CN105760389A - Equipment upgrading method and transport network equipment - Google Patents
Equipment upgrading method and transport network equipment Download PDFInfo
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- CN105760389A CN105760389A CN201410789967.2A CN201410789967A CN105760389A CN 105760389 A CN105760389 A CN 105760389A CN 201410789967 A CN201410789967 A CN 201410789967A CN 105760389 A CN105760389 A CN 105760389A
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Abstract
An embodiment of the invention discloses an equipment upgrading method applied to transport network equipment. The method comprises steps as follows: first data in the database format in a database are converted into second data in the text format, and the second data are stored; after software and/or hardware corresponding to business in the transport network equipment are upgraded successfully, the data loading mode is determined as the text loading mode; the second data are converted into third data in the database format, and the third data are loaded into the upgraded database. An embodiment of the invention further discloses the transport network equipment.
Description
Technical field
The present invention relates to communication technique field, particularly relate to a kind of method of device upgrade and transmit net equipment.
Background technology
Transmit net, such as Packet Transport Network (PTN, PacketTransportNetwork), optical transfer network (OTN, OpticalTransportNetwork) comply with telecommunication service IPization development trend and produce, there is Supporting multi-services, easily extension, the feature such as manageability and Differentiated Services quality.The packet delivery platform that industry is released is generally divided into: management level, adaptation layer, key-course and transport layer.
Along with being continuously increased of functions of the equipments, elapsing over time, equipment needs to change version to carry out safeguarding and upgrades.But Virtual network operator generally merely desires to upgrading software and hardware, and is not intended to change user's configuration data, the especially equipment in core net, and user's configuration data is up to hundreds of thousands bar.Therefore, the allocation data recovering after upgrading is the problem that equipment supplier needs to solve.A kind of reset mode is called that data base loads, and namely configuration data is stored in permanent storage media in database file mode, reloads after powering on, and is issued to key-course and transport layer.It is characterized as being safety, stable storage, loading velocity fast.But data base has a maximum shortcoming, it is simply that compatibility issue.Former data structure is such as carried out after upgrading by new demand change or extension, then data cannot correctly be recovered.
So, prior art exists and transmits the technical problem of database compatibility difference in net equipment.
Summary of the invention
In view of this, embodiment of the present invention expectation provides a kind of method of device upgrade and transmits net equipment, to realize the data base transmitting net equipment after data normal load is extremely upgraded, improves and transmits the compatibility of data base in net equipment.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
First aspect, the embodiment of the present invention provides a kind of method of device upgrade, is applied to a transmission net equipment, and described method includes: the first data of database format in data base are converted to the second data of text formatting, and preserve described second data；In described transmission net equipment the software corresponding with business and/or HardwareUpgring success after, it is determined that described data load mode is described text load mode；Described second data are converted to the 3rd data of database format, and described 3rd data are loaded into the data base after upgrading.
Further, by after in data base, the first data of database format are converted to the second data of text formatting, described method also includes: export described second data described, revises for user；Correspondingly, described the 3rd data that described second data are converted to database format, including: amended second data are converted to described 3rd data.
Further, described by before in data base, the first data of database format are converted to the second data of text formatting, described method also includes: what receive user's input arranges instruction；Perform described to arrange instruction, described data load mode is set to described text load mode.
Further, described first data of database format in data base are converted to the second data of text formatting, including: receive the generation text instruction of user's input；Perform described generation text instruction, described first data are converted to described second data.
Further, described by after in data base, the first data of database format are converted to the second data of text formatting, described method also includes: receive the display text instruction of user's input；Perform described display text instruction, show transformation result.
Second aspect, the embodiment of the present invention provides one to transmit net equipment, including: data conversion module, data base and memory module；Wherein, described data conversion module, for being converted to the second data of text formatting by the first data of database format in described data base；It is additionally operable in described transmission net equipment the software corresponding with business and/or after HardwareUpgring success, it is determined that described data load mode is described text load mode；Described second data are converted to the 3rd data of database format, and described 3rd data are loaded into the data base after upgrading；Described memory module, is used for preserving described second data.
Further, described data conversion module, it is additionally operable to, after described first data are converted to described second data, export described second data, revises for user；It is additionally operable to amended second data are converted to described 3rd data.
Further, described data conversion module, it is additionally operable to before described first data are converted to described second data, what receive user's input arranges instruction；Perform described to arrange instruction, described data load mode is set to described text load mode.
Further, described data conversion module, specifically for receiving the generation text instruction of user's input；Perform described generation text instruction, described first data are converted to described second data.
Further, described transmission net equipment, also include display module；Described data conversion module, is additionally operable to after described first data are converted to described second data, receives the display text instruction of user's input；Perform described display text instruction, show transformation result.
In the method for the device upgrade that the embodiment of the present invention provides and transmission net equipment, transmit net equipment and the first data of database format in data base are converted to the second data of text formatting, and preserve the second data, then, after transmitting in net equipment the software corresponding with business and/or HardwareUpgring success, it is determined that data load mode is text load mode, then, second data are converted to the 3rd data of database format, and the 3rd data are loaded into the data base after upgrading.That is, first, transmit net equipment and convert the data of database format in data base to text formatting, and preserve, then, after transmitting net equipment and completing the software for one or more business and/or HardwareUpgring, it is determined that data load mode is text load mode, now, the data of text formatting are converted back database format again, so, data just can normal load to the data base transmitting net equipment after upgrading, improve and transmit the compatibility of data base in net equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation transmitting net equipment in the embodiment of the present invention；
Fig. 2 is the method flow schematic diagram of the device upgrade in the embodiment of the present invention；
Fig. 3 is that the PTN device in the embodiment of the present invention is for the method flow schematic diagram of the upgrading of configuring pipes pattern on service tunnel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The embodiment of the present invention provides a kind of method of device upgrade, and the method is applied to transmit net equipment, and transmitting net equipment can be PTN device, it is also possible to for OTN equipment, it is, of course, also possible to transmit net equipment for other, the present invention is not specifically limited.
Fig. 1 is the structural representation transmitting net equipment in the embodiment of the present invention, and with reference to shown in Fig. 1, this transmission net equipment includes: data conversion module 11, data base 12 and memory module 13；Certainly, this transmission net equipment also includes: management level, adaptation layer, key-course and transport layer.
Wherein, management level are mainly supplied to the mode of equipment user access device, and the access way of main flow has: network management platform mode, Command Line Interface (CLI, CommandLineInterface) control mode etc..Equipment network environment, equipment configuration and device-dependent function are provided visual management by network management platform mode, and this mode has visual available, easily operates, manageable feature；And CLI control mode is without visual environment, only providing Text Command input to configure, this mode has execution order quickly, it is not necessary to the feature that many secondary data convert.The access way long-term co-existence of both main flows, user can carry out selecting to use according to actual needs.
Adaptation layer is used for being converted into the data of multiple terminals access way the data of consolidation form and is sent to key-course, transport layer.
Key-course includes the packet protocol stack of delivery platform, operating system, file system etc..
Transport layer then refers to physical layer of device, is responsible for concrete photoelectric signal transformation.
The flow process below this transmission net equipment upgraded is described in detail.
Fig. 2 is the method flow schematic diagram of the device upgrade in the embodiment of the present invention, and with reference to shown in Fig. 2, the method includes:
S201: the first data of database format in data base are converted to the second data of text formatting, and preserve the second data；
Specifically, the data load mode transmitting net equipment can be text load mode, it is also possible to for data base's load mode, i.e. data load mode of the prior art.If the data load mode transmitting net equipment is text load mode, so, user is being required for before one or more business carries out software/hardware upgrading (be hereinafter simply referred to as transmission net device upgrade), text instruction is become all one's life to transmitting the input of net equipment, this instruction is transmitted to data conversion module by adaptation layer, data conversion module receives this generation text instruction, then, perform to generate text instruction, first the first data of database format in data base (DB) can be converted to the second data of text formatting (TXT), and the second data are preserved in a storage module.
In actual applications, transmit the memory module in net equipment, the flag of data load mode can be stored in nonvolatile memory NVRAM, to represent this data load mode adopted of upgrading.Such as, the flag of data load mode is " 1 ", represents and adopts text load mode；The flag of data load mode is " 0 ", represents and adopts data base's load mode, it is, of course, also possible to there is other representation, being as the criterion with practical application, the present invention is not especially limited.
Further, the flag of above-mentioned data load mode can be transmit default setting before net equipment dispatches from the factory, can also arrange voluntarily for user, such as, user is before transmitting net device upgrade, and input one arranges instruction, and this instruction is transmitted to data conversion module by adaptation layer, data conversion module receives and performs this and arranges instruction, and data load mode is set to text load mode.
It follows that transmit net equipment to start upgrading, now, data conversion module is also required to add in the software kit of upgrading, upgrades with software kit.
S202: after transmitting net device upgrade success, it is determined that data load mode is text load mode；
Specifically, after the second data preserve, transmit net equipment and just can start the software corresponding with business and/or hardware are upgraded, and transmit after net equipment upgrading successfully to restart, read the flag of data load mode in memory module, it is determined that data load mode is text load mode.
S203: the second data are converted to the 3rd data of database format, and the 3rd data are loaded into the data base after upgrading.
Specifically, after determining that data load mode is text load mode, second data of TXT are converted back the 3rd data of DB by data conversion module, then, according to the data structure of data base and storage mode after upgrading, the 3rd data are loaded into the data base after upgrading.
Further, after the 3rd data complete loading, data load mode can be set to data base's load mode by data conversion module.So, when transmitting net equipment and again upgrading, it is necessary to data load mode is first manually set to text load mode by user, is then performing S201～S203 successively；Or according to data base's load mode of the prior art, after transmitting net device upgrade, it is loaded directly into data.
Alternatively, owing to according to new needs upgrade database simultaneously, can such as change data structure when transmitting net device upgrade, increase Data Entry etc., now, after the first data are converted to the step of the second data in S201, the method also includes: export the second data, revises for user；It is to say, the second data can be copied out by user, for this upgrading, manual amendment's the second data, and with legacy data in amended second data cover memory module.So, correspondingly, S203 may include that and amended second data are converted to the 3rd data.
Alternatively, in order to ensure the correctness of data, user can also look at transformation result, so, after being converted to the second data in the first data, user can also input display text instruction, this instruction is transmitted to data conversion module by adaptation layer, data conversion module receives this display text instruction, performs this instruction, controls display module display transformation result.
Further, after above-mentioned amended second data cover legacy data, user can also input above-mentioned display text instruction, checks amended second data.
Further, data owing to completing conversion are likely to there is thousands of bar, in order to facilitate user to check, after display transformation result or amended second data, user can also input screening instruction, such as include/exlude/beginstring etc., for a certain business or a certain software and/or hardware, the second data or amended second data are screened.
Below with PTN device on service tunnel configuring pipes pattern upgrade to example, the device updating method in said one or multiple embodiment is illustrated.
It is assumed that before PTN device is upgraded, only support in tunnel first node configuring pipes pattern, now, data base is as shown in table 1, and wherein, the value of Pipetype is: 1:uniform；2:pipe；3:shortpipe.
Table 1
Increase along with user's request, it is desirable to support configuring pipes pattern in tunnel tail node.So the software kit after upgrading needs to obtain from data base is currently first node or tail node, and with this, certainly what configuration directional controling layer, transport layer issue.
Fig. 3 be PTN device in the embodiment of the present invention for the method flow schematic diagram of the upgrading of configuring pipes pattern on service tunnel, with reference to shown in Fig. 3, the method includes:
S301: arrange instruction according to user, is set to text load mode by data load mode, and is stored in NVRAM；
Wherein, NVRAM provides read-write interface, for subsequent read.
S302: receive write command, the first data of database format are converted to the second data of text formatting, and are stored in A.txt file；
Now, the data in the data base before the upgrading shown in data conversion module his-and-hers watches 1 are changed.
S303: after completing conversion, receives show order, shows transformation result；
S304: output A.txt file；
Now, user can use any the text edit tool, and tunnel1pipe is revised as tunnel1pipesource-pe.After amendment, cover original A.txt file.
S305: according to user's request, distinguishes tunnel first and last node, carries out transmitting net device upgrade；
After S306:PTN equipment is restarted and powered on, reading is currently TXT loading mode, empties the data base after upgrading；
S307: the data in amended A.txt file are converted to database format；
S308: the data after conversion are loaded into the data base after upgrading；
Now, the data base after upgrading is as shown in table 2, and wherein, the value of Pipetype is: 1:uniform；2:pipe；3:shortpipe；The value of Nodetype is: 1:sourcePE；2:P；3:destPE.
Table 2
S309: after data have loaded, is revised as data base's load mode by data load mode.
So far, user in tunnel tail node configuring pipes pattern, can meet the up-to-date demand of user, reached the purpose of compatible upgrading.
From the above, transmit net equipment and convert the data of database format in data base to text formatting, and preserve, then, after transmitting net equipment and completing the software for one or more business and/or HardwareUpgring, determine that data load mode is text load mode, now, the data of text formatting are converted back database format again, so, data just can normal load to the data base transmitting net equipment after upgrading, improve and transmit the compatibility of data base in net equipment.
Based on same inventive concept, the embodiment of the present invention also provides for a kind of transmission net equipment, and this equipment is consistent with the transmission net equipment described in said one or multiple embodiment.
With reference to shown in Fig. 1, this equipment includes: data conversion module 11, data base 12 and memory module 13；Wherein, data conversion module 11, for being converted to the second data of text formatting by the first data of database format in data base 13；It is additionally operable to after transmitting in net equipment the software corresponding with business and/or HardwareUpgring success, it is determined that data load mode is text load mode；Second data are converted to the 3rd data of database format, and the 3rd data are loaded into the data base 12 after upgrading；Memory module 13, is used for preserving the second data.
Further, data conversion module 11, it is additionally operable to, after the first data are converted to the second data, export the second data, revises for user；It is additionally operable to amended second data are converted to the 3rd data.
Further, data conversion module 11, it is additionally operable to before the first data are converted to the second data, what receive user's input arranges instruction；Execution arranges instruction, and data load mode is set to text load mode.
Further, data conversion module 11, specifically for receiving the generation text instruction of user's input；Perform to generate text instruction, the first data are converted to the second data.
Further, transmit net equipment, also include display module；Data conversion module 11, is additionally operable to after the first data are converted to the second data, receives the display text instruction of user's input；Perform display text instruction, show transformation result.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of hardware embodiment, software implementation or the embodiment in conjunction with software and hardware aspect.And, the present invention can adopt the form at one or more upper computer programs implemented of computer-usable storage medium (including but not limited to disk memory and optical memory etc.) wherein including computer usable program code.
The present invention is that flow chart and/or block diagram with reference to method according to embodiments of the present invention, equipment (system) and computer program describe.It should be understood that can by the combination of the flow process in each flow process in computer program instructions flowchart and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can be provided to produce a machine to the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device so that the instruction performed by the processor of computer or other programmable data processing device is produced for realizing the device of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide in the computer-readable memory that computer or other programmable data processing device work in a specific way, the instruction making to be stored in this computer-readable memory produces to include the manufacture of command device, and this command device realizes the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices provides for realizing the step of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
The above, be only presently preferred embodiments of the present invention, is not intended to limit protection scope of the present invention.
Claims (10)
1. a method for device upgrade, is applied to a transmission net equipment, it is characterised in that described method includes:
First data of database format in data base are converted to the second data of text formatting, and preserve described second data；
In described transmission net equipment the software corresponding with business and/or HardwareUpgring success after, it is determined that described data load mode is described text load mode；
Described second data are converted to the 3rd data of database format, and described 3rd data are loaded into the data base after upgrading.
2. method according to claim 1, it is characterised in that described method also includes: export described second data by after the first data of database format are converted to the second data of text formatting in data base described, revises for user；
Correspondingly, described the 3rd data that described second data are converted to database format, including: amended second data are converted to described 3rd data.
3. method according to claim 1, it is characterised in that described by before the first data of database format are converted to the second data of text formatting in data base, described method also includes:
What receive user's input arranges instruction；
Perform described to arrange instruction, described data load mode is set to described text load mode.
4. method according to claim 1, it is characterised in that described first data of database format in data base are converted to the second data of text formatting, including:
Receive the generation text instruction of user's input；
Perform described generation text instruction, described first data are converted to described second data.
5. method according to claim 1, it is characterised in that described by after the first data of database format are converted to the second data of text formatting in data base, described method also includes:
Receive the display text instruction of user's input；
Perform described display text instruction, show transformation result.
6. one kind is transmitted net equipment, it is characterised in that including: data conversion module, data base and memory module；Wherein,
Described data conversion module, for being converted to the second data of text formatting by the first data of database format in described data base；It is additionally operable in described transmission net equipment the software corresponding with business and/or after HardwareUpgring success, it is determined that described data load mode is described text load mode；Described second data are converted to the 3rd data of database format, and described 3rd data are loaded into the data base after upgrading；
Described memory module, is used for preserving described second data.
7. transmission net equipment according to claim 6, it is characterised in that described data conversion module, is additionally operable to, after described first data are converted to described second data, export described second data, revises for user；It is additionally operable to amended second data are converted to described 3rd data.
8. transmission net equipment according to claim 6, it is characterised in that described data conversion module, is additionally operable to before described first data are converted to described second data, and what receive user's input arranges instruction；Perform described to arrange instruction, described data load mode is set to described text load mode.
9. transmission net equipment according to claim 6, it is characterised in that described data conversion module, specifically for receiving the generation text instruction of user's input；Perform described generation text instruction, described first data are converted to described second data.
10. transmission net equipment according to claim 6, it is characterised in that described transmission net equipment, also includes display module；
Described data conversion module, is additionally operable to after described first data are converted to described second data, receives the display text instruction of user's input；Perform described display text instruction, show transformation result.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789967.2A CN105760389A (en) | 2014-12-17 | 2014-12-17 | Equipment upgrading method and transport network equipment |
| PCT/CN2015/083090 WO2016095491A1 (en) | 2014-12-17 | 2015-07-01 | Equipment upgrading method and transport network equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789967.2A CN105760389A (en) | 2014-12-17 | 2014-12-17 | Equipment upgrading method and transport network equipment |
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| CN105760389A true CN105760389A (en) | 2016-07-13 |
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| CN201410789967.2A Withdrawn CN105760389A (en) | 2014-12-17 | 2014-12-17 | Equipment upgrading method and transport network equipment |
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| CN (1) | CN105760389A (en) |
| WO (1) | WO2016095491A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109274515A (en) * | 2017-07-18 | 2019-01-25 | 中兴通讯股份有限公司 | Business migration method, relevant device and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111290773B (en) * | 2020-03-12 | 2024-01-19 | 深圳Tcl新技术有限公司 | System upgrade method, device and readable storage medium |
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| US20020156662A1 (en) * | 2001-04-19 | 2002-10-24 | Troy Christensen | Presentation system for presenting performance and economic data related to steam plant upgrades |
| CN101217406A (en) * | 2008-01-15 | 2008-07-09 | 中兴通讯股份有限公司 | Collocation data backup and recovery method |
| CN101571861A (en) * | 2008-04-29 | 2009-11-04 | 阿里巴巴集团控股有限公司 | Method and device for converting data table |
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| WO2016095491A1 (en) | 2016-06-23 |
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Application publication date: 20160713 |