CN109375934A - A kind of upgrade method of network cluster device systems - Google Patents
A kind of upgrade method of network cluster device systems Download PDFInfo
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- CN109375934A CN109375934A CN201811160208.4A CN201811160208A CN109375934A CN 109375934 A CN109375934 A CN 109375934A CN 201811160208 A CN201811160208 A CN 201811160208A CN 109375934 A CN109375934 A CN 109375934A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0893—Assignment of logical groups to network elements
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention provides a kind of upgrade methods of network cluster device systems, comprising: the file upgraded is spliced into a upgrade package；The primary control program of cluster receives the upgrade package that client sends over, and verifies to the integrality and correctness of upgrade package；The store path of upgrade package is sent to all sub-control programs by primary control program, and each sub-control program downloads upgrade package respectively, and sub-control program verifies the integrality and correctness of upgrade package again；After the completion of sub-control program is to the verification of upgrade package, it is defined according to the structure of upgrade package, corresponding operating is carried out to upgrade package, sub-control program reports updating result to primary control program, primary control program summarizes the updating result that all sub-control programs report, and final updating result is reported client.The present invention is used cooperatively network cluster framework, disposably can selectively or uniformly upgrade the file of all devices in cluster or system, upgrading efficiency has significantly been turned up.
Description
Technical field
The invention belongs to network technique fields, more particularly, to a kind of upgrade method of network cluster device systems.
Background technique
With the continuous upgrading and development of Video Supervision Technique, the clarity and smoothness of front end encoding device outputting video streams
Property all has increased significantly, and in order to cooperate the development of headend equipment, rear end decoding device is also proposed network collection accordingly
The system architecture of group, under this architecture, more decoding devices logically can be merged into an equipment and use, to make multiple
The delivery outlet of physical equipment can be managed collectively, the video output being distributed on multiple physical equipments can splice and simultaneously into
Row management.
Summary of the invention
In view of this, the present invention is directed to propose a kind of upgrade method of network cluster device systems, is used cooperatively network collection
Group's framework disposably can selectively or uniformly upgrade the file of all devices in cluster or system, greatly
Upgrading efficiency has been turned up in amplitude.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of upgrade method of network cluster device systems, comprising:
Step 1: the file upgraded is spliced into a upgrade package；
Step 2: the primary control program of cluster receives the upgrade package that client sends over, and to the integrality of upgrade package and
Correctness is verified；
Step 3: the store path of upgrade package is sent to all sub-control programs, each sub-control program point by primary control program
Not Xia Zai upgrade package, since the hardware version of every physical equipment is possible to inconsistent, sub-control program downloading complete upgrade package after
The integrality and correctness of upgrade package can be verified again；
Step 4: after the completion of sub-control program is to the verification of upgrade package, the document upgrading type in upgrade package is obtained, if obtained
The upgrading Packet type got is document upgrading, and sub-control program directly carries out operation of unpacking, splits out the file upgraded
Path and file by file copy or are substituted under specified path, copy function complete after to primary control program send upgrading at
Function order；If the upgrading Packet type that sub-control program is got is system upgrade, sub-control program starts an independent liter first
The store path of upgrade package is sent to upgrade procedure by grade program by way of shared drive, and upgrade procedure, which reads upgrading, to be made
Realize that system upgrade operates with the mode of direct write device file；
Step 5: after sub-control program completes the operation in step 4, updating result is reported to primary control program, primary control program converges
The updating result that total all sub-control programs report, reports client for final updating result.
Further, in step 4, before upgrade procedure starting, system makes u-boot, kernel and file system in advance
It is mirrored into file with mkimg tool making, image file is packaged using strapping tool.
Further, in step 4, for system after the store path for obtaining upgrade package, upgrade-system will remove itself in system
Outer all processes all kill, the file system of all carries of umount.
Further, it in step 5, is upgraded successfully if all sub-control programs all return, primary control program is to client
Transmission upgrades successfully；Primary control program is not received by if there is a other sub-control program return failure or within the time of restriction
All sub-controls return the result, then primary control program returns to client and fails.
Further, if upgraded successfully, all devices of the primary control program into cluster issue reset command, and equipment is normal
After restarting, updating operation terminates.
Further, in step 1, the attribute information of the upgrade package is had recorded in the packet header of upgrade package, such as upgrade package is fitted
The information such as program version, the total number of files in upgrade package, the file name of each file, path and the size answered.
The file header of upgrade package is the signature of 32 bytes, includes the applicable software and hardware version of upgrade package in signature, chip-shaped
Number, the upgrading information such as type, be successively file size (file total size subtracts signature size), the text of 4 bytes behind file signature
1 filename of part, 1 size of file, 1 content of file, if upgrading be surrounded by multiple files, according to file 1 organizational form successively
It is appended to end-of-file.
Further, in step 2 and step 3, the content to the correctness verification of upgrade package includes software and hardware version, core
Piece model etc..
Further, in step 4, the mode of direct write device file is that the content of upgrade file is write direct block to set
In standby file.
Compared with the existing technology, a kind of upgrade method of network cluster device systems of the present invention has following excellent
Gesture:
It is logical to realize multiple independent physical equipments for a kind of upgrade method of network cluster device systems of the present invention
It crosses after network is spliced into cluster, can uniformly be upgraded by client；Realize every physical equipment file system in cluster
In one or more files can uniformly be upgraded；Realize the u-boot of every physical equipment, kernel, file in cluster
System can carry out unified upgrading in any combination.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of upgrade method flow chart of network cluster device systems described in the embodiment of the present invention；
Fig. 2 is a kind of primary control program upgrading stream of the upgrade method of network cluster device systems described in the embodiment of the present invention
Cheng Tu；
Fig. 3 is a kind of sub-control program upgrading stream of the upgrade method of network cluster device systems described in the embodiment of the present invention
Cheng Tu；
Fig. 4 is a kind of system upgrade process of the upgrade method of network cluster device systems described in the embodiment of the present invention
Figure；
Fig. 5 is a kind of upgrade package file structure of the upgrade method of network cluster device systems described in the embodiment of the present invention
Figure.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-5, a kind of upgrade method of network cluster device systems, comprising:
Step 1: the file upgraded is spliced into a upgrade package；
Step 2: the primary control program of cluster receives the upgrade package that client sends over, and to the integrality of upgrade package and
Correctness is verified；
Step 3: the store path of upgrade package is sent to all sub-control programs, each sub-control program point by primary control program
Not Xia Zai upgrade package, since the hardware version of every physical equipment is possible to inconsistent, sub-control program downloading complete upgrade package after
The integrality and correctness of upgrade package can be verified again；
Step 4: after the completion of sub-control program is to the verification of upgrade package, the document upgrading type in upgrade package is obtained, if obtained
The upgrading Packet type got is document upgrading, and sub-control program directly carries out operation of unpacking, splits out the file upgraded
Path and file by file copy or are substituted under specified path, copy function complete after to primary control program send upgrading at
Function order；If the upgrading Packet type that sub-control program is got is system upgrade, sub-control program starts an independent liter first
The store path of upgrade package is sent to upgrade procedure by grade program by way of shared drive, and upgrade procedure, which reads upgrading, to be made
Realize that system upgrade operates with the mode of direct write device file；
Step 5: after sub-control program completes the operation in step 4, updating result is reported to primary control program, primary control program converges
The updating result that total all sub-control programs report, reports client for final updating result.
As shown in Figs. 1-5, in step 4, before upgrade procedure starting, system is pre- by u-boot, kernel and file system
It first is mirrored into file using mkimg tool making, image file is packaged using strapping tool.
As shown in Figs. 1-5, in step 4, after the store path for obtaining upgrade package, upgrade-system will remove system in system
All processes outside itself all kill, the file system of all carries of umount.
As shown in Figs. 1-5, it in step 5, is upgraded successfully if all sub-control programs all return, primary control program is to visitor
Family end sends and upgrades successfully；Primary control program does not connect if there is a other sub-control program return failure or within the time of restriction
Returning the result for all sub-controls is received, then primary control program returns to client and fails.
As shown in Figs. 1-5, if upgraded successfully, all devices of the primary control program into cluster issue reset command, equipment
After normally restarting, updating operation terminates.
As shown in Figs. 1-5, in step 1, the attribute information of the upgrade package is had recorded in the packet header of upgrade package, such as is upgraded
Wrap the information such as program version, the total number of files in upgrade package, the file name of each file, path and the size adapted to.
The file header of upgrade package is the signature of 32 bytes, includes the applicable software and hardware version of upgrade package in signature, chip-shaped
Number, the upgrading information such as type, be successively file size (file total size subtracts signature size), the text of 4 bytes behind file signature
1 filename of part, 1 size of file, 1 content of file, if upgrading be surrounded by multiple files, according to file 1 organizational form successively
It is appended to end-of-file.
As shown in Figs. 1-5, in step 2 and step 3, the content to the correctness verification of upgrade package includes software and hardware version
Sheet, chip model etc..
As shown in Figs. 1-5, in step 4, the mode of direct write device file is that the content of upgrade file is write direct block
In device file.
A kind of upgrade method of network cluster device systems of the present invention is applied in practice in embedded video solution
In code device, high definition Embedded Video Decoder is a high definition video decoding equipment of embedded conceptual design, which has one
A or multiple video outputs, can the video flowing that sends of real-time reception network video server or web camera, and solve
Code is output on display；Multiple delivery outlets are spliced into a display screen by equipment support, are synchronized and are exported, and also supporting will
More physically separate equipment, the mode of open network cluster are logically merged into an equipment and are managed, multiple equipment
After merging into a cluster, the total decoding performance of cluster, network insertion bandwidth and video output are every physics in cluster
The summation of equipment corresponding index.
User logs in any physical equipment in cluster, it can be seen that the configuration of entire cluster, and can carry out pipe to cluster
Reason；User can carry out system upgrade operation to cluster in client, all physical equipments system when carrying out the operation, in cluster
One upgrading, without dismissing cluster.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of upgrade method of network cluster device systems, it is characterised in that: include:
Step 1: the file upgraded is spliced into a upgrade package；
Step 2: the primary control program of cluster receives the upgrade package that client sends over, and to the integrality of upgrade package and correctly
Property is verified；
Step 3: the store path of upgrade package is sent to all sub-control programs by primary control program, each sub-control program respectively under
Upgrade package is carried, since the hardware version of every physical equipment is possible to inconsistent, meeting pair after upgrade package is completed in the downloading of sub-control program
The integrality and correctness of upgrade package are verified again；
Step 4: after the completion of sub-control program is to the verification of upgrade package, the document upgrading type in upgrade package is obtained, if got
Upgrading Packet type be document upgrading, sub-control program directly carries out operation of unpacking, splits out the file path upgraded
And file, it by file copy or is substituted under specified path, copy function sends to primary control program after completing and upgrades successfully life
It enables；If the upgrading Packet type that sub-control program is got is system upgrade, sub-control program starts an independent upgrading journey first
The store path of upgrade package is sent to upgrade procedure by sequence by way of shared drive, and upgrade procedure reads upgrading and uses directly
The mode for connecing write device file realizes that system upgrade operates；
Step 5: after sub-control program completes the operation in step 4, updating result is reported to primary control program, primary control program summarizes institute
Final updating result is reported client by the updating result for having sub-control program to report.
2. a kind of upgrade method of network cluster device systems according to claim 1, it is characterised in that: in step 4,
Before upgrade procedure starting, u-boot, kernel and file system are mirrored into file using mkimg tool making in advance by system,
Image file is packaged using strapping tool.
3. a kind of upgrade method of network cluster device systems according to claim 1, it is characterised in that: in step 4,
For system after the store path for obtaining upgrade package, upgrade-system all kills all processes in system in addition to itself,
The file system of all carries of umount.
4. a kind of upgrade method of network cluster device systems according to claim 1, it is characterised in that: in step 5,
It is upgraded successfully if all sub-control programs all return, primary control program is upgraded successfully to client transmission；If there is a other
Sub-control program returns to failure or primary control program is not received by returning the result for all sub-controls within the time of restriction, then master control
Program is returned to client to fail.
5. a kind of upgrade method of network cluster device systems according to claim 4, it is characterised in that: if upgrading at
Function, all devices of the primary control program into cluster issue reset command, and after equipment is normally restarted, updating operation terminates.
6. a kind of upgrade method of network cluster device systems according to claim 1, it is characterised in that: in step 1,
Have recorded the attribute information of the upgrade package in the packet header of upgrade package, such as program version, the text in upgrade package that upgrade package adapts to
The information such as file name, path and the size of part sum, each file.
7. a kind of upgrade method of network cluster device systems according to claim 1, it is characterised in that: step 2 and step
In rapid three, the content to the correctness verification of upgrade package includes software and hardware version, chip model etc..
8. a kind of upgrade method of network cluster device systems according to claim 1, it is characterised in that: in step 4,
The mode of direct write device file is to write direct the content of upgrade file in block device file.
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| CN201811160208.4A CN109375934A (en) | 2018-09-30 | 2018-09-30 | A kind of upgrade method of network cluster device systems |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110209405A (en) * | 2019-06-04 | 2019-09-06 | 杭州安恒信息技术股份有限公司 | The automatic updating method and device of distributed system |
| CN110337038A (en) * | 2019-07-09 | 2019-10-15 | 深圳市友华通信技术有限公司 | The upgrade method of Convergence gateway equipment |
| CN110399154A (en) * | 2019-08-07 | 2019-11-01 | 成都易明半导体有限公司 | A kind of the firmware program batch upgrading system and method for LED road lamp controller |
| CN110442374A (en) * | 2019-06-25 | 2019-11-12 | 中国电力科学研究院有限公司 | Power information acquisition terminal software product packaging method and device |
| CN111475185A (en) * | 2020-03-11 | 2020-07-31 | 苏州浪潮智能科技有限公司 | Method and system for stably upgrading BMC (baseboard management controller) image across large versions |
| CN111930402A (en) * | 2020-08-27 | 2020-11-13 | 中山市天启智能科技有限公司 | Firmware upgrading method of cluster server and cluster server |
| CN112306511A (en) * | 2020-11-04 | 2021-02-02 | 深圳市友华软件科技有限公司 | Multicast upgrading method and device |
| CN112486537A (en) * | 2020-12-04 | 2021-03-12 | 京信通信系统（中国）有限公司 | Upgrading processing method and system of forward transmission system |
| CN113703818A (en) * | 2021-08-18 | 2021-11-26 | 深圳数马电子技术有限公司 | Device upgrading method and device, computer device and computer-readable storage medium |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110209405A (en) * | 2019-06-04 | 2019-09-06 | 杭州安恒信息技术股份有限公司 | The automatic updating method and device of distributed system |
| CN110442374A (en) * | 2019-06-25 | 2019-11-12 | 中国电力科学研究院有限公司 | Power information acquisition terminal software product packaging method and device |
| CN110337038A (en) * | 2019-07-09 | 2019-10-15 | 深圳市友华通信技术有限公司 | The upgrade method of Convergence gateway equipment |
| CN110337038B (en) * | 2019-07-09 | 2021-05-11 | 深圳市友华通信技术有限公司 | Upgrading method of convergence gateway equipment |
| CN110399154A (en) * | 2019-08-07 | 2019-11-01 | 成都易明半导体有限公司 | A kind of the firmware program batch upgrading system and method for LED road lamp controller |
| CN111475185A (en) * | 2020-03-11 | 2020-07-31 | 苏州浪潮智能科技有限公司 | Method and system for stably upgrading BMC (baseboard management controller) image across large versions |
| CN111930402A (en) * | 2020-08-27 | 2020-11-13 | 中山市天启智能科技有限公司 | Firmware upgrading method of cluster server and cluster server |
| CN111930402B (en) * | 2020-08-27 | 2024-05-07 | 中山市天启智能科技有限公司 | Firmware upgrading method of cluster server and cluster server |
| CN112306511A (en) * | 2020-11-04 | 2021-02-02 | 深圳市友华软件科技有限公司 | Multicast upgrading method and device |
| CN112486537A (en) * | 2020-12-04 | 2021-03-12 | 京信通信系统（中国）有限公司 | Upgrading processing method and system of forward transmission system |
| CN113703818A (en) * | 2021-08-18 | 2021-11-26 | 深圳数马电子技术有限公司 | Device upgrading method and device, computer device and computer-readable storage medium |
| CN113703818B (en) * | 2021-08-18 | 2024-05-17 | 深圳数马电子技术有限公司 | Device upgrade method and apparatus, computer device, and computer-readable storage medium |
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