CN107231254A - A kind of method and system synchronous to the configuration file based on OCFS file system - Google Patents
A kind of method and system synchronous to the configuration file based on OCFS file system Download PDFInfo
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- CN107231254A CN107231254A CN201710390769.2A CN201710390769A CN107231254A CN 107231254 A CN107231254 A CN 107231254A CN 201710390769 A CN201710390769 A CN 201710390769A CN 107231254 A CN107231254 A CN 107231254A
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- main frame
- configuration file
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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
- H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
- H04L41/0846—Configuration by using pre-existing information, e.g. using templates or copying from other elements based on copy from other elements
-
- 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
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
-
- 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
- H04L41/0866—Checking the configuration
- H04L41/0873—Checking configuration conflicts between network elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The configuration file of main frame preserved into cluster file system CFS domains the invention discloses a kind of synchronous method and system of configuration file to based on OCFS file system, including in advance；Whether real-time judge is stored in the configuration file in CFS domains consistent with the configuration file in each main frame；If it is not, the configuration file in each main frame is emptied, then it will be brushed under the configuration file in CFS domains into each main frame, with the uniformity for the configuration file for realizing each main frame.In actual applications, the application in real time makes comparisons the configuration file in each main frame with the configuration file in CFS domains, judge whether consistent, if inconsistent, the configuration file in CFS domains is being issued to each main frame after configuration file in each main frame is emptied, the uniformity of the configuration file of each main frame is realized, and because deterministic process and write with a brush dipped in Chinese ink process time it is extremely short, the configuration file always identical of each main frame can be regarded as, so as to improve the stability and reliability of virtualization system.
Description
Technical field
It is more particularly to a kind of to the configuration text based on OCFS file system the present invention relates to virtualization system technical field
The synchronous method and system of part.
Background technology
Virtualization system includes storage system, several main frames and CFS (the Cluster File as administrative center
System, cluster file system) domain, in virtualization system, shared storage is got over as a kind of efficient storage mode
Carry out more uses.Realize that shared storage needs to meet two major premise conditions, one is to be initially required a main frame to store
System format turns to OCFS (Oracle Cluster File System, Oracle cluster file system) file system, so as to
Each main frame directly shares OCFS file system below；Two be each main frame configuration file it is identical, specifically, configuration file record
The information of OCFS file system and which current main frame using the information of OCFS file system, and only each main frame is matched somebody with somebody
When putting file all same, these main frames could use OCFS file system, otherwise, it is impossible to use.
In actual applications, occur unavoidably because some reasons cause some or the configuration file of some main frames and its
The situation that the configuration file of his main frame is differed, namely the configuration file of each main frame are inconsistent, if can not timely make this
The configuration file of a little main frames is consistent, it will OCFS file system can not be used by always resulting in all main frames, namely always can not
Shared storage is realized, the stability and reliability of virtualization system is reduced.
Therefore, how to provide a kind of scheme for solving above-mentioned technical problem is that those skilled in the art need solution at present
Problem.
The content of the invention
It is an object of the invention to provide a kind of method and system synchronous to the configuration file based on OCFS file system, carry
The high stability and reliability of virtualization system.
In order to solve the above technical problems, synchronous the invention provides a kind of configuration file to based on OCFS file system
Method, including：
The configuration file of main frame is preserved into cluster file system CFS domains in advance；
Whether real-time judge is stored in the configuration file in CFS domains consistent with the configuration file in each main frame；
If it is not, the configuration file in each main frame is emptied, then it will be brushed under the configuration file in the CFS domains to each
In individual main frame, with the uniformity for the configuration file for realizing each main frame.
Preferably, it is described the configuration file of main frame is preserved into the process into cluster file system CFS domains to be specially in advance：
The configuration file of main frame is preserved into the database in CFS domains in advance.
Preferably, it is described the configuration file of main frame is preserved into the process into cluster file system CFS domains to be specially in advance：
The configuration file of main frame is preserved into the file in CFS domains in advance.
Preferably, if after configuration file in the configuration file being stored in CFS domains and each main frame is inconsistent, will be each
Before configuration file in main frame is emptied, this method also includes：
The service of the OCFS file system of each main frame is closed；
After then being brushed under the configuration file by the CFS domains into each main frame, this method also includes：
The service of the OCFS file system of each main frame is opened.
Preferably, after being brushed under the configuration file by the CFS domains into each main frame, by the OCFS of each main frame
Before the service of file system is opened, this method also includes：
Whether judgement is stored in the configuration file in CFS domains consistent with the configuration file in each main frame, if it is, progress
Subsequent step.
In order to solve the above technical problems, present invention also offers a kind of synchronous to the configuration file based on OCFS file system
System, including：
Preserving module, in advance will preserve the configuration file of main frame into cluster file system CFS domains；
Judge module, the configuration file being stored in CFS domains for real-time judge whether with the configuration file in each main frame
Unanimously, if it is not, generation trigger signal；
Module is write with a brush dipped in Chinese ink, for when receiving the trigger signal, the configuration file in each main frame to be emptied, then by institute
State and brushed under the configuration file in CFS domains into each main frame, with the uniformity for the configuration file for realizing each main frame.
Preferably, the preserving module is specifically in advance preserving the configuration file of main frame into the database in CFS domains.
Preferably, the preserving module is specifically in advance preserving the configuration file of main frame into the file in CFS domains.
Preferably, the module of writing with a brush dipped in Chinese ink is additionally operable to after the trigger signal is received, by the configuration file in each main frame
Before emptying, the service of the OCFS file system of each main frame is closed；It is additionally operable to brush under the configuration file in the CFS domains
After into each main frame, the service of the OCFS file system of each main frame is opened.
Preferably, the module of writing with a brush dipped in Chinese ink is additionally operable in it will be brushed under the configuration file in the CFS domains to each main frame it
Afterwards, before the service of the OCFS file system of each main frame is opened, judge the configuration file that is stored in CFS domains whether with each master
Configuration file in machine is consistent, if it is, carrying out subsequent step.
The invention provides a kind of synchronous method and system of configuration file to based on OCFS file system, including it is advance
The configuration file of main frame is preserved into cluster file system CFS domains；Whether real-time judge is stored in configuration file in CFS domains
It is consistent with the configuration file in each main frame；If it is not, the configuration file in each main frame is emptied, then by matching somebody with somebody in CFS domains
Put and brushed under file into each main frame, with the uniformity for the configuration file for realizing each main frame.
It can be seen that, the application preserves the configuration file of main frame into CFS domains, because CFS domains are highly stable it is considered that protecting
There is the configuration file in CFS domains is always correct configuration file.In actual applications, in real time by the configuration in each main frame
File is made comparisons with the configuration file in CFS domains, judge whether it is consistent, if inconsistent, by the configuration file in each main frame
The configuration file in CFS domains is issued to each main frame after emptying, the uniformity of the configuration file of each main frame is realized, and because judge
Process and write with a brush dipped in Chinese ink process time it is extremely short, the configuration file always identical of each main frame can be regarded as, so as to improve virtual
The stability and reliability of change system.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to institute in prior art and embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
A kind of process flow for method synchronous to the configuration file based on OCFS file system that Fig. 1 provides for the present invention
Figure；
The structural representation for the virtualization system that Fig. 2 is applied by Fig. 1 methods describeds；
A kind of structural representation for system synchronous to the configuration file based on OCFS file system that Fig. 3 provides for the present invention
Figure.
Embodiment
The core of the present invention is to provide a kind of method and system synchronous to the configuration file based on OCFS file system, carries
The high stability and reliability of virtualization system.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Referring to Fig.1 and 2, wherein, Fig. 1 for the present invention provide it is a kind of to the configuration file based on OCFS file system
The process flow diagram flow chart of synchronous method, the structural representation for the virtualization system that Fig. 2 is applied by Fig. 1 methods describeds, this method
Including：
Step S11：The configuration file of main frame is preserved into cluster file system CFS domains in advance；
Specifically,, can because CFS domains have high stability after the configuration file of main frame is preserved into CFS domains in advance
It will not lose and damage with the configuration file thought in CFS domains, also therefore can subsequently regard the configuration file in CFS domains as base
Quasi- configuration file.
Step S12：Whether real-time judge is stored in the configuration file in CFS domains consistent with the configuration file in each main frame,
If it is not, into step S13；
, can also be real in the application in order to the uniformity for the configuration file for ensuring as far as possible that each main frame in CFS domains
When configuration file by the configuration file in CFS domains respectively with each main frame make comparisons, if file verification is inconsistent, illustrate
Now there is the configuration file error of main frame, be that the configuration file of subsequent synchronisation renewal All hosts lays the first stone.
Step S13：Configuration file in each main frame is emptied, then will be brushed under the configuration file in CFS domains to each master
In machine, with the uniformity for the configuration file for realizing each main frame.
When judging that the configuration file for obtaining existing main frame is different from the configuration file in CFS domains, CFS domains can open synchronization
Configuration service, when using the service, first empties the configuration file in each main frame, then by the baseline configuration in CFS domains
Brushed under file to each main frame, so as to realize the uniformity of the configuration file of each main frame.
To sum up, in the application, when exist in CFS domains main frame break down cause configuration file inconsistent when, pass through CFS domains
Carry out the configuration file of synchronized update All hosts, so that each main frame can normally use OCFS file system, namely realize
Shared storage.
The invention provides a kind of method synchronous to the configuration file based on OCFS file system, including in advance by main frame
Configuration file preserve into cluster file system CFS domains；Real-time judge be stored in configuration file in CFS domains whether with each master
Configuration file in machine is consistent；If it is not, the configuration file in each main frame is emptied, then by the configuration file in CFS domains
Lower brush is into each main frame, with the uniformity for the configuration file for realizing each main frame.
It can be seen that, the application preserves the configuration file of main frame into CFS domains, because CFS domains are highly stable it is considered that protecting
There is the configuration file in CFS domains is always correct configuration file.In actual applications, in real time by the configuration in each main frame
File is made comparisons with the configuration file in CFS domains, judge whether it is consistent, if inconsistent, by the configuration file in each main frame
The configuration file in CFS domains is issued to each main frame after emptying, the uniformity of the configuration file of each main frame is realized, and because judge
Process and write with a brush dipped in Chinese ink process time it is extremely short, the configuration file always identical of each main frame can be regarded as, so as to improve virtual
The stability and reliability of change system.
As a kind of preferred embodiment, the configuration file of main frame is preserved into cluster file system CFS domains in advance
Process is specially：
The configuration file of main frame is preserved into the database in CFS domains in advance.
Specifically, database has the advantages that capacity is big, stability is high, for ensure synchronization profile be smoothed out and
Configuration file can be preserved into the database in CFS domains in the stability of synchronization profile, the application by improving, in database
In, configuration file can be converted to json forms.
As a kind of preferred embodiment, the configuration file of main frame is preserved into cluster file system CFS domains in advance
Process is specially：
The configuration file of main frame is preserved into the file in CFS domains in advance.
Specifically, it is access and corresponding speed, the configuration file of main frame can also be preserved into the file in CFS domains.
Certainly, the application can also preserve configuration file to CFS domains elsewhere, and the present invention does not do special herein
Limit, determined according to actual conditions.
As a kind of preferred embodiment, if the configuration file being stored in CFS domains and the configuration file in each main frame
After inconsistent, before the configuration file in each main frame is emptied, this method also includes：
The service of the OCFS file system of each main frame is closed；
After then being brushed under the configuration file in CFS domains into each main frame, this method also includes：
The service of the OCFS file system of each main frame is opened.
In order to further improve the reliability and stability of synchronization profile, the application is literary by the configuration in each main frame
Before part is emptied, also the service of the OCFS file system of each main frame is closed；Correspondingly, by under the configuration file in CFS domains
After brush is into each main frame, also the service of the OCFS file system of each main frame is opened.
Because the time of brush configuration file is very short under CFS domains, namely each main frame can not use OCFS file system
Time be also extremely short, it is therefore contemplated that the configuration file of each main frame is always maintained at uniformity.
As a kind of preferred embodiment, after being brushed under the configuration file in CFS domains into each main frame, by each main frame
OCFS file system service open before, this method also includes：
Whether judgement is stored in the configuration file in CFS domains consistent with the configuration file in each main frame, if it is, progress
Subsequent step.
Further to improve the reliability of synchronization profile, the application will be being brushed to each under the configuration file in CFS domains
It can also judge whether the configuration file being stored in CFS domains is consistent with the configuration file in each main frame again after in individual main frame, only
Have and subsequent step, otherwise, repeat step S13 are just carried out when consistent.
It refer to Fig. 3, a kind of system synchronous to the configuration file based on OCFS file system that Fig. 3 provides for the present invention
Structural representation, the system includes：
Preserving module 1, in advance will preserve the configuration file of main frame into cluster file system CFS domains；
Judge module 2, the configuration file being stored in CFS domains for real-time judge whether with the configuration file in each main frame
Unanimously, if it is not, generation trigger signal；
Module 3 is write with a brush dipped in Chinese ink, for when receiving trigger signal, the configuration file in each main frame to be emptied, then by CFS domains
In configuration file under brush into each main frame, with the uniformity for the configuration file for realizing each main frame.
As a kind of preferred embodiment, preserving module 1 is specifically in advance preserving the configuration file of main frame to CFS domains
Database in.
As a kind of preferred embodiment, preserving module 1 is specifically in advance preserving the configuration file of main frame to CFS domains
File in.
As a kind of preferred embodiment, write with a brush dipped in Chinese ink module 3 and be additionally operable to after trigger signal is received, by matching somebody with somebody in each main frame
Put before file empties, the service of the OCFS file system of each main frame is closed；It is additionally operable to by under the configuration file in CFS domains
After brush is into each main frame, the service of the OCFS file system of each main frame is opened.
As a kind of preferred embodiment, write with a brush dipped in Chinese ink module 3 and be additionally operable to brush under the configuration file in CFS domains to each master
After in machine, before the service of the OCFS file system of each main frame is opened, judge whether is the configuration file that is stored in CFS domains
It is consistent with the configuration file in each main frame, if it is, carrying out subsequent step.
The introduction of the system provided for the present invention refer to above method embodiment, and the present invention will not be repeated here.
It should be noted that in this manual, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of method synchronous to the configuration file based on OCFS file system, it is characterised in that including：
The configuration file of main frame is preserved into cluster file system CFS domains in advance；
Whether real-time judge is stored in the configuration file in CFS domains consistent with the configuration file in each main frame；
If it is not, the configuration file in each main frame is emptied, then it will be brushed under the configuration file in the CFS domains to each master
In machine, with the uniformity for the configuration file for realizing each main frame.
2. the method as described in claim 1, it is characterised in that described in advance to preserve the configuration file of main frame to group document
Process in system CFS domains is specially：
The configuration file of main frame is preserved into the database in CFS domains in advance.
3. the method as described in claim 1, it is characterised in that described in advance to preserve the configuration file of main frame to group document
Process in system CFS domains is specially：
The configuration file of main frame is preserved into the file in CFS domains in advance.
4. the method as described in claim any one of 1-3, it is characterised in that if the configuration file being stored in CFS domains with
After configuration file in each main frame is inconsistent, before the configuration file in each main frame is emptied, this method also includes：
The service of the OCFS file system of each main frame is closed；
After then being brushed under the configuration file by the CFS domains into each main frame, this method also includes：
The service of the OCFS file system of each main frame is opened.
5. method as claimed in claim 4, it is characterised in that brushed under the configuration file by the CFS domains to each
After in main frame, before the service of the OCFS file system of each main frame is opened, this method also includes：
Whether judgement is stored in the configuration file in CFS domains consistent with the configuration file in each main frame, if it is, carrying out subsequently
Step.
6. a kind of system synchronous to the configuration file based on OCFS file system, it is characterised in that including：
Preserving module, in advance will preserve the configuration file of main frame into cluster file system CFS domains；
Whether judge module, the configuration file being stored in for real-time judge in CFS domains is consistent with the configuration file in each main frame,
If it is not, generation trigger signal；
Module is write with a brush dipped in Chinese ink, then will be described for when receiving the trigger signal, the configuration file in each main frame to be emptied
Brushed under configuration file in CFS domains into each main frame, with the uniformity for the configuration file for realizing each main frame.
7. system as claimed in claim 6, it is characterised in that the preserving module is specifically in advance by the configuration text of main frame
Part is preserved into the database in CFS domains.
8. system as claimed in claim 6, it is characterised in that the preserving module is specifically in advance by the configuration text of main frame
Part is preserved into the file in CFS domains.
9. the system as described in claim any one of 6-8, it is characterised in that it is described write with a brush dipped in Chinese ink module be additionally operable to receive it is described
After trigger signal, before the configuration file in each main frame is emptied, the service of the OCFS file system of each main frame is closed；Also use
In after in being brushed under the configuration file in the CFS domains to each main frame, by the service of the OCFS file system of each main frame
Open.
10. system as claimed in claim 9, it is characterised in that the module of writing with a brush dipped in Chinese ink is additionally operable to by matching somebody with somebody in the CFS domains
Put after being brushed under file into each main frame, before the service of the OCFS file system of each main frame is opened, judgement is stored in CFS
Whether the configuration file in domain is consistent with the configuration file in each main frame, if it is, carrying out subsequent step.
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| CN107729197A (en) * | 2017-10-12 | 2018-02-23 | 郑州云海信息技术有限公司 | A kind of abnormality detection method and device |
| CN110618791A (en) * | 2019-09-10 | 2019-12-27 | 北京浪潮数据技术有限公司 | CFS storage domain configuration method, device, equipment and readable storage medium |
| CN113268278A (en) * | 2021-04-30 | 2021-08-17 | 杭州安恒信息技术股份有限公司 | Configuration verification synchronization method and device, electronic device and storage medium |
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| CN110618791B (en) * | 2019-09-10 | 2022-03-22 | 北京浪潮数据技术有限公司 | CFS storage domain configuration method, device, equipment and readable storage medium |
| CN113268278A (en) * | 2021-04-30 | 2021-08-17 | 杭州安恒信息技术股份有限公司 | Configuration verification synchronization method and device, electronic device and storage medium |
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Application publication date: 20171003 |