CN104699615B - A kind for the treatment of method and apparatus of the system failure - Google Patents
A kind for the treatment of method and apparatus of the system failure Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000003672 processing method Methods 0.000 claims abstract description 8
- 238000012790 confirmation Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000007650 screen-printing Methods 0.000 claims description 2
- 230000006399 behavior Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
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- 239000003086 colorant Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
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Abstract
The invention discloses a kind of processing method of the system failure, it includes, whether the system run in monitoring virtual machine there is blue screen, in the case where there is blue screen in confirmation system, virtual machine process is terminated by external program, virtual machine is configured from external memory start-up operation system by preset program, and the core dump file of automatic searching system blue screen, after core dump file is found, specified address is backed up to.This method is used for the test of program, the automatic test of driving and program can be realized by this method, the efficiency of test is effectively improved.
Description
Technical field
The present invention relates to program test field, more particularly to program is tested automatically by automatic test program
When, the processing method and processing device of the system failure.
Background technology
In test driver, the method used is typically all on a machine equipped with Windows systems, to open
Verifier, acquiescence opens all check items or specific items, during driving case is performed, and runs into driving bug, is then
Blue screen occurs in system, and at this moment tester needs to preserve the MEMORY.DMP after system blue screen, submits exploitation tracking blue
Shield reason.Driver, Verifier, blue screen, the term of MEMORY.DMP files these computer realms are referred here to,
First these terms are illustrated below, to be better understood from the present invention.
Driver
Driver is the small block code of one be added in operating system, wherein including the information about hardware device.Have
This information, computer just can be communicated with equipment.Driver is the configuration that hardware vendor writes according to operating system
File, it may be said that without driver, the hardware in computer can not just work.Operating system is different, the driver of hardware
Also different, driver is incorrect, and the hardware in computer can not just work.
Verifier
The driving checker that Microsoft provides, for improving the stability and reliability of system, can use this instrument to solve
Certainly driver problem.If there is the driver for writing mistake, system blue screen will be triggered.
Blue screen (BSoD)
Computer blue screen, being called BSOD, (Blue Screen of Death, are abbreviated as:BSoD) ,+Microsoft is referred to
The Windows operating system screen picture shown when that can not recover from a system mistake.It is often as work
Make caused by Ring0 grades of kernel program error, such as the internal memory that kernel journey+sequence have accessed inaccessible can be immediately resulted in
BSoD。
MEMORY.DMP files
When upper sub-operating system makes a mistake, data that will at that time in internal memory (contain virtual memory) by operating system
It is written directly in file, what thrashing is can be identified as using MEMORY.DMP files.
Windows driving tests are met with after blue screen, it may appear that following several situations：
1st, after system blue screen, system is restarted, system can also normally restart；
2nd, system is due to carry driving (serious problems occur), and restarting system can not normally start, it is necessary to be manually entered peace
Syntype could enter system；
3rd, after blue screen, system also cannot be introduced into by safe mode.
MEMORY.DMP mode is generated after Windows blue screens can have any different according to system difference.
2003 times MEMORY.DMP files of Windows XP, Windows Server can not be generated, it is necessary to enter in blue screen
After Windows XP safe mode is either normally restarted, meeting automatic start one is entitled after operating system is restarted
Savedump.exe process collects pagefile.sys and system disk starts the message file generation MEMORY.DMP of volume
File.
Windows Vista, Windows 7 system in-time generatin MEMORY.DMP files (can lead to when blue screen occurs
Cross setting registry entry HKEY_LOCAL_MACHINE SYSTEM ControlSet001 Control CrashControl
DedicatedDumpFile, type REG_SZ, value assigned catalogue filename such as d:\MEMORY.DMP)；It can also prop up simultaneously
It is prudent open after the MEMORY.DMP files that are generated by savedump.exe.
Largely operation is artificial progress to existing driving method of testing, runs into driving bug and causes system blue screen, for
Windows XP and Windows Server 2003 restarts system and enters safe mode, and the operation is in order to which system is generated
MEMORY.DMP files, Windows Vista, Windows Server 2008, Windows7 systems do not need the operation,
Windows Vista, Windows Server 2008, the systems of Windows 7 can generate MEMORY.DMP texts in blue screen
Part.Restart system using Window PE system disks, MEMORY.DMP files are obtained into system.
Said system restart and the acquisition of file is required to artificial progress, thus this method needs substantial amounts of behaviour by hand
Make, the waiting system that takes an undesirably long time starts, and needs operator to possess certain operating system knowledge.
The content of the invention
In order to overcome the shortcomings of existing test system, herein our focus be by driving automatic test program,
So as to when running runs into operating system blue screen, how ensure after automatic test program energy auto acquisition system blue screen
MEMORY.DMP, to realize that the complete software automated testing for being not required to manpower intervention is simulated.
The present invention proposes a kind of method of program test, and it includes initialization step, core dump file acquisition step
With EP (end of program) step.
The present invention also proposes a kind of device of program test, and it includes initialization module, core dump file acquisition module
With EP (end of program) module.
With it, during so that test program running running into operating system blue screen, automatic identification blue screen state, from
MEMORY.DMP after dynamic acquisition system blue screen, completely disengages from artificial monitoring, to realize the complete software for being not required to manpower intervention
Automatic test.
A kind of processing method of system failure proposed by the present invention, it includes, and whether the system run in monitoring virtual machine
There is blue screen；In the case where blue screen occurs in confirmation system, virtual machine process is terminated by external program；Matched somebody with somebody by preset program
Virtual machine is put from external memory start-up operation system, and the core dump file of automatic searching system blue screen；In finding
Deposit after dump file, backed up to specified address.
The invention also provides a kind of processing unit of the system failure, it includes, and what is run for monitoring in virtual machine is
Whether system there is the module of blue screen；In the case of there is blue screen in confirmation system, virtual machine is terminated by external program and entered
The module of journey；For configuring virtual machine from default storage device start-up operation system by preset program, and hunting system blue screen
Core dump file module；For after core dump file is found, being backed up to the module of specified address.
The specific embodiment provided according to the present invention, the invention discloses following technique effect：
By the present invention, in system blue screen, memory information that can be after automatic capture system blue screen, so as to big
Big save artificially collects the time.By method proposed by the present invention, it can be highly suitable for fully automated extraction MEMORY.DMP
Carry out the related a series of activities of automatic test.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the flow chart of the processing method of the system failure provided in an embodiment of the present invention；
Fig. 2 is another flow chart of the processing method of the system failure provided in an embodiment of the present invention；
Fig. 3 is the processing unit structure chart of the system failure provided in an embodiment of the present invention；
Fig. 4 is core dump file acquisition function structure chart provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belongs to what the present invention was protected
Scope.
The processing method of the system failure proposed by the invention is obtained automatically including initialization context preparatory stage, debugging routine
Stage and EP (end of program) state three phases are taken, is retouched in detail respectively for these three stages below with reference to Fig. 1 and Fig. 2
State.
It is the initialization context preparatory stage first, it is follow-up automatic to facilitate for carrying out Initialize installation to running environment
Change the automatic running of test program and the automatic acquisition of core dump file, specifically include following steps：
A, opening virtual machine, run Windows operating system, are selected by vmx virtual machine configurations on a virtual machine
Different operating system, be related to during implementation system including Windows XP, WindowsServer 2003, Windows Vista,
Windows Server 2008, Windows 7 and various sp versions.
B, by order line configure Verifier, setting need open item.
Behavior after C, configuration system blue screen, specifically includes following steps：
I, human window input control sysdm.cpl, activation system property window；
II, click it is senior->Set, be on and fault recovery window；
III, cancellation are resetted automatically；
IV, setting write-in Debugging message->Complete core dump, by this be provided for obtaining full dump i.e. blue screen when
Obtain complete blue screen Debugging message；
V, setting dump file path, such as using path d:\MEMORY.DMP；
VI, cancel any existing file of covering, this is to retain the MEMORY.DMP after each blue screen.
If D, system are Windows XP or Windows Server 2003, boot.ini need to be set before execution, started
Item plus parameter/safe.So far our environmental preparation work is completed.
After environmental preparation work is completed, next step obtains the stage automatically into debugging routine, and the stage, which is used to monitor, is
Whether system there is blue screen, in the case where blue screen occurs in judgement system, terminates virtual machine process, then configures virtual machine from predetermined
Storage device, such as virtual optical disk start, after restarting virtual machine and entering system, the core dump of automatic search system blue screen
File, and core dump file is saved in the path specified by the initialization preparatory stage, specifically include following steps.
If E, driving are abnormal, blue screen occurs in the system in virtual machine, and system in virtual machine is monitored by external program
Blue screen, is embodied as periodic screen printing, identifies whether to judge blue screen for blueness by pixel.
Concrete operations are virtual to capture correspondence by way of Windows API printwindow realizes backstage sectional drawing
Screen size after the screen characteristics of machine, Windows system blue screens can be fixed on a certain size, such as 640*480, while screen
Upper pixel color can only have two kinds of white and blueness, particularly (0,0,0) and (0,0,131) two kinds of colors of RGB color, only
In time enough piece picture can be kept constant, meanwhile, there was only above-mentioned white blue two kinds of colors in this picture, you can differentiate
It is system blue screen state.
The frequency of above-mentioned screen interception is too high and the oversized of sectional drawing can influence the performance of program, it therefore, it can
Suitable screen interception frequency and sectional drawing size are selected according to actual conditions, to improve performance.
If F, system are Windows XP or Windows Server 2003, virtual machine is restarted by external program control
Middle system, Fig. 2 gives flow chart in this case.Preset and restarted in the safe mode during due to initialization, therefore
System will enter safe mode, and required MEMORY.DMP files are generated in the process；And for Windows Vista,
This reboot operation need not be carried out for Windows Server 2008, the systems of Windows 7, these systems are when there is blue screen
Required MEMORY.DMP files are just generated, the flow chart shown in Fig. 1 corresponds to such case.
G, external program kill virtual machine processes carry out positive closing virtual machine, pass through preset modification of program virtual machine configuration text
Part, such as Windows XP Professional.vmx, start to configure virtual machine from virtual optical disk, can be with virtual optical disk
It is Windows PE systems or other various systems that system performs designated program automatically can be entered.Restart virtual machine,
Virtual machine enters Windows PE systems, by the MEMORY.DMP files of external program automatic searching system blue screen, after finding,
Pass through network or local backup to specified address.External program is notified to terminate the virtual machine of operation simultaneously.
The iso mirror images of H, wherein Windows PE systems need to carry out specially treated, are noted by replacing in operating system
Volume table realizes after start our copy MEMORY.DMP file functions for specifying, specific method description of WinPE systems automatic start
It is as follows：
I, use UltraISO open winPE.iso.
II, extraction document minipe winpe.is_ files, this file is a .cab compressed package, renaming
Winpe.is_ is winpe.is_.cab, is decompressed using WinRAR etc compressed software, obtains WinPE.ISO, same decompression
WinPE.ISO。
III, by computer regedit.exe load software files, redefine " 1 " node, at this moment we are with regard to that can see
To the content in software files, this file is exactly a hive file and the registration table of WinPE systems, changes HKEY_
LOCAL_MACHINE 1 Microsoft Windows CurrentVersion Run, add customized startup optimization
d:Auto.bat, that is, realize WinPE systems start after automatic start d:Auto.bat function.
The new software files of IV, preservation repack winpe.iso, while new winpe.iso is passed through
Makecab orders are packaged into winpe.iso.cab, RNTO winpe.is_, replace file of the same name in step II, new
WinPE systems complete.
The stage is performed completing above-mentioned automatic test, EP (end of program) state is finally entered.
In the stage, external program closes virtual machine.Because above-mentioned automatic test program is applied to multiple systems, including
Windows XP, Windows Server 2003, Windows Vista, Windows Server2008, Windows 7 and
Various sp versions, the blue screen of every kind of system can have once been run by this automated testing method while count blue screen bug,
Bug tracking for after is possible to by the MEMORY.DMP files after this method backup blue screen and reappeared.
Present invention can ensure that real user behavior of the automatic test program under simulation Windows is for some reason
When (program or driving compatibility issue) causes system blue screen, memory information that can be after automatic capture system blue screen, from
And the time of artificially collecting can be greatlyd save.When the other bug of the driving stage system blue screens caused if what hardware reason was caused,
It will be unable to carry out system reboot, it is impossible to obtain MEMORY.DMP, by method proposed by the present invention, can be extracted with fully automated
MEMORY.DMP, is highly suitable for carrying out the related a series of activities of automatic test.
This method of testing also can specify phase suitable for the deployment of any automated execution, by configuring simultaneously
The test program of pass is performed in corresponding dummy machine system, if the problems such as period meets with blue screen, method of testing of the invention,
Can capture immediately, at the same collect MEMORY.DMP at that time blue screen when screen shots.Subsequent automated
Test job will not also block because of blue screen problem.
Present invention also offers a kind of processing unit of the system failure, as shown in Figure 3.The device includes initialization module
10th, core dump file acquisition module 20 and EP (end of program) module 30.Wherein, apparatus for initializing, for entering to running environment
Row Initialize installation, to facilitate the automatic running of subsequent automated test program and the automatic acquisition of core dump file.Referring to
Fig. 4, core dump file module includes：Whether the system run for monitoring in virtual machine there is the module 22 of blue screen；For
In the case where blue screen occurs in confirmation system, terminate the module 24 of virtual machine process by external program；For passing through preset journey
Sequence configures virtual machine from default storage device start-up operation system, and the module 26 of the core dump file of hunting system blue screen；
Module 28 for after core dump file is found, being backed up to specified address.Terminate device, for terminating virtual machine.
The automatic test of associated drives file greatly shortens the test ＆ regression times of driving test, while nor
Often it is applied to carry out unattended automatic test monitoring flow.It ensure that by this method blue in system operation
The method, in actual applications, can be applied in the server, realize that multisystem is performed parallel by the real-time capture of screen,
The automated execution use-case for the various operating systems specified has been performed in the most short time, has realized that quickly automation was returned
Journey.The independent blue screen behavior of every kind of system simultaneously can all be recorded, and there is provided analyze error reason to exploitation.
As seen through the above description of the embodiments, those skilled in the art can be understood that the present invention can
Realized by the mode of software and required general hardware platform.Understood based on such, technical scheme essence
On the part that is contributed in other words to prior art can be embodied in the form of software product, the computer software product
It can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are to cause a computer equipment
(can be personal computer, server, or network equipment etc.) performs some of each of the invention embodiment or embodiment
Method described in part.
Above to the processing method and processing device of the system failure provided by the present invention, it is described in detail, herein should
The principle and embodiment of the present invention are set forth with specific case, the explanation of above example is only intended to help and managed
Solve the method and its core concept of the present invention；Simultaneously for those of ordinary skill in the art, according to the thought of the present invention,
It will change in embodiment and application.In summary, this specification content should not be construed as to this hair
Bright limitation.
Claims (12)
1. a kind of processing method of the system failure, methods described is tested for programming automation, it comprises the following steps,
Whether the system run in monitoring virtual machine there is blue screen；
In the case where blue screen occurs in confirmation system, virtual machine process is terminated by external program；
Virtual machine is configured from default storage device start-up operation system by preset program, and the core dump of hunting system blue screen
File；Wherein, the core dump file is restarted by performing or not performing according to the type for the system run in virtual machine
Operate to generate；
After core dump file is found, specified address is backed up to.
2. according to the method described in claim 1, it is characterised in that
Before virtual machine process is terminated by external program, the system in virtual machine is restarted.
3. method according to claim 1 or 2, it is characterised in that
The step of whether system run in the monitoring virtual machine blue screen occurs includes：Periodic screen printing, by right
Interception image carries out pixel identification to determine whether blue screen.
4. method according to claim 1 or 2, it is characterised in that
The configuration virtual machine is to be realized by way of edit the registry from default storage device start-up operation system.
5. method according to claim 1 or 2, it is characterised in that
Methods described is used for the test of program.
6. a kind of processing unit of the system failure, described device is tested for programming automation, it includes,
Whether the system run for monitoring in virtual machine there is the module of blue screen；
In the case of there is blue screen in confirmation system, terminate the module of virtual machine process by external program；
For configuring virtual machine from default storage device start-up operation system by preset program, and the internal memory of hunting system blue screen
The module of dump file；Wherein, the core dump file be by according to the type for the system run in virtual machine perform or
Reboot operation is not performed to generate；
For after core dump file is found, being backed up to the module of specified address.
7. device according to claim 6, it is characterised in that also include,
For before virtual machine process is terminated by external program, restarting the module of system in virtual machine.
8. the device according to claim 6 or 7, it is characterised in that
It is described also to include for monitoring the module whether system run in virtual machine blue screen occurs：For periodically intercepting screen
Curtain, the module of blue screen is determined whether by carrying out pixel identification to interception image.
9. the device according to claim 6 or 7, it is characterised in that
The configuration virtual machine is to be realized by way of edit the registry from default storage device start-up operation system.
10. the device according to claim 6 or 7, it is characterised in that
Described device is used for the test of program.
11. a kind of program testing method, it comprises the following steps,
Initialization step, for performing Initialize installation to running environment；
Core dump file acquisition step, for the method described in perform claim requirement one of 1 to 4；
EP (end of program) step, for closing virtual machine.
12. a kind of program test device, it includes：
Initialization module, for performing Initialize installation to running environment；
Core dump file acquisition module, it includes the device described in one of claim 6 to 9；
EP (end of program) module, for closing virtual machine.
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| CN201510144848.6A CN104699615B (en) | 2012-03-31 | 2012-03-31 | A kind for the treatment of method and apparatus of the system failure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510144848.6A CN104699615B (en) | 2012-03-31 | 2012-03-31 | A kind for the treatment of method and apparatus of the system failure |
| CN201210093066.0A CN102637144B (en) | 2012-03-31 | 2012-03-31 | System fault processing method and device |
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| CN106293499B (en) * | 2015-06-12 | 2019-08-27 | 联想(北京)有限公司 | A kind of file acquisition method and baseboard management controller, basic input output system |
| CN106997315B (en) * | 2016-01-25 | 2021-01-26 | 阿里巴巴集团控股有限公司 | Method and device for memory dump of virtual machine |
| EP3232326B1 (en) | 2016-04-14 | 2019-06-05 | High Sec Labs Ltd. | Keyboard video mouse (kvm) device and method for detecting host failure using the same |
| CN111309560A (en) * | 2020-02-24 | 2020-06-19 | 深圳忆联信息系统有限公司 | Method and device for rapidly collecting SSD information during system downtime |
| US10922246B1 (en) | 2020-07-13 | 2021-02-16 | High Sec Labs Ltd. | System and method of polychromatic identification for a KVM switch |
| US11334173B2 (en) | 2020-07-13 | 2022-05-17 | High Sec Labs Ltd. | System and method of polychromatic identification for a KVM switch |
| CN113485755B (en) * | 2021-06-30 | 2023-08-18 | 深圳市科力锐科技有限公司 | Device driver verification method, device and storage medium |
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| CN102063344A (en) * | 2009-11-18 | 2011-05-18 | 中兴通讯股份有限公司 | Method and system for system fault information dump |
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| US9251339B2 (en) * | 2007-12-29 | 2016-02-02 | International Business Machines Corporation | Core dump privacy during application failure |
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| CN101025709A (en) * | 2006-02-22 | 2007-08-29 | 联想(北京)有限公司 | System and method for obtaining fault in-situ information for computer operating system |
| CN101539878A (en) * | 2008-03-18 | 2009-09-23 | 环达电脑(上海)有限公司 | Method for accelerating oracle process to monitor recycled resources under operating system |
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Effective date of registration: 20220721 Address after: Room 801, 8th floor, No. 104, floors 1-19, building 2, yard 6, Jiuxianqiao Road, Chaoyang District, Beijing 100015 Patentee after: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Address before: 100088 room 112, block D, 28 new street, new street, Xicheng District, Beijing (Desheng Park) Patentee before: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Patentee before: Qizhi software (Beijing) Co.,Ltd. |