Software patch on-line upgrade method, veneer and system
A patch and software technology, applied in the field of communication, can solve problems such as inability to patch, large impact on the system, etc., and achieve the effect of controlling the upgrade time
Active Publication Date: 2010-05-19
DATANG MOBILE COMM EQUIP CO LTD
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
For the second method, the target board needs to be restarted, and the patch cannot be applied when the system is online.
In addition, the restart of the board generally takes more than a minute to enter the service state, which has a great impact on the system
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0057] The invention proposes an online software patch upgrade method and system based on the VXWORKS operating system.
[0058] First, if Figure 4 As shown, the detailed description of the online upgrade process is as follows:
[0059] Step 401, put the .o file used for upgrading into the file server;
[0060] Step 402, sending an upgrade request to the relevant task;
[0061] Step 403, after receiving the request, the relevant task sends back a response, and enters a cycle waiting state with a cycle period of 10 ms;
[0062]Step 404, the upgrade control task checks whether all responses are received, if so, proceed to step 405; otherwise, continue to check;
[0063] Step 405: After the upgrade task receives the responses of all related tasks, it calls the registration interface of the relevant sub-module, registers one or several service function pointers of the new replacement sub-module upgrade, and sets the upgrade completion flag after completion;
[0064] Step 406,...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a method for online upgrade of a software patch, which is as follows: an upgrade file is loaded and an upgrade request is sent to a related task; the related task sends back responses after receiving the request and enters a circular waiting stat; after all responses are sent back, the upgrade operation of the related task is executed and then a sign of finish is set; when the related task detects the sign of finish of all upgrades, the upgrade process is finished. Meanwhile, the invention also provides a software patch online upgrade system, comprising a server, a maincontrol panel and a target panel. A central unit loads an upgrade file and sends an upgrade request to the related task; the related task sends back responses after receiving the request and enters acircular waiting stat; after all responses are sent back, the upgrade operation of the related task is executed and then a sign of finish is set; when the related task detects the sign of finish of all upgrades, the upgrade process is finished. The invention realizes the dynamic software patch online upgrade process, with the upgrade time being controlled within one second, thereby greatly reducing the affect of upgrade on the system.
Description
technical field [0001] The invention relates to the field of communications, in particular to a software patch online upgrade method, a single board and a system. Background technique [0002] Such as figure 1 Shown is a general equipment model in a telecommunication system. After the software is released, in order to solve the defects of the target board during operation, it is generally solved by upgrading the software. However, with the continuous improvement of the mean time between failures of the telecommunications system, it is becoming more and more difficult for the bureau to accept the upgrade of the whole system. [0003] There are usually two ways to solve the defects: one is to solve them incidentally when the whole system is upgraded; the other is to provide a defect-resolving version separately. [0004] The upgrade steps are usually: [0005] 1. Put the upgraded version file into the server; [0006] 2. Manually trigger the target board to start the proc...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445
Inventor 程国向
Owner DATANG MOBILE COMM EQUIP CO LTD