CN103188087A - Upgrade processing method and upgrade processing device - Google Patents
Upgrade processing method and upgrade processing device Download PDFInfo
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- CN103188087A CN103188087A CN2011104448051A CN201110444805A CN103188087A CN 103188087 A CN103188087 A CN 103188087A CN 2011104448051 A CN2011104448051 A CN 2011104448051A CN 201110444805 A CN201110444805 A CN 201110444805A CN 103188087 A CN103188087 A CN 103188087A
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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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Abstract
The invention discloses an upgrade processing method and an upgrade processing device. The method comprises the steps that partial or whole working elements that are determined to be upgraded in a working path in network equipment are adopted, wherein the network equipment comprises the working elements and protection elements, a service path in the network equipment comprises the working path and a protection path, and the protection elements corresponding to the partial or whole working elements to be ungraded exist in the protection path; the protection elements corresponding to the partial or whole working elements to be ungraded are upgraded; and a service in the working path is switched to the protection path after the protection elements are upgraded. With the adoption of the method and the device, the problem that the service is interrupted due to version loading in an equipment upgrading period in a correlation technique is solved, so that the service cannot be interrupted or is interrupted as less as possible in equipment version upgrading, and an effect of upgrading the partial or whole elements in the network equipment selectively can be achieved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of upgrade processing method and device.
Background technology
Subscribers to telecommunication network is in large scale, the continuous sharp increase of traffic carrying capacity and class of business are on the increase.Simultaneously, in case the Network interruption also can bring tremendous loss.
At present, main two the aspects possibilities that exist are interrupted in Network:
First aspect: during the network operation, equipment fault, optical fiber link interruption and equipment are because the caused service disconnection of power-off restarting.
At caused service disconnection during the above-mentioned network operation; in correlation technique to network configuration various relevant network protection technology; and various resist technologies can both solve the problem of service disconnection during the network operation preferably: for example; Fig. 1 is the structured flowchart in network equipments configuration protection path in the correlation technique; as shown in Figure 1; at network device internal; protect mutually and means such as backup by two " controls and cross units " and pair " power module ", make the network equipment possess the internal node defencive function.By to the network equipments configuration defencive function, when network breaks down or trigger protection event when taking place, professionally can switch to the protection path from operating path and continue operate as normal.
Need to prove herein, for network, trigger conditions such as network failure are because be abnormal conditions, equipment can't be known the burst reason in advance, need carry out between relevant device when network breaks down that Problem Confirmation, state are coordinated and the consistency action, thereby actually protection takes place switch and business is had less than 50ms damage; Comparatively speaking, switching for the manual command may be simple relatively because of flow process, and the seamless protection of easier realization is switched, and service outage duration is shorter even be 0.
Second aspect: during the device upgrade, cause equipment to be restarted because need to reload version after the upgrading upload version through regular meeting, thereby cause professional client's service disconnection.
At present the network equipment is upgraded, comprise the steps: that mainly need carry out version to current " main with control and cross unit " usually uploads; Upload finish after, needing to switch " standby control and cross unit " becomes current " main with controlling and cross unit " and it is proceeded version uploads; Finish after " active and standby control and cross unit " version uploads, load redaction and finish upgrade step (the ply-yarn drill version is mainly derived from " main with control and cross unit " of equipment after restarting) thereby entire equipment restarted.
At network configuration shown in Figure 1 upgrading to the network equipment in the correlation technique is described below.(other topologys also belong to this mode, not illustrated in greater detail):
(1) when network equipment D is carried out edition upgrading, equipment D is positioned on the network protection path, A＜--the C operating path is because be affected and service disconnection do not occur;
(2) when network equipment A, equipment B and equipment C are carried out edition upgrading, the influence that service disconnection is existed comprises two kinds:
1) equipment B is upgraded, may occur service disconnection twice:
For the first time: cause because " active and standby control and cross unit " switches; This stage service outage duration temporarily can be tolerated this kind interruption less than 50ms and operator.Need to prove: this stage service outage duration length is mainly looked producer's equipment design level, can not interrupt in theory, belongs to the manual command level because " active and standby control and cross unit " switches.
For the second time: thereby because the equipment B power down causes the A2 port of device A and the C2 port traffic of equipment C to interrupt trigger network protection (business switches to blue protection path from red operating path, and namely the solid-line paths from Fig. 1 switches to dashed path); This stage service disconnection temporarily can be tolerated this kind interruption less than 50ms and operator.
2) upgrade for device A and equipment C, can occur service disconnection twice:
For the first time: cause because device A or equipment C " active and standby control and cross unit " switches; This stage service outage duration approximately temporarily can be tolerated this kind interruption less than 50ms and operator.
For the second time: because device A or equipment C power down cause service disconnection; this moment is because not protection; business recovery can only wait equipment to restart (" control and cross unit " reboot time+" ply-yarn drill " reboot time); service outage duration just is equipment reboot time (approximately a few minutes) substantially so, and operator interrupts wishing comparatively speaking to reduce as far as possible to this.
Therefore, exist in the correlation technique during the device upgrade because version loads the problem that causes service disconnection.
Summary of the invention
During having device upgrade in the correlation technique, load the problem that causes service disconnection because of version, the invention provides a kind of upgrade processing method and device, to address the above problem at least.
According to an aspect of the present invention, a kind of upgrade processing method is provided, this method comprises: determine the part or all of operation element in the network equipment that operating path needs to upgrade, wherein, the described network equipment comprises: operation element and protection component, service path in the described network equipment comprises operating path and protection path, and there is corresponding protection component in the described part or all of operation element of upgrading that needs in described protection path; The described described protection component of the part or all of operation element correspondence of upgrading that needs is upgraded; Business on the described operating path is switched on the described protection path of upgrading behind the described protection component.
Preferably, also comprise, on the business on the described operating path being switched to the described protection path of upgrading behind the described protection component after, upgrading needs the described part or all of operation element of upgrading.
Preferably, after upgrading needs the described part or all of operation element of upgrading, also comprise judge whether comprise in the described network equipment pre-configured business on the described protection path is switched back described operating path; In described pre-configured comprising the business on the described protection path is switched back under the situation of described operating path, the business on the described protection path is switched back described operating path.
Preferably, the business on the described operating path is switched on the described protection path of upgrading behind the described protection component and comprise: in the predetermined time section, judge described business to switch to described protection path whether the state to be activated in described protection path is normal afterwards; Under the normal situation of described state to be activated, described state to be activated is converted to state of activation.
Preferably, the described described protection component that needs the part or all of operation element correspondence of upgrading is upgraded comprise: obtain update version document by operation element; Use described update version document that described protection component is upgraded.
Preferably, the upgraded version of the described update version document obtained is confirmed, occurred under the unusual situation, with described update version document rollback at described upgraded version.
Preferably, the operation element of the described network equipment comprise following one of at least: ply-yarn drill, control and cross unit.
According to a further aspect in the invention, a kind of upgrading processing device is provided, comprise: determination module, be used for determining needing at operating path the part or all of operation element of the network equipment of upgrading, wherein, the described network equipment comprises: operation element and protection component, the service path in the described network equipment comprise operating path and protection path, and there is corresponding protection component in the described part or all of operation element of upgrading that needs in described protection path; The first upgrading module is used for the described described protection component of the part or all of operation element correspondence of upgrading that needs is upgraded; First handover module is used for the business on the described operating path is switched to described protection path behind the described protection component of upgrading.
Preferably, also comprise, the second upgrading module, after on the described protection path after the business on the described operating path being switched to the described protection component of upgrading, upgrading needs the described part or all of operation element of upgrading.
Preferably, comprise also that judge module is used for judging and pre-configured whether the comprising of the described network equipment business on the described protection path is switched back described operating path; Second handover module is used in described pre-configured comprising the business on the described protection path being switched back under the situation of described operating path, and the business on the described protection path is switched back described operating path.
By the present invention, the part or all of operation element in the network equipment that described operating path needs to upgrade is determined in employing, wherein, the described network equipment comprises: operation element and protection component, service path in the described network equipment comprises operating path and protection path, and there is corresponding protection component in the described part or all of operation element of upgrading that needs in described protection path; The described described protection component of the part or all of operation element correspondence of upgrading that needs is upgraded; Business on the described operating path is switched on the described protection path of upgrading behind the described protection component; solved and existed in the correlation technique during the device upgrade because version loads the problem that causes service disconnection; and then reached and guarantee that the device version upgrading business of can accomplishing is not interrupted or reduce as far as possible to interrupt, and can select the effect of upgrading to the part or all of element in the network equipment.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart in network equipments configuration protection path in the correlation technique;
Fig. 2 is the flow chart according to the upgrade processing method of the embodiment of the invention;
Fig. 3 is the structured flowchart according to the upgrading processing device of the embodiment of the invention;
Fig. 4 is the structured flowchart according to the preferred upgrading processing device one of the embodiment of the invention;
Fig. 5 is the structured flowchart according to the preferred upgrading processing device two of the embodiment of the invention;
Fig. 6 is according to the escalation process vocational work path schematic diagram after the optimization of the embodiment of the invention;
Fig. 7 is according to the vocational work path schematic diagram that finishes of the upgrading after the optimization of the embodiment of the invention;
Fig. 8 is the flow chart according to three kinds of scenes of in-service upgrade in the embodiment of the invention.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
A kind of upgrade processing method is provided in the present embodiment, and Fig. 2 is the flow chart according to the upgrade processing method of the embodiment of the invention, and as shown in Figure 2, this flow process comprises the steps:
Step S202, determine the part or all of operation element in the network equipment that operating path needs to upgrade, wherein, this network equipment comprises: operation element and protection component, service path in this network equipment comprises operating path and protection path, there is corresponding protection component in this part or all of operation element that need upgrade in this protection path, and for example, this part or all of operation element can be ply-yarn drill and/or control and cross unit;
Step S204 upgrades to this protection component of this part or all of operation element correspondence that need upgrade;
Step S206 switches to the business on this operating path on upgrading this protection path behind this protection component.
Pass through above-mentioned steps; to switch in the business on the operating path on the protection operating path; make when the element in the network equipment upgraded; non-interrupting service; and; need the part or all of operation element of upgrading to have corresponding protection component, make and to upgrade to the some or all of element of the network equipment, namely can select the scope of upgrading.Therefore, the upgrading for the professional related network equipment that has the protection path possesses bigger flexibility.
When implementing; after on this protection path after the business on this operating path being switched to this protection component of upgrading; can upgrade needs this part or all of operation element of upgrading, and this part or all of operation element network equipment at this moment of not upgrading also can guarantee carrying out smoothly of business certainly.More preferably, after upgrading needs this part or all of operation element of upgrading, also comprise judge whether comprise in this network equipment pre-configured business on this protection path is switched back this operating path; In this pre-configured comprising the business on this protection path is switched back under the situation of this operating path, the business on this protection path is switched back this operating path.If namely after part or all of operation element upgrading to this, can be switched on the operating path this moment as required at any time in the business in protection path, guarantee the fail safe of the network equipment better.
In order to guarantee that the business that will switch to the protection path can normally adapt to the protection path, can carry out the trial run of a period of time after on the business on this operating path being switched to upgrading this protection path behind this protection component, try out and mainly comprise: in the predetermined time section, judge this business to switch to this protection path whether the state to be activated in this protection path is normal afterwards; Incompatibility when this business switches to the protection path; can come by relatively judging in the various parameters in protection path in operating path and professional this moment according to business; judging every comparative parameter all just often; namely under the normal situation of this state to be activated; should be converted to state of activation by state to be activated; this state of activation namely is that business formally switches on the protection path, and formally moves.
Need to prove, when this protection component of the part or all of operation element correspondence that need upgrade to this is upgraded, can obtain update version document by operation element, more preferably, the check that can be correlated with to this upgraded version, for example, according to the upgraded version of prenoticing, upgraded version to this update version document of obtaining is confirmed, occurs under the unusual situation, with this update version document rollback at this upgraded version; Use this update version document after confirming that this protection component is upgraded.
A kind of upgrading processing device also is provided in the present embodiment, and this device is used for realizing above-described embodiment and preferred implementation, had carried out repeating no more of explanation.As used below, the combination of software and/or the hardware of predetermined function can be realized in term " module ".Although the described device of following examples is preferably realized with software, hardware, perhaps the realization of the combination of software and hardware also may and be conceived.
Fig. 3 is the structured flowchart according to the upgrading processing device of the embodiment of the invention, and as shown in Figure 3, this device comprises: determination module 32, first upgrading module 34 and first handover module 36.Below this device is described.
Determination module 32, be used for determining needing at operating path the part or all of operation element of the network equipment of upgrading, wherein, this network equipment comprises: operation element and protection component, service path in this network equipment comprises operating path and protection path, and there is corresponding protection component in this part or all of operation element that need upgrade in this protection path; The first upgrading module 34 is connected to determination module 32, is used for this protection component of this part or all of operation element correspondence that need upgrade is upgraded; First handover module 36 is connected to the first upgrading module 34, is used for the business on this operating path is switched to this protection path behind this protection component of upgrading.
Fig. 4 is the structured flowchart according to the preferred upgrading processing device one of the embodiment of the invention, and as shown in Figure 4, this device comprises that all modules shown in Figure 3 also comprise the second upgrading module 42 outward.Below this device is described.
This second upgrading module 42 is connected to first handover module 36, and after on this protection path after the business on this operating path being switched to this protection component of upgrading, upgrading needs this part or all of operation element of upgrading.
Fig. 5 is the structured flowchart according to the preferred upgrading processing device two of the embodiment of the invention, and as shown in Figure 5, this device comprises that all modules shown in Figure 4 also comprise judge module 52 and second handover module 54 outward.Below this device is described.
Preferably, comprise also that judge module 52 is used for judging and pre-configured whether the comprising of this network equipment the business on this protection path is switched back this operating path; Second handover module 54 is connected to this judge module 52, is used in this pre-configured comprising the business on this protection path being switched back under the situation of this operating path, and the business on this protection path is switched back this operating path.
Above-described embodiment and preferred implementation can be applied to the upgrading of the active and standby unit of communication network of online operation, and non-interrupting service in escalation process, in above-described embodiment and preferred implementation, by to the improvement of device upgrade flow process and be optimized, guarantee that the device version upgrading business of can accomplishing is not interrupted or minimizing interruption as far as possible, thus fine lifting means operating efficiency.
Describe below in conjunction with the upgrading network equipment method flow of accompanying drawing after to the optimization in the present embodiment.Before the upgrade method after the explanation network equipment adopt to be optimized, the relevant configuration that the framework that the flow process of this upgrading is adopted and this upgrade method adopt describes.
Fig. 6 is according to the escalation process vocational work path schematic diagram after the optimization of the embodiment of the invention, and as shown in Figure 6,1. arrow represents professional situation about transmitting in the process of the network operation in the correlation technique.
UNI (interface between user and the network) general configuration MSP etc. and so on protection, NNI (interface between a network and the network) general configuration LSP, looped network, HSB etc. and so on protection guarantees that UNI and NNI possess two paths simultaneously in case the operating path inefficacy caused service disconnection; Operating path and protection path and equipment two " controlling and cross units " are the full-mesh structure substantially, as the arrow among Fig. 6 4. shown in.
Need to prove, if UNI or NNI do not protect the path, can be considered as special case so, namely only be confined to " control and cross unit " carried out the non-interrupting service upgrading; If ply-yarn drill does not need upgrading, so also can be considered as equipment is not interrupted upgrading.
" standby control and cross unit " carries out the protection of " control and cross unit " level to " main with control and cross unit ", normal work period, " standby control and cross unit " constantly synchronously " main with controlling and cross unit " state with back up; When " main with control and cross unit " when breaking down, " standby control and cross unit " taken over " main with control and cross unit " and worked on;
UNI side and NNI side line business are are still received and dispatched by " UNI side operating path ply-yarn drill " and " NNI side operating path ply-yarn drill "; When " UNI side operating path ply-yarn drill " or " NNI side operating path ply-yarn drill " when breaking down, " UNI side protection path ply-yarn drill " or " NNI side protection path ply-yarn drill " taken over it and continued the normal transmitting and receiving service of transmitting.
Under above-mentioned framework and relevant configuration, if by traditional approach the equipment of Fig. 6 operation flow is upgraded, may cause twice service disconnection so; Therefore, after traditional upgrade method is optimized, 1. the arrow in 6 among the figure is not upgraded in the path earlier, but:
2. or 3. S1 upgrades in the path to arrow among Fig. 6; To the 3. temporary transient only upgrading in path " standby control and cross unit of arrow;
2. or 3. 1. S2 switch to arrow from arrow professional among Fig. 6;
1. S3 upgrades in the path to arrow among Fig. 6;
S4, to arrow among Fig. 6 1. on the path " control and cross unit " FLASH preserve version in the zone.
Below above step is described respectively.
S1: arrow among Fig. 6 2. or is 3. upgraded in the path:
By " main with controlling and cross unit " inner mirror image mechanism, upload version is to the FLASH zone of " standby control and cross unit ", and the upload version process the unusual version that allows occurs and return back to state before; After upload version is finished, allow equipment " standby control unit " restart and load own flash zone redaction and operation; " standby control and cross unit " also needs synchronously " main with control and cross unit " data.Finish " standby control and cross unit " upgrade job by the non-interrupting service mode this moment.
Finish on the basis above; use uninterrupted upgrading mode to indicate upgrading to hope upgrading " protection path ply-yarn drill "; it can be restarted and from " standby control and cross unit " load application version with issue configuration, and it successfully loads and finish operation and means that " protection path ply-yarn drill " uninterrupted upgrading finishes.
No matter be that " standby control and cross unit " or " protection path ply-yarn drill " is if the load application version mistake occurring according to above flow process escalation process; the meeting repeated attempt carries out load application version and operation if get nowhere can change so from " main with control and the unit of entwining " for several times.
S2: 1. 2. or 3. switch to arrow from arrow professional among Fig. 6:
Carrying out service path at current " main with control and cross unit " by manual command switches; Allowing manual command to return if pinpoint the problems cuts.Simultaneously correct in order to realize confirming switch operating, need to increase some state observation order helps and check.
If UNI and NNI side have only one " operating path " in the reality, switch this moment so and just carry out " control and cross unit " and switch, as arrow among Fig. 6 3. shown in.
S3: 1. arrow among Fig. 6 is upgraded in the path:
If 2. or 3. the path is working properly as arrow among Fig. 6 in artificial affirmation, carry out " activation " command operation so again, " control and cross unit " need carry out the exchange of " active and standby " relation at this moment; The work at present state is as the arrow among Fig. 7 1. and 2., and Fig. 7 is according to the vocational work path schematic diagram that finishes of the upgrading after the optimization of the embodiment of the invention.
" standby control and cross unit " and " operating path ply-yarn drill " in " activation " order indicator diagram 7 restarts, and " standby control and cross unit " and " operating path ply-yarn drill " active " main with control and cross unit " load application version, synchrodata from Fig. 7 back up, load configuration.
If UNI and NNI side have only one " operating path " in the reality, when carrying out " activation " operation, " ply-yarn drill " level service outage duration can appear once so.
If UNI side or NNI side path protection configuration before is " recoverable ", so last UNI side and NNI side need switch to " operating path " to business from " protection path ", this moment the vocational work path as arrow among Fig. 7 1. shown in; If " irrevocable formula ", so this moment the vocational work pathway as arrow among Fig. 7 2. shown in.
S4: to arrow among Fig. 6 1. on the path " control and cross unit " FLASH preserve version in the zone.
In Fig. 7, " standby control and cross unit " is from " main with control and cross unit " load application version and operation, but should operation be only in " standby control and cross unit " memory field, if this moment, equipment was restarted, because " control and cross unit " needs competition " active and standby " again, " standby control and cross unit " might carry out the equipment operation as " main with control and cross unit " again among Fig. 7.
In case future trouble, need that manually " standby control and cross unit " among Fig. 7 carried out version and write the FLASH region operation or upload redaction again one time.
As can be seen, whole upgrading flow process is optimized from above realization, and business does not have " control and cross unit " load application version and causes about a few minutes to be interrupted.Because the employing order is switched or returned and cut, service disconnection also can reach requirement in 0 second (causing the interruption less than 50ms unless producer realizes undesirable meeting) in theory.
In above-described embodiment and preferred implementation, propose a kind of thinking at device updating method workflow reengineering and optimal design in the engineering application, solved because device upgrade causes equipment to restart problem, restarted problem of service interruption thereby reduced equipment.By this mode updating apparatus, fine lifting Operator Specific Service is in the network operation time and reduce to interrupt, and all has clear improvement and improves for operator's income and customer satisfaction.
Scene at three kinds of in-service upgrade that relate in the embodiment of the invention and the preferred implementation describes below: the non-interrupting service scene of " control and cross unit " upgrading in (1) equipment; (2) the non-interrupting service scene of " ply-yarn drill " upgrading in the equipment; (3) the non-interrupting service scene that " control and cross unit " and " ply-yarn drill " are upgraded simultaneously in the equipment;
Describe at the flow chart of the above three kinds of situations flow process to the non-interrupting service in this preferred embodiment below, Fig. 8 is the flow chart according to three kinds of scenes of in-service upgrade in the embodiment of the invention, and as shown in Figure 8, this flow process comprises the steps:
Step S0, starting and upgrading;
Step S1 judges the pattern of upgrading, judges whether not interrupt mode upgrading, i.e. upgrading need to begin to determine earlier upgrade mode: compatible and incompatible, compatibility just refers to the non-interrupting service upgrading; Incompatiblely just refer to not require in the escalation process non-interrupting service, this pattern mainly is for diversity ratio between the version is bigger, has no idea to carry out the compatibility upgrading and carries out disruptive upgrading (traditional upgrading mode).
Step S02, in judged result when not needing the upgrading of interrupt mode not, according to being interrupted the upgrading of upgrading service flow process; Otherwise carry out step S1;
Step S03, upgrading finishes.
Step S1, judge whether to be based on the upgrading of entire equipment, if upgrade based on entire equipment, carry out step S11, namely need " main with control and cross unit ", " standby control and cross unit ", " operating path ply-yarn drill " and " protection path ply-yarn drill " on the entire equipment are all upgraded, escalation process is as among Fig. 8 1. shown in the flow process, otherwise carries out step S2;
Step S11 upgrades to standby control and cross unit;
Step S12 will protect path ply-yarn drill auto-update;
Step S13 carries out manual switchover with operating path and protection path;
Step S14 manually activates switching with operating path and protection path;
Step S15 is restarted the loading of operating path ply-yarn drill;
Step S16 after standby control and the curing of cross unit version, carries out step S03.
Step S2 judges whether only upgrading control and cross unit; Under the situation that judgement is, carry out step S21, namely only need " main with control and cross unit " and " standby control and cross unit " upgraded, specifically upgrade as among Fig. 8 2. shown in the flow process, otherwise carry out step S3;
Step S21 is with standby control and cross unit upgrading;
Step S22 will lead with control and cross unit and standby control and cross unit and manually activate;
Step S23 will lead with control and cross unit and standby control cross unit and manually activate;
Step S24 is restarted standby control and cross unit loading;
Step S25 is after standby control and the curing of cross unit version; Carry out step S03.
Step S3 judges whether to exist protection path ply-yarn drill; Judging under the situation that protection path ply-yarn drill exists, carry out step S31, namely need " operating path ply-yarn drill " and " protection path ply-yarn drill " upgraded, specifically upgrade as among Fig. 8 3. shown in the flow process; Otherwise carry out step S33; Namely only need " operating path ply-yarn drill " upgraded, concrete upgrading is as among Fig. 8 4. shown in the flow process;
Step S31 will protect the path ply-yarn drill manually to upgrade;
Step S32 is with operating path ply-yarn drill and protection path ply-yarn drill manual switchover;
Step S33 after the manual upgrading of operating path ply-yarn drill, carries out step S03.
Do to explain in detail and explanation to relating to relevant key component in the escalation process below:
1, " standby control and cross unit " upgrading:
Do you confirm whether the storage version file space sufficient under " standby control and cross unit " catalogue? if inadequate, could deletion backup file Free up Memory.If the space abundance is carried out version to " standby master control and cross unit " and is uploaded.
Equipment normal operation period, equipment control are " main with control and cross unit "; Be to be relayed in the FLASH zone of " standby control and cross unit " by current " main with control and cross unit " reception version and mirror image to go for " standby control and cross unit " upload version.
" standby control and the cross unit " order of upgrading is issued (such as reload slave) and inquiry " standby control and cross unit " upgrade status (such as show).
During " standby control and cross unit " upgrading, " main with control and cross unit " still is to monitor its various running statuses in real time, can be by the various states of order inquiry " standby control and cross unit " escalation process this moment.
" if standby control and cross unit " escalation process occur load application version failure will return back to after overtime before version (restart from " main with control and cross unit " download version) again.
Illustrate: if " standby control and cross unit " and " protection path ply-yarn drill " upgraded simultaneously, the upgrading order adopts (such as reload all) then can so.
" standby control and cross unit " carried out version affirmation and running status affirmation, can use various other order inquiry work ruuning situations of inquiry " main with control and cross unit " version and use; If inquiry version error or running status mistake use the manual command operation allow the version rollback.
2, " protection path ply-yarn drill " upgrading and operating state are confirmed, as shown in Figure 8.
" protection path ply-yarn drill " manual upgrading is referred to that its process status can inquiry and monitoring from current " master is with controlling and cross unit " by ordering (such as reload npc X) to allow " protection path ply-yarn drill " to restart and loading new ply-yarn drill version process from " standby control and cross unit ".Wherein, the npc X sign X groove bit line card meaning.
To " protection path ply-yarn drill " auto-update; device software can automatically identify " protection path ply-yarn drill " and " operating path ply-yarn drill " according to " configuration or protection " relation; allowing " protection path ply-yarn drill " to load current " standby control and cross unit " version automatically then restarts and moves; if software identifies current have only " operating path ply-yarn drill ", can omit " protection path ply-yarn drill " upgrading so automatically.
If the overtime version before that will return back to afterwards of load application version failure appears in escalation process.
Use manual command (such as show) to check its running status to " protection path ply-yarn drill ", whether working properlyly confirm.
3, carrying out business switching and working condition confirms:
After upgrading successfully; carry out upgrading switching command (such as switch) at " main with control and cross unit ", at this moment the control of equipment has just temporarily been given new " control and cross unit " and also can have been switched to " protection path " from " operating path " from business.Confirm (activations) if in special time, do not carry out last running status, switches back so and switching state before occurs returning back to.
Carrying out " switching " before; if find that version has problem or wants to carry out the version rollback; carry out " rollback " (such as roll) order so, this order can be controlled just now upgrade " control and cross unit " and " protection path ply-yarn drill " and restarts and restart and load application version from " main with controlling and cross unit ".
Carrying out " switching " afterwards; if want to carry out the version rollback; carry out " rollback " order so, this order can be controlled just now upgrade " control and cross unit " and " protection path ply-yarn drill " and restarts again and restart and load application version from " main with controlling and cross unit ".
4, carry out the vocational work path and confirm (activation)
After " switching " service path, current state is to wait for state of activation (trial run stage); If carry out activation command (such as active) afterwards, this moment " active and standby ", relation and vocational work path were advanced formally to decide so.
5, " operating path ply-yarn drill " and " standby control and cross unit " upgrading
Carry out " activation " afterwards, " main with control and cross unit " before can load redaction from current new " main with control and cross unit " and restart; Simultaneously " operating path ply-yarn drill " can according among Fig. 4 1. or 4. flow process carry out auto-update or manually upgrading respectively.
6, " standby control and cross unit " version solidifies
If confirm that current operation version is more stable really, need the FLASH zone of " main with control and cross unit " also is upgraded to redaction, can adopt " first step " to operate so and carry out the version uploading operation or directly " standby control and cross unit " write the FLASH operation.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and be carried out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a upgrade processing method is characterized in that, comprising:
Determine the part or all of operation element in the network equipment that operating path needs to upgrade, wherein, the described network equipment comprises: operation element and protection component, service path in the described network equipment comprises operating path and protection path, and there is corresponding protection component in the described part or all of operation element of upgrading that needs in described protection path;
The described described protection component of the part or all of operation element correspondence of upgrading that needs is upgraded;
Business on the described operating path is switched on the described protection path of upgrading behind the described protection component.
2. method according to claim 1 is characterized in that, also comprise, on the business on the described operating path being switched to the described protection path of upgrading behind the described protection component after, upgrading needs the described part or all of operation element of upgrading.
3. method according to claim 2 is characterized in that, after the described part or all of operation element that upgrading needs to upgrade, also comprise,
Judge whether comprise in the described network equipment pre-configured business on the described protection path is switched back described operating path;
In described pre-configured comprising the business on the described protection path is switched back under the situation of described operating path, the business on the described protection path is switched back described operating path.
4. method according to claim 1 is characterized in that, the business on the described operating path is switched on the described protection path of upgrading behind the described protection component comprise:
Judge in the predetermined time section whether described business switches to after the described protection path state to be activated in described protection path normal;
Under the normal situation of described state to be activated, described state to be activated is converted to state of activation.
5. method according to claim 1 is characterized in that, the described protection component of the described part or all of operation element correspondence that need upgrade is upgraded to be comprised:
Obtain update version document by operation element;
Use described update version document that described protection component is upgraded.
6. method according to claim 5 is characterized in that, the upgraded version of the described update version document obtained is confirmed, occurs under the unusual situation, with described update version document rollback at described upgraded version.
7. according to each described method among the claim 1-5, it is characterized in that, the operation element of the described network equipment comprise following one of at least: ply-yarn drill, control and cross unit.
8. a upgrading processing device is characterized in that, comprising:
Determination module, be used for determining needing at operating path the part or all of operation element of the network equipment of upgrading, wherein, the described network equipment comprises: operation element and protection component, service path in the described network equipment comprises operating path and protection path, and there is corresponding protection component in the described part or all of operation element of upgrading that needs in described protection path;
The first upgrading module is used for the described described protection component of the part or all of operation element correspondence of upgrading that needs is upgraded;
First handover module is used for the business on the described operating path is switched to described protection path behind the described protection component of upgrading.
9. device according to claim 8; it is characterized in that, also comprise, the second upgrading module; after being used on the described protection path after the business on the described operating path being switched to the described protection component of upgrading, upgrading needs the described part or all of operation element of upgrading.
10. device according to claim 9 is characterized in that, also comprise,
Judge module is used for judging and pre-configured whether the comprising of the described network equipment business on the described protection path is switched back described operating path;
Second handover module is used in described pre-configured comprising the business on the described protection path being switched back under the situation of described operating path, and the business on the described protection path is switched back described operating path.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104448051A CN103188087A (en) | 2011-12-27 | 2011-12-27 | Upgrade processing method and upgrade processing device |
| PCT/CN2012/072567 WO2013097362A1 (en) | 2011-12-27 | 2012-03-19 | Upgrade processing method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104448051A CN103188087A (en) | 2011-12-27 | 2011-12-27 | Upgrade processing method and upgrade processing device |
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| CN103188087A true CN103188087A (en) | 2013-07-03 |
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| WO (1) | WO2013097362A1 (en) |
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| CN103490931A (en) * | 2013-09-25 | 2014-01-01 | 杭州华三通信技术有限公司 | Method and device achieving protocol no-break in no-break service upgrading process |
| CN111694581A (en) * | 2020-04-23 | 2020-09-22 | 湖北亿咖通科技有限公司 | Software upgrading method of automobile noise reduction system and automobile noise reduction system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104683481B (en) * | 2015-03-19 | 2017-10-13 | 上海携程商务有限公司 | Using dissemination method and system |
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| WO2013097362A1 (en) | 2013-07-04 |
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