WO2016019725A1

WO2016019725A1 - Software upgrade management method, device, system and computer storage medium

Info

Publication number: WO2016019725A1
Application number: PCT/CN2015/074338
Authority: WO
Inventors: 吴水生
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-08-04
Filing date: 2015-03-16
Publication date: 2016-02-11
Also published as: CN105323106A; CN105323106B

Abstract

Disclosed in the present invention is a software upgrade management method, comprising: when the software upgrade is triggered, adjusting the number of concurrent upgrade terminals according to received network bandwidth information and host resource information of a file server; performing the software upgrade management on the terminals according to the adjusted number of the concurrent upgrade terminals. The present invention also provides a software upgrade management method, network management server, file server, software upgrade management system and computer storage medium at the same time.

Description

Software upgrade management method, device, system and computer storage medium

Technical field

The present invention relates to network management technologies in the field of wireless communications, and in particular, to a software upgrade management method, device, system, and computer storage medium.

Background technique

Generally, the network management system includes: a terminal, a network management server, and a file server; the software upgrade function is an important function in the network management system, and the basic principle of the software upgrade function is: the network management server first sends a software upgrade download to the terminal (Download After receiving the Download command, the terminal interacts with the file server to download the upgrade file of the software, and completes the software upgrade process.

In the existing network management system, the number of terminals that need to be upgraded is preset in the network management server, and the number N of concurrently upgraded terminals is fixed, for example, N=100. That is, the network management server can support only 100 terminals for concurrent software upgrades at the same time. When the network management server triggers the software upgrade in a timed manner, firstly, the download command is concurrently sent to the first terminal to the 100th terminal, and the first terminal to the 100th terminal are simultaneously activated to perform software upgrade with the file server; 100 terminals are When a terminal completes the software upgrade, the network management server sends a Download command to the 101st terminal, and starts the 101st terminal to interact with the file server to perform software upgrade.

In the process of implementing the present invention, the inventor found that the software upgrade management scheme in the existing network management system has at least the following defects:

In the prior art, the number of concurrently upgraded terminals cannot be adjusted according to the file server network load and the resource load, thereby reducing the resource utilization rate of the file server and reducing the upgrade efficiency of the terminal.

Summary of the invention

In view of this, embodiments of the present invention are expected to provide a software upgrade management method, device, system, and computer storage medium.

An embodiment of the present invention provides a software upgrade management method, where the method includes:

When the software upgrade is triggered, the number of concurrently upgraded terminals is adjusted according to the network bandwidth information and host resource information of the received file server.

Perform software upgrade management on the terminal according to the number of terminals that are concurrently upgraded after adjustment.

In the above solution, the network bandwidth information includes a maximum download bandwidth of each terminal connected to the file server, and a number of terminals currently concurrently upgraded by the file server; the host resource information includes a memory utilization of the file server, and a central Processor CPU utilization.

In the above solution, the number of terminals that are concurrently upgraded according to the network bandwidth information and the host resource information of the received file server includes:

Determining bandwidth utilization of the file server according to the number of terminals currently concurrently upgraded by the file server and the maximum download bandwidth of each terminal;

The number of concurrently upgraded terminals is adjusted according to the memory usage, CPU utilization, and bandwidth utilization of the file server.

In the above solution, the number of terminals that are concurrently upgraded according to the memory usage, CPU utilization, and bandwidth utilization of the file server includes:

According to the memory utilization of the file server, the CPU utilization rate, the bandwidth utilization rate, and the stress test, the function relationship between the memory utilization rate, the CPU utilization rate, the bandwidth utilization rate, and the number of concurrently upgraded terminals is obtained;

The bandwidth utilization is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is greater than the bandwidth utilization threshold, the number of concurrently upgraded terminals is reduced according to the function relationship and according to a set step size. Until the bandwidth utilization is less than or equal to the bandwidth utilization threshold; or, according to the file server, the memory utilization, the CPU utilization, the bandwidth utilization, and Through the stress test, the memory utilization, CPU utilization, bandwidth utilization and the number of concurrently upgraded terminals are obtained.

Comparing the bandwidth utilization with a preset bandwidth utilization threshold, and if the bandwidth utilization is less than or equal to the bandwidth utilization threshold, comparing the CPU utilization with a preset CPU utilization threshold; If the CPU utilization is greater than the CPU utilization threshold, the number of terminals currently concurrently upgraded is maintained; or

The bandwidth utilization is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, the CPU utilization is compared with a preset CPU utilization threshold. If the CPU utilization is less than or equal to the CPU utilization threshold, comparing the memory utilization with a preset memory utilization threshold; if the memory utilization is greater than the memory utilization threshold, maintaining the current The number of terminals that are concurrently upgraded; or,

The bandwidth utilization is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, the CPU utilization is compared with a preset CPU utilization threshold. If the CPU usage is less than or equal to the CPU utilization threshold, compare the memory utilization with a preset memory utilization threshold; if the memory utilization is less than or equal to the memory utilization threshold, The function relationship increases the number of concurrently upgraded terminals according to the set step size until the memory utilization is greater than the memory utilization threshold.

In the above solution, when the software upgrade is triggered by the timing mode, the terminal is upgraded and managed according to the number of terminals that are concurrently upgraded after the adjustment, including:

According to the number N of concurrently upgraded terminals, concurrently sending N software upgrade instructions to the first terminal to the Nth terminal respectively, starting the first terminal to the Nth terminal and simultaneously interacting with the file server to perform software upgrade; wherein N is a natural number ;

When a terminal of the N terminals completes the software upgrade, the software upgrade command is sent to the N+1 terminal, and the N+1 terminal is started to interact with the file server to perform software upgrade; wherein the timing period is greater than the total upgrade time of all the terminals. .

In the above solution, when the software is triggered by the event triggering mode, the terminal is upgraded and managed according to the number of terminals that are concurrently upgraded after the adjustment, including:

If the number of terminals that are concurrently upgraded by the file server is less than or equal to the number of terminals that are concurrently upgraded, the software upgrade instruction is sent to the terminal, and the software upgrade instruction is used to instruct the terminal to interact with the file server to perform software upgrade. or,

If the number of terminals currently concurrently upgraded by the file server is greater than the number of terminals that are concurrently upgraded after the adjustment, the process ends.

Obtaining its own network bandwidth information and host resource information;

Transmitting the network bandwidth information and the host resource information to the network management server, where the network bandwidth information and the host resource information are used to instruct the network management server to adjust according to the network bandwidth information and the host resource information The number of terminals that are concurrently upgraded.

In the above solution, the network bandwidth information includes a maximum download bandwidth of each terminal connected to itself, and a number of terminals currently concurrently upgraded; the host resource information includes its own memory utilization rate and its own CPU utilization rate.

In the above solution, the method further includes:

Obtaining its own network bandwidth information and host resource information according to a set time interval or a set frequency mode;

The re-acquired network bandwidth information and host resource information are sent to the network management server.

In the above solution, the method further includes:

The maximum download bandwidth is allocated for each terminal connected to itself.

The embodiment of the present invention provides a network management server, where the network management server includes: an adjustment module and an upgrade management module;

The adjustment module is configured to adjust the number of concurrently upgraded terminals according to the network bandwidth information and the host resource information of the received file server when the software upgrade is triggered;

The upgrade management module is configured to perform software upgrade management on the terminal according to the number of terminals that are concurrently upgraded after the adjustment.

In the above solution, the adjustment module is configured to:

Determining the bandwidth utilization of the file server according to the number of terminals currently concurrently upgraded by the file server and the maximum download bandwidth of each terminal; and adjusting concurrent upgrade according to the memory utilization, CPU utilization, and bandwidth utilization of the file server. The number of terminals.

In the above solution, the adjustment module is configured to:

Calculating the memory utilization, CPU utilization, bandwidth utilization, and the number of concurrently upgraded terminals according to the memory utilization, CPU utilization, and bandwidth utilization of the file server, and using the stress test; using the bandwidth The rate is compared with the preset bandwidth utilization threshold. If the bandwidth utilization is greater than the bandwidth utilization threshold, the number of concurrently upgraded terminals is reduced according to the function relationship and according to the set step size until the bandwidth utilization. The rate is less than or equal to the bandwidth utilization threshold; or,

Calculating the memory utilization, CPU utilization, bandwidth utilization, and the number of concurrently upgraded terminals according to the memory utilization, CPU utilization, and bandwidth utilization of the file server, and using the stress test; using the bandwidth The rate is compared to a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, comparing the CPU utilization with a preset CPU utilization threshold; if the CPU utilization is greater than the CPU utilization threshold, maintaining the current The number of terminals that are concurrently upgraded; or,

Calculating the memory utilization, CPU utilization, bandwidth utilization, and the number of concurrently upgraded terminals according to the memory utilization, CPU utilization, and bandwidth utilization of the file server, and using the stress test; using the bandwidth The rate is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, the CPU utilization is compared with a preset CPU utilization threshold, if the CPU utilizes If the rate is less than or equal to the CPU usage threshold, the memory usage is compared with a preset memory utilization threshold; if the memory utilization is greater than the memory utilization threshold, the number of terminals currently concurrently upgraded is maintained. ;or,

Calculating the memory utilization, CPU utilization, bandwidth utilization, and the number of concurrently upgraded terminals according to the memory utilization, CPU utilization, and bandwidth utilization of the file server, and using the stress test; using the bandwidth The rate is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, the CPU utilization is compared with a preset CPU utilization threshold, if the CPU utilizes If the rate is less than or equal to the CPU utilization threshold, the memory usage is compared with a preset memory utilization threshold. If the memory utilization is less than or equal to the memory utilization threshold, according to the function relationship The number of concurrently upgraded terminals is increased according to the set step size until the memory utilization is greater than the memory utilization threshold.

In the above solution, the upgrade management module is configured to:

When one of the N terminals completes the software upgrade, the software upgrade is sent to the N+1 terminal. The N+1 terminal is started to interact with the file server to perform software upgrade; wherein, the timing period is greater than the total upgrade time of all terminals.

In the above solution, the upgrade management module is configured to:

An embodiment of the present invention provides a file server, where the file server includes: an obtaining module and a sending module;

The acquiring module is configured to acquire its own network bandwidth information and host resource information;

The sending module is configured to send the network bandwidth information and the host resource information to a network management server, where the network bandwidth information and the host resource information are used to indicate that the network management server is configured according to the network bandwidth information. And the number of terminals that are concurrently upgraded by the host resource information.

In the above solution, the acquiring module is configured to acquire its own network bandwidth information and host resource information according to a set time interval or a set frequency manner;

The sending module is further configured to send the re-acquired network bandwidth information and host resource information to the network management server.

In the above solution, the file server further includes:

An allocation module configured to allocate a maximum download bandwidth for each terminal connected to itself.

An embodiment of the present invention further provides a software upgrade management system, where the system includes: a terminal, Network management server, file server; among them,

The terminal is configured to perform software upgrade with the file server 102 when receiving the software upgrade instruction;

The network management server is configured to adjust the number of concurrently upgraded terminals according to the network bandwidth information and the host resource information of the received file server when the software upgrade is triggered; and perform software upgrade management on the terminal according to the number of concurrently upgraded terminals;

The file server is configured to obtain its own network bandwidth information and host resource information, and send the network bandwidth information and host resource information to the network management server.

The embodiment of the invention further provides a computer storage medium, the computer storage medium comprising a set of instructions, when executed, causing at least one processor to execute the software upgrade management method described above.

The software upgrade management method, the device, the system, and the computer storage medium provided by the embodiment of the present invention, when the software upgrade is triggered, the number of concurrently upgraded terminals is adjusted according to the resource information of the received file server; The terminal performs software upgrade management. As such, the embodiment of the present invention can adjust the number of concurrently upgraded terminals according to the received resource information of the file server, thereby improving resource utilization of the file server and improving the upgrade efficiency of the terminal.

DRAWINGS

1 is a schematic structural diagram of a software upgrade management system according to an embodiment of the present invention;

2 is a schematic flowchart of an implementation process of a software upgrade management method according to an embodiment of the present invention;

FIG. 3 is a schematic flowchart of a method for implementing a method for adjusting a number of concurrently upgraded terminals according to resource information according to an embodiment of the present invention;

4 is a schematic flowchart of an implementation process of another software upgrade management method according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a network management server according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a file server according to an embodiment of the present invention.

detailed description

The embodiment of the present invention is applied to a software upgrade management system, which mainly includes: a terminal, a network management server, and a file server; in the terminal upgrade management system, when the network management server triggers a software upgrade, according to the received file server The network bandwidth information and the host resource information adjust the number of concurrently upgraded terminals; perform software upgrade management on the terminal according to the number of concurrently upgraded terminals; thus, not only can improve the resource utilization of the file server, but also improve the upgrade efficiency of the terminal.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

1 is a schematic structural diagram of an upgrade management system provided in an embodiment of the present invention. As shown in FIG. 1 , the upgrade management system includes: a terminal 100, a network management server 101, and a file server 102;

The terminal 100 is configured to perform software upgrade with the file server 102 when receiving the software upgrade instruction;

The network management server 101 is configured to adjust the number of concurrently upgraded terminals according to the network bandwidth information and the host resource information of the received file server when the software upgrade is triggered; and perform software upgrade management on the terminal according to the number of concurrently upgraded terminals. ;

The file server 102 is configured to acquire its own network bandwidth information and host resource information; and send the network bandwidth information and host resource information to the network management server 101;

The network bandwidth information includes a maximum download bandwidth of each terminal connected to the file server 102, and a number of terminals currently concurrently upgraded by the file server 102. The host resource information includes memory usage of the file server 102. Rate, central processing unit (CPU, Central Processing Unit) utilization;

The file server 102 is further configured to allocate a maximum download bandwidth for each connected terminal.

Here, how to specifically according to the network bandwidth information of the received file server and the host resource letter The number of terminals that adjust concurrent upgrades is described in detail in step S200 below.

Here, how to perform software upgrade management on the terminal according to the number of terminals that are concurrently upgraded after adjustment is described in detail in step S201 below.

In the terminal upgrade management system, there is only one network management server 101, which may have multiple terminals 100 and multiple file servers 102; and multiple file servers 102 constitute a set of mutually independent computer clusters interconnected by a high-speed network. The computer cluster can be thought of as a stand-alone file server 102 and managed in a single system mode, providing software download services for large-scale terminal groups.

In the terminal upgrade management system, the file server 102 may be an external device independent of the network management server 101, that is, the file server 102 is deployed separately from the network management server 101, such that the file server 102 is configured only as The terminal 100 provides a software download service, which does not affect the function of the network management server 101 and is not affected by the network management server 101; that is, the independent file server 102 allocates a fixed network bandwidth and does not occupy network management. The network bandwidth of the server 101, when the terminal 100 interacts with the independent file server 102 for software upgrade, does not affect the normal interaction between the network management server 101 and other devices; the file server 102 may also be operated by the network management server 101. The low-level software system of the system, that is, the logical function module inside the network management server 101, the internal logical function module may be referred to as a download service providing module.

In the terminal upgrade management system, the network management server 101 may trigger a software upgrade of the terminal in a timed manner, or may trigger a software upgrade of the terminal 100 by waiting for the terminal 100 to report the user terminal device WAN management protocol (TR069) event triggering manner; When the network management server 101 is triggered, the software upgrade download command is sent to the terminal 100 that needs to be upgraded, and the download command is used to instruct the terminal 100 to interact with the file server 102. software upgrade.

Based on the foregoing system architecture, the software upgrade management process provided by the embodiment of the present invention is as follows:

First, the file server 102 obtains its own network bandwidth information and host resource information, and sends the network bandwidth information and the host resource information to the network management server 101;

Then, the network management server 101 first presets the number of terminals that are initially concurrently upgraded according to the actual situation; then, according to the received network bandwidth information and the host resource information, the number of concurrently upgraded terminals is adjusted according to the number of terminals that are concurrently upgraded after the adjustment. The terminal performs software upgrade management. Specifically, two implementation methods are available:

In the first step, when the network management server 101 triggers the software upgrade in a timed manner, the number of concurrently upgraded terminals is adjusted according to the received network bandwidth information and the host resource information, and then, according to the adjusted number of concurrently upgraded terminals N, the Download command is concurrently issued. The first terminal 100 to the Nth terminal 100 are activated, and the first terminal 100 to the Nth terminal 100 are simultaneously interacted with the file server 102 to perform software upgrade; wherein N is a natural number; when one of the N terminals completes the software upgrade And sending a Download command to the N+1 terminal 100, and initiating the N+1 terminal 100 to interact with the file server 102 to perform software upgrade; wherein, the timing period is greater than a total upgrade time of all terminals in the upgrade management system;

In the second mode, when the network management server 101 triggers the software upgrade by the event triggering mode, the number of concurrently upgraded terminals is adjusted according to the received network bandwidth information and the host resource information, and then the file server 102 is currently concurrently upgraded. The number is compared with the number of terminals that are concurrently upgraded after the adjustment. If the number of terminals that are concurrently upgraded by the file server 102 is less than or equal to the number of terminals that are concurrently upgraded, the download command is sent to the terminal 100 to indicate the terminal 100. The software server is upgraded with the file server 102. If the number of concurrently upgraded terminals of the file server 102 is greater than the threshold number of the concurrently upgraded terminals, the process ends.

As shown in FIG. 2, a software upgrade management method provided by an embodiment of the present invention is applied to a network management server, and specific implementation steps include:

Step S200: When the network management server triggers the software upgrade, according to the received file server The network bandwidth information and the host resource information adjust the number of concurrently upgraded terminals;

Here, the network management server presets the terminal range to be upgraded, the download path of the target software version, and the software upgrade triggering mode; wherein the terminal range may be a set of terminal devices conforming to a set of rules, and the download of the target software version The path is a download path to a target software version on the file server, and the software upgrade trigger mode may trigger a software upgrade in an active manner. For example, the network management server triggers the software upgrade of the terminal in a timed manner; The mode triggers the software upgrade. For example, the network management server triggers the software upgrade of the terminal by using an event triggering manner of waiting for the terminal to send an Inform message.

Here, the network bandwidth information includes a maximum download bandwidth of each terminal connected to the file server, and a number of terminals currently concurrently upgraded by the file server; the host resource information includes memory utilization and CPU utilization of the file server. .

Here, first, determining the bandwidth utilization of the file server according to the number of terminals currently concurrently upgraded by the file server and the maximum download bandwidth of each terminal; and then, according to the memory utilization, CPU utilization, and bandwidth of the file server The utilization adjusts the number of concurrently upgraded terminals.

As shown in Figure 3, how to adjust the number of terminals that are concurrently upgraded according to the memory usage, CPU utilization, and bandwidth utilization of the file server is described in detail:

Step S200a: According to the memory utilization, CPU utilization, and bandwidth utilization of the file server, and through a stress test, the function relationship between the memory utilization, the CPU utilization, the bandwidth utilization, and the number of concurrently upgraded terminals is obtained;

Step S200b: determining whether the bandwidth utilization is greater than the bandwidth utilization threshold, and if the bandwidth utilization is greater than the bandwidth utilization threshold, proceeding to step S200c; if the bandwidth utilization is less than or equal to the bandwidth utilization Rate threshold, then proceeds to step S200d;

Here, the bandwidth utilization threshold, the memory utilization threshold, and the CPU utilization threshold may be preset according to the actual network load of the file server and the host resource load;

Step S200c: End the processing flow according to the function relationship and reduce the number of concurrently upgraded terminals according to the set step size until the bandwidth utilization ratio is less than or equal to the bandwidth utilization threshold.

Step S200d: determining whether the CPU utilization is greater than the CPU utilization threshold. If the CPU utilization is greater than the CPU utilization threshold, proceeding to step S200g; if the CPU utilization is less than or equal to the CPU utilization Rate threshold, then proceeds to step S200e;

Step S200e: determining whether the memory utilization is greater than the memory utilization threshold, and if the memory utilization is greater than the memory utilization threshold, proceeding to step S200g; if the memory utilization is less than or equal to the memory utilization Rate threshold, then step S200f;

Step S200f: increasing the number of concurrently upgraded terminals according to the function relationship and according to the set step size until the memory utilization is greater than the memory utilization threshold;

Step S200g: The number of terminals currently concurrently upgraded is maintained, and the process flow is ended.

Here, the adjusted step size can be preset according to the actual network load of the file server or the host resource load.

In the process of adjusting the number of concurrently upgraded terminals according to the memory utilization, the CPU utilization, and the bandwidth utilization of the file server, the comparison order of the memory utilization, the CPU utilization, and the bandwidth utilization of the file server is not performed. Specifically limited.

Step S201: Perform software upgrade management on the terminal according to the number of terminals that are concurrently upgraded after the adjustment.

Here, when the software upgrade is triggered in a timed manner, the terminal is upgraded and managed according to the number of terminals that are concurrently upgraded after the adjustment. The specific implementation manner is as follows:

First, according to the number N of concurrently upgraded terminals, the N software upgrade instructions are sent to the first terminal to the Nth terminal respectively, and the first terminal to the Nth terminal are started to interact with the file server 102 to perform software upgrade; N is a natural number;

Then, when a certain terminal of the N terminals completes the software upgrade, the software upgrade instruction is sent to the N+1 terminal, and the N+1 terminal is started to interact with the file server to perform software upgrade; wherein, the timing period is greater than all the terminals. Upgrade time.

Here, when the Inform message sent by the terminal is triggered to trigger the software upgrade, the terminal is upgraded and managed according to the number of concurrently upgraded terminals. The specific implementation manner is as follows:

If the number of terminals that are concurrently upgraded by the file server is less than or equal to the number of terminals that are concurrently upgraded, the download command is sent to the terminal, where the download command is used to instruct the terminal to receive the Download command. Returning, by the network management server, a response to the Download Response message, and performing software upgrade with the file server; after the terminal software upgrade is completed, returning a download completion TransferComplete message to the network management server, so that the network management server is configured according to the The TransferComplete message determines that the terminal has completed a software upgrade;

The embodiment of the present invention is applicable to a scenario in which a large number of terminals need to be upgraded and the upgrade time is limited, and the software management of the large-scale terminal group can be quickly and efficiently performed. When the network management server triggers the software upgrade, according to the received The number of terminals that are currently concurrently upgraded by the file server, the maximum download bandwidth allocated by each terminal, the memory utilization rate, and the number of terminals that are upgraded and upgraded by the CPU utilization are upgraded according to the number of terminals that are concurrently upgraded. The resource utilization of the file server reduces the high failure rate of the terminal due to waiting for the software upgrade. In addition, the network management server takes into account the CPU utilization and memory utilization of the file server, and can effectively solve the problem. The file server is down due to excessive CPU utilization or excessive memory utilization of the file server.

As shown in FIG. 4, a software upgrade management method is also provided in the file server, and the specific implementation steps include:

Step S400: Obtaining own network bandwidth information and host resource information;

Here, the network bandwidth information includes a maximum download bandwidth of each terminal connected to itself, and a number of terminals currently concurrently upgraded; the host resource information includes a memory of the file server Utilization rate, CPU utilization;

Here, the network bandwidth information and the host resource information can be obtained according to the set time interval or the set frequency mode, so as to monitor the network bandwidth information and the host resource information in real time; if the file server is a cluster, the average value is obtained. Memory utilization, CPU utilization.

Here, the maximum download bandwidth can be allocated to each terminal connected to itself according to the minimum network bandwidth of the terminal connected to itself and the support capability of the terminal, so as to limit the speed of each terminal connected to itself.

Step S401: Send the network bandwidth information and the host resource information to the network management server, where the network bandwidth information and the host resource information are used to indicate that the network management server is based on the network bandwidth information and the host Resource information adjusts the number of terminals that are concurrently upgraded.

Here, after re-acquiring the network bandwidth information and the host resource information according to the set time interval or the set frequency mode, the re-acquired network bandwidth information and the host resource information are sent to the network management server.

In the embodiment of the present invention, the file server allocates a maximum download bandwidth to each terminal connected to itself according to the minimum network bandwidth of the terminal connected to the terminal and the support capability of the terminal, so that each terminal connected to the terminal can be performed. And the file server can dynamically monitor the network load and the host resource load, and acquire the maximum download bandwidth, the number of concurrently upgraded terminals, the memory utilization rate, and the CPU utilization rate of each terminal connected to the terminal in real time. And each terminal connected to itself is allocated a maximum download bandwidth, the number of terminals that are currently concurrently upgraded, the memory utilization, and the CPU utilization are sent to the network management server according to the set time interval or the set frequency, so that the network management is performed. The server allocates the maximum number of downloading bandwidths, the number of terminals that are currently concurrently upgraded, the memory utilization rate, and the CPU utilization to the number of concurrently upgraded terminals according to the terminal connected to the file server.

To implement the foregoing method, an embodiment of the present invention provides a network management server and a file service. Because the network management server and the file server solve the problem in principle and method, the implementation of the device can be referred to the implementation of the foregoing method, and the repeated description is not repeated.

As shown in FIG. 5, the network management server provided by the embodiment of the present invention includes: an adjustment module 500, an upgrade management module 501, where

The adjustment module 500 is configured to adjust the number of concurrently upgraded terminals according to the network bandwidth information and the host resource information of the received file server when the software upgrade is triggered.

The network bandwidth information includes a maximum download bandwidth of each terminal connected to the file server, and a number of terminals currently concurrently upgraded by the file server; the host resource information includes a memory usage of the file server, and a CPU. Utilization rate.

The upgrade management module 501 is configured to perform software upgrade management on the terminal according to the number of terminals that are concurrently upgraded after the adjustment.

The manner of dividing the above functional modules is only an implementation manner given by the embodiment of the present invention, and the manner of dividing the functional modules does not constitute a limitation of the present invention.

In an implementation, the adjustment module 500 is specifically configured to:

Preset bandwidth utilization threshold, memory utilization threshold, and CPU utilization threshold;

Comparing the bandwidth utilization with the bandwidth utilization threshold, and if the bandwidth utilization is greater than the bandwidth utilization threshold, decreasing according to the function relationship and according to a set step size And the number of terminals that are upgraded until the bandwidth utilization is less than or equal to the bandwidth utilization threshold; if the bandwidth utilization is less than or equal to the bandwidth utilization threshold, performing the CPU utilization and the CPU utilization threshold Compared;

If the CPU utilization is greater than the CPU utilization threshold, the number of terminals that are currently concurrently upgraded is maintained; if the CPU utilization is less than or equal to the CPU utilization threshold, the memory utilization and the memory utilization are used. Rate threshold for comparison;

If the memory usage is greater than the memory utilization threshold, the number of terminals that are currently concurrently upgraded is maintained; if the memory utilization is less than or equal to the memory utilization threshold, according to the function relationship and according to the set step size Increase the number of concurrently upgraded terminals until the memory utilization is greater than the memory utilization threshold.

In an implementation, the upgrade management module 501 is specifically configured to:

If the number of terminals that are concurrently upgraded by the file server is less than or equal to the number of terminals that are concurrently upgraded, the software upgrade instruction is sent to the terminal, and the software upgrade instruction is used to instruct the terminal to interact with the file server to perform software upgrade.

In an actual application, the adjustment module 500 and the upgrade management module 501 may each be a central processing unit (CPU), a microprocessor (MPU), and a digital signal processor located in the network management server. (DSP), or field programmable gate array (FPGA) implementation.

As shown in FIG. 6, the file server provided by the embodiment of the present invention includes: an obtaining module 600 and a sending module 601;

The obtaining module 600 is configured to obtain its own network bandwidth information and host resource information.

The sending module 601 is configured to send the network bandwidth information and the host resource information to a network management server, where the network bandwidth information and the host resource information are used to indicate that the network management server is configured according to the network bandwidth. The number of terminals that adjust and concurrently upgrade the information and the host resource information;

The network bandwidth information includes a maximum download bandwidth of each terminal connected to itself, and a number of terminals currently concurrently upgraded; the host resource information includes a self memory utilization rate and a self CPU usage.

In an embodiment, the acquiring module 600 is configured to acquire network bandwidth information and host resource information according to a set time interval or a set frequency manner.

The sending module 601 is further configured to send the re-acquired network bandwidth information and host resource information to the network management server.

In a specific implementation, the file server further includes:

The allocation module 602 is configured to allocate a maximum download bandwidth for each terminal connected to itself.

In an actual application, the obtaining module 600, the sending module 601, and the allocating module 602 may all be programmable by a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a field processor located in a file server. Gate array (FPGA) implementation.

The method described in the present invention is not limited to the embodiments described in the specific embodiments, and other embodiments are obtained by those skilled in the art according to the technical solutions of the present invention, which also belong to the technical innovation scope of the present invention.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

Based on this, an embodiment of the present invention further provides a computer storage medium, where the computer storage medium includes a set of instructions, when executed, causing at least one processor to perform software upgrade management applied to the network management server. Method, or perform the above application to the file Software upgrade management method in the server.

It is apparent that those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention cover the modifications and modifications of the invention

Claims

A software upgrade management method, the method comprising:

When the software upgrade is triggered, the number of concurrently upgraded terminals is adjusted according to the network bandwidth information and host resource information of the received file server.

Perform software upgrade management on the terminal according to the number of terminals that are concurrently upgraded after adjustment.
The method of claim 1, wherein the network bandwidth information comprises a maximum download bandwidth of each terminal connected to the file server, a number of terminals currently concurrently upgraded by the file server; the host resource information including the file Server memory utilization, CPU CPU utilization.
The method of claim 2, wherein the adjusting the number of concurrently upgraded terminals according to the network bandwidth information and the host resource information of the received file server comprises:

Determining bandwidth utilization of the file server according to the number of terminals currently concurrently upgraded by the file server and the maximum download bandwidth of each terminal;

The number of concurrently upgraded terminals is adjusted according to the memory usage, CPU utilization, and bandwidth utilization of the file server.
The method of claim 3, wherein the number of terminals that are concurrently upgraded according to the memory utilization, CPU utilization, and bandwidth utilization of the file server includes:

According to the memory utilization of the file server, the CPU utilization rate, the bandwidth utilization rate, and the stress test, the function relationship between the memory utilization rate, the CPU utilization rate, the bandwidth utilization rate, and the number of concurrently upgraded terminals is obtained;

The bandwidth utilization is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is greater than the bandwidth utilization threshold, the number of concurrently upgraded terminals is reduced according to the function relationship and according to a set step size. Until the bandwidth utilization is less than or equal to the bandwidth utilization threshold; or

According to the memory utilization, CPU utilization, and bandwidth utilization of the file server, Over-stress testing yields a functional relationship between memory utilization, CPU utilization, bandwidth utilization, and the number of concurrently upgraded terminals;

Comparing the bandwidth utilization with a preset bandwidth utilization threshold, and if the bandwidth utilization is less than or equal to the bandwidth utilization threshold, comparing the CPU utilization with a preset CPU utilization threshold; If the CPU utilization is greater than the CPU utilization threshold, the number of terminals currently concurrently upgraded is maintained; or

According to the memory utilization of the file server, the CPU utilization rate, the bandwidth utilization rate, and the stress test, the function relationship between the memory utilization rate, the CPU utilization rate, the bandwidth utilization rate, and the number of concurrently upgraded terminals is obtained;

The bandwidth utilization is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, the CPU utilization is compared with a preset CPU utilization threshold. If the CPU utilization is less than or equal to the CPU utilization threshold, comparing the memory utilization with a preset memory utilization threshold; if the memory utilization is greater than the memory utilization threshold, maintaining the current The number of terminals that are concurrently upgraded; or,

According to the memory utilization of the file server, the CPU utilization rate, the bandwidth utilization rate, and the stress test, the function relationship between the memory utilization rate, the CPU utilization rate, the bandwidth utilization rate, and the number of concurrently upgraded terminals is obtained;

The bandwidth utilization is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, the CPU utilization is compared with a preset CPU utilization threshold. If the CPU usage is less than or equal to the CPU utilization threshold, compare the memory utilization with a preset memory utilization threshold; if the memory utilization is less than or equal to the memory utilization threshold, The function relationship increases the number of concurrently upgraded terminals according to the set step size until the memory utilization is greater than the memory utilization threshold.
The method according to claim 1, wherein, when the software upgrade is triggered by the timed mode, the terminal is upgraded and managed according to the number of terminals that are concurrently upgraded after the adjustment, including:

According to the number N of concurrently upgraded terminals, concurrently sending N software upgrade instructions to the first terminal to the Nth terminal respectively, starting the first terminal to the Nth terminal and simultaneously interacting with the file server to perform software upgrade; wherein N is a natural number ;

When a terminal of the N terminals completes the software upgrade, the software upgrade command is sent to the N+1 terminal, and the N+1 terminal is started to interact with the file server to perform software upgrade; wherein the timing period is greater than the total upgrade time of all the terminals. .
The method of claim 1, wherein when the software upgrade is triggered by the event triggering method, the terminal is upgraded and managed according to the number of terminals that are concurrently upgraded after the adjustment, including:

If the number of terminals that are concurrently upgraded by the file server is less than or equal to the number of terminals that are concurrently upgraded, the software upgrade instruction is sent to the terminal, and the software upgrade instruction is used to instruct the terminal to interact with the file server to perform software upgrade. or,

If the number of terminals currently concurrently upgraded by the file server is greater than the number of terminals that are concurrently upgraded after the adjustment, the process ends.
A software upgrade management method, the method comprising:

Obtaining its own network bandwidth information and host resource information;

Transmitting the network bandwidth information and the host resource information to the network management server, where the network bandwidth information and the host resource information are used to instruct the network management server to adjust according to the network bandwidth information and the host resource information The number of terminals that are concurrently upgraded.
The method according to claim 7, wherein the network bandwidth information comprises a maximum download bandwidth of each terminal connected to itself, and a number of terminals currently concurrently upgraded; the host resource information includes self memory utilization and self CPU utilization. rate.
The method of claim 7 wherein the method further comprises:

Obtaining its own network bandwidth information and host resource information according to a set time interval or a set frequency mode;

The re-acquired network bandwidth information and host resource information are sent to the network management server.
The method of claim 7 wherein the method further comprises:

The maximum download bandwidth is allocated for each terminal connected to itself.
A network management server, the network management server includes: an adjustment module, an upgrade management module, wherein

The adjustment module is configured to adjust the number of concurrently upgraded terminals according to the network bandwidth information and the host resource information of the received file server when the software upgrade is triggered;

The upgrade management module is configured to perform software upgrade management on the terminal according to the number of terminals that are concurrently upgraded after the adjustment.
The network management server according to claim 11, wherein the network bandwidth information comprises a maximum download bandwidth of each terminal connected to the file server, and a number of terminals currently concurrently upgraded by the file server; the host resource information includes The memory utilization of the file server and CPU utilization of the central processing unit.
The network management server according to claim 11, wherein the adjustment module is configured to:

Determining the bandwidth utilization of the file server according to the number of terminals currently concurrently upgraded by the file server and the maximum download bandwidth of each terminal; and adjusting concurrent upgrade according to the memory utilization, CPU utilization, and bandwidth utilization of the file server. The number of terminals.
The network management server of claim 13, wherein the adjustment module is configured to:

Calculating the memory utilization, CPU utilization, bandwidth utilization, and the number of concurrently upgraded terminals according to the memory utilization, CPU utilization, and bandwidth utilization of the file server, and using the stress test; using the bandwidth The rate is compared with the preset bandwidth utilization threshold. If the bandwidth utilization is greater than the bandwidth utilization threshold, the number of concurrently upgraded terminals is reduced according to the function relationship and according to the set step size until the bandwidth utilization. The rate is less than or equal to the bandwidth utilization threshold; or,

Calculating the memory utilization, CPU utilization, bandwidth utilization, and the number of concurrently upgraded terminals according to the memory utilization, CPU utilization, and bandwidth utilization of the file server, and using the stress test; using the bandwidth The rate is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, the CPU utilization is compared with a preset CPU utilization threshold; if the CPU utilizes If the rate is greater than the CPU utilization threshold, the number of terminals that are currently concurrently upgraded is maintained; or,

Calculating the memory utilization, CPU utilization, bandwidth utilization, and the number of concurrently upgraded terminals according to the memory utilization, CPU utilization, and bandwidth utilization of the file server, and using the stress test; using the bandwidth The rate is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, the CPU utilization is compared with a preset CPU utilization threshold, if the CPU utilizes If the rate is less than or equal to the CPU usage threshold, the memory usage is compared with a preset memory utilization threshold; if the memory utilization is greater than the memory utilization threshold, the number of terminals currently concurrently upgraded is maintained. ;or,

Calculating the memory utilization, CPU utilization, bandwidth utilization, and the number of concurrently upgraded terminals according to the memory utilization, CPU utilization, and bandwidth utilization of the file server, and using the stress test; using the bandwidth The rate is compared with a preset bandwidth utilization threshold. If the bandwidth utilization is less than or equal to the bandwidth utilization threshold, the CPU utilization is compared with a preset CPU utilization threshold, if the CPU utilizes If the rate is less than or equal to the CPU utilization threshold, the memory usage is compared with a preset memory utilization threshold. If the memory utilization is less than or equal to the memory utilization threshold, according to the function relationship The number of concurrently upgraded terminals is increased according to the set step size until the memory utilization is greater than the memory utilization threshold.
The network management server according to claim 11, wherein the upgrade management module is configured to:

According to the number N of concurrently upgraded terminals, concurrently sending N software upgrade instructions to the first terminal to the Nth terminal respectively, starting the first terminal to the Nth terminal and simultaneously interacting with the file server to perform software upgrade; wherein N is a natural number ;

When a terminal of the N terminals completes the software upgrade, the software upgrade command is sent to the N+1 terminal, and the N+1 terminal is started to interact with the file server to perform software upgrade; wherein the timing period is greater than the total upgrade time of all the terminals. .
The network management server according to claim 11, wherein the upgrade management module is configured to:

If the number of terminals that are concurrently upgraded by the file server is less than or equal to the number of terminals that are concurrently upgraded, the software upgrade instruction is sent to the terminal, and the software upgrade instruction is used to instruct the terminal to interact with the file server to perform software upgrade. or,

If the number of terminals currently concurrently upgraded by the file server is greater than the number of terminals that are concurrently upgraded after the adjustment, the process ends.
A file server, the file server includes: an obtaining module and a sending module; wherein

The acquiring module is configured to acquire its own network bandwidth information and host resource information;

The sending module is configured to send the network bandwidth information and the host resource information to a network management server, where the network bandwidth information and the host resource information are used to indicate that the network management server is configured according to the network bandwidth information. And the number of terminals that are concurrently upgraded by the host resource information.
The file server according to claim 17, wherein the network bandwidth information comprises a maximum download bandwidth of each terminal connected to itself, and a number of terminals currently concurrently upgraded; the host resource information includes its own memory utilization rate and its own CPU. Utilization rate.
The file server according to claim 17, wherein the obtaining module is configured to acquire its own network bandwidth information and host resources according to a set time interval or a set frequency mode. information;

The sending module is further configured to send the re-acquired network bandwidth information and host resource information to the network management server.
The file server according to any one of claims 17 to 19, wherein the file server further comprises:

An allocation module configured to allocate a maximum download bandwidth for each terminal connected to itself.
A software upgrade management system, the system comprising: a terminal, a network management server, and a file server; wherein

The terminal is configured to perform software upgrade with the file server when receiving the software upgrade instruction;

The network management server is configured to adjust the number of concurrently upgraded terminals according to the network bandwidth information and the host resource information of the received file server when the software upgrade is triggered; and perform software upgrade management on the terminal according to the number of concurrently upgraded terminals;

The file server is configured to obtain its own network bandwidth information and host resource information, and send the network bandwidth information and host resource information to the network management server.
A computer storage medium comprising a set of instructions that, when executed, cause at least one processor to perform the software upgrade management method of any one of claims 1 to 6, or perform the right The software upgrade management method described in any one of 7 to 10 is required.