CN108696396A - A kind of monitoring alarm devices and methods therefor of distributed memory system - Google Patents
A kind of monitoring alarm devices and methods therefor of distributed memory system Download PDFInfo
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- CN108696396A CN108696396A CN201810621594.6A CN201810621594A CN108696396A CN 108696396 A CN108696396 A CN 108696396A CN 201810621594 A CN201810621594 A CN 201810621594A CN 108696396 A CN108696396 A CN 108696396A
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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
- H04L41/06—Management of faults, events, alarms or notifications
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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
- H04L41/065—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 involving logical or physical relationship, e.g. grouping and hierarchies
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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
- H04L41/14—Network analysis or design
- H04L41/147—Network analysis or design for predicting network behaviour
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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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- 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
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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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
- 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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Abstract
The invention discloses a kind of monitoring alarm devices and methods therefors of distributed memory system, including:Several base level nodes, management node and alarm show node;Management node for base level nodes to be divided into multiple logic groups according to default rule of classification, and is that each logic groups select a base level nodes as host node according to default election regulation;Base level nodes generate in the host node that warning information is sent in itself residing logic groups for detecting itself monitor control index information and being analyzed if noting abnormalities;Alarm shows node, after receiving alarm acquisition request, corresponding host node is selected according to default selection rule, and therefrom obtain warning information and show.The present invention reduces the load of host node by the way that multiple host nodes are arranged.
Description
Technical field
The present invention relates to distributed system monitoring technology field, the monitoring more particularly to a kind of distributed memory system is accused
Alarm device and its method.
Background technology
In order to ensure the normal operation of distributed system, need to be monitored each base level nodes in distributed system
Alarm.Traditional monitoring alarm mode is generally:One host node is set in systems, and base level nodes acquire the finger of itself respectively
Mark information simultaneously detects, and warning information can be generated if detecting exception;When carrying out alarm display, host node remotely obtains
The warning information of each base level nodes in cluster.As distributed type assemblies scale is increasing, this mode will appear following ask
Topic:
When due to each display alarm information, host node is needed to obtain the warning information of multiple base level nodes respectively, thus it is main
The time that node obtains warning information is long, the poor in timeliness of alarm monitoring;Also, since the data of each base level nodes are required to
Host node goes to obtain, and leads to host node load excessive.
Therefore, how to provide it is a kind of can lower host node load distributed memory system monitoring alarm device and its
Method is the current problem to be solved of those skilled in the art.
Invention content
The object of the present invention is to provide a kind of monitoring alarm devices and methods therefors of distributed memory system, more by being arranged
A host node, the warning information for breaking up base level nodes obtains operation, to reduce the load of host node.
In order to solve the above technical problems, the present invention provides a kind of monitoring alarm devices of distributed memory system, including:
Several base level nodes, management node and alarm show node;
The management node, for the base level nodes to be divided into multiple logic groups according to default rule of classification, and
It is that each logic groups select a base level nodes as host node according to default election regulation;
The base level nodes generate alarm for detecting itself monitor control index information and being analyzed if noting abnormalities
Information is sent in the host node in itself residing logic groups;
The alarm shows node, corresponding according to default selection rule selection after receiving alarm acquisition request
Host node, and therefrom obtain warning information and show.
Preferably, the management node further includes:
Synchronization module keeps synchronizing for data between controlling each host node;
Correspondingly, the alarm shows that node is specifically used for according to default selection rule one host node of selection.
Preferably, the alarm shows that node includes:
Host node selecting module, for according to the alarm index for being presently in the period, the alarm acquisition request carries
The quantity of item and the logic groups selects a host node according to the default selection rule;
Receiving module obtains request for receiving the alarm;
Display module is obtained, for obtaining warning information out of selection host node and showing.
Preferably, the host node selecting module includes:
Setup unit, for dividing default period and setting several alarm index item;
Assembled unit enables each described for each period and each alarm index item to be combined
Host node carries out with several combined results corresponding respectively, and corresponding result is preserved to the default selection rule, it is different described in
The corresponding combined result of host node is different;
Selecting unit obtains the combination for the alarm index item that request carries for that will be presently in period and the alarm
As a result it is compared with the corresponding result, using the corresponding host node of current combined result as selected host node.
Preferably, the alarm shows that node further includes:
Prediction module is analyzed, for carrying out analysis prediction to the warning information of acquisition according to default prediction rule, obtains event
Hinder predictive information.
In order to solve the above technical problems, the present invention also provides a kind of monitoring alarm method of distributed memory system, base
In as with the arrangements described above, the method includes:
Base level nodes detect itself monitor control index information and are analyzed, and warning information is generated if noting abnormalities and is sent to
In host node in itself residing logic groups;
After alarm shows that node receives alarm acquisition request, corresponding host node is selected according to default selection rule, from
Middle acquisition warning information is simultaneously shown.
Preferably, further include:
Host node in each logic groups receive be synchronized to after the warning information sent with group base level nodes except itself with
In outer each host node;
Correspondingly, after the alarm shows that node receives alarm acquisition request, according to the default selection rule selection
One host node.
Preferably, the process according to default selection rule one host node of selection is specially:
According to be presently in the period, the alarm obtains the alarm index item and the logic groups that request carries
Quantity selects a host node according to the default selection rule.
Preferably, the default selection rule includes:
It divides default period and sets several alarm index item;
Each period and each alarm index item are combined, enable each host node correspond to several
A combined result, the corresponding combined result of the difference host node are different.
Preferably, further include:
Analysis prediction is carried out to the warning information of acquisition according to prediction rule is preset, obtains failure predication information.
The present invention provides a kind of monitoring alarm devices and methods therefor of distributed memory system, management node is by each base
Node layer divides for multiple logic groups, and each logic groups are interior to select a base level nodes as host node, each main section
Point can obtain the warning information of each base level nodes in itself residing logic groups, and alarm display node is obtained receiving alarm
After taking request, selects corresponding host node therefrom to obtain warning information and show.As it can be seen that for each host node, due to this hair
Bright to divide base level nodes, each host node only needs to receive the alarm that base level nodes report in itself residing logic groups
Information, need not receive the warning information of whole base level nodes, therefore reduce the load of host node.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the monitoring alarm device of distributed memory system provided by the invention;
Fig. 2 is the flow chart of the process of the monitoring alarm method of another distributed memory system provided by the invention.
Specific implementation mode
Core of the invention is to provide a kind of monitoring alarm devices and methods therefor of distributed memory system, more by being arranged
A host node, the warning information for breaking up base level nodes obtains operation, to reduce the load of host node.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Shown in Figure 1 the present invention provides a kind of monitoring alarm device of distributed memory system, Fig. 1 is the present invention
A kind of structural schematic diagram of the monitoring alarm device of the distributed memory system provided;The device includes:Several base level nodes
4, management node 1 and alarm show node 2;
Management node 1, for base level nodes 4 to be divided into multiple logic groups according to default rule of classification, and according to pre-
Select a base level nodes 4 as host node 3 if election regulation is each logic groups;
Base level nodes 4 generate warning information for detecting itself monitor control index information and being analyzed if noting abnormalities
It is sent in the host node 3 in itself residing logic groups;
Alarm shows node 2, after receiving alarm acquisition request, according to the corresponding main section of default selection rule selection
Point 3, and therefrom obtain warning information and show.
It is understood that needing the index of monitoring alarm numerous in distributed system, it is broadly divided into hardware view, software
Level.Hardware view includes:Power supply, network interface card, CPU, memory, disk etc., software view include:File system, service state, net
Network etc..But when needing to show warning information, it may not need to whole corresponding alarm letters of alarm index
It ceases and is shown, and may be to need to show part or the corresponding warning information of some index, for example, display memory
Warning information, therefore, in order to carry out the screening of warning information, alarm, which obtains to need to carry alarm to be shown in request, to be referred to
Mark item.
In addition, when alarm shows that node 2 obtains warning information, whole host nodes 3 can be selected to obtain warning information,
It may also be due to needing to show the warning information that whole base level nodes 4 report, therefore selected section host node 3 alerts to obtain
Information is specifically chosen which host node 3 needs to be screened by default selection rule, presets the content present invention of selection rule
And it is not specifically limited.
Wherein, above-mentioned default rule of classification is specifically as follows hash algorithm, the number of base level nodes 4 in each logic groups
It may be the same or different;When the number of base level nodes 4 in each logic groups is more than 2, default election regulation can be
According to the consistency algorithm that the minority is subordinate to the majority, certainly, content of the present invention to default rule of classification and default election regulation
It is not construed as limiting.
In a preferred embodiment, management node 1 further includes:
Synchronization module keeps synchronizing for controlling 3 data of each host node;
Correspondingly, alarm shows that node 2 is specifically used for according to default selection rule one host node 3 of selection.
It is understood that by making data between host node 3 keep synchronizing, each host node 3 can be made to include
The warning information of whole base level nodes 4, so that the present invention need not alert display section when being shown to warning information
Point 2 obtains the warning information of each host node 3 respectively, but is directly obtained out of selected a host node 3, improves
Acquisition of information speed, alarm timeliness are strong.
It is further known that due in this embodiment, alarm shows that node 2 only needs that a host node 3 is selected to obtain
Information, so when default selection rule can each receive alarm and obtain random optional host node 3 after information;
Or can also be a selected host node 3, the warning information in the host node 3 is obtained every time, if 3 failure of host node,
Then select another host node 3;Alternatively, default selection rule can also be and select host node 3 according to different time sections, i.e.,
Different host nodes 3 corresponds to the different periods respectively, and after receiving alarm acquisition information, foundation is presently in the period to select
Host node 3, the in this way benefit according to the selection of time poll are can to reduce each information for obtaining same host node 3 to cause
3 load excessive of host node the case where.Certainly, the particular content present invention for presetting selection rule is not construed as limiting.
In a specific embodiment, alarm shows that node 2 includes:
3 selecting module of host node, for according to be presently in the period, alarm obtain request carry alarm index item with
And the quantity of logic groups selects a host node 3 according to default selection rule;
Receiving module obtains request for receiving alarm;
Display module is obtained, for obtaining warning information out of selection host node 3 and showing.
Wherein, being preset in the present embodiment selects rule for a kind of hash algorithm, and period, alarm index item are coding pair
As, carried out with each host node 3 after being encoded it is corresponding, to select host node 3, this mode that can make alarm display module not
The case where selecting same host node 3 every time, reducing 3 load excessive of host node.
It is further known that 3 selecting module of host node includes:
Setup unit, for dividing default period and setting several alarm index item;
Assembled unit, for each period and each alarm index item to be combined, enable each host node 3 respectively with
Several combined results are corresponded to, and corresponding result is preserved to default selection rule, 3 corresponding combined result of different host nodes
It is different;
Selecting unit obtains the combined result for the alarm index item that request carries for that will be presently in period and alarm
It is compared with corresponding result, by the current corresponding host node 3 of combined result as selected host node 3.
Wherein, a default period here can not cover whole day 24 hours, but only include several special time periods,
Since the number and the combined result number of period and alarm index item of host node 3 are likely to unequal, therefore each host node 3 can
Multiple combined results can be corresponded to, but each combined result cannot correspond to multiple host nodes 3, this is to make alarm display module
The content for only obtaining a host node 3 every time, avoids Data duplication.Certainly, host node 3 and combined result specifically how to correspond to
The quantity of the two is related, and the present invention is not especially limited.
Certainly, it these are only how several concrete implementation modes, alarm display module specifically select host node 3, this hair
It is bright to be not construed as limiting.
Preferably, alarm shows that node 2 further includes:
Reporting module, for the warning information of acquisition to be reported to back-end system.
For example, if some back-end platforms or server need to obtain corresponding warning information, need will to obtain at this time
Warning information is reported.
Preferably, alarm shows that node 2 further includes:
Prediction module is analyzed, for carrying out analysis prediction to the warning information of acquisition according to default prediction rule, obtains event
Hinder predictive information.
Wherein, default prediction rule here can be summarized rule of thumb and be obtained, and specific analysis prediction mode can
By be by artificial intelligence in a manner of, failure predication information refer to the obtained system of prediction may occur which failure and
How failure is carried out the information such as handling.Certainly, the present invention does not limit the specific of default prediction rule and failure predication information
Content.
The present invention provides a kind of monitoring alarm device of distributed memory system, management node draws each base level nodes
It has been divided into multiple logic groups, has selected a base level nodes as host node in each logic groups, each host node can obtain
It is derived from the warning information of each base level nodes in logic groups residing for body, alarm shows that node is receiving alarm acquisition request
Afterwards, it selects corresponding host node therefrom to obtain warning information and shows.As it can be seen that for each host node, since the present invention is by base
Node layer is divided, and each host node only needs to receive base level nodes report in itself residing logic groups warning information i.e.
Can, the warning information of whole base level nodes need not be received, therefore reduces the load of host node.
The present invention also provides a kind of monitoring alarm method of distributed memory system, based on such as above device, referring to
Shown in Fig. 2, Fig. 2 is the flow chart of the process of the monitoring alarm method of another distributed memory system provided by the invention.
This method includes:
Step s1:Base level nodes detect itself monitor control index information and are analyzed, and alarm letter is generated if noting abnormalities
Breath is sent in the host node in itself residing logic groups;
Step s2:After alarm shows that node receives alarm acquisition request, according to the corresponding master of default selection rule selection
Node therefrom obtains warning information and shows.
Preferably, this method further includes:
Step s11:Host node in each logic groups is synchronized to after receiving the warning information sent with group base level nodes
In each host node in addition to itself;
Correspondingly, after alarm shows that node receives alarm acquisition request, according to default selection rule one main section of selection
Point.
Wherein, the process of step s2 is specially:
According to be presently in the period, alarm obtain request carry alarm index item and logic groups quantity according to
Default selection rule, selects a host node.
It is further known that default selection rule includes:
It divides default period and sets several alarm index item;
Each period and each alarm index item are combined, each host node is enabled to correspond to several combined results,
The corresponding combined result of different host nodes is different.
Preferably, this method further includes:
Analysis prediction is carried out to the warning information of acquisition according to prediction rule is preset, obtains failure predication information.
The present invention provides a kind of monitoring alarm method of distributed memory system, management node draws each base level nodes
It has been divided into multiple logic groups, has selected a base level nodes as host node in each logic groups, each host node can obtain
It is derived from the warning information of each base level nodes in logic groups residing for body, alarm shows that node is receiving alarm acquisition request
Afterwards, it selects corresponding host node therefrom to obtain warning information and shows.As it can be seen that for each host node, since the present invention is by base
Node layer is divided, and each host node only needs to receive base level nodes report in itself residing logic groups warning information i.e.
Can, the warning information of whole base level nodes need not be received, therefore reduces the load of host node.
Above several specific implementation modes are only the preferred embodiment of the present invention, and above several specific embodiments can be with
Arbitrary combination, the embodiment obtained after combination is also within protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, relevant speciality technical staff deduced out in the case where not departing from spirit of that invention and concept thereof other change
Into and variation, should all be included in the protection scope of the present invention.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to 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, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of monitoring alarm device of distributed memory system, which is characterized in that including:Several base level nodes, management section
Point and alarm show node;
The management node, for the base level nodes to be divided into multiple logic groups according to presetting rule of classification, and according to
Default election regulation is that each logic groups select a base level nodes as host node;
The base level nodes generate warning information for detecting itself monitor control index information and being analyzed if noting abnormalities
It is sent in the host node in itself residing logic groups;
The alarm shows node, after receiving alarm acquisition request, according to the corresponding main section of default selection rule selection
Point, and therefrom obtain warning information and show.
2. the apparatus according to claim 1, which is characterized in that the management node further includes:
Synchronization module keeps synchronizing for data between controlling each host node;
Correspondingly, the alarm shows that node is specifically used for according to default selection rule one host node of selection.
3. the apparatus of claim 2, which is characterized in that the alarm shows that node includes:
Host node selecting module, for according to be presently in the period, it is described alarm obtain request carry alarm index item with
And the quantity of the logic groups selects a host node according to the default selection rule;
Receiving module obtains request for receiving the alarm;
Display module is obtained, for obtaining warning information out of selection host node and showing.
4. device according to claim 3, which is characterized in that the host node selecting module includes:
Setup unit, for dividing default period and setting several alarm index item;
Assembled unit enables each main section for each period and each alarm index item to be combined
Point carries out with several combined results corresponding respectively, and corresponding result is preserved to the default selection rule, the difference main sections
The corresponding combined result of point is different;
Selecting unit obtains the combined result for the alarm index item that request carries for that will be presently in period and the alarm
It is compared with the corresponding result, using the corresponding host node of current combined result as selected host node.
5. device according to claim 3, which is characterized in that the alarm shows that node further includes:
Prediction module is analyzed, for carrying out analysis prediction to the warning information of acquisition according to default prediction rule, it is pre- to obtain failure
Measurement information.
6. a kind of monitoring alarm method of distributed memory system, which is characterized in that based on as described in claim any one of 1-5
Device, the method includes:
Base level nodes detect itself monitor control index information and are analyzed, and warning information is generated if noting abnormalities and is sent to itself
In host node in residing logic groups;
After alarm shows that node receives alarm acquisition request, corresponding host node is selected according to default selection rule, is therefrom obtained
It takes warning information and shows.
7. according to the method described in claim 6, it is characterized in that, further including:
Host node in each logic groups is synchronized to after receiving the warning information sent with group base level nodes in addition to itself
In each host node;
Correspondingly, after the alarm shows that node receives alarm acquisition request, according to the default selection rule selection one
Host node.
8. the method according to the description of claim 7 is characterized in that described select host node according to default selection rule
Process is specially:
According to the quantity for being presently in period, the alarm index item and the logic groups that the alarm acquisition request carries
According to the default selection rule, a host node is selected.
9. according to the method described in claim 8, it is characterized in that, the default selection rule includes:
It divides default period and sets several alarm index item;
Each period and each alarm index item are combined, each host node is enabled to correspond to several groups
It closes as a result, the corresponding combined result of the different host nodes is different.
10. according to the method described in claim 8, it is characterized in that, further including:
Analysis prediction is carried out to the warning information of acquisition according to prediction rule is preset, obtains failure predication information.
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CN112003746A (en) * | 2020-08-20 | 2020-11-27 | 北京浪潮数据技术有限公司 | Alarm management method, device and medium based on distributed system |
CN112003746B (en) * | 2020-08-20 | 2023-01-10 | 北京浪潮数据技术有限公司 | Alarm management method, device and medium based on distributed system |
CN112751926A (en) * | 2020-12-29 | 2021-05-04 | 北京浪潮数据技术有限公司 | Method, system and related device for managing working nodes in cluster |
CN112751926B (en) * | 2020-12-29 | 2023-05-26 | 北京浪潮数据技术有限公司 | Management method, system and related device for working nodes in cluster |
CN113923100A (en) * | 2021-10-09 | 2022-01-11 | 中国电信股份有限公司 | Alarm acquisition method, alarm acquisition system, storage medium and electronic device |
CN116346624A (en) * | 2023-02-24 | 2023-06-27 | 安芯网盾(北京)科技有限公司 | Subnet master node election method and device and host detection system |
CN116346624B (en) * | 2023-02-24 | 2024-01-30 | 安芯网盾(北京)科技有限公司 | Subnet master node election method and device and host detection system |
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