CN103023990A - Image file upgrade system and method in stack system - Google Patents

Image file upgrade system and method in stack system Download PDF

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Publication number
CN103023990A
CN103023990A CN2012104932472A CN201210493247A CN103023990A CN 103023990 A CN103023990 A CN 103023990A CN 2012104932472 A CN2012104932472 A CN 2012104932472A CN 201210493247 A CN201210493247 A CN 201210493247A CN 103023990 A CN103023990 A CN 103023990A
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image file
equipment
main equipment
image
tabulation
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CN103023990B (en
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王强
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Maipu Communication Technology Co Ltd
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Maipu Communication Technology Co Ltd
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Abstract

The invention relates to a network communication technology, solves the problem that a relatively mature scheme for the image file upgrade does not exist in the conventional stack system consisting of heterogeneous member equipment, and provides an image file upgrade system and an image file upgrade method in a stack system. According to the technical scheme, the image file upgrade system in the stack system comprises master equipment, an image server and at least one piece of slave equipment, wherein the image server is used for providing all image files required by the stack system and a list of files to be upgraded; the master equipment is used for sorting the list of the files to be upgraded acquired from the image server, sequentially acquiring the image files according to a sorted image file list and notifying each piece of slave equipment to upgrade; and the slave equipment is used for judging whether the master equipment contains the required image files, acquiring the required image files and finishing the image file upgrade. The system has the beneficial effects of being convenient and is suitable for the stack system consisting of the heterogeneous member equipment.

Description

Image file upgrade-system and method in the pile system
Technical field
The present invention relates to the technology of network service, particularly the upgrade technique of image file in the pile system.
Background technology
Pile system is comprised of a plurality of member devices, has a member device to serve as effector and gerentocratic role in the pile system, becomes main equipment (Active equipment), and other member devices are from equipment (Slave equipment).As a rule, each member device of pile system is to use identical image file, and for such system, upgrading only need to escalate into each member device identical image file and get final product, and this is now relatively ripe technology.
And in the existing pile system, also having a kind of each member device is isomery, that is to say, the member device in the pile system may be to use not identical image file, but these different image files are compatible in stacking function.Just need to consider how to upgrade corresponding image file to corresponding member device for such pile system.And do not solve the problem of how to carry out the image file upgrading in the pile system that the isomery member device consists of in the prior art.
In a plurality of member devices of pile system, only have main equipment to be and mirror image server between be can reach by public network IP address, and be that implicit IP address can reach between member's equipment, from being that the IP address directly can not reach between equipment and the mirror image server.
Summary of the invention
Purpose of the present invention is exactly to overcome in the pile system that present isomery member device consists of the relatively shortcoming of ripe scheme of image file upgrading neither one, and image file upgrade-system and method in a kind of pile system are provided.
The present invention solves its technical problem, and the technical scheme of employing is, the image file upgrade-system in the pile system comprises that main equipment, mirror image server and at least one from equipment, is characterized in that,
Described mirror image server is used for providing all required image files of pile system and listed files to be upgraded to main equipment;
Described main equipment, be used for and sort from the listed files to be upgraded that mirror image server obtains, the image file that main equipment is needed comes at last, form the image file tabulation after sorting, and obtain image file and be written to the oneself FLASH from mirror image server successively according to the image file tabulation after the ordering, and notify respectively and to obtain corresponding image file the FLASH from equipment from main equipment and upgrade;
Described from equipment, be used for judging whether main equipment comprises own needed image file, obtain own needed image file and be written to the FLASH of oneself from main equipment, finish image file and upgrade.
Concrete, described main equipment comprises:
The image file acquiring unit, be used for to the image file tabulation to be upgraded of mirror image server acquisition request, notice image file sequencing unit sorts after obtaining image file to be upgraded, judgement according to the image file judging unit, obtain the image file buffer memory to FLASH from mirror image server successively according to the tabulation of the image file after the ordering, announcement apparatus interactive unit behind image file of every buffer memory;
The image file sequencing unit is used for sorting to obtain image file tabulation to be upgraded from mirror image server, and the image file that main equipment is needed comes at last;
The FLASH memory cell is used for the image file that buffer memory obtains from mirror image server;
The equipment interactive unit is used for to the updating message of notifying this image file from equipment, and this image file of record request from equipment, receive all ask this image file return from equipment upgrade successfully message after, notice image file delete cells;
The image file delete cells is used for this image file is deleted from image file tabulation to be upgraded, and notice image file judging unit;
The image file judging unit is used for judging whether the image file tabulation after the ordering is empty, if then the image file upgrading is finished; Otherwise notice image file acquiring unit obtains next image file from mirror image server.
Concrete, described main equipment also comprises image file upgrading unit, is used for the image file that himself needs is upgraded.
Concrete, described image file judging unit, when also being used for judging the FLASH insufficient space of place main equipment, the image file that does not have in the image file tabulation after the notice image file delete cells deletion ordering.
Concrete, described main equipment obtains image file by the FTP mode from mirror image server.
Further, describedly obtain image file by the FTP mode from main equipment from equipment.
Image file upgrade method in the pile system may further comprise the steps:
The main equipment of step 1. pile system obtains image file tabulation to be upgraded from mirror image server;
Step 2. main equipment sorts to listed files to be upgraded, and the needed image file of main equipment is come at last, forms the image file tabulation after sorting;
The image file tabulation of step 3. main equipment after according to ordering obtained image file and is written to the oneself FLASH from mirror image server successively, and notifies respectively and to obtain corresponding image file the FLASH from equipment from main equipment and upgrade;
Step 4. is respectively obtained image file and is written to the FLASH of oneself from equipment from main equipment, finish the image file upgrading.
Further, step 3 may further comprise the steps:
First image file the image file tabulation of step 31. main equipment after mirror image server obtains ordering, and the image file that obtains write among the FLASH of oneself;
Step 32. main equipment is to the updating message from the device broadcasts image file;
Step 33. need this image file from equipment feedback oneself from facility information to main equipment;
Step 34. main equipment record need this image file respectively from equipment.
Further, step 4 may further comprise the steps:
Step 41. is obtained image file from equipment from main equipment, and the image file that obtains is write among the FLASH of oneself;
Step 42. is finished from equipment notice main equipment upgrade image file;
If step 43. main equipment needing to obtain certain image file all finish the information of upgrading from equipment after, will the image file tabulation of this image file after ordering deletion;
Step 44. main equipment judges whether the image file tabulation after the ordering is empty or judges whether that all have all finished the image file upgrading from equipment and main equipment, if then the image file upgrading is finished; Otherwise the next image file the image file after mirror image server the obtains ordering tabulation, and the image file that gets access to write among the FLASH of oneself, get back to step 32.
Concrete, in the step 3, main equipment obtains image file by the FTP mode from mirror image server.
Further, in the step 4, obtain image file by the FTP mode from main equipment from equipment.
Concrete, described image file upgrade method is further comprising the steps of:
Main equipment is attempting image file to write among its FLASH in the FLASH during insufficient space, unexistent image file in the image file tabulation among the deletion FLASH after the ordering.
The invention has the beneficial effects as follows, in the present invention program, by image file upgrade-system and the method in the above-mentioned pile system, can realize the image file upgrading in the pile system that the isomery member device consists of, relatively more convenient, be beneficial to the user and dispose and use pile system.
Description of drawings
Fig. 1 is the image file upgrade-system schematic diagram in the embodiment of the invention pile system.
Fig. 2 is the structural representation of main equipment in the embodiment of the invention pile system.
Fig. 3 is the structural representation of main equipment in the pile system of another embodiment of the present invention.
Fig. 4 is the image file upgrade method flow chart in the embodiment of the invention pile system.
Fig. 5 is the image file upgrade method flow chart in another embodiment of the present invention pile system.
Embodiment
Below in conjunction with embodiment and accompanying drawing, describe technical scheme of the present invention in detail.
Referring to Fig. 1, be the image file upgrade-system schematic diagram in the embodiment of the invention pile system.Image file upgrade-system in the pile system of the present invention, comprise main equipment, mirror image server and at least one are from equipment, described mirror image server is used for providing all required image files of pile system and listed files to be upgraded to main equipment, described main equipment is used for and will sorts from the listed files to be upgraded that mirror image server obtains, the image file that main equipment is needed comes at last, form the image file tabulation after sorting, and obtain image file and be written to the FLASH of oneself from mirror image server successively according to the image file tabulation after the ordering, and notice is respectively obtained corresponding image file the FLASH from equipment from main equipment and is upgraded, describedly be used for judging from equipment whether main equipment comprises oneself needed image file, obtain own needed image file and be written to the oneself FLASH from main equipment, finish image file and upgrade.
Referring to Fig. 2, the embodiment of the invention provides a kind of pile system main equipment that is applied to above-mentioned image document upgrading system, comprising:
The image file acquiring unit, be used for to the image file tabulation to be upgraded of mirror image server acquisition request, notice image file sequencing unit sorts after obtaining image file to be upgraded, judgement according to the image file judging unit, obtain the image file buffer memory to FLASH from mirror image server successively according to the tabulation of the image file after the ordering, announcement apparatus interactive unit behind image file of every buffer memory.
The image file sequencing unit is used for sorting to obtain image file tabulation to be upgraded from mirror image server, and the image file that main equipment is needed comes at last.
The FLASH memory cell is used for the image file that buffer memory obtains from mirror image server.
The equipment interactive unit is used for to the updating message of notifying this image file from equipment, and this image file of record request from equipment, receive all ask this image file return from equipment upgrade successfully message after, notice image file delete cells.
The image file delete cells is used for this image file is deleted from image file tabulation to be upgraded, and notice image file judging unit.
The image file judging unit is used for judging whether the image file tabulation after the ordering is empty, if then the image file upgrading is finished; Otherwise notice image file acquiring unit obtains next image file from mirror image server.
Referring to Fig. 3, be the structural representation of main equipment in the pile system of another embodiment of the present invention.In the pile system of present embodiment the image file acquiring unit in comprising above-mentioned Fig. 2, image file sequencing unit, equipment interactive unit, image file delete cells and the image file judging unit of main equipment, also comprise image file upgrading unit, be used for the image file that its place main equipment needs is upgraded.
Referring to Fig. 4, the image file upgrade method in the pile system of the embodiment of the invention comprises:
At first the main equipment of pile system obtains image file tabulation to be upgraded to mirror image server, and then main equipment sorts to listed files to be upgraded, and the needed image file of main equipment is come at last, forms the image file tabulation after sorting.
Main equipment obtains image file and is written to the oneself FLASH from mirror image server successively according to the image file tabulation after the ordering again, and notifies respectively and to obtain corresponding image file the FLASH from equipment from main equipment and upgrade,
Last respectively obtain image file from equipment from main equipment and be written to the oneself FLASH, finish image file and upgrade.
Referring to Fig. 5, be the image file upgrade method flow chart in the embodiment of the invention pile system.Image file upgrade method in the pile system of the embodiment of the invention, it specifically may further comprise the steps:
The main equipment of step 1. pile system obtains image file tabulation to be upgraded to mirror image server.
Step 2. main equipment sorts to image file tabulation to be upgraded, and the needed image file of main equipment is come at last, forms the image file tabulation after sorting; Image file tabulation after this ordering can be kept in the internal memory.
The image file tabulation of step 3. main equipment after according to ordering obtained image file and is written to the oneself FLASH from mirror image server successively, and notifies respectively and to obtain corresponding image file the FLASH from equipment from main equipment and upgrade, and is specially:
First image file the image file tabulation of step 31. main equipment after mirror image server obtains ordering, and the image file that gets access to write among the FLASH of oneself;
Step 32. main equipment is to the updating message from this image file of device broadcasts; The name that contains image file in this broadcast;
Step 33. need this image file from equipment feedback oneself from facility information to main equipment; Compare and determine oneself whether this image file of needs according to self facility information and image file name from equipment in this step; For this image file of needs from equipment, feedack comprises the image file name from device id, needs.This message is as the response message feedback of the broadcast of main equipment.
Step 34. main equipment record need this image file respectively from equipment.
Step 4. is respectively obtained image file and is written to the FLASH of oneself from equipment from main equipment, finish the image file upgrading, is specially:
Step 41. is obtained image file from equipment from main equipment, and the image file that obtains is write among the FLASH of oneself;
Step 42. is finished from equipment notice main equipment upgrade image file;
If step 43. main equipment needing to obtain certain image file all finish the information of upgrading from equipment after, will the image file tabulation of this image file after ordering deletion;
Step 44. main equipment judges whether the image file tabulation after the ordering is empty or judges whether that all have all finished the image file upgrading from equipment and main equipment, if then the image file upgrading is finished; Otherwise the next image file the image file after mirror image server the obtains ordering tabulation, and the image file that gets access to write among the FLASH of oneself, get back to step 32.
Wherein, in the step 3, main equipment obtains image file by the FTP mode from mirror image server.In the step 4, obtain image file by the FTP mode from main equipment from equipment.
Also have following steps:
Main equipment is attempting image file to write among its FLASH in the FLASH during insufficient space, unexistent image file in the image file tabulation among the deletion FLASH after the ordering.
Below comprise three member devices (comprise main equipment, from equipment 1 and from equipment 2) take pile system as example, main equipment and the image file 1 that uses from equipment 1 be from equipment 2 use image files 2.Although image file 1 is different with image file 2, their stacking function is compatible.
Main equipment obtains image file tabulation to be upgraded from mirror image server, then ordering, and the listed files of formation is image file 2, image file 1.
Main equipment uses the FTP mode to obtain image file 2 from mirror image server, and this image file is written among the FLASH of main equipment.
Main equipment sends the message of upgrade image file 2, and this message sends to all from equipment by the mode of broadcasting.
Find that from equipment 1 this image file 2 is not the image file that oneself needs, and does not do relevant action.Find that from equipment 2 this image file 2 is that oneself needs, and sends message informing main equipment oneself and need to obtain this image file.
After main equipment was received this message, record needed image file 2 from equipment 2.
Obtain image file 2 from equipment 2 by the FTP mode of standard.Obtain finish after, write among the local FLASH, the notice main equipment has been finished more new element.
The main equipment record has been finished version updating from equipment 2, with deletion the image file tabulation of this image file after ordering.
Main equipment uses the FTP mode to obtain image file 1 from mirror image server, this file is written among the FLASH of main equipment.If the FLASH insufficient space is deleted the image file 2 of downloading in the last step.What keep among the FLASH is image file 1.The action of repetition and top renewal image file 2.Finish the renewal of image file 1.
Image file 2, the listed files of image file 1 is finished dealing with, and pile system has been finished the mirror image renewal.System just restarts can and form pile system again according to new image file operation.

Claims (10)

1. the image file upgrade-system in the pile system comprises that main equipment, mirror image server and at least one from equipment, is characterized in that,
Described mirror image server is used for providing all required image files of pile system and image file tabulation to be upgraded to main equipment;
Described main equipment, be used for obtaining the image file tabulation to be upgraded line ordering of going forward side by side from mirror image server, the image file that main equipment is needed comes at last, form the image file tabulation after sorting, and obtain image file and write the FLASH from mirror image server successively according to the image file tabulation after the ordering, and notice is respectively obtained corresponding image file and is upgraded from equipment;
Described from equipment, be used for judging whether main equipment comprises own needed image file, is written to the FLASH, carries out the image file upgrading after main equipment obtains own needed image file.
2. the image file upgrade-system in the pile system as claimed in claim 1 is characterized in that, described main equipment comprises:
The image file acquiring unit, be used for to the image file tabulation to be upgraded of mirror image server acquisition request, notice image file sequencing unit sorts after obtaining image file to be upgraded, according to the judgement of image file judging unit and the image file tabulation after the ordering, obtain the image file buffer memory to FLASH from mirror image server successively, announcement apparatus interactive unit behind image file of every buffer memory;
The image file sequencing unit is used for sorting to obtain image file tabulation to be upgraded from mirror image server, and the image file that main equipment is needed comes at last;
The FLASH memory cell is used for the image file that buffer memory obtains from mirror image server;
The equipment interactive unit is used for to the updating message of respectively notifying this image file from equipment, and this image file of record request from equipment, after receiving all upgradings of returning from equipment of asking this image file and finishing message, notice image file delete cells;
The image file delete cells is used for this image file is deleted from image file tabulation to be upgraded, and notice image file judging unit;
The image file judging unit is used for judging whether the image file tabulation after the ordering is empty, if then the image file upgrading is finished; Otherwise notice image file acquiring unit obtains next image file from mirror image server.
3. the image file upgrade-system in the pile system as claimed in claim 2 is characterized in that, described main equipment also comprises image file upgrading unit, is used for the image file that main equipment needs is upgraded.
4. the image file upgrade-system in the pile system as claimed in claim 2 or claim 3 is characterized in that,
Described image file judging unit when also being used for judging the FLASH insufficient space of place main equipment, does not have the image file of the image file tabulation after ordering among the notice image file delete cells deletion FLASH.
5. the image file upgrade method in the pile system is characterized in that, may further comprise the steps:
A. the main equipment of pile system is to the image file tabulation to be upgraded of mirror image server acquisition request;
B. main equipment sorts to the image file tabulation to be upgraded of obtaining, and the needed image file of main equipment is come at last, forms the image file tabulation after sorting;
C. the image file tabulation of main equipment after according to ordering obtained image file and is written to the FLASH from mirror image server successively, and notice is respectively obtained corresponding image file from equipment and upgraded;
D. respectively obtain its image file that needs from equipment from main equipment and be written to the FLASH, finish the image file upgrading.
6. the image file upgrade method in the pile system as claimed in claim 5 is characterized in that step C may further comprise the steps:
C1. first image file the image file tabulation of main equipment after mirror image server obtains ordering, and the image file that gets access to write among the FLASH of oneself;
C2. main equipment is to respectively from the updating message of this image file of device broadcasts;
C3. need this image file from equipment feedback oneself from facility information to main equipment;
C4. main equipment record need this image file respectively from equipment.
7. such as the image file upgrade method in claim 5 or the 6 described pile systems, it is characterized in that step D may further comprise the steps:
D1. obtain the image file that it needs from equipment from main equipment, and after the image file that obtains being write among oneself the FLASH, upgrade;
D2. finish from equipment notice main equipment upgrade image file;
If D3. main equipment needing to obtain this image file all from equipment all upgrade finish after, will the image file tabulation of this image file after ordering deletion;
D4. main equipment judges whether the image file tabulation after the ordering is empty or judges whether that all have all finished the image file upgrading from equipment and main equipment, if then the image file upgrading is finished, otherwise the next image file the tabulation of the image file after mirror image server obtains ordering, and the image file that gets access to write among the FLASH of oneself, return step C2.
8. the image file upgrade method in the pile system as claimed in claim 7 is characterized in that, among the step D, main equipment obtains image file by the FTP mode from mirror image server.
9. such as the image file upgrade method in claim 7 or the described pile system, it is characterized in that, among the step D, obtain image file by the FTP mode from main equipment from equipment.
10. the image file upgrade method in the pile system as claimed in claim 7 is characterized in that, and is further comprising the steps of:
Main equipment is attempting image file to write among its FLASH in the FLASH during insufficient space, unexistent image file in the image file tabulation among the deletion FLASH after the ordering.
CN201210493247.2A 2012-11-28 2012-11-28 Image file upgrade-system in pile system and method Active CN103023990B (en)

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CN106817259A (en) * 2017-01-18 2017-06-09 杭州迪普科技股份有限公司 The upgrade method and device of VSM systems
CN107015829A (en) * 2017-03-31 2017-08-04 广东欧珀移动通信有限公司 Audio system upgrade method, device
CN107678764A (en) * 2017-09-30 2018-02-09 杭州迪普科技股份有限公司 A kind of method and device based on ISSU upgrading VSM systems

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