CN114448972A - Distributed storage log compression downloading method, system, terminal and storage medium - Google Patents
Distributed storage log compression downloading method, system, terminal and storage medium Download PDFInfo
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- CN114448972A CN114448972A CN202111660298.5A CN202111660298A CN114448972A CN 114448972 A CN114448972 A CN 114448972A CN 202111660298 A CN202111660298 A CN 202111660298A CN 114448972 A CN114448972 A CN 114448972A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000007906 compression Methods 0.000 title claims description 51
- 230000006835 compression Effects 0.000 title claims description 49
- 238000004590 computer program Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0608—Saving storage space on storage systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/0643—Management of files
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
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Abstract
The invention relates to the technical field of distributed storage, in particular to a method, a system, a terminal and a storage medium for compressing and downloading a distributed storage log, wherein the method comprises the following steps: generating a directory space according to a demand instruction, wherein the demand instruction indicates the address and information of a target log; searching a target log according to the information and the address, compressing the target log and storing the compressed target log in the directory space; and writing the progress information searched and compressed by the log into the task manager in real time, and displaying and outputting the progress information through the task manager. The invention can integrate and compress multi-node and multi-type log files within a certain time range according to the requirements of users, so that the users can download a plurality of log files required by one time, and the log downloading efficiency is improved.
Description
Technical Field
The invention relates to the technical field of distributed storage, in particular to a method, a system, a terminal and a storage medium for compressing and downloading a distributed storage log.
Background
In a conventional distributed storage system, when a user downloads a log, the user is generally required to select a node and a log type, and a management system provides a log downloading operation. However, this method can only download one type of log on one node at a time, and if the user needs to obtain multiple types of logs on multiple nodes, the user needs to obtain the logs in batches for multiple times.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, the present invention provides a method, a system, a terminal and a storage medium for compressing and downloading a distributed storage log, so as to solve the above-mentioned technical problems.
In a first aspect, the present invention provides a method for compressing and downloading a distributed storage log, including:
generating a directory space according to a demand instruction, wherein the demand instruction indicates the address and information of a target log;
searching a target log according to the information and the address, compressing the target log and storing the compressed target log in the directory space;
and writing the progress information searched and compressed by the log into the task manager in real time, and displaying and outputting the progress information through the task manager.
Further, generating a directory space according to a demand instruction, where the demand instruction indicates an address and information of a target log, including:
analyzing a demand instruction from a request sent by a user side, wherein the demand instruction indicates the address and the information of a target log, and the information comprises the type and the time range of the target log.
Further, searching a target log according to the information and the address, compressing the target log and storing the compressed target log in the directory space, including:
searching a target log in the address according to the information, wherein the address indicates a node where the target log is located;
compressing the searched target log into an initial file, and copying the initial file to a directory space;
summarizing and compressing all initial files in a directory space into a file package, wherein the directory space is provided with a downloading interface;
setting the storage period of the file package, and clearing the file package after the storage time of the file package reaches the storage period.
In a second aspect, the present invention provides a distributed storage log compression downloading system, including:
the space generation unit is used for generating a directory space according to a demand instruction, and the demand instruction indicates the address and the information of a target log;
the log storage unit is used for searching a target log according to the information and the address, compressing the target log and storing the compressed target log into the directory space;
and the progress output unit is used for writing the progress information searched and compressed by the log into the task manager in real time and displaying and outputting the progress information through the task manager.
Further, the space generating unit includes:
the demand analysis module is used for analyzing a demand instruction from a request sent by a user side, wherein the demand instruction indicates the address and the information of the target log, and the information comprises the type and the time range of the target log.
Further, the log saving unit includes:
the target searching module is used for searching a target log in the address according to the information, and the address indicates the node where the target log is located;
the initial compression module is used for compressing the searched target log into an initial file and copying the initial file to a directory space;
the secondary compression module is used for summarizing and compressing all initial files in a directory space into a file package, and the directory space is provided with a downloading interface;
and the regular clearing module is used for setting the storage period of the file package and clearing the file package after the storage time of the file package reaches the storage period.
In a third aspect, a terminal is provided, including:
a processor, a memory, wherein,
the memory is used for storing a computer program which,
the processor is used for calling and running the computer program from the memory so as to make the terminal execute the method of the terminal.
In a fourth aspect, a computer storage medium is provided having stored therein instructions that, when executed on a computer, cause the computer to perform the method of the above aspects.
The distributed storage log compression downloading method, the system, the terminal and the storage medium provided by the invention have the beneficial effects that the multi-node and multi-type log files can be integrated and compressed within a certain time range according to the requirements of users, so that the users can download a plurality of log files required by one time, and the log downloading efficiency is improved.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a method of one embodiment of the invention.
FIG. 2 is another schematic flow diagram of a method of one embodiment of the invention.
FIG. 3 is a schematic block diagram of a system of one embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
FIG. 1 is a schematic flow diagram of a method of one embodiment of the invention. The execution subject in fig. 1 may be a distributed storage log compression download system.
As shown in fig. 1, the method includes:
and step 130, writing the progress information of log searching and compression into the task manager in real time, and displaying and outputting the progress information through the task manager.
The log data downloading comprises three processes of log compression, compressed file viewing and log downloading. And selecting the log service type to be downloaded on the management interface by a user, setting the log time and the node where the log is located, and performing log compression operation. And the rear end creates a compression task after receiving the compression request, compresses the related logs, and continuously writes the compression progress into the task manager during the file compression period, so that the compression task progress is conveniently inquired. And the background can check the compressed log information and the log compression progress on the management interface while performing log compression. After the log compression is completed, the management interface provides downloading operation, and the user can download the compressed file. By the method, a user can download multi-node and multi-type log information at one time, and can download compressed log files for multiple times, so that the time for downloading the same log again is shortened.
In order to facilitate understanding of the present invention, the distributed storage log compression and downloading method provided by the present invention is further described below with reference to the principle of the distributed storage log compression and downloading method of the present invention and the process of performing compression and downloading on the distributed storage log in the embodiment.
Specifically, the method for compressing and downloading the distributed storage log comprises the following steps:
and S1, generating a directory space according to a demand instruction, wherein the demand instruction indicates the address and the information of the target log.
In a distributed storage system, log files are generally stored in a plurality of compressed files in different types and different time by different nodes. When log compression is carried out, a compression task is firstly created, and the task data table entry fields comprise command parameters, start time, description information, user names, states, progress updating time and the like. After compression starts, the types of logs (MON logs, OSD logs, MESSAGE logs and the like) needing to be downloaded and the log files on which nodes need to be downloaded are determined, and a directory space log- { xxx: time } required by the compression task is created in a main section and is used for storing the log files of all the nodes and the final compressed log files.
And S2, searching the target log according to the information and the address, compressing the target log and storing the compressed target log in the directory space.
After the directory is created, firstly integrating all types of log files in a set time range aiming at the required log information to all nodes, then copying the log files integrated by all nodes into a newly-built log space of the main node, and finally compressing the log files of all nodes to form a log file for a user to download. Further, when the target log is found, the target log is compressed for the first time, the file compressed for the first time is copied to the main node, and then the compressed file on the main node is integrated and compressed to obtain a final compressed file. And finally, the compressed file is downloaded by the user side.
Meanwhile, in order to reduce the space occupation of the duplicate files generated during the compression of the directory, the related invalid log files are cleared. The log file cleaning comprises the cleaning of invalid compressed files in the execution process of a compression task and the timed cleaning of final compressed files after the execution of the task is finished.
And S3, writing the log searching and compressed progress information into the task manager in real time, and displaying and outputting the progress information through the task manager.
And the compression progress is continuously written into the task manager during the file compression, so that the compression task progress is conveniently inquired. And the background can check the compressed log information and the log compression progress on the management interface while performing log compression. After the log compression is completed, the management interface provides downloading operation, and the user can download the compressed file.
As shown in fig. 2, in an embodiment of the present invention, the log compression process includes three processes of log compression, compressed file viewing and log downloading, and a process of cleaning invalid files. And after setting time, type and node, the user sends log compression information to create a compression task. And after the compression task is successfully established, integrating different types of logs of each node. After the log integration of each node is finished, the log is copied to a newly-built log space of the main node, finally, the log of each node is compressed into a file, and a user can download the log through downloading operation. And deleting the invalid log compression file which is used by each node in the compression process.
The method comprises the following specific steps:
step 1: setting log time, type and node by a management interface, issuing a log compression request, creating a log compression task, and creating a log space by a master node;
step 2: after the log compression task is successfully established, counting a log list needing to be compressed of each node;
step 3: firstly, screening logs needing to be compressed on each node and carrying out primary compression;
step 4: copying the compressed log files on each node to a log space of a main node;
step 5: performing one-time integration and compression on the log of each node in the log space of the main node;
step 6: and deleting the intermediate process log compressed file on each node.
Step 7: after the log is compressed successfully, the download operation can be carried out at the management node.
As shown in fig. 3, the system 300 includes:
a space generation unit 310, configured to generate a directory space according to a demand instruction, where the demand instruction indicates an address and information of a target log;
the log storage unit 320 is configured to search a target log according to the information and the address, compress the target log, and store the compressed target log in the directory space;
and the progress output unit 330 is used for writing the log searching and compressed progress information into the task manager in real time, and displaying and outputting the progress information through the task manager.
Optionally, as an embodiment of the present invention, the space generating unit includes:
the demand analysis module is used for analyzing a demand instruction from a request sent by a user side, wherein the demand instruction indicates the address and the information of the target log, and the information comprises the type and the time range of the target log.
Optionally, as an embodiment of the present invention, the log saving unit includes:
the target searching module is used for searching a target log in the address according to the information, and the address indicates the node where the target log is located;
the initial compression module is used for compressing the searched target log into an initial file and copying the initial file to a directory space;
the secondary compression module is used for summarizing and compressing all initial files in a directory space into a file package, and the directory space is provided with a downloading interface;
and the regular clearing module is used for setting the storage period of the file package and clearing the file package after the storage time of the file package reaches the storage period.
Fig. 4 is a schematic structural diagram of a terminal 400 according to an embodiment of the present invention, where the terminal 400 may be configured to execute the method for compressing and downloading the distributed storage log according to the embodiment of the present invention.
Among them, the terminal 400 may include: a processor 410, a memory 420, and a communication unit 430. The components communicate via one or more buses, and those skilled in the art will appreciate that the architecture of the server shown in the figures is not intended to be limiting, and that it may be a bus architecture, a star architecture, a combination of more or fewer components than shown, or a different arrangement of components.
The memory 420 may be used for storing instructions executed by the processor 410, and the memory 420 may be implemented by any type of volatile or non-volatile storage terminal or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. The executable instructions in memory 420, when executed by processor 410, enable terminal 400 to perform some or all of the steps in the method embodiments described below.
The processor 410 is a control center of the storage terminal, connects various parts of the entire electronic terminal using various interfaces and lines, and performs various functions of the electronic terminal and/or processes data by operating or executing software programs and/or modules stored in the memory 420 and calling data stored in the memory. The processor may be formed by an Integrated Circuit (IC), for example, a single packaged IC, or a plurality of packaged ICs with the same or different functions. For example, the processor 410 may include only a Central Processing Unit (CPU). In the embodiment of the present invention, the CPU may be a single operation core, or may include multiple operation cores.
A communication unit 430, configured to establish a communication channel so that the storage terminal can communicate with other terminals. And receiving user data sent by other terminals or sending the user data to other terminals.
The present invention also provides a computer storage medium, wherein the computer storage medium may store a program, and the program may include some or all of the steps in the embodiments provided by the present invention when executed. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM) or a Random Access Memory (RAM).
Therefore, the present invention can integrate and compress multiple nodes and multiple types of log files within a certain time range according to the user requirement, so that the user can download multiple log files at one time, thereby improving the log downloading efficiency.
Those skilled in the art will readily appreciate that the techniques of the embodiments of the present invention may be implemented as software plus a required general purpose hardware platform. Based on such understanding, the technical solutions in the embodiments of the present invention may be embodied in the form of a software product, where the computer software product is stored in a storage medium, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and the like, and the storage medium can store program codes, and includes instructions for enabling a computer terminal (which may be a personal computer, a server, or a second terminal, a network terminal, and the like) to perform all or part of the steps of the method in the embodiments of the present invention.
The same and similar parts in the various embodiments in this specification may be referred to each other. Especially, for the terminal embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant points can be referred to the description in the method embodiment.
In the embodiments provided in the present invention, it should be understood that the disclosed system and method can be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, systems or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A distributed storage log compression downloading method is characterized by comprising the following steps:
generating a directory space according to a demand instruction, wherein the demand instruction indicates the address and information of a target log;
searching a target log according to the information and the address, compressing the target log and storing the compressed target log in the directory space;
and writing the progress information searched and compressed by the log into the task manager in real time, and displaying and outputting the progress information through the task manager.
2. The method of claim 1, wherein generating a directory space according to a demand instruction, the demand instruction indicating an address and information of a target log, comprises:
analyzing a demand instruction from a request sent by a user side, wherein the demand instruction indicates the address and the information of a target log, and the information comprises the type and the time range of the target log.
3. The method of claim 1, wherein searching for a target log according to the information and the address, compressing the target log and storing the compressed target log in the directory space comprises:
searching a target log in the address according to the information, wherein the address indicates a node where the target log is located;
compressing the searched target log into an initial file, and copying the initial file to a directory space;
summarizing and compressing all initial files in a directory space into a file package, wherein the directory space is provided with a downloading interface;
and setting the storage period of the file packet, and clearing the file packet after the storage time of the file packet reaches the storage period.
4. A distributed storage log compression download system, comprising:
the space generation unit is used for generating a directory space according to a demand instruction, and the demand instruction indicates the address and the information of a target log;
the log storage unit is used for searching a target log according to the information and the address, compressing the target log and storing the compressed target log into the directory space;
and the progress output unit is used for writing the progress information searched and compressed by the log into the task manager in real time and displaying and outputting the progress information through the task manager.
5. The system of claim 4, wherein the space generation unit comprises:
the demand analysis module is used for analyzing a demand instruction from a request sent by a user side, wherein the demand instruction indicates the address and the information of the target log, and the information comprises the type and the time range of the target log.
6. The system of claim 4, wherein the log saving unit comprises:
the target searching module is used for searching a target log in the address according to the information, and the address indicates the node where the target log is located;
the initial compression module is used for compressing the searched target log into an initial file and copying the initial file to a directory space;
the secondary compression module is used for summarizing and compressing all initial files in a directory space into a file package, and the directory space is provided with a downloading interface;
and the regular clearing module is used for setting the storage period of the file package and clearing the file package after the storage time of the file package reaches the storage period.
7. A terminal, comprising:
a processor;
a memory for storing instructions for execution by the processor;
wherein the processor is configured to perform the method of any one of claims 1-3.
8. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1-3.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111660298.5A CN114448972A (en) | 2021-12-30 | 2021-12-30 | Distributed storage log compression downloading method, system, terminal and storage medium |
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| CN202111660298.5A CN114448972A (en) | 2021-12-30 | 2021-12-30 | Distributed storage log compression downloading method, system, terminal and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115118706A (en) * | 2022-06-29 | 2022-09-27 | 济南浪潮数据技术有限公司 | Node log downloading method, device, equipment and medium |
| CN116610643A (en) * | 2023-07-18 | 2023-08-18 | 建信金融科技有限责任公司 | Method, device and program product for monitoring directory compression downloading process |
-
2021
- 2021-12-30 CN CN202111660298.5A patent/CN114448972A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115118706A (en) * | 2022-06-29 | 2022-09-27 | 济南浪潮数据技术有限公司 | Node log downloading method, device, equipment and medium |
| CN116610643A (en) * | 2023-07-18 | 2023-08-18 | 建信金融科技有限责任公司 | Method, device and program product for monitoring directory compression downloading process |
| CN116610643B (en) * | 2023-07-18 | 2023-10-17 | 建信金融科技有限责任公司 | Method, device and program product for monitoring directory compression downloading process |
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