CN107733702A - The method and apparatus that operational state of mainframe is managed in group system - Google Patents
The method and apparatus that operational state of mainframe is managed in group system Download PDFInfo
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- CN107733702A CN107733702A CN201710911387.XA CN201710911387A CN107733702A CN 107733702 A CN107733702 A CN 107733702A CN 201710911387 A CN201710911387 A CN 201710911387A CN 107733702 A CN107733702 A CN 107733702A
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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
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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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
- H04L41/0893—Assignment of logical groups to network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
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- 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
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Abstract
The invention discloses the method and apparatus that operational state of mainframe is managed in a kind of group system.Methods described includes：To the segregate management duration of the main frame after main frame can not communicate with other main frames in acquisition cluster file system CFS；The timing detection main frame can not be starting point with the time after other main-machine communications, broken down since the main frame；Before the duration of record is not up to the management duration, warning information is sent to cloud platform.
Description
Technical field
The present invention relates to field of information processing, the method and dress of operational state of mainframe are managed in espespecially a kind of group system
Put.
Background technology
CFS (CFS Cluster File System, cluster file system) is that carry is same simultaneously for a multiple main frames node
The system of individual file system, wherein cluster file system can make operation in the cluster all nodes it is concurrent by normative document system
Interface unite to access storage device.This brings convenience to the application system of the whole cluster of management spanning.
If certain host node can not read and write storage in certain time, main frame can be isolated by file system, namely
fence.In cloud computing product, if main frame fence in the case of user is unwitting, in the business processing that user certainly will be caused
Disconnected, traffic affecting is normally handled.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of method that operational state of mainframe is managed in group system
And device, the possibility that main frame can be isolated by file system can be reduced.
In order to reach the object of the invention, the invention provides in a kind of group system manage operational state of mainframe method,
Including：
After main frame can not communicate with other main frames in acquisition CFS cluster file systems during management segregate to the main frame
It is long；
Counted detection main frame can not be starting point with the time after other main-machine communications, broken down since the main frame
When；
Before the duration of record is not up to the management duration, warning information is sent to cloud platform.
Wherein, methods described also has following features：Whether the main frame can be by such as lower section with other main-machine communications
What formula obtained, including：
The heartbeat reply data of other main frames transmission is detected from the monitoring port pre-set, obtains testing result；
By the testing result compared with the management strategy of the heartbeat reply data pre-set, obtain comparing knot
Fruit；
According to the comparative result, determine whether the main frame can be with other main-machine communication.
Wherein, methods described also has following features：It is described to detect the transmission of other main frames from the monitoring port pre-set
Heartbeat reply data, obtain testing result, including：
Receive the storage heartbeat data packets of other main frames transmission；
Data are read from the preset field in the storage heartbeat data packets pre-set；
The content of the data is parsed, determines whether the data are heartbeat reply data to the main frame.
Wherein, methods described also has following features：It is described by the testing result and the heartbeat answer number that pre-sets
According to management strategy be compared, obtain comparative result, including：
Judge whether to receive the heartbeat reply data that other main frames are sent to the main frame；
If it is not received by the heartbeat reply data that other main frames are sent to the main frame, it is determined that the main frame can not
With other main-machine communications；
If receiving the heartbeat reply data that other main frames are sent to the main frame, then count and sent to the main frame
The sum of the main frame of heartbeat reply data；Judge whether the sum is more than the total threshold value pre-set；If the sum
Less than the total threshold value, it is determined that the main frame can not be with other main-machine communications.
Wherein, methods described also has following features：Before the duration of record is not up to the management duration, to cloud platform
After sending warning information, methods described also includes：
Detect the operation requests whether main frame receives troubleshooting；
If the main frame does not receive the operation requests of the troubleshooting, alarm letter is sent to cloud platform again
Breath.
The device of operational state of mainframe is managed in a kind of group system, including：
Acquisition module, for obtaining after main frame can not communicate with other main frames in CFS cluster file systems to the main frame quilt
The management duration of isolation；
Timing module, for can not be with time for after other main-machine communications, being broken down from the main frame in detection main frame
Start timing for starting point；
Alarm module, for before the duration of record is not up to the management duration, warning information to be sent to cloud platform.
Wherein, described device also has following features：Described device also includes：
First detection module, for detecting the heartbeat reply data of other main frames transmission from the monitoring port pre-set,
Obtain testing result；
Comparison module, for the management strategy of heartbeat reply data of the testing result with pre-setting to be compared
Compared with obtaining comparative result；
Determining module, for according to the comparative result, determining whether the main frame can be with other main-machine communication.
Wherein, described device also has following features：The first detection module includes：
Receiving unit, for receiving the storage heartbeat data packets of other main frames transmission；
Reading unit, for reading data from the preset field in the storage heartbeat data packets pre-set；
Determining unit, for parsing the content of the data, determine whether the data are that heartbeat to the main frame should
Answer evidence.
Wherein, described device also has following features：The comparison module includes：
First judging unit, the heartbeat reply data sent for judging whether to receive other main frames to the main frame；
First processing units, if the heartbeat reply data sent for being not received by other main frames to the main frame,
Then determine that the main frame can not be with other main-machine communications；
Statistic unit, if the heartbeat reply data sent for receiving other main frames to the main frame, then count
The sum of the main frame of heartbeat reply data is sent to the main frame；
Second judging unit, for judging whether the sum is more than the total threshold value pre-set；
Second processing unit, if being less than the total threshold value for the sum, it is determined that the main frame can not be with it
His main-machine communication.
Wherein, described device also has following features：Described device also includes：
Second detection module, for before the duration of record is not up to the management duration, alarm letter to be sent to cloud platform
After breath, the operation requests whether main frame receives troubleshooting are detected；
If the alarm module is additionally operable to the operation requests that the main frame does not receive the troubleshooting, again to
Cloud platform sends warning information.
Embodiment provided by the invention, after the segregate management duration of main frame is obtained, the main frame to break down is carried out
Timing, not up to it is described management duration before, send warning information to cloud platform, realize and soon isolated in main frame by file system
When, the purpose that alerts in time, so as to reduce the segregate possibility of main frame, though main frame finally by when main frame by file system every
The reason for main frame fence can also being understood by announcement information from, user, lift Consumer's Experience.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and obtained in claim and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing further understanding technical solution of the present invention, and a part for constitution instruction, with this
The embodiment of application is used to explain technical scheme together, does not form the limitation to technical solution of the present invention.
Fig. 1 is the flow chart for the method that operational state of mainframe is managed in group system provided by the invention；
Fig. 2 is the structure chart for the device that operational state of mainframe is managed in group system provided by the invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Can be in the computer system of such as one group computer executable instructions the flow of accompanying drawing illustrates the step of
Perform.Also, although logical order is shown in flow charts, in some cases, can be with suitable different from herein
Sequence performs shown or described step.
Fig. 1 is the flow chart for the method that operational state of mainframe is managed in group system provided by the invention.Method shown in Fig. 1
Including：
To the segregate pipe of the main frame after main frame can not communicate with other main frames in step 101, acquisition OCFS2 group systems
Manage duration；
Specifically, in cluster file system main frame can not with after other main-machine communications, it is necessary to through after a while
It can be isolated, therefore, it is necessary to know the time in advance, could be managed before the time is reached.
Step 102, in detection main frame can not be starting with time for after other main-machine communications, being broken down from the main frame
Point starts timing；
Specifically, learn management duration after, once main frame can not with after other main-machine communications, be to the main frame of the failure
Fault time carry out timing；
Step 103, record duration be not up to it is described management duration before, send warning information to cloud platform.
Specifically, when main frame is soon isolated by file system, warning information is sent in time, so as to facilitate user to be repaiied
It is multiple, reduce segregate possibility.
Embodiment of the method provided by the invention, after the segregate management duration of main frame is obtained, to the main frame to break down
Carry out timing, not up to it is described management duration before, send warning information to cloud platform, realize main frame soon by file system every
From when, the purpose that alerts in time, so as to reduce the segregate possibility of main frame, even if main frame finally by when main frame by file system every
The reason for main frame fence can also being understood by announcement information from, user, lift Consumer's Experience.
Method provided by the invention is described further below：
In OCFS2 systems, between main frame by store heartbeat process detect itself and remaining node and storage device it
Between connection it is whether normal.Store heartbeat process and the storage heartbeat of remaining node is read once per 2s, while write an own node
Storage heartbeat.If certain host node can not read and write storage in certain time, can be isolated by file system.Therefore, this hair
Whether the detection main frame of bright offer can be to include in the following way with other main-machine communications：
The heartbeat reply data of other main frames transmission is detected from the monitoring port pre-set, obtains testing result；
By the testing result compared with the management strategy of the heartbeat reply data pre-set, obtain comparing knot
Fruit；
According to the comparative result, determine whether the main frame can be with other main-machine communication.
Communication check is completed by the existing transmission mechanism of the group system, existing agreement has been continued to use, without carrying out agreement
Modification, that is, complete testing goal, realize simple and convenient.
In above-mentioned detection method, the heartbeat answer number that the transmission of other main frames is detected from the monitoring port pre-set
According to obtaining testing result, can be included with the step of base grace one：
Receive the storage heartbeat data packets of other main frames transmission；
Data are read from the preset field in the storage heartbeat data packets pre-set；
The content of the data is parsed, determines whether the data are heartbeat reply data to the main frame.
Specifically, the main frame generally in group system can consult some fixed field carrying in storage heartbeat data packets
Specific data identify heartbeat reply data, in being parsed to the data if the content of the data is in pre-setting
Hold, then it represents that the storage heartbeat data is surrounded by the heartbeat reply data to the main frame；If the content of the data to be empty or
It is not the content pre-set, then it represents that represent heartbeat reply data of the storage heartbeat data packets not to the main frame.
It is described by the testing result and the management strategy of the heartbeat reply data pre-set in above-mentioned detection method
It is compared, obtains comparative result, including：
Judge whether to receive the heartbeat reply data that other main frames are sent to the main frame；
If it is not received by the heartbeat reply data that other main frames are sent to the main frame, it is determined that the main frame can not
With other main-machine communications；
If receiving the heartbeat reply data that other main frames are sent to the main frame, then count and sent to the main frame
The sum of the main frame of heartbeat reply data；Judge whether the sum is more than the total threshold value pre-set；If the sum
Less than the total threshold value, it is determined that the main frame can not be with other main-machine communications.
It should be noted that total threshold value is typically greater than more than half for being equal to and sum being amounted in cluster.
Certainly, before the duration of record is not up to the management duration, after sending warning information to cloud platform, institute is detected
State the operation requests whether main frame receives troubleshooting；If the main frame does not receive the operation requests of the troubleshooting,
Then send warning information to cloud platform again.
Specifically, after alarm is sent, if having spent a period of time does not receive response operation also, in no arrival management
Before length, alarm is sent again, to remind user to operate as early as possible.
It is described further below with application example provided by the invention：
In order to reduce the segregate possibility of main frame, the present invention proposes one kind towards between OCFS2 cluster file system main frames
The method for sharing to storage heartbeat monitor, main frame take OCFS2 cluster file system heartbeat packets, then match the heart by packet capturing
The answer signal of heartbeat between main frame in bag fixed position information, namely OCFS2 clusters is jumped, determines whether own node runs just
Often.When main frame can only receive the answer signal of other a few hosts in cluster within a certain period of time or can not receive other in cluster
During the answer signal of host node, main frame, which will be concluded, lays oneself open to abnormal operational conditions, before own node fence, to
Upper platform sends notice, and warning message is issued the user with by user interface.
The method that this application example provides mainly includes following steps：
Step 1, main frame monitor itself fixed port 7777, by packet capturing, obtain main frame heartbeat packet in cluster；
Step 2, main frame judge whether the heartbeat packet is other main frames by being matched to the heartbeat packet fixed position of crawl
Response to oneself, if so, then continuing packet capturing；Otherwise continue to monitor；
Step 3, after certain time, if main frame does not receive the heartbeat response message of other main frames in cluster yet, or receive
The host number of response is less than half main frame in cluster, then main frame sends warning information to platform；
Step 4, platform monitor the information that bottom is sent.If bottom continues to monitor without information is sent；If there is transmission to believe
Cease, after platform processes, feed back to UI, pass through the state that UI reminds user's bottom to store.
The method that application example of the present invention provides, can judge single in OCFS2 cluster file systems within a short period of time
Main frame whether normal work, can be by sending the form of warning message, advance notice user if the non-normal work of main frame.I.e.
Make the final fence of main frame, user is by warning information, the reason for learning main frame fence.
Fig. 2 is the structure chart for the device that operational state of mainframe is managed in group system provided by the invention.Fig. 2 shown devices
Including：
Acquisition module 201, for obtaining after main frame can not communicate with other main frames in CFS cluster file systems to the main frame
Segregate management duration；
Timing module 202, for detection main frame can not with after other main-machine communications, from when the main frame breaks down
Between start timing for starting point；
Alarm module 203, for before the duration of record is not up to the management duration, alarm letter to be sent to cloud platform
Breath.
In a device embodiment provided by the invention, described device also includes：
First detection module, for detecting the heartbeat reply data of other main frames transmission from the monitoring port pre-set,
Obtain testing result；
Comparison module, for the management strategy of heartbeat reply data of the testing result with pre-setting to be compared
Compared with obtaining comparative result；
Determining module, for according to the comparative result, determining whether the main frame can be with other main-machine communication.
In a device embodiment provided by the invention, the first detection module includes：
Receiving unit, for receiving the storage heartbeat data packets of other main frames transmission；
Reading unit, for reading data from the preset field in the storage heartbeat data packets pre-set；
Determining unit, for parsing the content of the data, determine whether the data are that heartbeat to the main frame should
Answer evidence.
In a device embodiment provided by the invention, the comparison module includes：
First judging unit, the heartbeat reply data sent for judging whether to receive other main frames to the main frame；
First processing units, it is connected with the described first disconnected unit, if for being not received by other main frames to the master
What machine was sent sentences heartbeat reply data, it is determined that the main frame can not be with other main-machine communications；
Statistic unit, it is connected with first judging unit, if sent for receiving other main frames to the main frame
Heartbeat reply data, then count again to the main frame send heartbeat reply data main frame sum；
Second judging unit, it is connected with the statistic unit, for judging whether the sum is total more than pre-setting
Number threshold value；
Second processing unit, it is connected with the described second disconnected unit, if being less than the total threshold value for the sum,
Determine that the main frame can not be with other main-machine communications.
In a device embodiment provided by the invention, described device also includes：
Second detection module, for before the duration of record is not up to the management duration, alarm letter to be sent to cloud platform
After breath, the operation requests whether main frame receives troubleshooting are detected；
If the alarm module is additionally operable to the operation requests that the main frame does not receive the troubleshooting, again to
Cloud platform sends warning information.
One of ordinary skill in the art will appreciate that all or part of step of above-described embodiment can use computer journey
Sequence flow realizes that the computer program can be stored in a computer-readable recording medium, the computer program exists
(such as system, unit, device) performs on corresponding hardware platform, upon execution, including the step of embodiment of the method it
One or its combination.
Alternatively, all or part of step of above-described embodiment can also realize that these steps can using integrated circuit
To be fabricated to integrated circuit modules one by one respectively, or the multiple modules or step in them are fabricated to single integrated electricity
Road module is realized.So, the present invention is not restricted to any specific hardware and software combination.
Each device/functional module/functional unit in above-described embodiment can be realized using general computing device, it
Can concentrate on single computing device, can also be distributed on the network that multiple computing devices are formed.
Each device/functional module/functional unit in above-described embodiment realized in the form of software function module and as
Independent production marketing in use, can be stored in a computer read/write memory medium.Computer mentioned above
Read/write memory medium can be read-only storage, disk or CD etc..
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by the protection domain described in claim.
Claims (10)
1. the method for operational state of mainframe is managed in a kind of group system, it is characterised in that including：
To the segregate management duration of the main frame after main frame can not communicate with other main frames in acquisition CFS cluster file systems；
The timing detection main frame can not be starting point with the time after other main-machine communications, broken down since the main frame；
Before the duration of record is not up to the management duration, warning information is sent to cloud platform.
2. according to the method for claim 1, it is characterised in that whether the main frame can be by such as with other main-machine communications
What under type obtained, including：
The heartbeat reply data of other main frames transmission is detected from the monitoring port pre-set, obtains testing result；
By the testing result compared with the management strategy of the heartbeat reply data pre-set, comparative result is obtained；
According to the comparative result, determine whether the main frame can be with other main-machine communication.
3. according to the method for claim 2, it is characterised in that described to detect other main frames from the monitoring port pre-set
The heartbeat reply data of transmission, obtains testing result, including：
Receive the storage heartbeat data packets of other main frames transmission；
Data are read from the preset field in the storage heartbeat data packets pre-set；
The content of the data is parsed, determines whether the data are heartbeat reply data to the main frame.
4. according to the method in claim 2 or 3, it is characterised in that described by the testing result and the heart pre-set
The management strategy for jumping reply data is compared, and obtains comparative result, including：
Judge whether to receive the heartbeat reply data that other main frames are sent to the main frame；
If it is not received by the heartbeat reply data that other main frames are sent to the main frame, it is determined that the main frame can not be with it
His main-machine communication；
If receiving the heartbeat reply data that other main frames are sent to the main frame, then count to the main frame and send heartbeat
The sum of the main frame of reply data；Judge whether the sum is more than the total threshold value pre-set；If the sum is less than
The total threshold value, it is determined that the main frame can not be with other main-machine communications.
5. according to the method for claim 1, it is characterised in that before the duration of record is not up to the management duration, to
After cloud platform sends warning information, methods described also includes：
Detect the operation requests whether main frame receives troubleshooting；
If the main frame does not receive the operation requests of the troubleshooting, warning information is sent to cloud platform again.
6. the device of operational state of mainframe is managed in a kind of group system, it is characterised in that including：
Acquisition module, it is isolated for obtaining to the main frame after main frame can not communicate with other main frames in CFS cluster file systems
Management duration；
Timing module, for detection main frame can not with after other main-machine communications, from the time that the main frame breaks down be
Initial point starts timing；
Alarm module, for before the duration of record is not up to the management duration, warning information to be sent to cloud platform.
7. device according to claim 6, it is characterised in that described device also includes：
First detection module, for detecting the heartbeat reply data of other main frames transmission from the monitoring port pre-set, obtain
Testing result；
Comparison module, for the testing result compared with the management strategy of the heartbeat reply data pre-set, to be obtained
To comparative result；
Determining module, for according to the comparative result, determining whether the main frame can be with other main-machine communication.
8. device according to claim 7, it is characterised in that the first detection module includes：
Receiving unit, for receiving the storage heartbeat data packets of other main frames transmission；
Reading unit, for reading data from the preset field in the storage heartbeat data packets pre-set；
Determining unit, for parsing the content of the data, determine whether the data are heartbeat answer number to the main frame
According to.
9. the device according to claim 7 or 8, it is characterised in that the comparison module includes：
First judging unit, the heartbeat reply data sent for judging whether to receive other main frames to the main frame；
First processing units, if the heartbeat reply data sent for being not received by other main frames to the main frame, really
The fixed main frame can not be with other main-machine communications；
Statistic unit, if the heartbeat reply data sent for receiving other main frames to the main frame, then count to institute
State the sum that main frame sends the main frame of heartbeat reply data；
Second judging unit, for judging whether the sum is more than the total threshold value pre-set；
Second processing unit, if being less than the total threshold value for the sum, it is determined that the main frame can not be with other masters
Machine communicates.
10. device according to claim 6, it is characterised in that described device also includes：
Second detection module, for the duration of record be not up to it is described management duration before, to cloud platform send warning information it
Afterwards, the operation requests whether main frame receives troubleshooting are detected；
If the alarm module is additionally operable to the operation requests that the main frame does not receive the troubleshooting, put down again to cloud
Platform sends warning information.
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| CN109445709A (en) * | 2018-11-05 | 2019-03-08 | 郑州云海信息技术有限公司 | The management method and device of storage resource in virtualization system |
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| CN104219091A (en) * | 2014-08-27 | 2014-12-17 | 中国科学院计算技术研究所 | System and method for network operation fault detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108959024A (en) * | 2018-06-26 | 2018-12-07 | 郑州云海信息技术有限公司 | A kind of cluster monitoring method and apparatus |
| CN109445709A (en) * | 2018-11-05 | 2019-03-08 | 郑州云海信息技术有限公司 | The management method and device of storage resource in virtualization system |
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