CN102799514B - Method and system for managing log records - Google Patents
Method and system for managing log records Download PDFInfo
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- CN102799514B CN102799514B CN201110134759.5A CN201110134759A CN102799514B CN 102799514 B CN102799514 B CN 102799514B CN 201110134759 A CN201110134759 A CN 201110134759A CN 102799514 B CN102799514 B CN 102799514B
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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
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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Abstract
The invention provides a method for managing log records, which comprises the following steps of: periodically detecting a cache, and when detecting that log records exist in a cache, reporting the log records; and when the number of the log records in the cache is greater than or equal to the ratio of the number of reported log records to the number of log-record reported times, reporting the log records in the cache. The invention also provides a system for managing the log records, which comprises a log acquisition module and a log management module, wherein the log acquisition module is used for periodically detecting the cache, and when the condition that the log records exist in the cache is detected, reporting the log records to the log management module; and the log management module is used for reporting the log records in the cache when the number of the log records in the cache is greater than or equal to the ratio of the number of the reported log records to the number of the log-record reported times. According to the method and the system, while a requirement of timely reporting the log records is satisfied, the number of the reported times is minimized, and then the service life of a memory is prolonged; and through compressing log files and deleting premature log files, a situation that multiple files occupy the space of the memory is avoided.
Description
Technical field
The present invention relates to log management technical field in microwave equipment.It particularly relates to arrive a kind of pipe of log recording
Reason method and system.
Background technology
Emerging in an endless stream with hardware device, system requires also more and more higher to the information record of equipment.The daily record of record
Information not only will accurately, convenient positioning, but also will timely and effectively be stored.Therefore, how to equipment various in system
The collection of information, and the log information collecting is preserved effectively, become the problem that must solve.In this situation
Under, system should possess one kind and reasonably gather, reports log recording, and preserves the mechanism of log information.
The blog management method that CN200810066666.1 Chinese patent provides is log cache in memory headroom
Information, by judging record strip number, it is determined whether writes journal file and preserves log recording.The method is simply carried out to record strip number
Judging, if being not reaching to designated recorder bar number for a long time, the log recording of caching can be made can not to report in time into row write day
Will file operation, closely occurs in that log information " being died of hunger ", delays to be saved.
The dynamic journal recording method of CN02156052 patent is the cycle dynamically recording daily record number being run according to program
According to in several different journal files, when to any time cycle, the daily record data in this moment is written to week time
In phase this journal file corresponding, and concurrently disinfect the daily record data in the corresponding journal file of previous time period.The method
It is disadvantageous in that it cannot be guaranteed that log recording number, particularly important log are likely to after a time cycle, by non-heavy
The file of the log recording wanted is covered.
Method in terms of collection daily record mainly has real-time report log content to report log content with batch at present.In real time
Report log content that log information can be enable to be preserved in time, but operating flash memory (flash) is excessively frequent.And on batch
Report log recording can reduce the read-write operation to flash space, extend the life-span of memorizer, but it is disadvantageous in that and lacks
Promptness.Circulation is mainly had to preserve journal file in log record file management aspect, to reduce the occupancy to storage space.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of management method of log recording and system it is ensured that log recording
Report in time, reduce storage space occupancy.
In order to solve the above problems, the invention provides a kind of log record management method, including：
It is periodically detected caching, detect when having log recording in caching, report described log recording；And,
When the log recording number in caching is more than or equal to and dynamically reports thresholding, report the daily record note in described caching
Record, described dynamically reports thresholding according to reporting log recording bar number and the generation that reported log recording number of times.
Further, said method also can have the characteristics that, described dynamically report thresholding be described in reported daily record remember
Record bar number and the ratio reporting log recording number of times.
Further, said method also can have the characteristics that, methods described also includes：
By in the described log recording write journal file reporting, judge whether described journal file meets log compression bar
Part, if it is satisfied, compressing described journal file, preserves the compressed file of described journal file.
Further, said method also can have the characteristics that, described log compression condition is to judge log file size
Whether it is more than default log file size thresholding, if it is, meeting log compression condition.
Further, said method also can have the characteristics that, methods described also includes, after compressing described journal file,
Judge whether the compressed file number of preservation is more than default compressed file number thresholding, if it is, deleting preservation earliest
Compressed file.
Further, said method also can have the characteristics that, after compressing described journal file, also for described compressed file
Set up index value, and the index value of newly-established compressed file is more than the index value of the compressed file of foundation；
The described earliest compressed file preserving of deleting includes：
Delete the minimum compressed file of index value.
The present invention also provides a kind of log record management system, including log acquisition module and log management module, wherein：
Log acquisition module is used for：It is periodically detected caching, detect when having log recording in caching, report described daily record
Record to log management module；And, when the log recording number in caching is more than or equal to and dynamically reports thresholding, report described
Log recording in caching, to log management module, described dynamically reports thresholding according to reporting log recording bar number and report
Log recording number of times generates.
Further, said system also can have the characteristics that, described log acquisition module is used for having reported day by described
Will record strip number with report the ratio of log recording number of times dynamically to report thresholding as described.
Further, said system also can have the characteristics that, described log management module is used for：
By in the described log recording write journal file reporting, judge whether described journal file meets log compression bar
Part, if it is satisfied, compressing described journal file, preserves the compressed file of described journal file.
Further, said system also can have the characteristics that, described log management module be for：Judge journal file
Whether size is more than default log file size thresholding, if it is, judging that described journal file meets log compression condition.
Further, said system also can have the characteristics that, described log management module is additionally operable to：Compress described daily record
After file, judge whether the compressed file number of preservation is more than default compressed file number thresholding, if it is, deleting earliest
The compressed file preserving.
Further, said system also can have the characteristics that, described log management module is additionally operable to：Compress described daily record
After file, it is that described compressed file sets up index value, and the index value of newly-established compressed file is more than the compression literary composition of foundation
The index value of part；The described earliest compressed file preserving of deleting refers to：Delete the minimum compressed file of index value.
The present invention passes through that timing reports and unit reports the log recording number that number of times reports to reach dynamically to report thresholding
When report, thus while meeting log recording and report in time, making to report number of times to reach minimum, and then extend the memorizer longevity
Life.And, by compressing journal file, and delete too early journal file, it is to avoid it is empty that journal file excessively takies memorizer
Between.
Brief description
Fig. 1 is present system structure chart；
Fig. 2 is the workflow diagram of journal file management in the present invention；
Fig. 3 is the workflow diagram gathering log recording in the present invention.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case of not conflicting, in embodiment in the application and embodiment
Feature can mutual combination in any.
The present invention carries out two aspect optimizations, reporting information aspect to log management, reports log information in time meeting
In the case of, carry out batch and report log information content.File management aspect：Be dynamically determined compressing file condition, and to compression after
The circulation of log information file preserve, to reduce occupancy to storage space.
Log acquisition module passes through the method with dynamically reporting thresholding to combine for the timing reporting information, by the information reporting Summer Solstice or the Winter Solstice
Will management module.Also can guarantee that, while ensureing batch processing, the promptness reporting log information.When the daily record note in caching
When record number is more than or equal to having reported log recording bar number with the ratio having reported log recording number of times, report log recording, from
And while meeting log recording and report in time, make to report number of times to reach minimum, and then extend storage life.Journal file
Size, when meeting or exceeding log file size thresholding L, is compressed to journal file so as to reduce further to memorizer
Space hold.This L-value is determined by M.After compressed file number exceedes compressed file number thresholding P, to the earliest pressure preserving
Contracting file is deleted.
The present invention provides a kind of log record management method, including：
It is periodically detected caching, detect when having log recording in caching, report described log recording；Day in caching
Will record count is more than or equal to when dynamically reporting thresholding, reports the log recording in described caching, described dynamically reports thresholding root
According to reporting log recording bar number and reported log recording number of times and generate.Described dynamically report the thresholding can be for having reported daily record to remember
Record bar number and the ratio reporting log recording number of times.Other values can also be revised as on the basis of this ratio.
The log recording reporting is classified by type, be recorded in corresponding journal file；
Judging whether described journal file meets log compression condition, if it is satisfied, compressing described journal file, preserving institute
State the compressed file of journal file.Described log compression condition is to judge whether log file size is more than default journal file
Size thresholding, if it is, meet log compression condition.Other log compression conditions can also be set, such as, if preserve
The log recording of specified bar number, or, if preserve the log recording in the specified time cycle.
Further, judge whether the compressed file number of preservation is more than default compressed file number thresholding, if
It is to delete the compressed file preserving earliest.
Wherein, the described earliest compressed file preserving of deleting includes：
After compressing described journal file, also set up index value, and the rope of newly-established compressed file for described compressed file
Draw the index value that value is more than the compressed file of foundation；Index value specifically can be set up as follows, generate compressed file
Afterwards, the maximum index value of existing compressed file is added value Q, Q ＞ 0, the index value of the compressed file currently set up.
The described earliest compressed file preserving of deleting deletes the minimum compressed file of index value.
It is of course also possible to preserve its setup time for each compressed file；The described earliest compressed file deleting preservation
Including：Search the setup time of each compressed file, compressed file earliest for setup time is deleted.The present invention does not limit to this.
Wherein, report log recording bar number and report number of times to report for unit with the ratio reporting log recording number of times
Log recording number.
Wherein, log recording is cached in local internal memory each controlled board, and log recording content format carries out unifying to advise
Fixed, according to " record time+self attributes+[subsystem title _ module title _ Status Name]+record information content " form note
Record daily record.This form is merely illustrative, also can take extended formatting, only includes one or more of which information, or, including with day
The related other information of will record.Unified log record can facilitate and subsequently log recording extracted, and facilitate positioning
Problem analysis.
Master control borad, in locally created three kinds of journal files, is abnormal respectively, operates, runs three types.Receive and report
Log recording after, by this log recording according to class record in the journal file of specified type.
After Update log file, the size of this journal file is detected every time, when this log file size exceedes day
During will file size thresholding L, it is compressed, generates and preserve the compressed file of this journal file, to reduce journal file
The memory space taking.One index value is set for this compressed file, the index value of this compressed file is the compression of current preservation
Maximum index value in the index value of file adds Q, Q ＞ 0.Wherein L-value size by M, can preserve the time interval T (ratio of daily record
As the log recording of N days need to be preserved) and detection cycle t (whether having the detection cycle of new log recording in detection caching) is really
Fixed, i.e. * one log recording size of L*P=(M*T/t).The size of journal file L is specified also according to needing other modes, this
Bright this is not construed as limiting.
After generating compressed file, existing compressed file number is counted, when it exceedes compressed file number thresholding P
When, then the minimum file of current compression file index value is deleted so that compressed file obtains circulation preservation, both reduced day
The shared space of will file storage, and certain log recording can be preserved.
The example block diagram of the present invention is as shown in figure 1, comprise log acquisition module and log management module, wherein：
Log acquisition module is responsible for gathering log information and caching to local, by judging to report whether the factor is triggered to
Decide whether for log recording to report to log management module.
Log management module is responsible for processing the log recording reporting.The type of the log recording reporting is parsed, right
Different types of log recording is processed respectively, is specially written in different journal files.
Log acquisition module and log management module can be realized using process, that is, using log collection process and log management
Process is realized.
As shown in Fig. 2 log management module receives the process after log recording, including：
Step 201, log recording is write journal file；
Step 202, detects current log file size, if current log file size is less than or equal to L, terminates, no
Then, execution step 203；
Step 203, compresses journal file, generates compressed file；
Step 204, whether detection compressed file number is more than P, if it is, execution step 205, otherwise, execution step
206；
Step 205, deletes the compressed file generating earliest；
Step 206, sets up the index value of compressed file, and the index value of this compressed file is the index of existing compressed file
Maximum index value in value adds Q, terminates, Q is the arbitrary value more than 0.
As shown in figure 3, carrying out, for log acquisition module, the flow chart that daily record reports, including：
The log recording that each controlled board of log acquisition module Real-time Collection generates.Wherein every log record is：Note
The record time+self attributes+[subsystem title _ module title _ Status Name]+record information content.The record time is obtain
System time.Subsystem title, module title and Status Name determine the accurate location that daily record generates.Take consolidation form record
The purpose of log information is the convenient subsequently data mining to log content.
Log acquisition module is also tested oneself while gathering log recording and is reported whether the factor triggers.Report in the present invention because
Son triggers with dynamically reporting thresholding for circulation timing triggering.
Circulation timing trigger condition is to have detected whether to collect log recording in timing.Log acquisition module can be collection
To log recording cache to the internal memory of this plate, statistical log bar number simultaneously.If at the appointed time reached, reader plate
Internal memory, if there are caching log recording, then circulation timing condition be triggered, report log recording to the log management of master control borad
Module.If it is not, not processed.
Dynamically report thresholding to trigger the factor to refer to report log recording when the log recording number in caching is more than or equal to
Bar number with reported log recording number of times ratio when, triggering reports the factor.
Step 301, reaches timing detection cycle；
Step 302, has detected whether journal file, without then waiting next detection cycle to reach, if there are then entering
Enter step 305；
Step 303, obtains the log recording number that unit reports number of times to report, dynamically reports thresholding M；
Step 304, whether the log recording number in judging to cache reaches and dynamically reports thresholding M, if it is, execution step
305, otherwise, wait and judging next time；
Step 305, triggering reports the factor, reports log recording, terminates.
Wherein, out-of-order relation between step 301～302 and step 303～304,303～304 execute in real time.
Wherein, after reporting log recording, update the log recording number that unit reports number of times to report.
The present invention provides a kind of log record management system, including log acquisition module and log management module, wherein：
Described log acquisition module is used for：It is periodically detected caching, detects when having log recording in caching, report described
Log recording is to log management module；And, when the log recording number in caching is more than or equal to and dynamically reports thresholding, report
Log recording in described caching, described dynamically reports thresholding according to reporting log recording bar number with to have reported log recording secondary
Number generates.
Described log acquisition module is used for the described ratio having reported log recording bar number and having reported log recording number of times
Value dynamically reports thresholding as described.
Wherein, described log management module is used for：
By in the described log recording write journal file reporting, judge whether described journal file meets log compression bar
Part, if it is satisfied, compressing described journal file, preserves the compressed file of described journal file.
Wherein, described log management module be for：Judge whether log file size is big more than default journal file
Little thresholding, if it is, judge that described journal file meets log compression condition.
Wherein, described log management module is additionally operable to：After compressing described journal file, judge the compressed file number of preservation
Whether mesh is more than default compressed file number thresholding, if it is, deleting the compressed file preserving earliest.
Wherein, described log management module is additionally operable to：After compressing described journal file, it is that described compressed file sets up index
Value, and the index value of newly-established compressed file is more than the index value of the compressed file of foundation；It is earliest that described deletion preserves
Compressed file refer to：Delete the minimum compressed file of index value.
The present invention passes through timing and reports and reach and report when dynamically reporting thresholding, thus meet log recording timely on
While report, make to report number of times to reach minimum, and then extend storage life.And, by compressing journal file, and delete
Too early journal file, it is to avoid journal file excessively takies storage space.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Computing device realizing, they can concentrate on single computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, they can be realized with the executable program code of computing device, it is thus possible to they are stored
To be executed by computing device in the storage device, or they be fabricated to each integrated circuit modules respectively, or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.So, the present invention be not restricted to any specific
Hardware and software combines.
Claims (4)
1. a kind of log record management method is it is characterised in that include：
It is periodically detected caching, detect when having log recording in caching, report described log recording；And,
When the log recording number in caching is more than or equal to and dynamically reports thresholding, report the log recording in described caching, institute
State and dynamically report thresholding according to reporting log recording bar number and reporting the generation of log recording number of times, for reporting log recording
Bar number and the ratio reporting log recording number of times；
The log recording reporting is write in journal file, judges whether described journal file meets log compression condition, if
Meet, compress described journal file, preserve the compressed file of described journal file；
After compression journal file, judge whether the compressed file number of preservation is more than default compressed file number thresholding, such as
Fruit is to delete the compressed file preserving earliest；After compression journal file, also set up index value for compressed file, and newly-established
The index value of compressed file is more than the index value of the compressed file of foundation；The described compressed file preserving earliest of deleting refers to：
Delete the minimum compressed file of index value.
2. the method for claim 1 is it is characterised in that described log compression condition is whether to judge log file size
More than default log file size thresholding, if it is, meeting log compression condition.
3. a kind of log record management system is it is characterised in that include log acquisition module and log management module, wherein：
Log acquisition module is used for：It is periodically detected caching, detect when having log recording in caching, report described log recording
To log management module；And, when the log recording number in caching is more than or equal to and dynamically reports thresholding, report described caching
In log recording to log management module, described dynamically report thresholding according to reporting log recording bar number and reported daily record
Record number of times generates, for reporting log recording bar number and reporting the ratio of log recording number of times；
Log management module is used for：By in the described log recording write journal file reporting, whether judge described journal file
Meeting log compression condition, if it is satisfied, compressing described journal file, preserving the compressed file of described journal file；It is additionally operable to：
After compression journal file, judge whether the compressed file number of preservation is more than default compressed file number thresholding, if it is,
Delete the compressed file preserving earliest；It is additionally operable to：After compression journal file, it is that described compressed file sets up index value, and newly-built
The index value of vertical compressed file is more than the index value of the compressed file of foundation；The described compressed file preserving earliest of deleting is
Refer to：Delete the minimum compressed file of index value.
4. system as claimed in claim 3 is it is characterised in that described log management module is used for：Judge log file size
Whether it is more than default log file size thresholding, if it is, judging that described journal file meets log compression condition.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110134759.5A CN102799514B (en) | 2011-05-24 | 2011-05-24 | Method and system for managing log records |
| PCT/CN2012/072680 WO2012159484A1 (en) | 2011-05-24 | 2012-03-21 | Log record management method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110134759.5A CN102799514B (en) | 2011-05-24 | 2011-05-24 | Method and system for managing log records |
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| CN102799514A CN102799514A (en) | 2012-11-28 |
| CN102799514B true CN102799514B (en) | 2017-02-15 |
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| CN201110134759.5A Active CN102799514B (en) | 2011-05-24 | 2011-05-24 | Method and system for managing log records |
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| CN (1) | CN102799514B (en) |
| WO (1) | WO2012159484A1 (en) |
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| CN102981944B (en) * | 2012-12-12 | 2016-04-20 | 青岛海信宽带多媒体技术有限公司 | A kind of log storing method based on file system |
| CN103049546B (en) * | 2012-12-27 | 2016-01-13 | 华为技术有限公司 | The method and apparatus of a kind of management, access system daily record |
| CN103914459A (en) * | 2012-12-31 | 2014-07-09 | 北京中交兴路信息科技有限公司 | Traffic information file compression and decompression method and device |
| CN104376043B (en) * | 2014-10-14 | 2018-08-24 | 深圳怡化电脑股份有限公司 | Log recording and display methods and device |
| CN105701098B (en) * | 2014-11-25 | 2019-07-09 | 国际商业机器公司 | The method and apparatus for generating index for the table in database |
| CN104468222A (en) * | 2014-12-15 | 2015-03-25 | 北京奇虎科技有限公司 | Method, device and system for reporting log information |
| CN104883275B (en) * | 2015-05-15 | 2018-11-06 | 烽火通信科技股份有限公司 | A kind of log buffer method and system of communication equipment |
| US10027534B1 (en) * | 2015-05-27 | 2018-07-17 | VCE IP Holding Company LLC | Log management system and method for distributed computing systems |
| CN106326082B (en) * | 2015-06-16 | 2020-10-16 | 南京中兴新软件有限责任公司 | Method and device for recording log in network system |
| CN105159817B (en) * | 2015-08-31 | 2018-06-26 | 湖北三江航天红峰控制有限公司 | A kind of journal file processing system and method |
| CN107517261A (en) * | 2017-08-31 | 2017-12-26 | 深圳市中兴物联科技有限公司 | Gateway, server, method, apparatus, storage medium and Internet of things system |
| CN109558065B (en) * | 2017-09-25 | 2020-11-27 | 杭州海康威视***技术有限公司 | Data deleting method and distributed storage system |
| CN107766202A (en) * | 2017-09-30 | 2018-03-06 | 努比亚技术有限公司 | Daily record write-in method, apparatus and computer-readable recording medium based on Log4j |
| CN107895039B (en) * | 2017-11-29 | 2020-11-24 | 华中科技大学 | Method for constructing log database of campus network authentication system |
| CN109299045B (en) * | 2018-12-17 | 2022-02-18 | 郑州云海信息技术有限公司 | Log storage method, device and equipment and readable storage medium |
| US11169901B2 (en) | 2019-05-06 | 2021-11-09 | Red Hat, Inc. | Storage-based log file management |
| CN111416767A (en) * | 2020-03-16 | 2020-07-14 | 广东科徕尼智能科技有限公司 | Log output method, device and storage medium of edge intelligent gateway |
| CN111309696A (en) * | 2020-03-20 | 2020-06-19 | 中电长城网际***应用有限公司 | Log processing method and device, electronic equipment and readable medium |
| CN111858528B (en) * | 2020-06-24 | 2022-06-14 | 苏州浪潮智能科技有限公司 | BMC log collection and management method, system, terminal and storage medium |
| CN112231279B (en) * | 2020-10-14 | 2023-06-27 | 北京理工大学重庆创新中心 | Log management system |
| CN113485858A (en) * | 2021-06-15 | 2021-10-08 | 荣耀终端有限公司 | System fault processing method of electronic equipment and electronic equipment |
| CN114827126B (en) * | 2022-03-24 | 2023-07-14 | 中通服创立信息科技有限责任公司 | IPTVCDN user play log reporting method and system |
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| WO2012159484A1 (en) | 2012-11-29 |
| CN102799514A (en) | 2012-11-28 |
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