CN108769245A - A kind of ISCSI server performance monitors method and system - Google Patents

Abstract

The present invention provides a kind of ISCSI server performance monitors method and system, and main control module persistently receives the data file of third-party application client transmission, and records each receiving time point for receiving data file；When main control module is when the difference at the data file time point of rear reception and the data file time point formerly received is less than preset duration, main control module sends first data file to ISCSI servers and reads instruction；ISCSI servers read the first data file of main control module and execute.The data file that main control module first sends third-party application client in this way judges, just execution is read by ISCSI servers after meeting condition.But also the monitoring based on data stream transmitting may be implemented, ensure that ISCSI servers read the fluency executed.

Description

A method and system for monitoring performance of an iSCSI server

technical field

The invention relates to the field of server monitoring, in particular to an ISCSI server performance monitoring method and system.

Background technique

With the continuous development of mobile communication technology, mobile terminals or monitoring terminals have become an indispensable part of people's daily life and work, and with the increasing popularity of mobile terminals or monitoring terminals, people's functional requirements for mobile terminals or monitoring terminals Also more and more numerous. For example, in order to meet people's needs, short video social applications such as Kuaishou, Huoshan, and Douyin have become popular, and they can also be based on the monitoring of product production processes, process monitoring, and so on. These applications, on the one hand, enrich the functional services of mobile phones, but on the other hand, because these applications carry a large number of media files such as pictures, audio, and video, they also put forward high requirements for the processing capabilities of the network system.

In the current network environment, in order to process such applications, equipment providers generally provide disk arrays on the ISCSI server to mass store the media files carried by these applications. And in order to improve processing efficiency, a management node is usually configured. The management node is mainly used to analyze the code stream submitted by the application and extract the data file for use by the ISCSI server, and then the mobile terminal or monitoring terminal performs operations based on the data of the ISCSI server. However, in the actual application process, data instability or data delay will affect the use of ISCSI server, resulting in data-based monitoring or the use of data files cannot be performed normally.

Contents of the invention

In order to overcome above-mentioned deficiencies in the prior art, the present invention provides a kind of ISCSI server performance monitoring method, method comprises:

The main control module continuously receives the data files sent by the third-party application client, and records the receiving time point of each received data file;

When the difference between the time point of the data file received by the main control module and the time point of the data file received earlier is less than the preset duration, the main control module sends the previous data file reading instruction to the ISCSI server;

The ISCSI server reads and executes the previous data file of the main control module.

Preferably, when the difference between the time point of the data file received by the main control module and the time point of the data file received earlier is less than the preset duration, the main control module continues to send the previous data file reading instruction to the ISCSI server;

The ISCSI server continues to read and execute the previous data files of the main control module until all data files are read.

Preferably, when the difference between the time point of the data file received by the main control module and the time point of the data file received earlier is greater than the preset duration, the main control module stores the received previous data file to the cache module;

The main control module then receives the subsequent data files of the previous data files and stores them in the cache module;

The main control module judges whether the difference between the time point of the data file received later and the time point of the data file received later is greater than the preset duration;

If it is less than the preset duration, the main control module sends the cache module data file reading instruction to the ISCSI server;

The ISCSI server reads the data file in the cache module, and then reads the subsequent received data file and subsequent files of the subsequently received data file from the main control module.

Preferably, the main control module judges whether the difference between the time point of the data file received later and the time point of the data file received later is greater than the preset duration;

If it is greater than the preset duration, the main control module stores the data files received later than the data files received later in the cache module, and arranges the data files according to the time sequence stored in the cache module;

The main control module then judges the data files received continuously, and records the receiving time point of each received data file; judges whether the difference between the time points of two adjacent received data files is greater than the preset duration;

If it is still longer than the preset duration, the main control module stores the data file in the cache module;

When a preset number of data files are cached in the cache module, the main control module sends a cache module data file read instruction to the ISCSI server;

The ISCSI server reads the data files in the cache module according to the time sequence stored in the cache module;

After the ISCSI server reads the data files inside the cache module, it reads the received data files from the main control module.

Preferably, the main control module continues to receive the data files sent by the third-party application client, and records the receiving time point of each received data file. After receiving the preset number of data files, the main control module sends the prior Data file read command;

The ISCSI server reads and executes the previous data file of the main control module.

Preferably, before the step main control module continues to receive the data file sent by the third-party application client, it also includes:

The main control module acquires preset filtering keywords;

The main control module continues to receive the data files sent by the third-party application client, and retrieves the information in the data files to determine whether there are preset filtering keywords;

When receiving a data file sent by a third-party application client and having a preset filtering keyword, the data file is filtered out, and the information is filtered to the third-party application client.

A performance monitoring system for an iSCSI server, comprising: a main control module and an iSCSI server;

The main control module is used to continuously receive the data files sent by the third-party application client, and record the receiving time point of each received data file;

When the difference between the time point of the data file received by the main control module and the time point of the data file received earlier is less than the preset duration, the main control module sends the previous data file reading instruction to the ISCSI server;

The ISCSI server is used to read and execute the previous data files of the main control module.

Preferably, when the difference between the time point of the data file received by the main control module and the time point of the data file received earlier is greater than the preset duration, the main control module stores the received previous data file to the cache module;

The main control module is also used to receive the subsequent data files of the previous data files and store them in the cache module;

The main control module judges whether the difference between the time point of the data file received later and the time point of the data file received later is greater than the preset duration;

If it is less than the preset duration, the main control module sends the cache module data file reading instruction to the ISCSI server;

The ISCSI server is also used to read the data files in the cache module, and then read the data files received later and the follow-up files of the data files received later from the main control module;

The main control module is also used to determine whether the difference between the time point of the data file received later and the time point of the data file received later is greater than the preset duration;

If it is greater than the preset duration, the main control module stores the data files received later than the data files received later in the cache module, and arranges the data files according to the time sequence stored in the cache module;

The main control module then judges the data files received continuously, and records the receiving time point of each received data file; judges whether the difference between the time points of two adjacent received data files is greater than the preset duration;

If it is still longer than the preset duration, the main control module stores the data file in the cache module;

When a preset number of data files are cached in the cache module, the main control module sends a cache module data file read instruction to the ISCSI server;

The ISCSI server is also used to read the data files in the cache module according to the time sequence stored in the cache module;

After the ISCSI server reads the data files inside the cache module, it reads the received data files from the main control module.

Preferably, the main control module is also used to continuously receive the data files sent by the third-party application client, and record the receiving time point of each received data file. After receiving the preset number of data files, the control module sends the data file to the ISCSI server A previous data file read command;

The ISCSI server is also used to read and execute previous data files of the main control module.

Preferably, the main control module is also used to obtain preset filtering keywords; before continuing to receive the data files sent by the third-party application client, the main control module calls the information in the data files to determine whether there are preset filtering keywords ;

When receiving a data file sent by a third-party application client and having a preset filtering keyword, the data file is filtered out, and the information is filtered to the third-party application client.

As can be seen from the above technical solutions, the present invention has the following advantages:

The main control module continues to receive the data files sent by the third-party application client, and records the receiving time point of each received data file; when the time point of the data file received later by the main control module When the duration is less than the preset time, the main control module sends an instruction to read the previous data file to the ISCSI server; the ISCSI server reads and executes the previous data file of the main control module. In this way, the main control module first judges the data file sent by the third-party application client, and the ISCSI server reads and executes it after the condition is satisfied. Moreover, monitoring based on data stream transmission can also be realized to ensure the smoothness of reading and execution of the ISCSI server.

When the time point difference of the data file is greater than the preset duration, the main control module stores the previously received data file to the cache module; when the cache volume is reached to ensure that the ISCSI server reads and executes it, the ISCSI server reads and executes it again, and saves the data file For processing, set a certain amount in advance to ensure the smoothness of reading and execution of the iSCSI server.

Description of drawings

In order to illustrate the technical solution of the present invention more clearly, the accompanying drawings that need to be used in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. As far as people are concerned, other drawings can also be obtained based on these drawings on the premise of not paying creative work.

Fig. 1 is the flow chart of ISCSI server performance monitoring method;

Fig. 2 is the embodiment flow chart of ISCSI server performance monitoring method;

FIG. 3 is a schematic diagram of an ISCSI server performance monitoring system.

Detailed ways

The present invention provides a kind of ISCSI server performance monitoring method, as shown in Figure 1, method comprises:

S1, the main control module continuously receives the data files sent by the third-party application client, and records the receiving time point of each received data file;

S2, when the difference between the time point of the data file received later by the main control module and the time point of the data file received earlier is less than the preset duration, the main control module sends the previous data file reading instruction to the ISCSI server;

S3, the ISCSI server reads and executes the previous data file of the main control module.

The main control module continuously receives the data files sent by the third-party application client, which may include: video files, audio files, TXT files, software installation package files, files to be executed, and so on.

It can also include parameter data files based on some monitoring in the factory, parameter data files of the product manufacturing process, and the like.

If it is a data file sent at one time, a judgment is made to complete the processing of the data file. If the processing process of multiple data files is required, when the difference between the time points of the data files received by the main control module and the time points of the data files received earlier is less than the preset duration, the main control module will continue to send the previous data files to the ISCSI server. Data file read command;

The ISCSI server continues to read and execute the previous data files of the main control module until all data files are read.

In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions protected by the present invention will be clearly and completely described below using specific embodiments and accompanying drawings. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.

In this embodiment, as shown in Figure 2, when the third-party application client continues to send data files to the main control module,

S11, the main control module continuously receives the data files sent by the third-party application client, and records the receiving time point of each received data file;

S12, when the difference between the time point of the data file received later by the main control module and the time point of the data file received earlier is less than the preset duration, the main control module sends the previous data file reading instruction to the ISCSI server;

The preset duration can be determined according to the usage of the received data file. For example, for video data, in order to make the iSCSI server run smoothly, a certain preset duration can be set here to ensure that the video played by the iSCSI server is normal and does not freeze. The same is true for the monitoring of process parameters and the monitoring of equipment operating parameters. Ensure data continuity.

S14, the iSCSI server reads and executes the previous data file of the main control module.

S13, when the difference between the time point of the data file received by the main control module and the time point of the data file received earlier is greater than the preset duration, the main control module stores the received data file in the cache module; in order to ensure that the ISCSI server Continuity of data files is enforced.

S15, the main control module receives the subsequent data files of the previous data files and stores them in the cache module;

S16, the main control module judges whether the difference between the time point of the data file received later and the time point of the data file received later is greater than the preset duration;

S17, if it is less than the preset time length, the main control module sends the cache module data file reading instruction to the ISCSI server;

S19. The ISCSI server reads the data file in the cache module, and then reads the subsequent received data file and subsequent files of the subsequently received data file from the main control module.

In this way, after the ISCSI server reads the data file in the cache module, it reads it from the main control module, which ensures the continuity of the data file.

In this embodiment, S16, the main control module determines whether the difference between the time point of the data file received later and the time point of the data file received later is greater than the preset duration;

S18, if it is greater than the preset time length, the main control module stores the data files received later than the data files received later in the cache module, and arranges the data files according to the time sequence stored in the cache module;

If after the ISCSI server reads the data files in the cache module, the time point of two adjacent received data files received by the main control module is still longer than the preset duration, which will also cause the ISCSI server to fail to achieve smooth processing of the data files.

S20, the main control module judges the data files received continuously, and records the receiving time point of each received data file; judges whether the difference between the time points of two adjacent received data files is greater than the preset duration;

S21, if it is still greater than the preset duration, the main control module stores the data file in the cache module;

S22. When a preset number of data files are cached in the cache module, the main control module sends a cache module data file reading instruction to the ISCSI server;

S23, the ISCSI server reads the data files in the cache module according to the time sequence stored in the cache module;

S24. After the ISCSI server reads the data file inside the cache module, it reads the received data file from the main control module.

The number of cached data files in the cache module can be set according to the processing capacity of the ISCSI server and the current data files, which is not limited here. In this way, the ISCSI server reads the data files in the cache module according to the time sequence stored in the cache module, which ensures the smooth operation of the ISCSI server based on the data files. The module reads data files, which ensures fluency without affecting user experience or data processing.

In this embodiment, the main control module continues to receive the data files sent by the third-party application client, and records the receiving time point of each received data file. After receiving a preset number of data files, the main control module sends The previous data file reading instruction; the ISCSI server reads and executes the previous data file of the main control module.

In order to further ensure fluency, the main control module continues to receive the data files sent by the third-party application client, and records the receiving time point of each received data file. When the difference between the time points of the data files is less than the preset duration, the data files are temporarily stored, and the data files sent by the third-party application client are successively received and judged. After the judgment process, the temporary storage is performed. When the preset number of data files are received Afterwards, the main control module sends the previous data file reading instruction to the ISCSI server; the ISCSI server reads the previous data file of the main control module and executes it.

This is a batch of data files read by the ISCSI server, which is equivalent to pre-storing a batch of data files in advance. If the time difference is greater than the preset time, the ISCSI server is still reading the previously temporarily stored data files. , without affecting the data processing of the iSCSI server. The fluency of data processing has been improved.

In this embodiment, before the step main control module continues to receive the data file sent by the third-party application client, it also includes: the main control module obtains the preset filtering keywords; the main control module continues to receive the data file sent by the third-party application client , and retrieve the information in the data file to determine whether there is a preset filtering keyword; when receiving a data file sent by a third-party application client with a preset filtering keyword, the data file is filtered out and sent to the second The third-party application client filters information.

The system can set filter keywords according to user needs to filter out user-preset data files. For example, it can filter out advertisements, risky virus files, files with Trojan horse programs, etc., or irrelevant files based on current monitoring, etc., to reduce the data processing capacity of the system.

The present invention also provides an ISCSI server performance monitoring system, as shown in Figure 3, comprising: a main control module and an ISCSI server;

The main control module is used to continuously receive the data files sent by the third-party application client, and record the receiving time point of each received data file;

When the difference between the time point of the data file received by the main control module and the time point of the data file received earlier is less than the preset duration, the main control module sends the previous data file reading instruction to the ISCSI server;

The ISCSI server is used to read and execute the previous data file of the main control module.

The ISCSI server can store the read data files, such as storing them in a disk sequence.

In the system of the present invention, when the difference between the time point of the data file received later by the main control module and the time point of the data file received earlier is greater than the preset duration, the main control module stores the previously received data file in the cache module;

The main control module is also used to receive the subsequent data files of the previous data files and store them in the cache module;

The main control module judges whether the difference between the time point of the data file received later and the time point of the data file received later is greater than the preset duration;

If it is less than the preset duration, the main control module sends the cache module data file reading instruction to the ISCSI server;

The ISCSI server is also used to read the data files in the cache module, and then read the data files received later and the follow-up files of the data files received later from the master control module; the master control module is also used to judge the data files received later Whether the difference between the time point and the time point of the data file received later is greater than the preset duration; if greater than the preset duration, the main control module stores the data file received behind the data file received later to the cache module, and according to the stored The time sequence of the cache module arranges the data files;

The main control module judges the data files received continuously again, and records the receiving time point of each received data file; judges whether the difference between the time points of two adjacent received data files is greater than the preset duration; if it is still greater than the preset duration, the main control module The control module stores the data files to the cache module; when the cache module caches a preset number of data files, the main control module sends the cache module data file reading instruction to the ISCSI server; The time sequence reads the data files in the cache module; after the ISCSI server reads the data files inside the cache module, it reads the received data files from the main control module.

In the system of the present invention, the main control module is also used to continuously receive the data files sent by the third-party application client, and record the receiving time point of each received data file. After receiving the preset number of data files, the control module sends The ISCSI server sends the previous data file reading instruction;

The ISCSI server is also used to read and execute previous data files of the main control module.

In the system of the present invention, the main control module is also used to obtain preset filtering keywords; before continuously receiving the data files sent by the third-party application client, the main control module calls the information in the data files to determine whether there are preset filtering keywords. Filter keywords; when receiving a preset filter keyword in a data file sent by a third-party application client, filter out the data file, and filter information to the third-party application client.

The system can set filter keywords according to user needs to filter out user-preset data files. For example, it can filter out advertisements, risky virus files, files with Trojan horse programs, etc., or irrelevant files based on current monitoring, etc., to reduce the data processing capacity of the system.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. a kind of ISCSI server performance monitors method, which is characterized in that method includes：

Main control module persistently receives the data file of third-party application client transmission, and records connecing for each reception data file Receive time point；

When main control module after reception data file time point and the data file time point formerly received difference be less than it is default When duration, main control module sends first data file to ISCSI servers and reads instruction；

ISCSI servers read the first data file of main control module and execute.

2. ISCSI server performance monitors system according to claim 1, which is characterized in that

When main control module after reception the difference at data file time point that and formerly receives of data file time point be less than it is pre- If when duration, main control module continues to send first data file reading instruction to ISCSI servers；

ISCSI servers persistently read the first data file of main control module and execute, until reading all data files.

3. ISCSI server performance monitors system according to claim 1, which is characterized in that

When main control module after reception data file time point and the data file time point formerly received difference be more than it is default When duration, main control module stores the first data file of reception to cache module；

Main control module receives being stored to cache module in rear data file for first data file again；

Master control module judges rear reception data file time point and the data file time point received behind difference whether More than preset duration；

Such as less than preset duration, main control module send cache module data file to ISCSI servers and read instruction；

ISCSI servers read data file in cache module, read the data file in rear reception from main control module again later And in the rear subsequent file for receiving data file.

4. ISCSI server performance monitors system according to claim 3, which is characterized in that

Master control module judges rear reception data file time point and the data file time point received behind difference whether More than preset duration；

Such as larger than preset duration, main control module will be stored in the data file of the data file of rear reception received behind to slow Storing module, and arrange data file according to the time-series of deposit cache module；

Main control module judges to continue the data file of reception again, and records each receiving time point for receiving data file；Judge Whether the difference at the data file time point of two adjacent receptions is more than preset duration；

It is such as also greater than preset duration, main control module stores data file to cache module；

When being cached in cache module to the data file of preset quantity, main control module sends cache module to ISCSI servers Data file reads instruction；

ISCSI servers read data file in cache module according to the chronological order stored to cache module；

ISCSI servers have read the data file inside cache module and then have read the data text received from main control module Part.

5. ISCSI server performance monitors system according to claim 1, which is characterized in that

Main control module persistently receives the data file of third-party application client transmission, and records connecing for each reception data file Time point is received, after receiving the data file of preset quantity, main control module sends first data file to ISCSI servers and reads Instruction fetch；

ISCSI servers read the first data file of main control module and execute.

6. ISCSI server performance monitors system according to claim 1 or 2, which is characterized in that

Before step main control module persistently receives the data file of third-party application client transmission, further include：

Main control module obtains preset filtering keys word；

Main control module persistently receives the data file of third-party application client transmission, and the information in called data file, sentences It is disconnected to whether there is preset filtering keys word；

When receive third-party application client send data file there are when preset filtering keys word, filter out the data File, and to third-party application Filter of client information.

7. a kind of ISCSI server performance monitors system, which is characterized in that including：Main control module and ISCSI servers；

The data file that main control module is sent for persistently receiving third-party application client, and record and each receive data file Receiving time point；

When main control module after reception data file time point and the data file time point formerly received difference be less than it is default When duration, main control module sends first data file to ISCSI servers and reads instruction；

ISCSI servers are used to read the first data file of main control module and execute.

8. ISCSI server performance monitors system according to claim 7, which is characterized in that

When main control module after reception data file time point and the data file time point formerly received difference be more than it is default When duration, main control module stores the first data file of reception to cache module；

Main control module is additionally operable to receive storing to cache module in rear data file for first data file again；

Master control module judges rear reception data file time point and the data file time point received behind difference whether More than preset duration；

Such as less than preset duration, main control module send cache module data file to ISCSI servers and read instruction；

ISCSI servers are additionally operable to read data file in cache module, read the number in rear reception from main control module again later According to file and in the rear subsequent file for receiving data file；

Main control module be additionally operable to judge data file time point in rear reception and data file time point for receiving behind it Whether difference is more than preset duration；

Such as larger than preset duration, main control module will be stored in the data file of the data file of rear reception received behind to slow Storing module, and arrange data file according to the time-series of deposit cache module；

Main control module judges to continue the data file of reception again, and records each receiving time point for receiving data file；Judge Whether the difference at the data file time point of two adjacent receptions is more than preset duration；

It is such as also greater than preset duration, main control module stores data file to cache module；

When being cached in cache module to the data file of preset quantity, main control module sends cache module to ISCSI servers Data file reads instruction；

ISCSI servers are additionally operable to read data file in cache module according to the chronological order stored to cache module；

ISCSI servers have read the data file inside cache module and then have read the data text received from main control module Part.

9. ISCSI server performance monitors system according to claim 7, which is characterized in that

Main control module is additionally operable to continue to receive the data file that third-party application client is sent, and records and each receive data text The receiving time point of part, after receiving the data file of preset quantity, control module sends first data text to ISCSI servers Part reads instruction；

ISCSI servers are additionally operable to read the first data file of main control module and execute.

10. ISCSI server performance monitors system according to claim 7, which is characterized in that

Main control module is additionally operable to obtain preset filtering keys word；Persistently receive the data file that third-party application client is sent Before, the information in main control module called data file judges whether preset filtering keys word；

When receive third-party application client send data file there are when preset filtering keys word, filter out the data File, and to third-party application Filter of client information.