CN110188075A - Log method for cleaning and device - Google Patents
Log method for cleaning and device Download PDFInfo
- Publication number
- CN110188075A CN110188075A CN201910438638.6A CN201910438638A CN110188075A CN 110188075 A CN110188075 A CN 110188075A CN 201910438638 A CN201910438638 A CN 201910438638A CN 110188075 A CN110188075 A CN 110188075A
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- China
- Prior art keywords
- log
- cleaning
- cleared
- target journaling
- parameter
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/162—Delete operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/1805—Append-only file systems, e.g. using logs or journals to store data
- G06F16/1815—Journaling file systems
Abstract
The present invention relates to log method for cleaning and devices.This method comprises: obtaining log clears up parameter；Parameter is cleared up according to the log, determines the target journaling for needing to clear up；The target journaling is cleared up automatically.The cleaning efficiency that target journaling can be improved according to the technical solution of the present invention, avoids user from clearing up log manually, also avoids needing to send warning message before clearing up log and interfering user.
Description
Technical field
The present invention relates to journaling techniques field more particularly to log method for cleaning and device.
Background technique
Currently, working as system when something goes wrong, log can be usually generated, to record to abnormal conditions.But the relevant technologies
In, journal file has extremely strong timeliness, and expired log does not often have availability.Thus, it is necessary to log is carried out clear
Reason.
And when clearing up log, current commonplace way are as follows: log is deleted manually, alternatively, increasing disk file
Monitoring, in this way, alarm can be triggered when disk is made or approached and made.
But it is bothersome laborious to delete log manually, and if having accessed monitoring system, time of fire alarming possibly be present at midnight or
Person's morning, time have very big uncertainty, can cause big inconvenience and difficulty to developer.
Summary of the invention
The embodiment of the invention provides log method for cleaning and devices.The technical solution is as follows:
According to a first aspect of the embodiments of the present invention, a kind of log method for cleaning is provided, comprising:
It obtains log and clears up parameter；
Parameter is cleared up according to the log, determines the target journaling for needing to clear up；
The target journaling is cleared up automatically.
In one embodiment, the log cleaning parameter includes log storage address and log mark；
It is described that parameter is cleared up according to the log, determine the target journaling for needing to clear up, comprising:
According to the log storage address, log storage catalogue is determined；
It is the target journaling that the log to match with log mark is inquired from the log storage catalogue.
In one embodiment, parameter is cleared up in the log further include: the triggered time is cleared up in log cleaning cycle and log；
It is described that the target journaling is cleared up automatically, comprising:
The triggered time is cleared up according to the log cleaning cycle and the log, the target journaling is cleared up.
In one embodiment, the log cleaning parameter includes log storage address and max log memory space；
It is described that parameter is cleared up according to the log, determine the target journaling for needing to clear up, comprising:
According to the log storage address, log storage catalogue is determined；
It, will be shared in the log storage catalogue when the log storage catalogue reaches the max log memory space
The log that memory space is greater than pre-set space is determined as the target journaling.
In one embodiment, the method also includes:
After by target journaling cleaning, the cleaning of the target journaling is recorded and shown.
According to a second aspect of the embodiments of the present invention, a kind of log cleaning plant is provided, comprising:
Module is obtained, for obtaining log cleaning parameter；
Determining module determines the target journaling for needing to clear up for clearing up parameter according to the log；
Cleaning modul, for being cleared up automatically the target journaling.
In one embodiment, the log cleaning parameter includes log storage address and log mark；
The determining module includes:
First determines submodule, for determining log storage catalogue according to the log storage address；
Submodule is inquired, is institute for inquiring the log to match with log mark from the log storage catalogue
State target journaling.
In one embodiment, parameter is cleared up in the log further include: the triggered time is cleared up in log cleaning cycle and log；
The cleaning modul includes:
Submodule is cleared up, for clearing up the triggered time according to the log cleaning cycle and the log, to the target
Log is cleared up.
In one embodiment, the log cleaning parameter includes log storage address and max log memory space；
The determining module includes:
Second determines submodule, for determining log storage catalogue according to the log storage address；
Third determines submodule, for when the log storage catalogue reaches the max log memory space, by institute
It states the log that shared memory space is greater than pre-set space in log storage catalogue and is determined as the target journaling.
In one embodiment, described device further include:
Processing module, for after by target journaling cleaning, the cleaning of the target journaling to be recorded
And it shows.
The technical solution that the embodiment of the present invention provides can include the following benefits:
Parameter is cleared up by obtaining preconfigured log, the target journaling for needing to clear up can be automatically determined, then to this
Target journaling is cleared up automatically, to improve the cleaning efficiency of target journaling, is avoided user from clearing up log manually, is also avoided
It needs to send warning message and interfere user before cleaning log.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of flow chart of log method for cleaning shown according to an exemplary embodiment.
Fig. 2A is the flow chart of another log method for cleaning shown according to an exemplary embodiment.
Fig. 2 B is the flow chart of another log method for cleaning shown according to an exemplary embodiment.
Fig. 3 is a kind of block diagram of log cleaning plant shown according to an exemplary embodiment.
Fig. 4 is the block diagram of another log cleaning plant shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of log method for cleaning, this method can be used for
In log liquidation procedures, system or device, and the corresponding executing subject of this method can be terminal or server, as shown in Figure 1,
The method comprising the steps of S101 to step S103:
In step s101, it obtains log and clears up parameter；
In step s 102, parameter is cleared up according to log, determines the target journaling for needing to clear up；
In step s 103, target journaling is cleared up automatically.
Parameter is cleared up by obtaining preconfigured log, the target journaling for needing to clear up can be automatically determined, then to this
Target journaling is cleared up automatically, to improve the cleaning efficiency of target journaling, is avoided user from clearing up log manually, is also avoided
It needs to send warning message and interfere user before cleaning log.
As shown in Fig. 2, in one embodiment, log cleaning parameter includes log storage address and log mark；Log
Storage address is used to indicate the operation system that log is stored and aims at the catalogue stored in stored operation system day.
Log mark can be the unique identifications such as title, the number of log.Or
Log identifies storage date or the various blog search conditions such as date search condition that can also be log, log
Abbreviation, suffix of name etc..
Step S102 in above-mentioned Fig. 1 clears up parameter according to log, determine the target journaling for needing to clear up, including step
Rapid S201 and step S202:
In step s 201, according to log storage address, log storage catalogue is determined；
In step S202, it is target journaling that the log to match with log mark is inquired from log storage catalogue.
According to the log storage address, it may be determined that log storage catalogue, by what is inquired automatically in log storage catalogue
The log to match with log mark is determined as target journaling (log for needing to clear up), to improve the day for needing to clear up
The inquiry accuracy and search efficiency of will.
With the log that matches of log mark i.e.: log identical with the mark of log mark, or with the log mark
The similar log of the mark of knowledge, or the log is identified to the log identified as part of it.Such as: when log is identified as
When Au_*, it is the log for identifying prefix or suffix that the log to match with log mark, which can be with Au,.
As shown in Figure 2 A, in one embodiment, parameter is cleared up in log further include: log cleaning cycle and log cleaning touching
Send out the time；
Log cleaning cycle is for indicating how long clear up a log.Log clears up which time the triggered time needs in
Point begins a clean up log.
Step S103 in above-mentioned Fig. 1, i.e., clear up target journaling automatically, including step S203:
In step S203, the triggered time is cleared up according to log cleaning cycle and log, target journaling is cleared up.
It can determine according to the log cleaning triggered time and need to begin a clean up target journaling at which time point at, and according to day
Will cleaning cycle can determine that the cleaning frequency of log determines and need every how long clearing up a log, to improve the clear of log
Manage efficiency.
In one embodiment, log cleaning parameter includes log storage address and max log memory space；
Parameter is cleared up according to log, determines the target journaling for needing to clear up, comprising:
According to log storage address, log storage catalogue is determined；
When log storage catalogue reaches max log memory space, memory space shared in log storage catalogue is greater than
The log of pre-set space is determined as target journaling.
When the occupied space of the log stored in log storage catalogue has reached the maximum log memory space, explanation
The log storage catalogue, which has been filled with, can not be further continued for storage log, thus, it can be empty by storage shared in log storage catalogue
Between be greater than pre-set space log as target journaling, to clean up the biggish log of occupied space automatically, avoid to the day
The corresponding memory space of will storage catalogue is excessively occupied.
In one embodiment, method further include:
After clearing up target journaling, the cleaning of target journaling is recorded and shown.
After clearing up target journaling, the cleaning of target journaling can be recorded and be automatically recorded and carry out cleaning record
It has been shown that, to prompt user, such as: it is recordable at what point in time, what place delete target journaling, Huo Zheke
Record which user deletes target journaling and the name of the target journaling etc..
Below in conjunction with Fig. 2 B technical solution that present invention be described in more detail:
In step S204, parameter is cleared up in setting log.
In step S205, obtains log and clear up parameter.
In step S206, according to log clear up parameter, determine need clear up aim at which operation system day which
In logfile directory.
In step S207, the log for needing to clear up is inquired, the log then cleared up needs is cleared up.
In step S208, record log cleaning record.
Finally, it should be clear that: those skilled in the art can according to actual needs carry out above-mentioned multiple embodiments certainly
By combining.
Corresponding above-mentioned log method for cleaning provided in an embodiment of the present invention, the embodiment of the present invention also provide a kind of log cleaning
Device, as shown in figure 3, the device includes:
Module 301 is obtained, is configured as obtaining log cleaning parameter；
Determining module 302 is configured as clearing up parameter according to log, determines the target journaling for needing to clear up；
Cleaning modul 303 is configured as clearing up target journaling automatically.
As shown in figure 4, in one embodiment, log cleaning parameter includes log storage address and log mark；
Determining module 302 may include:
First determines submodule 3021, is configured as determining log storage catalogue according to log storage address；
Submodule 3022 is inquired, is configured as inquiring the log to match with log mark from log storage catalogue being mesh
Mark log.
As shown in figure 4, in one embodiment, parameter is cleared up in log further include: log cleaning cycle and log cleaning touching
Send out the time；
Cleaning modul 303 may include:
Submodule 3031 is cleared up, is configured as according to log cleaning cycle and log cleaning triggered time, to target journaling
It is cleared up.
In one embodiment, log cleaning parameter includes log storage address and max log memory space；
Determining module includes:
Second determines submodule, is configured as determining log storage catalogue according to log storage address；
Third determines submodule, is configured as depositing log when log storage catalogue reaches max log memory space
The log that shared memory space is greater than pre-set space in storage catalogue is determined as target journaling.
In one embodiment, device further include:
Processing module is configured as after clearing up target journaling, and the cleaning of target journaling is recorded and shown
Show.
Those skilled in the art will readily occur to of the invention its after considering specification and the invention invented here of practice
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
The common knowledge in the art that person's adaptive change follows general principle of the invention and do not invent including the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (10)
1. a kind of log method for cleaning characterized by comprising
It obtains log and clears up parameter；
Parameter is cleared up according to the log, determines the target journaling for needing to clear up；
The target journaling is cleared up automatically.
2. the method according to claim 1, wherein
The log cleaning parameter includes log storage address and log mark；
It is described that parameter is cleared up according to the log, determine the target journaling for needing to clear up, comprising:
According to the log storage address, log storage catalogue is determined；
It is the target journaling that the log to match with log mark is inquired from the log storage catalogue.
3. the method according to claim 1, wherein
Parameter is cleared up in the log further include: the triggered time is cleared up in log cleaning cycle and log；
It is described that the target journaling is cleared up automatically, comprising:
The triggered time is cleared up according to the log cleaning cycle and the log, the target journaling is cleared up.
4. the method according to claim 1, wherein
The log cleaning parameter includes log storage address and max log memory space；
It is described that parameter is cleared up according to the log, determine the target journaling for needing to clear up, comprising:
According to the log storage address, log storage catalogue is determined；
When the log storage catalogue reaches the max log memory space, by shared storage in the log storage catalogue
The log that space is greater than pre-set space is determined as the target journaling.
5. method according to claim 1 to 4, which is characterized in that the method also includes:
After by target journaling cleaning, the cleaning of the target journaling is recorded and shown.
6. a kind of log cleaning plant characterized by comprising
Module is obtained, for obtaining log cleaning parameter；
Determining module determines the target journaling for needing to clear up for clearing up parameter according to the log；
Cleaning modul, for being cleared up automatically the target journaling.
7. device according to claim 6, which is characterized in that
The log cleaning parameter includes log storage address and log mark；
The determining module includes:
First determines submodule, for determining log storage catalogue according to the log storage address；
Submodule is inquired, is the mesh for inquiring the log to match with log mark from the log storage catalogue
Mark log.
8. device according to claim 6, which is characterized in that
Parameter is cleared up in the log further include: the triggered time is cleared up in log cleaning cycle and log；
The cleaning modul includes:
Submodule is cleared up, for clearing up the triggered time according to the log cleaning cycle and the log, to the target journaling
It is cleared up.
9. device according to claim 6, which is characterized in that
The log cleaning parameter includes log storage address and max log memory space；
The determining module includes:
Second determines submodule, for determining log storage catalogue according to the log storage address；
Third determines submodule, for when the log storage catalogue reaches the max log memory space, by the day
The log that shared memory space is greater than pre-set space in will storage catalogue is determined as the target journaling.
10. device according to any one of claims 6 to 9, which is characterized in that described device further include:
Processing module, for after by target journaling cleaning, the cleaning of the target journaling being recorded and being shown
Show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438638.6A CN110188075A (en) | 2019-05-24 | 2019-05-24 | Log method for cleaning and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438638.6A CN110188075A (en) | 2019-05-24 | 2019-05-24 | Log method for cleaning and device |
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| CN110188075A true CN110188075A (en) | 2019-08-30 |
Family
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| CN201910438638.6A Pending CN110188075A (en) | 2019-05-24 | 2019-05-24 | Log method for cleaning and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110780815A (en) * | 2019-10-11 | 2020-02-11 | 杭州迪普科技股份有限公司 | Log deleting method and device |
| CN112035066A (en) * | 2020-09-02 | 2020-12-04 | 中国银行股份有限公司 | Method and device for calculating log retention time |
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Application publication date: 20190830 |