CN105071952A - Method and system for setting active/standby relationship of double-mainboard OLT equipment - Google Patents
Method and system for setting active/standby relationship of double-mainboard OLT equipment Download PDFInfo
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- CN105071952A CN105071952A CN201510406227.0A CN201510406227A CN105071952A CN 105071952 A CN105071952 A CN 105071952A CN 201510406227 A CN201510406227 A CN 201510406227A CN 105071952 A CN105071952 A CN 105071952A
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- master control
- control borad
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- main
- main control
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
Abstract
The invention provides a method and system for setting an active/standby relationship of double-mainboard OLT equipment. The OLT equipment comprises two main control panels. The method comprises after the OLT equipment is electrified, judging whether the two main control panels are provided with active-use sign files; and, if only one main control panel in the two main control panels is provided with the active-use sign file, setting the main control panel with the active-use sign file as an active-use control panel, otherwise, setting one main control panel as an active-use control panel according to a sequence of groove positions where the two main control panels are located. Compared with a mode that a control panel with a fixed small groove position number is commonly used as an active-use control panel, through remembering an active/standby relationship before starting, the design guarantees that the original active/standby relationship still remain the same after the starting, so the system has relative powerful and mature functions and is relative convenient and human-friendly in use.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and apparatus that two mainboard OLT device main and standby relation is set.
Background technology
On current environment, on OLT (OpticalLineTerminal, optical line terminal) equipment, the state of master control borad is primary or for subsequent use, is determined in start-up course by hardware.On dual master control trigger frame, first equipment can select the master control borad of little slot number as main control board, and hardware can arrange a time delay at large slot number master control borad, makes it start after a while, thus difference main and standby relation.Under this scheme, before and after machine frame is restarted, main and standby relation is fixed as small size slot.Under the environment of dual master control plate, before system reboot, if the state of large slot number master control borad is primary, after restarting, still can be that the state of little slot number master control borad is primary.
Summary of the invention
In view of the above problems, the application describes a kind of method arranging two mainboard OLT device main and standby relation, and described OLT device comprises two pieces of master control borads, and described method comprises:
After described OLT device powers on, judge whether described two pieces of master control borads have primary logo file;
If only have one piece of described master control borad to have described primary logo file in described two pieces of master control borads, a master control borad with described primary logo file is set as main control board;
Otherwise master control borad is main control board described in the slot order setting one residing for described two pieces of master control borads.
Preferably, when described two pieces of master control borads all have described primary logo file, after master control borad is main control board described in setting one, the described primary logo file of master control borad described in another is deleted.
Preferably, when described two pieces of master control borads all do not have described primary logo file, after described in setting one, master control borad is main control board, newly-increased described primary logo file in this master control borad.
Preferably, when not having available application version in the described master control borad being set as main control board and described in another, master control borad is in line states, the described master control borad being set as main control board is restarted.
Preferably, after master control borad is main control board described in setting one, starts in the 2s ~ 10s after described main control board and start master control borad described in another.
Preferably, after described in setting one, master control borad is main control board, the 6s started after described main control board starts master control borad described in another.
Preferably, described slot order is the label order of position, described slot, and described label sorts from big to small.
Preferably, setting is positioned at the described master control borad of the described slot of maximum label is main control board.
Present invention also offers a kind of system arranging two mainboard OLT device main and standby relation, described OLT device comprises two pieces of master control borads, and described system comprises:
Judge module, is connected with described two pieces of master control borads respectively, to judge whether each described master control borad has the slot order residing for primary logo file and described two pieces of master control borads;
Control module, is connected with described judge module and described two pieces of master control borads respectively, arranges one piece of described master control borad for main control board with the judged result exported according to described judge module.
Preferably, described control module comprises:
First control unit, is connected with described judge module, in order to a master control borad with described primary logo file is set as main control board;
Second control unit, is connected with described judge module, deletes the described primary logo file of master control borad described in another in order to master control borad described in the slot order setting one residing for described two pieces of master control borads for main control board;
3rd control unit, is connected with described judge module, is main control board in order to master control borad described in the slot order setting one residing for described two pieces of master control borads and increases described primary logo file newly in this master control borad.
Preferably, described system also comprises:
Restart module, be connected with described two pieces of master control borads respectively, in order in the described master control borad being set as main control board, there is no available application version and described in another, master control borad is in line states time, restart the described master control borad being set as main control board.
Technique scheme tool has the following advantages or beneficial effect: with the master control borad of conventional fixing little slot number position as compared with main control board, main and standby relation before the design is started by memory, still keep former main and standby relation constant after ensureing startup, make it functionally more powerful and ripe, use more convenient and hommization; Adopt the method for memory and time delay, ensure that under reboot and power-off restart two kinds of situations, former main control board starts rear or main control board, achieve the function of activestandby state memory, thus decrease the randomness that user competes due to hardware and the trouble caused, avoiding the master control borad forcing position, small size slot is primary irrationality.
Accompanying drawing explanation
With reference to appended accompanying drawing, to describe embodiments of the invention more fully.But, appended accompanying drawing only for illustration of and elaboration, do not form limitation of the scope of the invention.
Fig. 1 is a kind of workflow diagram arranging the method for two mainboard OLT device main and standby relation of the present invention;
To be that the present invention is a kind of arrange the workflow diagram of dual master control plate under former activestandby state in the method for two mainboard OLT device main and standby relation to Fig. 2;
Fig. 3 be the present invention a kind of arrange dual master control plate in the method for two mainboard OLT device main and standby relation newly insert one piece of master control borad after workflow diagram;
Fig. 4 is a kind of structural representation arranging the system of two mainboard OLT device main and standby relation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, a kind of method and system arranging two mainboard OLT device main and standby relation of the present invention are described in detail.
Embodiment one
As shown in Figure 1, a kind of method arranging two mainboard OLT device main and standby relation, comprises step:
Step S1: after described OLT device powers on, judges whether described two pieces of master control borads have primary logo file;
If only have one piece of described master control borad to have described primary logo file in described two pieces of master control borads, then continue step S2;
Otherwise, continue step S3;
Step S2 a: master control borad with described primary logo file is set as main control board;
Step S3: described in the slot order setting one residing for described two pieces of master control borads, master control borad is main control board.
Wherein S3 also comprises step:
S31: when described two pieces of master control borads all have described primary logo file, after master control borad is main control board described in setting one, delete the described primary logo file of master control borad described in another;
S32: when described two pieces of master control borads all do not have described primary logo file, after master control borad is main control board described in setting one, newly-increased described primary logo file in this master control borad.
In addition, the method arranging two mainboard OLT device main and standby relation also comprises step:
When certain block master control borad competed master state become main control board time, but there is no available application version in flash, and find that slave control board is online, need this main control board initiatively to restart in this case, discharge its master state.
Slot order is the label order of position, described slot, and the order of label can be from big to small, also can be from small to large, specifically can carry out according to the actual requirements and set.
In a word, when starting described dual master control plate, first the situation that two pieces of master control borads comprise primary logo file to be detected, when finding only have a master control borad to comprise this file, first starting this master control borad and starting another master control borad over time; All first start position groove number little master control borad in other situation and start another master control borad over time.But when two master control borads include described primary logo file, then delete this file in the groove number large master control borad of position; When two master control borads all do not comprise described primary logo file, in position groove number little master control borad, add this file.
Embodiment two
According to a kind of method arranging two mainboard OLT device main and standby relation that above-described embodiment proposes, the present embodiment is described further to the method.
A method for two mainboard OLT device main and standby relation is set, comprises step:
Start dual master control plate, send enabling signal; Wherein, described OLT system comprises two pieces of master control borads, and namely described OLT device is dual master control plate system;
After receiving enabling signal, detect the online situation of two pieces of master control borads in described OLT device, when two pieces of master control borads are all not online, detect the slot number whether two pieces of master control borads exist main board logo file and two pieces of master control borads; Described primary logo file can be " Master.txt " file;
When only there being a master control borad to there is primary logo file in two master control borads, there is the master control borad of described primary logo file as main control board in order, another block master control borad is as slave control board; Namely first start described main control board, after a period of time, restart described slave control board.
As shown in Figure 2, specifically, under described dual master control plate is in original activestandby state, described activestandby state to refer in described dual master control plate two pieces of master control borad motion times last time not as main control board still as the situation of slave control board, after system reboot, the job step of system is:
S01: receive enabling signal;
S02: judge whether two pieces of master control borads exist primary logo file, if existed, performs S03, otherwise, perform S04;
S03: start described master control borad immediately;
S04: start described master control borad after waiting for 6s.
In simple terms, under dual master control plate environment, after system reboot, when two pieces of master control borads are all not online, so first, two pieces of master control borads to be detected and whether there is main board logo file, when only there being a master control borad to there is this file, just this master control borad be defined as main control board and first start, another one master control borad is defined as standby controller board and starts after certain time-delay.Wherein, described time delay can be 6s.Original activestandby state refers to, described dual master control plate is used and determined the main and standby relation of two master control borads.
Further, when having inserted one piece of master control borad (being called for short former veneer) in machine frame, when power-off, again insert the new master control borad of another block (being called for short new veneer), then power on and restart OLT system, as shown in table 1, there is following several situation:
The startup relation of the former veneer of table 1 and new veneer
Below above-mentioned several situation is made a concrete analysis of:
(1) when original master control borad and the new master control borad inserted all comprise primary logo file, so after restarting system, the boot sequence of master control borad can not be judged, so adopt the mode of hardware competition to determine the boot sequence of master control borad with regard to needing here by primary logo file.Concrete step is:
Detect the groove number of the position of two pieces of master control borads;
First start position groove number little master control borad, after 2s, start groove number large master control borad;
Delete the described primary logo file of groove number large master control borad.
By the method, when two pieces of master control borads all comprise primary logo file, the method utilizing hardware to compete makes the master control borad of sulculus number be primary, and the master control borad of vat number is for subsequent use, and deletes the primary logo file of slave control board.After restarting again next time, just can judge primary, the standby of master control borad by detecting primary logo file, not needing again to carry out hardware competition.
(2) when original master control borad and the new master control borad inserted all do not comprise primary logo file, so after restarting system, the boot sequence of master control borad can not be judged, so still need to adopt the mode of hardware competition to determine the boot sequence of master control borad here by primary logo file.Concrete steps are:
Detect the groove number of the position of two pieces of master control borads;
First start position groove number little master control borad, start groove number large master control borad after special time, special time can be 2s;
Described primary logo file is generated in position groove number little master control borad.
(3) original master control borad comprise primary logo file and the new master control borad inserted do not comprise described primary logo file or original master control borad do not comprise primary logo file and the new master control borad inserted comprises primary logo file time, concrete steps are:
Judge which comprises described primary logo file for original master control borad and new insertion master control borad;
First start the master control borad comprising described primary logo file, and start another master control borad after a certain time.
In simple terms, no matter be the master control borad of new insertion or original master control borad, when both only have one to comprise described primary logo file, just first start this master control borad, even this master control borad becomes main control board, then restart another master control borad after a period of time, namely another master control borad becomes slave control board.Wherein, described special time can be 2s.
When having inserted one piece of master control borad in machine frame, when power-off, again inserted the master control borad that another block is new, then power on and restarting systems after, as shown in Figure 3, described active and standby accumulating method comprises step:
S10: receive enabling signal;
S11: detect the groove size whether two pieces of master control borads comprise primary logo file and slot, two pieces of master control borad places; When two pieces of master control borads include primary logo file, perform S12; When two pieces of master control borads all do not comprise primary logo file, perform S13, otherwise, perform S14;
S12: first start position groove number little master control borad, start groove number large master control borad after 2s, deletes the primary logo file in groove number large master control borad;
S13: first start position groove number little master control borad, start groove number large master control borad after 2s, set up primary logo file in position groove number little master control borad;
S14: first start the master control borad comprising primary logo file, start another block master control borad after 2s.
But when certain block master control borad competed master state become main control board time, but there is no available application version in flash, and find that slave control board is online, need this main control board initiatively to restart in this case, discharge its master state.
With the master control borad at conventional fixing little slot number place as compared with main control board, main and standby relation before the design is started by memory, still keep former main and standby relation constant after ensureing startup, make it functionally more powerful and ripe, use more convenient and hommization.
Embodiment three
According to a kind of method arranging two mainboard OLT device main and standby relation that above-described embodiment proposes, as shown in Figure 4, the present embodiment proposes a kind of system arranging two mainboard OLT device main and standby relation.
Based on an equipment for the active and standby memory of OLT, comprising:
Judge module, is connected with described two pieces of master control borads respectively, to judge whether each described master control borad has the slot order residing for primary logo file and described two pieces of master control borads;
Control module, is connected with described judge module and described two pieces of master control borads respectively, arranges one piece of described master control borad for main control board with the judged result exported according to described judge module;
Restart module, be connected with described two pieces of master control borads respectively, in order in the described master control borad being set as main control board, there is no available application version and described in another, master control borad is in line states time, restart the described master control borad being set as main control board.
Described control module comprises:
First control unit, is connected with described judge module, in order to a master control borad with described primary logo file is set as main control board;
Second control unit, is connected with described judge module, deletes the described primary logo file of master control borad described in another in order to master control borad described in the slot order setting one residing for described two pieces of master control borads for main control board;
3rd control unit, is connected with described judge module, is main control board in order to master control borad described in the slot order setting one residing for described two pieces of master control borads and increases described primary logo file newly in this master control borad.
Specifically, when after OTL device power, judge module judges whether each described master control borad has primary logo file and the order of the slot residing for described two pieces of master control borads.When only there being one piece of described master control borad to have described primary logo file in two pieces of master control borads, a master control borad with described primary logo file is set as main control board by the first control unit; When described two pieces of master control borads all have described primary logo file, the second control unit after master control borad is main control board according to slot order setting one, deletes the described primary logo file of master control borad described in another; When described two pieces of master control borads all do not have described primary logo file, the 3rd control unit is after according to slot order setting one, master control borad is main control board, newly-increased described primary logo file in this master control borad.
In sum, in varied situations, we adopt the method for memory and time delay, ensure that under reboot and power-off restart two kinds of situations, former main control board starts rear or main control board, achieve the function of activestandby state memory, thus decrease the randomness that user compete due to hardware and the trouble caused, the master control borad avoiding pressure place, small size slot is primary irrationality.
For a person skilled in the art, after reading above-mentioned explanation, various changes and modifications undoubtedly will be apparent.Therefore, appending claims should regard the whole change and correction of containing true intention of the present invention and scope as.In Claims scope, the scope of any and all equivalences and content, all should think and still belong to the intent and scope of the invention.
Claims (11)
1. arrange a method for two mainboard OLT device main and standby relation, it is characterized in that, described OLT device comprises two pieces of master control borads, and described method comprises:
After described OLT device powers on, judge whether described two pieces of master control borads have primary logo file;
If only have one piece of described master control borad to have described primary logo file in described two pieces of master control borads, a master control borad with described primary logo file is set as main control board;
Otherwise master control borad is main control board described in the slot order setting one residing for described two pieces of master control borads.
2. the method that two mainboard OLT device main and standby relation is set according to claim 1, it is characterized in that, described method also comprises:
When described two pieces of master control borads all have described primary logo file, after master control borad is main control board described in setting one, delete the described primary logo file of master control borad described in another.
3. the method that two mainboard OLT device main and standby relation is set according to claim 1, it is characterized in that, described method also comprises:
When described two pieces of master control borads all do not have described primary logo file, after described in setting one, master control borad is main control board, newly-increased described primary logo file in this master control borad.
4. the method that two mainboard OLT device main and standby relation is set according to Claims 2 or 3, it is characterized in that, described method also comprises:
When there is no available application version in the described master control borad being set as main control board and described in another, master control borad is in line states, restart the described master control borad being set as main control board.
5. the method arranging two mainboard OLT device main and standby relation according to Claims 2 or 3, is characterized in that, in described method:
After master control borad is main control board described in setting one, starts in the 2s ~ 10s after described main control board and start master control borad described in another.
6. the method arranging two mainboard OLT device main and standby relation according to claim 4, is characterized in that, in described method:
After described in setting one, master control borad is main control board, the 6s started after described main control board starts master control borad described in another.
7. the method arranging two mainboard OLT device main and standby relation according to claim 1, is characterized in that, in described method:
Described slot order is the label order of position, described slot, and described label sorts from big to small.
8. the method arranging two mainboard OLT device main and standby relation according to claim 7, is characterized in that, in described method:
The described master control borad that setting is positioned at the described slot of maximum label is main control board.
9. arrange a system for two mainboard OLT device main and standby relation, it is characterized in that, described OLT device comprises two pieces of master control borads, and described system comprises:
Judge module, is connected with described two pieces of master control borads respectively, to judge whether each described master control borad has the slot order residing for primary logo file and described two pieces of master control borads;
Control module, is connected with described judge module and described two pieces of master control borads respectively, arranges one piece of described master control borad for main control board with the judged result exported according to described judge module.
10. the system that two mainboard OTL equipment main and standby relation is set according to claim 9, it is characterized in that, described control module comprises:
First control unit, is connected with described judge module, in order to a master control borad with described primary logo file is set as main control board;
Second control unit, is connected with described judge module, deletes the described primary logo file of master control borad described in another in order to master control borad described in the slot order setting one residing for described two pieces of master control borads for main control board;
3rd control unit, is connected with described judge module, is main control board in order to master control borad described in the slot order setting one residing for described two pieces of master control borads and increases described primary logo file newly in this master control borad.
11. systems that two mainboard OTL equipment main and standby relation is set according to claim 10, it is characterized in that, described system also comprises:
Restart module, be connected with described two pieces of master control borads respectively, in order in the described master control borad being set as main control board, there is no available application version and described in another, master control borad is in line states time, restart the described master control borad being set as main control board.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406227.0A CN105071952A (en) | 2015-07-10 | 2015-07-10 | Method and system for setting active/standby relationship of double-mainboard OLT equipment |
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| CN201510406227.0A CN105071952A (en) | 2015-07-10 | 2015-07-10 | Method and system for setting active/standby relationship of double-mainboard OLT equipment |
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| CN201510406227.0A Pending CN105071952A (en) | 2015-07-10 | 2015-07-10 | Method and system for setting active/standby relationship of double-mainboard OLT equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105516300A (en) * | 2015-12-04 | 2016-04-20 | 上海斐讯数据通信技术有限公司 | Equipment version upgrading method and system |
| CN109150423A (en) * | 2017-06-27 | 2019-01-04 | 中兴通讯股份有限公司 | Dual master control equipment starts method, apparatus and dual master control equipment |
| CN110636393A (en) * | 2019-09-10 | 2019-12-31 | 烽火通信科技股份有限公司 | Double-master-control 1+1 concurrent working method and system of OLT equipment |
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| CN102195796A (en) * | 2010-03-19 | 2011-09-21 | 杭州华三通信技术有限公司 | Method and equipment for updating software version of distributed dual master control equipment |
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| CN1420434A (en) * | 2001-11-16 | 2003-05-28 | 深圳市中兴通讯股份有限公司上海第二研究所 | Board stage supporting packet simulation method |
| CN101604284A (en) * | 2009-07-24 | 2009-12-16 | 杭州华三通信技术有限公司 | A kind of method and multi-single-board device of preserving log-on message |
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| CN105516300A (en) * | 2015-12-04 | 2016-04-20 | 上海斐讯数据通信技术有限公司 | Equipment version upgrading method and system |
| CN105516300B (en) * | 2015-12-04 | 2019-05-31 | 上海斐讯数据通信技术有限公司 | A kind of device version upgrade method and system |
| CN109150423A (en) * | 2017-06-27 | 2019-01-04 | 中兴通讯股份有限公司 | Dual master control equipment starts method, apparatus and dual master control equipment |
| CN109150423B (en) * | 2017-06-27 | 2022-07-22 | 中兴通讯股份有限公司 | Dual-master control equipment starting method and device and dual-master control equipment |
| CN110636393A (en) * | 2019-09-10 | 2019-12-31 | 烽火通信科技股份有限公司 | Double-master-control 1+1 concurrent working method and system of OLT equipment |
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Application publication date: 20151118 |