process is used for judging whether each process crashes;
a2, scanning each process, and respectively creating a corresponding process monitoring node and a network management configuration node;
the process monitoring node is used for monitoring the process, the network management configuration file is used for configuring the process, namely, the state monitoring process monitors the process through the process monitoring node, and the network management configuration node is used for configuring the process according to the network management configuration file;
the monitoring work is carried out by the aid of the process monitoring node, and the process is configured according to the network management configuration file when the network management configuration node needs to carry out the configuration work, so that the division of labor in the state monitoring process is clear, and the smooth operation of the recovery work of the protocol process is ensured.
In another implementation manner of the embodiment of the present invention, the method further includes the following steps:
setting a first timer, wherein the first timer is provided with a first polling period;
polling the working state of each process in the system process file according to a first polling period;
and based on the first polling period, the first timer times, and the first polling period is used as the period to poll the working state of each process in the system process file.
In another implementation manner of the embodiment of the present invention, the method further includes the following steps:
setting a second timer, wherein the second timer is provided with a second polling period;
periodically checking the network management configuration information of each process according to the second polling period;
when the network management configuration information of any process is subjected to data updating, updating the network management configuration file according to the updated network management configuration information;
periodically checking each network management configuration information based on a second polling period of a second timer, wherein the periodic checking is required to ensure the accuracy of a network management configuration file corresponding to the network management configuration information because each network management configuration information may be subjected to data updating;
in the periodic checking process, when any network management configuration information is subjected to data updating, the network management configuration file is updated in time according to the updated network management configuration information.
Based on the same inventive concept, the system embodiment of the present invention provides an embodiment of a process recovery system, which specifically includes:
as shown in fig. 3, a process recovery system includes:
the state monitoring unit 1 is used for periodically polling the working state of each process and judging whether each process is broken down;
and the process recovery unit 2 is used for recovering the process when any process crashes and configuring the process according to a preset network management configuration file corresponding to the process.
The system comprises a network management configuration file, a system process file and a network management configuration file, wherein each process is preset in the system process file, corresponds to a different data communication protocol, and is stored with network management configuration information corresponding to the process;
specifically, if the system is a LINUX system, each process is preset in a LINUX process file.
It should be noted that, the process in the embodiment of the present invention may specifically be a communication process based on various data communication protocols.
In the embodiment of the invention, each process is obtained firstly;
polling the working state of each process and judging whether each process is broken down;
when any process is found to be crashed, the process needs to be recovered, and is configured according to a preset network management configuration file corresponding to the process, so that the process subjected to recovery processing can be configured according to the configuration information of the network management configuration file, and then the process can normally work;
it should be noted that the network management configuration file is preset before, and network management configuration information corresponding to the process is stored in the network management configuration file;
during specific operation, a network management configuration file can be configured for each process, and each network management configuration file comprises network management configuration information corresponding to the corresponding process;
the network management configuration file comprises a plurality of network management configuration information, and each network management configuration information corresponds to each process one by one.
According to the embodiment of the invention, the working state of each process is polled, and the crashed process is recovered based on the preset network management configuration file, so that the process can be remotely rebuilt and maintained, and the working efficiency is improved.
The embodiment of the invention monitors the working condition of each process, and rebuilds the crashed process in time, thereby ensuring the smooth operation of protocol communication.
When necessary, the process with more times of breakdown is alarmed, and the process is manually processed by a worker.
In another implementation manner of the embodiment of the present invention, the system further includes:
a crash counting unit 3 for counting the number of times of crash of each process;
the crash alarm unit 4 is used for sending alarm information and not recovering the process of which the crash times exceeds the crash threshold when the crash times of any process exceeds a preset crash threshold;
that is, in the process of polling each process, the number of times of crash of each process is respectively counted, and when the number of times of crash of any process exceeds a preset crash threshold, it is determined that the process needs manual maintenance to solve the problem of the fault, at this time, an alarm message is sent for the process, the process is not recovered, specifically, the process is not recovered, and the process is not configured according to a preset network management configuration file corresponding to the process.
Specifically, when the number of times of crash of each process is counted, specifically, when a process crash is detected, it is first identified whether the process is a first crash, and the number of times of crash of the process is recorded, and when the number of times of crash exceeds a preset crash threshold, an alarm message is sent again, and the process whose number of times of crash exceeds the crash threshold is not recovered.
In another implementation manner in the embodiment of the present invention, the state monitoring unit 1 is further configured to create a corresponding process monitoring node in each process;
the process recovery unit 2 is further configured to create a corresponding network management configuration node in each process;
the process monitoring node is used for monitoring the process, the network management configuration file is used for configuring the process, namely, the state monitoring process monitors the process through the process monitoring node, and the network management configuration node is used for configuring the process according to the network management configuration file;
the monitoring work is carried out by the aid of the process monitoring node, and the process is configured according to the network management configuration file when the network management configuration node needs to carry out the configuration work, so that the division of labor in the state monitoring process is clear, and the smooth operation of the recovery work of the protocol process is ensured.
In another implementation manner of the embodiment of the present invention, the system further includes:
a first timer 5 provided with a first polling cycle;
the state monitoring unit 1 is used for polling the working state of each process in the system process file and judging whether each protocol communication process is broken down;
based on the first polling cycle, the first timer 5 times, and polls the working state of each process in the system process file with the first polling cycle as the cycle.
In another implementation manner of the embodiment of the present invention, the system further includes:
a second timer 6, which is provided with a second polling period;
a network management configuration updating unit 7, configured to periodically check network management configuration information of each process according to the second polling period, and update the network management configuration file according to the updated network management configuration information when the network management configuration information of any process is updated;
periodically checking each network management configuration information based on a second polling period of the second timer 6, wherein the network management configuration information may be subjected to data updating, so that the periodic checking is required to ensure the accuracy of a network management configuration file corresponding to the network management configuration information;
in the periodic checking process, when any network management configuration information is subjected to data updating, the network management configuration file is updated in time according to the updated network management configuration information.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, server, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), servers and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A process recovery method, characterized in that it comprises the steps of:
periodically polling the working state of each process, and judging whether each process is broken down;
and when any process crashes, recovering the process and configuring the process according to a preset network management configuration file corresponding to the process.
2. The method of claim 1, further comprising the steps of:
respectively counting the crash times of each process;
and when the crash times of any process exceed a preset crash threshold, sending alarm information and not recovering the process of which the crash times exceed the crash threshold.
3. The method of claim 1, wherein:
each process is preset in a system process file, each process corresponds to a different data communication protocol, and network management configuration information corresponding to the process is stored in the network management configuration file.
4. The method of claim 1, further comprising the steps of:
creating a state monitoring process, wherein the state monitoring process is used for judging whether each process crashes or not;
scanning each process, and respectively creating a corresponding process monitoring node and a corresponding network management configuration node;
the process monitoring node is used for monitoring the process, and the network management configuration file is used for configuring the process.
5. The method of claim 1, further comprising the steps of:
setting a second timer, wherein the second timer is provided with a second polling period;
periodically checking the network management configuration information of each process according to the second polling period;
and when the network management configuration information of any process is subjected to data updating, updating the network management configuration file according to the updated network management configuration information.
6. A process recovery system, the system comprising:
the state monitoring unit is used for periodically polling the working state of each process and judging whether each process is broken down;
and the process recovery unit is used for recovering the process when any one process crashes and configuring the process according to a preset network management configuration file corresponding to the process.
7. The system of claim 6, wherein the system further comprises:
a crash counting unit for counting the number of times of crash of each process;
and the crash alarm unit is used for sending alarm information and not recovering the process of which the crash times exceeds the crash threshold when the crash times of any process exceeds a preset crash threshold.
8. The system of claim 6, wherein:
each process is preset in a system process file, each process corresponds to a different data communication protocol, and network management configuration information corresponding to the process is stored in the network management configuration file.
9. The system of claim 6, wherein:
the state monitoring unit is also used for establishing corresponding process monitoring nodes in each process;
the process recovery unit is also used for creating a corresponding network management configuration node in each process;
the process monitoring node is used for monitoring the process, and the network management configuration file is used for configuring the process.
10. The system of claim 6, wherein the system further comprises:
a second timer provided with a second polling period;
and the network management configuration updating unit is used for periodically checking the network management configuration information of each process according to the second polling period, and updating the network management configuration file according to the updated network management configuration information when the network management configuration information of any process is subjected to data updating.
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| CN1740983A (en) * | 2004-08-25 | 2006-03-01 | 埃沃列姆公司 | Process management system |
| US20090313501A1 (en) * | 2006-06-08 | 2009-12-17 | Tellabs Oy | Method and arrangement for processing transactions in a flash type memory device |
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Application publication date: 20210608 |