CN1752940A - Method of restoring single board software edition - Google Patents
Method of restoring single board software edition Download PDFInfo
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- CN1752940A CN1752940A CN 200410080165 CN200410080165A CN1752940A CN 1752940 A CN1752940 A CN 1752940A CN 200410080165 CN200410080165 CN 200410080165 CN 200410080165 A CN200410080165 A CN 200410080165A CN 1752940 A CN1752940 A CN 1752940A
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Abstract
The present invention discloses a method for recovery single-board software version. Said method includes the following steps: 1) in the memory of single-board dividing into primary application software version zone and standby software version zone; 2) starting single-board and operating safety version software; 3) coming into check process of complete software version and judging that the complete software version is abnormal or not, if it is abnormal, executing step (4), if it is not, switching to complete software version and completion; 4) coming into automatic recovery process of complete software version and judging that the complete software version is successfully recovered or not, if it is successfully recovered, switching to complete software version and making completion, if it is not, coming into the artificial recovery process of complete software version and making completion.
Description
Technical field
The present invention relates to computer realm, particularly relate to and a kind ofly restoration methods when unusual occurs when single board software edition.
Background technology
At present, be provided with a lot of veneers in the equipment of communication system, be used to realize functions such as conversion of signals, signal transmission.Wherein, the veneer that has a core is handled various signalings in order to the centralized management entire equipment, and system clock is provided, and finishes functions such as resource management, equipment control, Performance Detection, configuration management, software download, software upgrading, and this veneer is called master control borad.
Seeing also Fig. 1, is single board system structural representation in the prior art.Under the normal condition, the user uses backstage and master control borad to communicate, the master control borad of issuing an order.Master control borad carries out maintenance and management according to order to each veneer, thereby reaches the maintenance and management to entire equipment.This shows,, will cause entire equipment to lose the maintenance and management center if master control borad can not normally move.Like this, the user can't communicate by letter with master control borad by the backstage at far-end, and is realized the veneer of entire equipment is carried out far-end or remote maintenance by master control borad.
In actual applications, in the master control borad of the equipment of communication system and other veneers software is installed, is used to realize the function of each veneer.Wherein, the software of veneer operation is divided into BootRom software version (that is fail-safe software version) and Flash version (that is complete software version).The BootRom software version is the fail-safe software version of veneer operation, only has the function of transmission and upgrading.The Flash version is the complete software version of veneer operation, has transmission, upgrading and equipment and normally moves all necessary functions.
In order to guarantee the operate as normal of software, the version of software need be preserved.Usually, software version is kept in the software version file.So-called software version file refers to the necessary Miscellaneous Documents of the normal operation of veneer, executive routine for example, data configuration file etc.; In case the software version file is imperfect, veneer just can not normally move.
Usually, master control borad is provided with main with software version district and standby software version district.The so-called main software version district that uses, refer to the zone that is used to preserve the software version file that is using of opening up in storer (for example, Flash, the flash memories) space at master control borad, in other words, the software version file of current each veneer operation all is kept at main with in the software version district.So-called standby software version district, refer to the zone that is used to preserve standby software version file of in the storage space of master control version, opening up, use in order to equipment software upgrading, in other words, the needed software version file of upgrade software all wraps and has standby software version district.
Be accompanied by the expansion of functions of the equipments of communication system and the improvement of performance, each board software needs constantly upgrading.The escalation process of board software is normally: earlier software package downloaded in the standby software version district of master control borad, and then by master control borad each veneer software of (comprising master control borad) of upgrading.
Usually, at first enter Bootrom software version (fail-safe software version) behind the master control board starting, unusually whether verification Flash version normal then, if normal, then is directly switch into the Flash version; If through verification, find that the Flash version is unusual, then master control borad rests in the Bootrom software version and can't re-use.At this moment, must be by manually directly changing veneer or use the network interface and the serial ports of master control borad the Flash version to be downloaded to again in the storage space of master control borad at near-end, restart master control borad then, enter the Flash version after verification Flash version is normal, so just realized when master control borad Flash version is unusual its recovery is normal.At this, the Flash version that the master control borad software version refers to master control borad unusually occurs unusual.
Although can still have following defective in actual applications inevitably by manually unusual master control borad software version being recovered in the prior art at near-end:
One, the process of recovering the master control borad software version is loaded down with trivial details.After the Flash version of master control borad occurs unusually in the prior art, master control borad just rests among the Bootrom, and must recover the Flash version by artificial near-end, just be in the action and download the Flash version again or change master control borad and recover the Flash version, and can't recover the Flash version at far-end by personnel.Thereby, make that the process of recovering the master control borad version is comparatively loaded down with trivial details.
Its two, efficient is lower.In a single day master control borad rests among the BootRom in the prior art, and the downloaded software bag and can not use the standby software version district that is retained in the storer in storage space again, thereby has reduced upgrading efficient.Simultaneously and since the Flash version of master control borad occur unusual after, must be by downloading the Flash version again or change master control borad and recover the Flash version, and can not recover the Flash version automatically.This efficient that causes recovering the master control borad software version equally is lower.
Summary of the invention
The technical matters that the present invention solves is: a kind of method of recovering single board software edition is provided, can have simplified rejuvenation, and improved the efficient of recovering single board software edition.
For this reason, the technical scheme of technical solution problem of the present invention is: a kind of method of recovering single board software edition, be used for the complete software version that veneer appears recovering when unusual in complete software version at veneer, comprise step: 1) in the storer of veneer, divide main with software version district and standby software version district; 2) start veneer and security of operation version software; 3) enter the checking process of complete software version, judge whether complete software version is unusual, if then enter step 4); If not, then switch to complete software version, and finish; 4) enter the automatically restoring flow of complete software version, and judge whether the success software version that regains one's integrity, if then switch to complete software version, and finish; If not, then enter the manual reversion flow process of complete software version, and finish.
Described step 3) specifically comprises: step 310, read the single board software edition configuration file, and obtain the legal information of All Files on the veneer; Step 320 judges whether that success reads the single board software edition configuration file, if then change step 330 over to; If not, it is unusual to judge that then complete software version occurs, and enters the automatically restoring flow of complete software version, and finishes the checking process of complete software version; Step 330, according to legal information, locating file one by one in storer; Step 340, if all files finds, and complete verification is legal, then is directly switch to complete software version, and finishes the checking process of complete software version; If there is file not find, it is illegal that file verification is perhaps arranged, and it is unusual to judge that then complete software version occurs, and enters the automatically restoring flow of complete software version, and finishes the checking process of complete software version.
Whether conform to come verification file whether legal by the fileinfo that compares single board software edition configuration file record in the described step 340 with the fileinfo that in storer, finds.
Described single board software edition configuration file comprises the legal information of All Files on the veneer, and described legal information comprises filename, file size and file redundancy check value.
Described step 4) specifically comprises: step 41, and the reading software edition configuration file obtains main legal information with software version district and standby software version district; Step 42 judges whether successfully the reading software edition configuration file, if then enter step 43; If not, then change step 44 over to; Step 43 judges whether exist legal master with software version district or legal standby software version district in the storer, if then this district is set to the active region, and to change step 45 over to successively; If not, then enter the manual reversion flow process of complete software version; Step 44, according to the default order in the software version district legitimacy in verification software version district successively, in case find legal software version district, then this district is set to the active region; Otherwise enter the manual reversion flow process of complete software version; Step 45 is judged the software version file whether the veneer correspondence is arranged in the activating software version district, if, then according to the software version file that exists in the activating software version district veneer of upgrading; If not, then enter the manual reversion flow process of complete software version; Step 46 is judged whether success of single board updating, if, Reset Board then, and finish the automatically restoring flow of complete software version; If not, then enter the manual reversion flow process of complete software version.
In the described step 43 by the master that writes down in the comparison software edition configuration file with software version district or standby software version district information and the master who in storer, finds with software version district information or standby software version district information whether consistent judge main whether legal with software version district or standby software version district, if consistent, it is legal then to be judged to be; If inconsistent, then be judged to be illegal.
Judge by software version district information that writes down in the comparison software edition configuration file and the software version district information that finds is whether consistent whether the software version district is legal in the described step 44 in storer, if consistent, it is legal then to be judged to be; If inconsistent, then be judged to be illegal.
Described software version configuration file is the main file with software version district and standby software version district of sign, and described software version configuration file comprises whether active and standby district exists, and the physical directory on storer.
The manual reversion flow process of described complete software version specifically comprises: step 51, judge whether complete software version is arranged on the storer, if then begin to unpack, and enter step 52; If not, then veneer stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version; Whether step 52, judgement unpack successful, if then enter step 53; If not, then veneer stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version; Step 53 searches in newly downloaded software version district whether the software version of veneer correspondence file is arranged, if, then according to the software version file veneer of upgrading; If not, then veneer stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version; Step 54 is judged whether success of single board updating, if, Reset Board then, and finish the manual reversion flow process of complete software version; If not, then veneer stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version.
Also comprise step before the described step 51: utilize Serial Port Line or network interface line that the software package of complete software version is loaded in the storer of veneer.
With respect to prior art, the invention has the beneficial effects as follows:
One is simplified the process of recovering single board software edition.Because the method for recovery single board software edition provided by the invention at first enters the automatically restoring flow of veneer Flash version when the complete software version of master control borad occurs when unusual.In this flow process, by searching legal software version district and activating the Flash version that veneer is recovered in this legal software version district.And need not as prior art, by personnel directly at the scene, near-end downloads the Flash version again or changes veneer and recover the Flash version.Therefore, compare with prior art, method provided by the invention has been simplified the process of recovering single board software edition.
Its two, it is higher to recover efficient.Because the method for recovery single board software edition provided by the invention be only when the automatically restoring flow of Flash version can't successfully recover the Flash version, the manual reversion flow process that just enters the Flash version.Rather than as prior art, in case the Flash version of master control borad unusually just occurs directly by manually recovering.Thereby it is higher that method provided by the invention is recovered efficient.In addition, in the automatically restoring flow owing to the method for recovering single board software edition in the present invention, by searching legal software version district and activating the complete software version that veneer is recovered in this legal software version district.Like this, the legal version that is retained in the storer can be used, and does not think that prior art is such, in case the Flash version of master control borad occurs unusually, the software version district in the storage space can't be continued to use.Therefore, compare with prior art, the recovery efficient of method provided by the invention is higher.
Description of drawings
Fig. 1 is an equipment veneer system construction drawing in the prior art;
Fig. 2 is the process flow diagram that recovers the method for single board software edition;
Fig. 3 is the checking process synoptic diagram of Flash version;
Fig. 4 is the automatically restoring flow synoptic diagram of Flash version;
Fig. 5 is the manual reversion schematic flow sheet of Flash version.
Embodiment
Be example to recover the master control borad software version below, the specific implementation process of the method for recovery single board software edition provided by the invention is described.
Seeing also Fig. 2, is the process flow diagram that recovers the method for master control borad software version.
At first need in the storer (for example, Flash, flash memories) of master control borad, divide two zones, promptly main with software version district and standby software version district, preserve main respectively with software version and standby software version (step 210).In actual applications, above-mentioned two zones can be set at default order.For example, on the master control borad storer, mark off A district and B district.Wherein, A district corresponding main use software version district, the corresponding standby software version in B district district.Certainly, also can be corresponding standby software version district, A district in actual applications, the corresponding main software version district that uses, B district.
Then, start master control borad, master control borad at first enters BootRom software version (fail-safe software version) (step 220).So-called BootRom software version, the software that refers to this software version only has the function of transmission and upgrading.Usually, BootRom is installed on the master control borad starts chip, write down the related software with transmission and upgrade function in this chip, the software version in this chip is exactly the BootRom software version, i.e. the fail-safe software version.
Then, enter the checking process (not rapid 230) of Flash version (full release).Judge in this flow process whether the Flash version is unusual, if then enter step 240; If not, then switch to complete software version, and finish.
Step 240 enters the automatically restoring flow of complete software version, and judges whether successfully to recover the master control borad software version, if then switch to complete software version, and finish; If not, then enter the manual reversion flow process of complete software version, and finish.
Respectively the checking process of Flash version, the automatically restoring flow of Flash version and the manual reversion flow process of Flash version are described in detail below.
Seeing also Fig. 3, is the checking process synoptic diagram of Flash version.Whether this flow process is used for verification Flash version unusual.
Enter the checking process of Flash version (complete software version), at first read master control borad software version configuration file, and obtain the legal information (step 310) of All Files on the veneer.So-called single board software edition configuration file refers to the file of the configuration information of sign single board software edition file.Described legal information comprises filename, file size and CRC check value (cyclic redundancy check value).
At this, whether the file legal information that so-called verification refers to comparison single board software edition configuration file record is consistent with the actual fileinfo that reads, if consistent, it is legal then to think; If inconsistent, then think illegal.In other words, whether so-called verification refers to the information such as filename, file size and CRC check value of comparison veneer configuration file record in full accord with information such as the filename that reads in storer, file size and CRC check values, if consistent, it is legal then to think; If inconsistent, then think illegal.
Seeing also Fig. 4, is the automatically restoring flow synoptic diagram of Flash version (complete software version).
Begin the automatically restoring flow of complete software version, at first enter step 410, the reading software edition configuration file obtains main legal information with software version district and standby software version district.So-called software version configuration file refers to the main file with software version district and standby software version district of sign, comprises active and standby district and whether has information such as the physical directory in storer.If do not have legal master with software version district or standby software version district, then this document does not exist.This document has format specification, the corresponding relation of physical directory on expression software version district and the storer.
At this, judge main with software version district whether legally with software version district information and the master who in storer, finds with whether software version district information is consistent by the master that writes down in the comparison software edition configuration file, if consistent, it is legal then to be judged to be; If inconsistent, then be judged to be illegal.
At this, judge by standby software version district information that writes down in the comparison software edition configuration file and the standby software version district information that finds is whether consistent whether standby software version district is legal in storer, if consistent, it is legal then to be judged to be; If inconsistent, then be judged to be illegal.
At this, whether the software version district information that writes down in the software version configuration file by comparison software version district 1 and the software version district information that finds in storer is consistent judges whether standby software version district is legal, if consistent, it is legal then to be judged to be; If inconsistent, then be judged to be illegal.
At this, whether the software version district information that writes down in the software version configuration file by comparison software version district 2 and the software version district information that finds in storer is consistent judges whether standby software version district is legal, if consistent, it is legal then to be judged to be; If inconsistent, then be judged to be illegal.
Wherein, software version district 1 and software version district 2 refer to the default setting in the software version district.
Seeing also Fig. 5, is the manual reversion schematic flow sheet of complete software version among the present invention.
Whether after entering the manual reversion flow process of complete software version, at first judging has complete software version (step 510), if having, enter step 520, begin to unpack on the flash memories; If not, then master control borad stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version.
Whether step 530, judgement unpack successful, if then enter step 540; If not, then master control borad stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version.
Step 540 searches in newly downloaded software version district whether the software version of master control borad correspondence file is arranged, if then enter step 550, according to the software version file master control borad of upgrading; If not, then master control borad stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version.
Step 560 is judged whether success of master control borad upgrading, if, the master control borad that then resets, and finish the manual reversion flow process of complete software version; If not, then master control borad stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version.
In actual applications, also comprise by the user before the step 510 and use Serial Port Line and network interface line that software package is re-loaded in the storer of master control borad.
It is pointed out that the indication master is comparatively speaking with software version district and standby software version district among the present invention.A district and B district at first are set on master control borad.Wherein, the A district is that main to use software version district, B district be standby software version district.If the software version height in B district, and through verification legal after, with the activation of B district, just, the B district leads to use the software version district.Correspondingly, the A district just changes into standby software version district.
It is pointed out that further the method for recovery single board software edition provided by the invention not only is used to recover the software version of master control borad, can also be used to recover the software version of other veneers.Storer among the present invention not only is confined to flash memories, can also be other storeies.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. method of recovering single board software edition is used for the complete software version that veneer appears recovering when unusual in complete software version at veneer, it is characterized in that comprising step:
1) division is main with software version district and standby software version district in the storer of veneer;
2) start veneer and security of operation version software;
3) enter the checking process of complete software version, judge whether complete software version is unusual, if then enter step 4); If not, then switch to complete software version, and finish;
4) enter the automatically restoring flow of complete software version, and judge whether the success software version that regains one's integrity, if then switch to complete software version, and finish; If not, then enter the manual reversion flow process of complete software version, and finish.
2. the method for recovery single board software edition according to claim 1 is characterized in that, described step 3) specifically comprises:
Step 310 reads the single board software edition configuration file, and obtains the legal information of All Files on the veneer;
Step 320 judges whether that success reads the single board software edition configuration file, if then change step 330 over to; If not, it is unusual to judge that then complete software version occurs, and enters the automatically restoring flow of complete software version, and finishes the checking process of complete software version;
Step 330, according to legal information, locating file one by one in storer;
Step 340, if all files finds, and complete verification is legal, then is directly switch to complete software version, and finishes the checking process of complete software version; If there is file not find, it is illegal that file verification is perhaps arranged, and it is unusual to judge that then complete software version occurs, and enters the automatically restoring flow of complete software version, and finishes the checking process of complete software version.
3. the method for recovery single board software edition according to claim 2, it is characterized in that whether conform to come verification file whether legal by the fileinfo that compares single board software edition configuration file record in the described step 340 with the fileinfo that in storer, finds.
4. according to the method for claim 2 or 3 described recovery single board software editions, it is characterized in that, described single board software edition configuration file comprises the legal information of All Files on the veneer, and described legal information comprises filename, file size and file redundancy check value.
5. the method for recovery single board software edition according to claim 1 is characterized in that, described step 4) specifically comprises:
Step 41, the reading software edition configuration file obtains main legal information with software version district and standby software version district;
Step 42 judges whether successfully the reading software edition configuration file, if then enter step 43; If not, then change step 44 over to;
Step 43 judges whether exist legal master with software version district or legal standby software version district in the storer, if then this district is set to the active region, and to change step 45 over to successively; If not, then enter the manual reversion flow process of complete software version;
Step 44, according to the default order in the software version district legitimacy in verification software version district successively, in case find legal software version district, then this district is set to the active region; Otherwise enter the manual reversion flow process of complete software version;
Step 45 is judged the software version file whether the veneer correspondence is arranged in the activating software version district, if, then according to the software version file that exists in the activating software version district veneer of upgrading; If not, then enter the manual reversion flow process of complete software version;
Step 46 is judged whether success of single board updating, if, Reset Board then, and finish the automatically restoring flow of complete software version; If not, then enter the manual reversion flow process of complete software version.
6. the method for recovery single board software edition according to claim 5, it is characterized in that, in the described step 43 by the master that writes down in the comparison software edition configuration file with software version district or standby software version district information and the master who in storer, finds with software version district information or standby software version district information whether consistent judge main whether legal with software version district or standby software version district, if consistent, it is legal then to be judged to be; If inconsistent, then be judged to be illegal.
7. the method for recovery single board software edition according to claim 5, it is characterized in that, judge by software version district information that writes down in the comparison software edition configuration file and the software version district information that finds is whether consistent whether the software version district is legal in the described step 44 in storer, if consistent, it is legal then to be judged to be; If inconsistent, then be judged to be illegal.
8. according to the method for each described recovery single board software edition in the claim 5 to 7, it is characterized in that, described software version configuration file is the main file with software version district and standby software version district of sign, described software version configuration file comprises whether active and standby district exists, and the physical directory on storer.
9. the method for recovery single board software edition according to claim 1 is characterized in that, the manual reversion flow process of described complete software version specifically comprises:
Step 51 judges whether complete software version is arranged on the storer, if then begin to unpack, and enter step 52; If not, then veneer stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version;
Whether step 52, judgement unpack successful, if then enter step 53; If not, then veneer stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version;
Step 53 searches in newly downloaded software version district whether the software version of veneer correspondence file is arranged, if, then according to the software version file veneer of upgrading; If not, then veneer stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version;
Step 54 is judged whether success of single board updating, if, Reset Board then, and finish the manual reversion flow process of complete software version; If not, then veneer stays at the fail-safe software version, and finishes the manual reversion flow process of complete software version.
10. the method for recovery single board software edition according to claim 9 is characterized in that, also comprises step before the described step 51: utilize Serial Port Line or network interface line that the software package of complete software version is loaded in the storer of veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100801650A CN100343816C (en) | 2004-09-24 | 2004-09-24 | Method of restoring single board software edition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100801650A CN100343816C (en) | 2004-09-24 | 2004-09-24 | Method of restoring single board software edition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1752940A true CN1752940A (en) | 2006-03-29 |
| CN100343816C CN100343816C (en) | 2007-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100801650A Expired - Fee Related CN100343816C (en) | 2004-09-24 | 2004-09-24 | Method of restoring single board software edition |
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| Country | Link |
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| CN (1) | CN100343816C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371910C (en) * | 2006-04-30 | 2008-02-27 | 华为技术有限公司 | Verification method of local version software in veneer |
| WO2010081323A1 (en) * | 2009-01-19 | 2010-07-22 | 中兴通讯股份有限公司 | Method for realizing single board application version and system thereof |
| CN103164326A (en) * | 2011-12-12 | 2013-06-19 | 深圳市快播科技有限公司 | Detecting method and detecting system for game operating environment |
| CN104753723A (en) * | 2015-04-08 | 2015-07-01 | 华为技术有限公司 | Single board resetting method, device and set of baseband unit |
| CN108667652A (en) * | 2018-04-12 | 2018-10-16 | 国网天津市电力公司 | A kind of telecontrol communication machine standby machine handoff-security module and its switching method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3072048B2 (en) * | 1996-03-19 | 2000-07-31 | 株式会社東芝 | Computer system and software failure recovery method for computer system |
| US6247126B1 (en) * | 1999-01-25 | 2001-06-12 | Dell Usa, L.P. | Recoverable software installation process and apparatus for a computer system |
| US20020095619A1 (en) * | 2001-01-17 | 2002-07-18 | Marsh Edward Thomas | Fault tolerant/redundant boot ROM reprogramming |
-
2004
- 2004-09-24 CN CNB2004100801650A patent/CN100343816C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371910C (en) * | 2006-04-30 | 2008-02-27 | 华为技术有限公司 | Verification method of local version software in veneer |
| WO2010081323A1 (en) * | 2009-01-19 | 2010-07-22 | 中兴通讯股份有限公司 | Method for realizing single board application version and system thereof |
| CN103164326A (en) * | 2011-12-12 | 2013-06-19 | 深圳市快播科技有限公司 | Detecting method and detecting system for game operating environment |
| CN104753723A (en) * | 2015-04-08 | 2015-07-01 | 华为技术有限公司 | Single board resetting method, device and set of baseband unit |
| CN104753723B (en) * | 2015-04-08 | 2018-04-20 | 华为技术有限公司 | The board resetting method, apparatus and equipment of a kind of baseband processing unit |
| CN108667652A (en) * | 2018-04-12 | 2018-10-16 | 国网天津市电力公司 | A kind of telecontrol communication machine standby machine handoff-security module and its switching method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100343816C (en) | 2007-10-17 |
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