CN105653435A - Performance test method of NFS and performance test device of NFS - Google Patents
Performance test method of NFS and performance test device of NFS Download PDFInfo
- Publication number
- CN105653435A CN105653435A CN201511000029.0A CN201511000029A CN105653435A CN 105653435 A CN105653435 A CN 105653435A CN 201511000029 A CN201511000029 A CN 201511000029A CN 105653435 A CN105653435 A CN 105653435A
- Authority
- CN
- China
- Prior art keywords
- test
- nfs
- client terminals
- script
- configuration file
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3466—Performance evaluation by tracing or monitoring
-
- 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
- G06F16/182—Distributed file systems
- G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
- G06F16/183—Provision of network file services by network file servers, e.g. by using NFS, CIFS
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Debugging And Monitoring (AREA)
Abstract
The invention provides a performance test method of an NFS (Network File System) and a performance test device of the NFS. The test method comprises the following steps of starting an automatic deployment script, wherein a test script, a configuration file and a test tool are deployed to other NFS clients; starting all of the NFS clients, wherein all of the NFS clients synchronously performs test on a service end through the test tool, and the test result is stored in a corresponding test log; and under the test completion condition, collecting and naming test logs of all of the clients through an automatic filing script. Through a multi-client automatic test technology of the NFS service response time delay in the cluster NAS, a plurality of client nodes can synchronously perform the NFS performance test; the manual interference is not needed; and meanwhile, a test result automatic filing technology is used, so that the logs generated by the plurality of client nodes can be timely collected and sorted to a main starting client, and the later-stage unified comparison analysis is convenient.
Description
Technical field
The present invention relates to performance test field, specifically, it relates to the performance test methods of a kind of NFS NFS and device.
Background technology
Storage system is the important component part of computer system, at current big data age, the performance of storage system is had higher requirement. Cluster NAS (NetworkAttachedStorage, network attached storage) it is one of technology essential in storage system, it is the computing node set of a kind of loose couplings being made up of multiple node, works in coordination with NFS/CIFS (NFS/universal network file system) stores service externally providing high-performance, High Availabitity, high capacity equilibrium. The test of NFS service performance provided by cluster NAS is one of step indispensable in system development process.
Existing testing method is mainly as follows: one is organize mass data in advance in the client terminal by NFS extension load cluster, by software, these data are write in cluster NAS disk, and test its write speed, test out it by same method and read speed, then change parameter and repeat test, obtain the test result under different parameters; Two is directly utilize the dd order in Linux system to test in NFS client terminal, and this kind of method can organize mass data in advance, it is possible to cluster NAS carries out directly read-write and test and provide the read-write speed that NFS serves.
Mainly there are the following problems for existing testing method: first, test index is relatively single, do not consider more applicable cases, such as: at major face to the media industry of video/audio, the NFS of cluster NAS serves the maximum delay that prior index is response, wherein, maximum delay refers to that NFS client terminal sends a request to the maximum value receiving the reply data time used that NFS service end sends in cluster NAS. Secondly, in large-scale storage system, the client terminal quantity being hung load cluster NAS by NFS may be a lot, and test needs to carry out identical configuration deployment in client terminal, common startup optimization every time, and such repeatability flow process can waste a lot of human cost.Finally, test produces a large amount of daily entrys after terminating every time needs unified in time compiling, otherwise through after a period of time, under the factor that some is unpredictable (as: system cut-off, time irreversibility), same experimental record data of different clients possibly cannot be unified to together.
For the problem in correlation technique, effective solution is not yet proposed at present.
Summary of the invention
For the problem in correlation technique, the present invention proposes performance test methods and the device of a kind of NFS NFS.
The technical scheme of the present invention is achieved in that
According to an aspect of the present invention, it is provided that the performance test methods of a kind of NFS NFS.
This performance test methods comprises:
Start automatic deployment script, wherein, test script, configuration file and testing tool are deployed to other NFS client terminals;
Starting all NFS client terminals, wherein, server synchronization is tested by all NFS client terminals by testing tool, and test result is kept in corresponding test daily record;
When having tested, by automatic archiving script collection and name the test daily record of all client terminals.
Preferably, test result comprise following one of at least: read-write speed, bandwidth, maximum delay.
Preferably, server synchronization is carried out test by testing tool and comprises by all NFS client terminals:
All NFS client terminal cleaning buffer memorys;
All NFS client terminals read configuration file;
According to configuration file, NFS client terminal start-up testing tool.
Preferably, read-write test is carried out by testing tool.
Preferably, the form of configuration file comprise following one of at least: text, XML file.
According to a further aspect in the invention, it provides the performance testing device of a kind of NFS NFS.
This test set comprises:
First startup module, for starting automatic deployment script, wherein, is deployed to other NFS client terminals by test script, configuration file and testing tool;
2nd startup module, for starting all NFS client terminals, wherein, server synchronization is tested by all NFS client terminals by testing tool, and test result is kept in corresponding test daily record;
Collect module, for when having tested, by automatic archiving script collection and name the test daily record of all client terminals.
Preferably, test result comprise following one of at least: read-write speed, bandwidth, maximum delay.
Preferably, the 2nd startup module comprises:
Cleaning module, clears up buffer memory for all NFS client terminals;
Read module, reads configuration file for all NFS client terminals;
2nd promotor module, for according to configuration file, NFS client terminal start-up testing tool.
Preferably, module for reading and writing, for carrying out read-write test by described testing tool.
Preferably, the form of configuration file comprise following one of at least: text, XML file.
The present invention is by the multi-client automatic test technology of NFS service response time delay in cluster NAS, multiple client terminal node can be made synchronously to carry out NFS performance test, without the need to manual intervention, simultaneously, test result automatic archiving technology, main startup client terminal is compiled in the daily record that multi-client node can be made to generate in time, and being convenient to the later stage unifies comparative analysis. Compared with prior art, solve NFS service response delay technique in the automatic test cluster NAS of multi-client, test result automatic archiving technology, it is achieved the automatization of NFS performance in cluster NAS tested, save manpower and time cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schema of the performance test methods of NFS NFS according to embodiments of the present invention;
Fig. 2 is the schema of the testing method according to the specific embodiment of the invention;
Fig. 3 is the schematic diagram of the test macro framework according to the specific embodiment of the invention;
Fig. 4 is the block diagram of the performance testing device of NFS NFS according to embodiments of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, other embodiments all that those of ordinary skill in the art obtain, all belong to the scope of protection of the invention.
According to embodiments of the invention, it provides the performance test methods of a kind of NFS NFS.
As shown in the figure, the performance test of NFS NFS according to embodiments of the present invention comprises:
Step S101, starts automatic deployment script, wherein, test script, configuration file and testing tool is deployed to other NFS client terminals;
Step S103, starts all NFS client terminals, and wherein, server synchronization is tested by all NFS client terminals by testing tool, and test result is kept in corresponding test daily record;
Step S105, when having tested, by automatic archiving script collection and name the test daily record of all client terminals.
By the such scheme of the present invention, it is possible to make multiple NFS client terminal node synchronously carry out performance test, it is not necessary to manual intervention, simultaneously, test result automatic archiving technology, it is possible to main startup client terminal is compiled in the daily record that multi-client node is generated in time, being convenient to the later stage unifies comparative analysis.
Wherein, test result comprise following one of at least: read-write speed, bandwidth, maximum delay.
In addition, server synchronization is carried out test by testing tool and comprises by all NFS client terminals:
All NFS client terminal cleaning buffer memorys;
All NFS client terminals read configuration file;
According to configuration file, NFS client terminal start-up testing tool.
In addition, read-write test is carried out by testing tool.
In addition, the form of configuration file comprise following one of at least: text, XML file.
In order to better understand this scheme, it is explained in detail with a specific embodiment below.
The technical scheme of the present invention is a kind of under many LinuxNFS client terminal node, to the automatic test approach of NFS service performance in cluster NAS (network attached storage), specific as follows:
(1) realize the function of automatic synchronous all NFS client configuration files with test script, realize any client node by automatic deployment script and all can be used as the main starter node of test;
(2) through main starter node, first instruction cleaning service end buffer memory is sent to cluster NAS interface node, then all NFS client terminal start-ups test script is controlled, read configuration file item, the buffer memory of cleaning client terminal and expired daily record, execution performance testing tool fio carries out read/write test and new daily record is exported, and realizes multi-client by automatic booting script and is tested by the NFS service performance of cluster NAS simultaneously;
(3) after the length of testing speech specified in configuration file completes, main starter node runs the result log of all client terminal nodes of script collection automatically, lay equal stress on and name the time stamp of the upper main starter node of mark, thus realize the automatic function collected all client terminal node test results and file.
Test subject adopts script language under Linux system to control, it may also be useful to testing tool fio carries out read/write test, and this instrument can export the maximum delay in test process. As shown in Figure 2, specific implementation process is as follows:
1, after all client terminals that need to use hang load cluster NAS by NFS, test script, configuration file and testing tool fio, as main starter node, are deployed in this node by an optional client terminal.
2, main starter node starts automatic deployment script, and this node test script, configuration file and testing tool fio are deployed to other client terminals all.
3. main starter node connects cluster NAS interface node by script ssh, cleaning service end buffer memory cache.
4. main starter node invoke script starts all NFS client terminals by ssh.
5. at each NFS client terminal node, first clear up expired daily record, then read configuration file config, testing tool fio is started according to configuration, the NFS service of cluster NAS is carried out performance test, and Output rusults is stored in daily record, comprises the important information such as read-write speed, bandwidth, maximum delay.
6., after running by the configuration setting test duration, main starter node is laid equal stress on by automatic archiving script collection and is named the test daily record of all client terminal nodes, and test terminates, and exits.
The form of the configuration file config in above-mentioned steps 5 can be text, it is also possible to by XML file, and its text file format is such as following table 1: its data are random writing, without form in concrete file, only for convenience of reading, without actually operating meaning, this data layout is a part just. Wherein, result_path given client end Output rusults path, job_nr specifies fio active thread number, and bs sets the mono-stream bit rate of fio, runtime_r and runtime_w sets the reading and writing test duration respectively, and it is synchronous or asynchronous that ioengine sets read-write pattern.
Table 1
In another specific embodiment, as shown in Figure 3, comprise multiple service end in the cluster, all client terminals that need to use hang load cluster NAS by NFS, namely each client terminal is connected with corresponding service end by NFS, wherein, in figure 3, client terminal is NFS client terminal, select client terminal 1 as main starter node, when each client terminal has been tested, by automatic archiving script collection and name the test daily record of all client terminals, concrete, client terminal 1 collects the test daily record of client terminal 2, and order as to test daily record 2, similar, client terminal collects the test daily record of client terminal n, and order as to test daily record n.
According to embodiments of the invention, additionally provide the performance testing device of a kind of NFS NFS.
As shown in Figure 4, the performance testing device of NFS NFS according to embodiments of the present invention comprises:
First startup module 41, for starting automatic deployment script, wherein, is deployed to other NFS client terminals by test script, configuration file and testing tool;
2nd startup module 42, for starting all NFS client terminals, wherein, server synchronization is tested by all NFS client terminals by testing tool, and test result is kept in corresponding test daily record;
Collect module 43, for when having tested, by automatic archiving script collection and name the test daily record of all client terminals.
Wherein, test result comprise following one of at least: read-write speed, bandwidth, maximum delay.
In addition, the 2nd startup module 42 comprises:
Cleaning module (not shown), clears up buffer memory for all NFS client terminals;
Read module (not shown), reads configuration file for all NFS client terminals;
2nd promotor module (not shown), for according to configuration file, NFS client terminal start-up testing tool.
In addition, module for reading and writing (not shown), for carrying out read-write test by described testing tool.
In addition, the form of configuration file comprise following one of at least: text, XML file.
In sum, by means of the technique scheme of the present invention, by the multi-client automatic test technology of NFS service response time delay in cluster NAS, multiple client terminal node can be made synchronously to carry out NFS performance test, without the need to manual intervention, meanwhile, test result automatic archiving technology, main startup client terminal is compiled in the daily record that multi-client node can be made to generate in time, and being convenient to the later stage unifies comparative analysis. Compared with prior art, solve NFS service response delay technique in the automatic test cluster NAS of multi-client, test result automatic archiving technology, it is achieved the automatization of NFS performance in cluster NAS tested, save manpower and time cost.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the performance test methods of a NFS NFS, it is characterised in that, comprising:
Start automatic deployment script, wherein, test script, configuration file and testing tool are deployed to other NFS client terminals;
Starting all NFS client terminals, wherein, server synchronization is tested by all NFS client terminals by described testing tool, and test result is kept in corresponding test daily record;
When having tested, by automatic archiving script collection and name the described test daily record of all client terminals.
2. testing method according to claim 1, it is characterised in that, described test result comprise following one of at least:
Read-write speed, bandwidth, maximum delay.
3. testing method according to claim 1, it is characterised in that, server synchronization is carried out test by testing tool and comprises by all NFS client terminals:
All NFS client terminal cleaning buffer memorys;
All NFS client terminals read configuration file;
According to configuration file, described NFS client terminal start-up testing tool.
4. testing method according to claim 3, it is characterised in that, carry out read-write test by described testing tool.
5. testing method according to claim 1, it is characterised in that, the form of described configuration file comprise following one of at least:
Text, XML file.
6. the performance testing device of a NFS NFS, it is characterised in that, comprising:
First startup module, for starting automatic deployment script, wherein, is deployed to other NFS client terminals by test script, configuration file and testing tool;
2nd startup module, for starting all NFS client terminals, wherein, server synchronization is tested by all NFS client terminals by described testing tool, and test result is kept in corresponding test daily record;
Collect module, for when having tested, by automatic archiving script collection and name the described test daily record of all client terminals.
7. test set according to claim 6, it is characterised in that, described test result comprise following one of at least:
Read-write speed, bandwidth, maximum delay.
8. test set according to claim 6, it is characterised in that, the 2nd startup module comprises:
Cleaning module, clears up buffer memory for all NFS client terminals;
Read module, reads configuration file for all NFS client terminals;
2nd promotor module, for according to configuration file, described NFS client terminal start-up testing tool.
9. test set according to claim 8, it is characterised in that, module for reading and writing, for carrying out read-write test by described testing tool.
10. test set according to claim 6, it is characterised in that, the form of described configuration file comprise following one of at least:
Text, XML file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000029.0A CN105653435A (en) | 2015-12-28 | 2015-12-28 | Performance test method of NFS and performance test device of NFS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000029.0A CN105653435A (en) | 2015-12-28 | 2015-12-28 | Performance test method of NFS and performance test device of NFS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105653435A true CN105653435A (en) | 2016-06-08 |
Family
ID=56478114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000029.0A Pending CN105653435A (en) | 2015-12-28 | 2015-12-28 | Performance test method of NFS and performance test device of NFS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105653435A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515724A (en) * | 2016-06-16 | 2017-12-26 | 伊姆西公司 | For the method and apparatus for the input and output for reproducing storage system |
| CN107769996A (en) * | 2017-10-24 | 2018-03-06 | 新华三云计算技术有限公司 | A kind of service end working state detecting method and device |
| CN107800593A (en) * | 2017-11-09 | 2018-03-13 | 郑州云海信息技术有限公司 | The method of testing and system of a kind of network pressure |
| CN107870843A (en) * | 2016-12-30 | 2018-04-03 | 平安科技（深圳）有限公司 | The method and device of nas server performance monitoring |
| CN108874622A (en) * | 2018-05-30 | 2018-11-23 | 郑州云海信息技术有限公司 | A kind of NFS automatic performance test method |
| CN108897694A (en) * | 2018-07-26 | 2018-11-27 | 郑州云海信息技术有限公司 | A kind of method and device of NAS engine automatic test |
| CN108897656A (en) * | 2018-05-30 | 2018-11-27 | 郑州云海信息技术有限公司 | A kind of method and system of automatic test NAS store function |
| CN108959021A (en) * | 2018-06-14 | 2018-12-07 | 郑州云海信息技术有限公司 | It is a kind of to carry out the method and system that NAS order executes time statistics using script |
| CN109101401A (en) * | 2018-08-21 | 2018-12-28 | 郑州云海信息技术有限公司 | A kind of distributed memory system byte-lock characteristic test method and device |
| CN109151850A (en) * | 2017-06-19 | 2019-01-04 | 中兴通讯股份有限公司 | Base station software upgrade method, device, base station and computer readable storage medium |
| CN109684145A (en) * | 2018-12-27 | 2019-04-26 | 郑州云海信息技术有限公司 | A kind of method, apparatus and computer storage medium of automatic processing log |
| CN110851348A (en) * | 2019-09-29 | 2020-02-28 | 苏州浪潮智能科技有限公司 | Automatic testing method and system for high availability of HDFS (Hadoop distributed File System) component |
| CN114448823A (en) * | 2022-01-27 | 2022-05-06 | 苏州浪潮智能科技有限公司 | NFS service testing method and system and electronic equipment |
| CN115037787A (en) * | 2022-06-09 | 2022-09-09 | 上海禾骋科技有限公司 | Method, system and device for testing automobile network communication |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090199047A1 (en) * | 2008-01-31 | 2009-08-06 | Yahoo! Inc. | Executing software performance test jobs in a clustered system |
| CN101783755A (en) * | 2010-02-24 | 2010-07-21 | 浪潮(北京)电子信息产业有限公司 | Method and device thereof for synchronically testing performance of cluster parallel file system |
| CN103607462A (en) * | 2013-11-22 | 2014-02-26 | 曙光信息产业股份有限公司 | Cluster NAS deployment system and deployment method thereof |
-
2015
- 2015-12-28 CN CN201511000029.0A patent/CN105653435A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090199047A1 (en) * | 2008-01-31 | 2009-08-06 | Yahoo! Inc. | Executing software performance test jobs in a clustered system |
| CN101783755A (en) * | 2010-02-24 | 2010-07-21 | 浪潮(北京)电子信息产业有限公司 | Method and device thereof for synchronically testing performance of cluster parallel file system |
| CN103607462A (en) * | 2013-11-22 | 2014-02-26 | 曙光信息产业股份有限公司 | Cluster NAS deployment system and deployment method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李永忠等: "《计算机网络测试与维护》", 30 September 2011 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515724A (en) * | 2016-06-16 | 2017-12-26 | 伊姆西公司 | For the method and apparatus for the input and output for reproducing storage system |
| CN107515724B (en) * | 2016-06-16 | 2021-04-02 | 伊姆西Ip控股有限责任公司 | Method and apparatus for reproducing input and output of storage system |
| CN107870843A (en) * | 2016-12-30 | 2018-04-03 | 平安科技（深圳）有限公司 | The method and device of nas server performance monitoring |
| CN109151850A (en) * | 2017-06-19 | 2019-01-04 | 中兴通讯股份有限公司 | Base station software upgrade method, device, base station and computer readable storage medium |
| CN107769996A (en) * | 2017-10-24 | 2018-03-06 | 新华三云计算技术有限公司 | A kind of service end working state detecting method and device |
| CN107800593A (en) * | 2017-11-09 | 2018-03-13 | 郑州云海信息技术有限公司 | The method of testing and system of a kind of network pressure |
| CN108874622A (en) * | 2018-05-30 | 2018-11-23 | 郑州云海信息技术有限公司 | A kind of NFS automatic performance test method |
| CN108897656A (en) * | 2018-05-30 | 2018-11-27 | 郑州云海信息技术有限公司 | A kind of method and system of automatic test NAS store function |
| CN108959021A (en) * | 2018-06-14 | 2018-12-07 | 郑州云海信息技术有限公司 | It is a kind of to carry out the method and system that NAS order executes time statistics using script |
| CN108897694A (en) * | 2018-07-26 | 2018-11-27 | 郑州云海信息技术有限公司 | A kind of method and device of NAS engine automatic test |
| CN109101401A (en) * | 2018-08-21 | 2018-12-28 | 郑州云海信息技术有限公司 | A kind of distributed memory system byte-lock characteristic test method and device |
| CN109684145A (en) * | 2018-12-27 | 2019-04-26 | 郑州云海信息技术有限公司 | A kind of method, apparatus and computer storage medium of automatic processing log |
| CN110851348A (en) * | 2019-09-29 | 2020-02-28 | 苏州浪潮智能科技有限公司 | Automatic testing method and system for high availability of HDFS (Hadoop distributed File System) component |
| CN114448823A (en) * | 2022-01-27 | 2022-05-06 | 苏州浪潮智能科技有限公司 | NFS service testing method and system and electronic equipment |
| CN114448823B (en) * | 2022-01-27 | 2023-08-15 | 苏州浪潮智能科技有限公司 | NFS service testing method and system and electronic equipment |
| CN115037787A (en) * | 2022-06-09 | 2022-09-09 | 上海禾骋科技有限公司 | Method, system and device for testing automobile network communication |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105653435A (en) | Performance test method of NFS and performance test device of NFS | |
| CN104951474B (en) | Method and device for acquiring MySQL binlog incremental log | |
| CN103379159B (en) | A kind of method that distributed Web station data synchronizes | |
| CN107368503B (en) | Data synchronization method and system based on button | |
| CN110633186A (en) | Log monitoring system for electric power metering micro-service architecture and implementation method | |
| CN103631623A (en) | Method and device for allocating application software in trunking system | |
| CN111324610A (en) | Data synchronization method and device | |
| Samosir et al. | An evaluation of data stream processing systems for data driven applications | |
| CN106953910A (en) | A kind of Hadoop calculates storage separation method | |
| KR101966201B1 (en) | Big data archiving and searching stsrem | |
| CN110851234A (en) | Log processing method and device based on docker container | |
| CN103631820A (en) | Metadata management method and device of distributed file system | |
| CN105447146A (en) | Massive data collecting and exchanging system and method | |
| CN109766206A (en) | A kind of log collection method and system | |
| CN104750741A (en) | Invalid link processing method and invalid link processing device | |
| CN112700083A (en) | Method and device for constructing scene of resource comprehensive utilization and service index system | |
| CN103077034A (en) | JAVA application migration method and system for hybrid virtualization platform | |
| CN104836686B (en) | A kind of method and device for the configuration file generating server | |
| CN111444148B (en) | Data transmission method and device based on MapReduce | |
| CN115952238A (en) | Data synchronization method and device | |
| CN116226067A (en) | Log management method, log management device, processor and log platform | |
| CN102682078A (en) | Method for automatically and rapidly deploying NFS (network file system) sharing | |
| Eyzenakh et al. | High performance distributed web-scraper | |
| CN115221116A (en) | Data writing method, device and equipment and readable storage medium | |
| CN110928860B (en) | Data migration method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
|
| RJ01 | Rejection of invention patent application after publication |