CN101695027A - Method, device and network equipment for upgrading distributed communication system software - Google Patents
Method, device and network equipment for upgrading distributed communication system software Download PDFInfo
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- CN101695027A CN101695027A CN200910093370A CN200910093370A CN101695027A CN 101695027 A CN101695027 A CN 101695027A CN 200910093370 A CN200910093370 A CN 200910093370A CN 200910093370 A CN200910093370 A CN 200910093370A CN 101695027 A CN101695027 A CN 101695027A
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Abstract
The invention provides a method, a device, an engine card, a service card and network equipment for upgrading distributed communication system software. The method comprises the steps of automatically obtaining upgrading judgment information of a software packet on the engine card and the service card; and judging whether to upgrade a software packet in a new version or judging the damage of software packets so as to redistribute software packets. The user interference is reduced to enhance the automation degree in software upgrading, and when a fault occurs in a file system and a software packet is damaged, the file system can discover the fault and repair automatically the fault so as to enhance the operation stability of the system.
Description
Technical field
The present invention relates to a kind of upgrading distributed communication system software method, device, engine card, service card and the network equipment, belong to data communication technology field.
Background technology
Distributed communication system generally comprises at least one master control engine card and some service cards, the master control engine card is responsible for the configuration management and the flow control of whole system, and service card provides the network port that connects with external equipment and the forwarding of responsible business data flow.For the needs of the stability of a system, also may comprise the backup engine card, backup engine card and service card are similar on the software packet upgrade handling process.
Typical distribution formula communication system architecture as shown in Figure 1.Wherein, the startup chip guide when guiding device is system reset, the general FLASH chip (being flash memory) that walks abreast that uses of embedded system stores system bootstrap routine in the chip.Memory device is used to create file system and storage service software kit and various configuration file, and embedded system is used the serial FLASH chip more.Communication control chip connects between engine card and service card, is used for the management control messages of transmission system inside, because the inside story flow can be very not big, generally uses common Ethernet chip to get final product.Business chip is used for service data transmission stream between engine card and business, generally uses the exclusive data process chip, and the chip model of engine card and service card may be also inequality.Engine card generally has two extra ports at least on panel, serial ports P2 is used for by control desk equipment being managed, communication port P1 (generally also being ethernet port) is used for the threaded file server, from server, the upgrade software bag is downloaded to local system, file server can be special-purpose embedded server, also can be operation TFTP (Trivial File Transfer Protocol, abbreviation TFTP) ordinary individual's computer of service (Personal Computer is called for short PC) equipment.
The process of whole system software upgrade and renewal is exactly that the software kit on the external file server is downloaded and is distributed in the file system of engine card and all service cards.It generally is to control by the upgrading module that is stored in the guiding device (such as parallel FLASH chip) that embedded device is carried out this process, and therefore, guiding device can be divided into module as shown in Figure 2 from the software logic.
Start-up course after wherein boot is responsible for local device and is resetted.Equipment normally starts the initialization back operational outfit detection module that finishes, on the control access, exchange message by specific detection protocol between the Equipment Inspection module of engine card and service card, thereby obtain the facility information of opposite end, for example start in the initialization procedure, engine card is to service card periodicity transmitting apparatus request message, message comprises the integrated circuit board model of engine card self, screens groove number, information such as software version, service card is replied a facility information back message using to engine card after receiving request message, the relevant information that also comprises service card self, engine card receives and then thinks behind the response message and finish device detection procedure with this service card that the information announcement with this service card is inserted in service card on the groove position to other simultaneously.After detection is finished, the user can enter command menu or Command Line Interface is carried out various upgrade command, if (for example 5 seconds) do not have the user to import within a certain period of time, then engine card is directly skipped escalation process startup business software, send synchronization message, announcement service card start-up local service software to all service cards simultaneously.
Existing device reset, initialization and software upgrade process as shown in Figure 3, the message of engine card and service card is all transmitted by the control access among the figure.Wherein engine end upgrading module is after the user imports upgrade command, upgrade the software kit of local system earlier, send new software kit and the response of latency services card to all service cards then, service card is received and unconditionally behind the software kit that engine sends is carried out new software kit and install, service card sent acknowledge message to engine after upgrading was finished, and engine judges according to this message whether corresponding service card upgrade process successfully and by user interface shows suitable information.
The defective of above escalation process mainly contains two aspects: the one, and when carrying out upgrading, need the user to enter order line and manually import the upgrading order, limited the automaticity of system upgrade and renewal; Another shortcoming is, in case opening the software kit of service card, engine or certain damages, for example misoperation or file system fault, system can't find and repair automatically, the part system can carry out file and test, can only simply provide prompting but test after makeing mistakes, state still can't resume operation, corresponding in this case fault engine or service card can't normally start, if individual service card fault, at least influence the data processing business that is associated with this card, if engine failure will cause whole facility communication system to lose efficacy.Owing to the existence of these two defectives, also influenced the stability and the failover capability of communication system on the whole.
Summary of the invention
The purpose of this invention is to provide a kind of upgrading distributed communication system software method, device, engine card, service card and the network equipment, be used to reduce user intervention to improve the automaticity of software upgrade process, and system can find fault and repair automatically when file system breaks down with the software kit damage, with the stability of this raising system operation.
For achieving the above object, the invention provides a kind of upgrading distributed communication system software method, described method comprises:
Step S1 obtains the upgrading of the service card software kit on the engine card and judges information;
Step S2 obtains the upgrading of the service card software kit on the service card and judges information;
Step S3, the upgrading of the service card software kit on the more described service card judges the upgrading of the service card software kit on information and the engine card judges whether information is identical, if different then the service card software kit on the engine card is handed down to service card.
To achieve these goals, the present invention also provides a kind of upgrading distributed communication system software device, and described device comprises the information acquisition module, judges that comparison module, software kit issue module;
Described information acquisition module is used to obtain the upgrading of the service card software kit on the engine card and judges information, and information is judged in the upgrading of the service card software kit on the service card;
Described judgement comparison module is connected with the information acquisition module, and the upgrading that is used for the service card software kit on the comparison service card judges the upgrading of the service card software kit on information and the engine card judges whether information is identical, if difference then call software kit and issue module;
Described software kit issues module and judges that comparison module is connected, and is used for the service card software kit on the engine card is handed down to service card.
To achieve these goals, the present invention provides a kind of engine card again, and described engine card comprises said apparatus.
To achieve these goals, the present invention provides a kind of service card again, described service card comprises service card upgrading module, be used for service card after receiving the service card software kit that engine card issues, upgrade service card software kit on the service card with this, the upgrading of service card software kit is judged that information updating is that information is judged in the upgrading of the service card software kit that issues of engine card, carry out the software upgrading operation by the service card software kit after on the service card renewal being installed, and respond the upgrading acknowledge message according to the software upgrading operational circumstances.
To achieve these goals, the invention provides a kind of network equipment at last, the described network equipment comprises above-mentioned engine card and service card.
The present invention judges information by the upgrading of obtaining the software kit on engine card and the service card automatically, judge according to comparative result whether the upgrading of the software kit of redaction needs is arranged, the situation that perhaps exists software kit to damage, thereby distributing software bag again, reduced user intervention to improve the automaticity of software upgrade process, and system can find fault and repair automatically when file system breaks down with the software kit damage, with the stability of this raising system operation.
Description of drawings
Fig. 1 is the exemplary communications systems structural representation
Fig. 2 is a guiding device Module Division schematic diagram
Fig. 3 is a upgrading distributed communication system software process schematic diagram in the prior art
Fig. 4 is a kind of upgrading distributed communication system software method of the present invention embodiment one schematic diagram
Fig. 5 is a kind of upgrading distributed communication system software method of the present invention embodiment two schematic diagrames
Fig. 6 is a kind of upgrading distributed communication system software method of the present invention embodiment three schematic diagrames
Fig. 7 is a kind of upgrading distributed communication system software method of the present invention embodiment four schematic diagrames
Fig. 8 is a kind of upgrading distributed communication system software method of the present invention embodiment five schematic diagrames
Fig. 9 is a kind of upgrading distributed communication system software device of the present invention embodiment one schematic diagram
Figure 10 is a kind of upgrading distributed communication system software device of the present invention embodiment two schematic diagrames
Figure 11 is a kind of upgrading distributed communication system software device of the present invention embodiment three schematic diagrames
Figure 12 is a kind of engine card schematic diagram of the present invention
Figure 13 is a kind of service card schematic diagram of the present invention
Figure 14 is a kind of network equipment schematic diagram of the present invention
Embodiment
The purpose of this invention is to provide a kind of upgrading distributed communication system software method, device, engine card, service card and the network equipment, be used to reduce user intervention to improve the automaticity of software upgrade process, and system can find fault and repair automatically when file system breaks down with the software kit damage, with the stability of this raising system operation.
The present invention will be described below in conjunction with accompanying drawing, the invention provides a kind of upgrading distributed communication system software method, and Fig. 4 has provided a kind of upgrading distributed communication system software method of the present invention embodiment one schematic diagram, and described method comprises:
Step S1 obtains the upgrading of the service card software kit on the engine card and judges information;
Described upgrading judges that information can comprise version information and check code, and check code can be cyclic redundancy check (CRC) code (Cyclical Redundancy Check is called for short CRC).
Step S2 obtains the upgrading of the service card software kit on the service card and judges information;
Step S3, the upgrading of the service card software kit on the more described service card judges the upgrading of the service card software kit on information and the engine card judges whether information is identical, if different then the service card software kit on the engine card is handed down to service card.
Carry out above-mentioned steps when the method for present embodiment can be after system reset triggers engine card automatically by system, also can regularly initiate aforesaid operations automatically by engine card, perhaps after service card inserted, system triggered engine card automatically and carries out above-mentioned steps.
For example when service card inserts, system triggers the upgrading of the service card software kit on the service card that engine card obtains insertion automatically and judges information, and relatively the upgrading of the service card software kit on this service card software kit and the engine card judges whether information is identical, if different then the service card software kit on the engine card is handed down to the service card of insertion.Service card for other does not carry out aforesaid operations.
The present invention judges information by the upgrading of obtaining the software kit on engine card and the service card automatically, judge according to comparative result whether the upgrading of the software kit of redaction needs is arranged, the situation that perhaps exists software kit to damage, thereby distributing software bag again, reduced user intervention to improve the automaticity of software upgrade process, and system can find fault and repair automatically when file system breaks down with the software kit damage, with the stability of this raising system operation.
Fig. 5 has provided a kind of upgrading distributed communication system software method of the present invention embodiment two schematic diagrames, and present embodiment is except the step that comprises method embodiment one, and described step S1 also comprises: information is judged in the upgrading of obtaining the engine card software kit on the engine card;
Before described step S2, also comprise:
Step S4 obtains the upgrading of engine card software kit on the file server and service card software kit and judges information;
Step S5, the engine card software kit on the more described engine card or the upgrading of service card software kit judge that the engine card software kit on information and the file server or the upgrading of service card software kit judge whether information is identical, if difference then download the corresponding software bag from file server, upgrade corresponding software bag on the engine card with this, and the upgrading of the corresponding software bag on the engine card judged that information updating is that information is judged in the upgrading of the corresponding software bag on the server, by carrying out the software upgrading operation at the engine card software kit of installing on the engine card after upgrading.
By the upgrading of the software kit on file server and the engine card being judged the comparison of information, and according to comparative result the software kit on the engine card is upgraded the ability that can improve the automaticity of software upgrade process and system discovery fault equally and repair automatically.
Carry out above-mentioned steps when the method for present embodiment can be after system reset triggers engine card automatically by system, also can regularly initiate aforesaid operations automatically by engine card.
After service card inserted, system can trigger engine card execution in step S1 automatically to step S3, but can execution in step S4 and step S5.
Usually version information and CRC check sign indicating number have been comprised in the software kit on the server, therefore the making for the software kit on the server does not have extra requirement, and engine card and service card obtain the detection messages that the upgrading of software kit judges the Equipment Inspection module exchange that information can be by engine card and service card and realize.For example service card is before the detection messages of response engine card, the service card software kit of earlier this locality having been stored carries out CRC check, service card sends to engine card by detection messages together with version information with check code, engine card then compares with the check code of the service card software kit of this locality storage with from the check code that service card is received, judge with this whether the software kit on each service card has damage, if software kit is deleted or because the file system fault can not normally read, think that then software kit damages, directly return illegal check results, engine card just can find whether the software kit of other service card normally also carries out the distribution and the installation of software kit to the fault card automatically again like this.
Two kinds of software kits of storage on file server and the engine card: engine card software kit and service card software kit, only store a kind of software kit on the service card: the service card software kit.
Fig. 6 has provided a kind of upgrading distributed communication system software method of the present invention embodiment three schematic diagrames, and present embodiment also comprises after step S3 except the step that comprises method embodiment two:
Step S6 judges whether to receive the upgrading acknowledge message that all service cards of issuing service card software bag are responded, if execution in step S7 then, otherwise execution in step S8;
Step S7 starts the software on the engine card, and notifies the upgrading acknowledge message of all responses to be the software on the service card startup corresponding service card of upgrading success message;
Step S8 is to the service card issuing service card software bag of not responding the upgrading acknowledge message, execution in step S6 afterwards.
By to the service card of not responding upgrading acknowledge message issuing service card software bag again, avoided making the not problem of update software bag of service card because of problems such as errors of transmission, guaranteed that all engine cards and service card all are equipped with the software of latest edition before the software that starts on engine card and the service card.
Present embodiment can also carry out above-mentioned expansion except carrying out the above-mentioned expansion on the basis of method embodiment one on the basis of method embodiment two.
Fig. 7 has provided a kind of upgrading distributed communication system software method of the present invention embodiment four schematic diagrames, and present embodiment also comprises after step S3 except the step that comprises method embodiment three:
Step S9, service card is after receiving the service card software kit that engine card issues, upgrade service card software kit on the service card with this, the upgrading of service card software kit is judged that information updating is that information is judged in the upgrading of the service card software kit that issues of engine card, carry out the software upgrading operation by the service card software kit after on the service card renewal being installed, and respond the upgrading acknowledge message according to the software upgrading operational circumstances.
Describedly respond the upgrading acknowledge message according to the software upgrading operational circumstances and be specifically as follows: if the upgrading failure, then distributing operation system interface formats local file system, and carry out software upgrading once more and operate, if still failure, then respond the upgrading failed message, otherwise respond the upgrading success message.
Service card also carries out software upgrading again to file system formatization when the upgrading failure, avoided taking place because of the local file system situation that causes the software upgrading operation failure that goes wrong, give engine card by responding the upgrading acknowledge message, can inform the software upgrading situation on its this service card, engine card is further operated in view of the above.
Present embodiment can also carry out above-mentioned expansion except carrying out the above-mentioned expansion on the basis of method embodiment one or method embodiment two on the basis of method embodiment three.
Basic ideas of the present invention are, in engine card, increase a processing procedure, be used for obtaining up-to-date software kit relevant information from file server, obtain the software kit relevant information on engine card self and all service cards simultaneously, judged whether the upgrading of redaction needs according to the information that gets access to, perhaps whether certain software kit of opening on the card has damaged distribution and installation again.This processing procedure automatically performed before the software that starts on engine card and the service card, and the back that is finished guarantees that all engine cards and service card all are equipped with the software of latest edition.
Fig. 8 has provided the preferred embodiment of a kind of upgrading distributed communication system software method of the present invention:
Step 101, engine card reads the version information VER11 and the check code CRC11 of engine card software kit and the version information VER12 of service card software kit and check code CRC12 from local file system;
Step 102 judges whether file server is opened, if execution in step 103 then, otherwise execution in step 106;
Step 103, from the version information VER21 and the check code CRC21 of file server download engine card software kit, and the version information VER22 of service card software kit and check code CRC22;
Step 104 judges whether to satisfy simultaneously VER11 and equals VER21, CRC11 and equal CRC21, VER12 and equal the condition that VER22, CRC12 equal CRC22, if execution in step 106 then, otherwise execution in step 105;
Step 105 when not satisfying VER11 and equal VER21 or CRC11 and equal CRC21, from file server download engine card software bag, is installed to local file system with the engine card software kit, and upgrades local engine card software kit and version information and check code; When not satisfying VER12 and equal VER22 or CRC12 and equal CRC22,, and upgrade local service card software kit and version information and check code from file server downloading service card software bag.
Step 106 receives the version information VER3 and the check code CRC3 of the service card software kit that all service cards send by the Equipment Inspection module;
Step 107 to the version information VER3 and the check code CRC3 of each service card software kit, judges whether respectively to satisfy that VER12 equals VER3 and CRC12 equals CRC3, to not satisfying the service card distribution service card software bag of above-mentioned condition;
Step 108 judges whether that all service cards have all responded the upgrading acknowledge message, if execution in step 110 then, otherwise execution in step 109;
Step 109, to the service card issuing service card software bag of not responding the upgrading acknowledge message, execution in step 108 afterwards;
Step 110 starts the software on the engine card, and notifies the upgrading acknowledge message of all responses to be the software on the service card startup corresponding service card of upgrading success message.
By the solution of the present invention, as follows to the processing of various application scenarioss:
1. file server has been uploaded the new version software bag, promptly normal upgrading: the engine card version information and the local version information that at first can relatively get access in this case from file server, because the version information difference, engine card directly from file server download software kit and upgrade all engines and service card software to redaction.
2. engine card comprises the software kit of latest edition, the service card version is older, for example after system last time, upgrading was finished, in system's normal course of operation service card is inserted: engine card is identical with local information with check code from the version information that file server obtains in this case, therefore can not download software kit from file server, because different with local version from the version information that detection messages comprised that other service card is received, so engine card is distributed to specific service card again with local saved software bag.
3. engine card and service card all are latest editions, the engine card software package file is damaged: the local software package check code of engine card is different with the software kit check code on the server, to download software kit from the file server again and install in that engine card is local, service card is because version information and check code are constant, because of not distribution and installation again.
4. engine card and service card all are latest editions, partial service card software APMB package damages: engine card can not downloaded software kit from file server, can not upgrade this locality installed software bag yet, but different from the check code that the service card of file corruption is received with the local stored information of engine card, therefore from trend fault service card distributing software bag again.
5. engine card and service card all are latest editions, and software kit does not all have to damage: except engine card from server obtain version information and check code, engine card and service card execution local file verification and by service card to engine end transmission version information and check code, the software kit of not carrying out any reality is downloaded, is distributed and installs, so this process can obviously not increase system operating time yet.
The present invention does not need to import the Any user order in the upgrading distributed communication system software process can realize once complete upgrading, and the software after startup is upgraded automatically after upgrading is finished, therefore improve the automaticity of routine escalation process, saved the cost of labor of system management.
The present invention is broken down or software kit when damaging in the file system of engine card or service card in addition, can find and distribute again the software kit of particular engine card or service card automatically, after finishing, distribution starts the software after upgrading automatically, therefore improved the failover capability of whole system, avoid accidental file corruption to cause thrashing, and recovery process does not need user intervention equally, system can find fault and repair automatically when file system breaks down with the software kit damage, with the stability of this raising system operation.
The present invention also provides a kind of upgrading distributed communication system software device, Fig. 9 has provided a kind of upgrading distributed communication system software device of the present invention embodiment one schematic diagram, and described device comprises information acquisition module M1, judges that comparison module M2, software kit issue module M3;
Described information acquisition module M1 is used to obtain the upgrading of the service card software kit on the engine card and judges information, and information is judged in the upgrading of the service card software kit on the service card;
Described judgement comparison module M2 is connected with information acquisition module M1, the upgrading that is used for the service card software kit on the comparison service card judges the upgrading of the service card software kit on information and the engine card judges whether information is identical, if difference then call software kit and issue module;
Described software kit issues module M3 and is connected with judging comparison module M2, is used for the service card software kit on the engine card is handed down to service card.
Figure 10 has provided a kind of upgrading distributed communication system software device of the present invention embodiment two schematic diagrames, present embodiment except the architectural feature that comprises device embodiment one,
Described information acquisition module M1 also is used to obtain the upgrading of the engine card software kit on the engine card and judges information, and information is judged in the upgrading of engine card software kit on the file server and service card software kit;
The described upgrading of judging that comparison module M2 also is used for engine card software kit on the more described engine card or service card software kit judges the engine card software kit on information and the file server or the upgrading of service card software kit judge whether information is identical, if difference then call the download and upgrade module;
Described device also comprises download and upgrade module M4, be connected with judging comparison module M2, be used for judging the comparative result of information according to the upgrading of judging the software kit that comparison module is carried out, download the corresponding software bag from file server, upgrade corresponding software bag on the engine card with this, and the upgrading of the corresponding software bag on the engine card judged that information updating is that information is judged in the upgrading of the corresponding software bag on the server, by carrying out the software upgrading operation at the engine card software kit of installing on the engine card after upgrading.
Figure 11 has provided a kind of upgrading distributed communication system software device of the present invention embodiment three schematic diagrames, and present embodiment also comprises upgrading affirmation judge module M5 and software startup module M6 except the architectural feature that comprises device embodiment two;
Described upgrading confirms that judge module M5 issues module M3 with software kit and is connected, and is used to judge whether receive the upgrading acknowledge message of all service cards responses of issuing service card software bag, if then call the software startup module, issues module otherwise call software kit;
Described software startup module M6 confirms that with upgrading judge module M5 is connected, and is used to start the software on the engine card, and notifies the upgrading acknowledge message of all responses to be the software on the service card startup corresponding service card of upgrading success message;
Described software kit issues module M3 and also is used for calling upgrading afterwards and confirming judge module to the service card issuing service card software bag of not responding the upgrading acknowledge message.
Present embodiment can also carry out above-mentioned expansion except carrying out the above-mentioned expansion on the basis of device embodiment one on the basis of device embodiment two.
The present invention provides a kind of engine card again, and Figure 12 has provided a kind of engine card schematic diagram of the present invention, and described engine card comprises that said apparatus embodiment one is to device embodiment three described arbitrary devices.
The present invention provides a kind of service card again, Figure 13 has provided a kind of service card schematic diagram of the present invention, described service card comprises service card upgrading module M7, be used for service card after receiving the service card software kit that engine card issues, upgrade service card software kit on the service card with this, the upgrading of service card software kit is judged that information updating is that information is judged in the upgrading of the service card software kit that issues of engine card, carry out the software upgrading operation by the service card software kit after on the service card renewal being installed, and respond the upgrading acknowledge message according to the software upgrading operational circumstances.
Describedly respond the upgrading acknowledge message according to the software upgrading operational circumstances and be specifically as follows: if the upgrading failure, then distributing operation system interface formats local file system, and carry out software upgrading once more and operate, if still failure, then respond the upgrading failed message, otherwise respond the upgrading success message.
The invention provides a kind of network equipment at last, Figure 14 has provided a kind of network equipment schematic diagram of the present invention, and the described network equipment comprises above-mentioned engine card and service card.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a upgrading distributed communication system software method is characterized in that, described method comprises:
Step S1 obtains the upgrading of the service card software kit on the engine card and judges information;
Step S2 obtains the upgrading of the service card software kit on the service card and judges information;
Step S3, the upgrading of the service card software kit on the more described service card judges the upgrading of the service card software kit on information and the engine card judges whether information is identical, if different then the service card software kit on the engine card is handed down to service card.
2. method according to claim 1 is characterized in that, described step S1 also comprises: information is judged in the upgrading of obtaining the engine card software kit on the engine card;
Also comprise before the described step S2:
Step S4 obtains the upgrading of engine card software kit on the file server and service card software kit and judges information;
Step S5, the engine card software kit on the more described engine card or the upgrading of service card software kit judge that the engine card software kit on information and the file server or the upgrading of service card software kit judge whether information is identical, if difference then download the corresponding software bag from file server, upgrade corresponding software bag on the engine card with this, and the upgrading of the corresponding software bag on the engine card judged that information updating is that information is judged in the upgrading of the corresponding software bag on the server, by carrying out the software upgrading operation at the engine card software kit of installing on the engine card after upgrading.
3. method according to claim 1 and 2 is characterized in that, described upgrading judgement information comprises version information and check code.
4. method according to claim 1 and 2 is characterized in that, also comprises after the step S3:
Step S6 judges whether to receive the upgrading acknowledge message that all service cards of issuing service card software bag are responded, if execution in step S7 then, otherwise execution in step S8;
Step S7 starts the software on the engine card, and notifies the upgrading acknowledge message of all responses to be the software on the service card startup corresponding service card of upgrading success message;
Step S8 is to the service card issuing service card software bag of not responding the upgrading acknowledge message, execution in step S6 afterwards.
5. method according to claim 4, it is characterized in that, also comprise after the step S3: service card is after receiving the service card software kit that engine card issues, upgrade service card software kit on the service card with this, the upgrading of service card software kit is judged that information updating is that information is judged in the upgrading of the service card software kit that issues of engine card, carry out the software upgrading operation by the service card software kit after on the service card renewal being installed, and respond the upgrading acknowledge message according to the software upgrading operational circumstances.
6. method according to claim 5, it is characterized in that, describedly respond the upgrading acknowledge message according to the software upgrading operational circumstances and be specially: if the upgrading failure, then distributing operation system interface formats local file system, and carry out software upgrading once more and operate, if the upgrading failed message is then responded in still failure, otherwise respond the upgrading success message.
7. a upgrading distributed communication system software device is characterized in that, described device comprises the information acquisition module, judges that comparison module, software kit issue module;
Described information acquisition module is used to obtain the upgrading of the service card software kit on the engine card and judges information, and information is judged in the upgrading of the service card software kit on the service card;
Described judgement comparison module is connected with the information acquisition module, and the upgrading that is used for the service card software kit on the comparison service card judges the upgrading of the service card software kit on information and the engine card judges whether information is identical, if difference then call software kit and issue module;
Described software kit issues module and judges that comparison module is connected, and is used for the service card software kit on the engine card is handed down to service card.
8. device according to claim 7 is characterized in that,
Described information acquisition module also is used to obtain the upgrading of the engine card software kit on the engine card and judges information, and information is judged in the upgrading of engine card software kit on the file server and service card software kit;
The described upgrading of judging that comparison module also is used for engine card software kit on the more described engine card or service card software kit judges the engine card software kit on information and the file server or the upgrading of service card software kit judge whether information is identical, if difference then call the download and upgrade module;
Described device also comprises the download and upgrade module, be connected with the judgement comparison module, be used for judging the comparative result of information according to the upgrading of judging the software kit that comparison module is carried out, download the corresponding software bag from file server, upgrade corresponding software bag on the engine card with this, and the upgrading of the corresponding software bag on the engine card judged that information updating is that information is judged in the upgrading of the corresponding software bag on the server, by carrying out the software upgrading operation at the engine card software kit of installing on the engine card after upgrading.
9. according to claim 7 or 8 described devices, it is characterized in that, also comprise upgrading affirmation judge module and software startup module;
Described upgrading confirms that judge module issues module with software kit and is connected, and is used to judge whether receive the upgrading acknowledge message of all service cards responses of issuing service card software bag, if then call the software startup module, issues module otherwise call software kit;
Described software startup module confirms that with upgrading judge module is connected, and is used to start the software on the engine card, and notifies the upgrading acknowledge message of all responses to be the software on the service card startup corresponding service card of upgrading success message;
Described software kit issues module and also is used for calling upgrading afterwards and confirming judge module to the service card issuing service card software bag of not responding the upgrading acknowledge message.
10. engine card that comprises the arbitrary described device of claim 7-9.
11. service card, it is characterized in that, comprise service card upgrading module, be used for service card after receiving the service card software kit that engine card issues, upgrade service card software kit on the service card with this, the upgrading of service card software kit is judged that information updating is that information is judged in the upgrading of the service card software kit that issues of engine card, by carrying out the software upgrading operation, and respond the upgrading acknowledge message according to the software upgrading operational circumstances at the service card software kit of installing on the service card after upgrading.
12. network equipment that comprises described engine card of claim 10 and the described service card of claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910093370A CN101695027A (en) | 2009-09-29 | 2009-09-29 | Method, device and network equipment for upgrading distributed communication system software |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200910093370A CN101695027A (en) | 2009-09-29 | 2009-09-29 | Method, device and network equipment for upgrading distributed communication system software |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853173A (en) * | 2010-05-27 | 2010-10-06 | 杭州华三通信技术有限公司 | Software upgrading method and device of programmable logic device of distributed system |
| CN103036706A (en) * | 2012-11-26 | 2013-04-10 | 青岛海信传媒网络技术有限公司 | Local processing method of application upgrading abnormity |
| CN103605550A (en) * | 2013-11-27 | 2014-02-26 | 深圳众为兴技术股份有限公司 | Distributed processor dependence firmware self-adaptation downloading method, mainframe and clients |
| CN104301395A (en) * | 2014-09-25 | 2015-01-21 | 深圳市同洲电子股份有限公司 | Method, electronic equipment and system for upgrading devices automatically |
| CN109769237A (en) * | 2019-01-28 | 2019-05-17 | 三维通信股份有限公司 | A kind of method and system upgraded based on bluetooth and Lora double mode |
| CN109976785A (en) * | 2010-09-15 | 2019-07-05 | Abb瑞士股份有限公司 | Low pressure or MV distribution systems system |
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2009
- 2009-09-29 CN CN200910093370A patent/CN101695027A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853173A (en) * | 2010-05-27 | 2010-10-06 | 杭州华三通信技术有限公司 | Software upgrading method and device of programmable logic device of distributed system |
| CN109976785A (en) * | 2010-09-15 | 2019-07-05 | Abb瑞士股份有限公司 | Low pressure or MV distribution systems system |
| CN103036706A (en) * | 2012-11-26 | 2013-04-10 | 青岛海信传媒网络技术有限公司 | Local processing method of application upgrading abnormity |
| CN103605550A (en) * | 2013-11-27 | 2014-02-26 | 深圳众为兴技术股份有限公司 | Distributed processor dependence firmware self-adaptation downloading method, mainframe and clients |
| CN104301395A (en) * | 2014-09-25 | 2015-01-21 | 深圳市同洲电子股份有限公司 | Method, electronic equipment and system for upgrading devices automatically |
| CN109769237A (en) * | 2019-01-28 | 2019-05-17 | 三维通信股份有限公司 | A kind of method and system upgraded based on bluetooth and Lora double mode |
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Application publication date: 20100414 |