CN102289513A - Method and system for obtaining internal files of virtual machine - Google Patents
Method and system for obtaining internal files of virtual machine Download PDFInfo
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Abstract
The invention provides a method and a system for obtaining internal files of a virtual machine, wherein resource files of the virtual machine are directly virtualized to be virtual disks of a physical machine through a virtual technology; each virtual disk is accessed directly and the files in the virtual disks are read, modified, copied and deleted; the desired file can be found conveniently without starting the virtual machine and logging in an internal operation system of the virtual machine so that the work efficiency is greatly improved.
Description
Technical field
The present invention relates to field of computer technology, relate in particular to a kind of method and system of obtaining the virtual machine internal file.
Background technology
Virtual machine (Virtual Machine) be meant by software simulation have the complete hardware system function, operate in a complete computer in the complete isolation environment.
Now, the virtual machine technique develop rapidly, various software virtual machines are accepted extensively by the user.The user installs and moves one or more virtual system on the computing machine of the physics of being everlasting, all can deposit some files or file data in each virtual system.
When the user has deposited file in virtual system the inside, when needing to open virtual machine and enter virtual system, could pass through operations such as shared, transmission, xcopy, file conversion to physical machine.If under the situation of not opening virtual machine, seek out the file of virtual system the inside, can not finish.Will cause the user in order to obtain slight file in the virtual system like this, perhaps look over chat record, perhaps check an envelope mail and the necessary virtual machine that starts.And the operation virtual machine is to need to consume CPU and internal memory greatly, and toggle speed is very slow, greatly reduces work efficiency.
Moreover, the software virtual machine that different vendor provides is different, also difference is very big for the form of the virtual machine file that generates and type, in the different operating system of virtual machine the inside operation, form to the resources of virtual machine file also has different requirements with type, and the different virtual machine of visit on a physical machine is the same with other physical machines of visit just, therefore, use virtual machine to increase a lot of troubles to the user.
Summary of the invention
The object of the present invention is to provide a kind of method and system of obtaining the virtual machine internal file, can improve the efficient of user capture virtual machine internal file, reduce Operating Complexity.
For addressing the above problem, the invention provides a kind of method of obtaining the virtual machine internal file, may further comprise the steps:
The resource file of identification virtual machine;
According to the information of described resource file described resource file is mounted to and is virtual disk on the physical machine;
On described physical machine, show the virtual disk tabulation;
File to the physical disk of operating described physical machine is equally operated the file in each virtual disk.
Further, described resource file comprises configuration file, content file, journal file.
Further, according to the information of described resource file described resource file is mounted on the physical machine and comprises for the step of virtual disk:
By analysis, obtain the catalogue format and the file layout information of described resources of virtual machine to described configuration file;
By analysis, obtain the total data of each file in the described virtual machine to described content file.
By analysis, obtain the fileinfo of setting up and revising recently in the described virtual machine to described journal file.
Further, according to analysis, in described virtual disk tabulation, show the recent renewal file to described journal file.
Further, in the described virtual disk tabulation of the main interface display of described virtual machine.
Further, the operation that the file in each virtual disk is carried out comprises: read, revise, delete, copy, preserve, inquire about.
Further, the file in each virtual disk is made amendment after the operation, the data of preserve revising are in virtual machine.
Further, when the file in each virtual disk is carried out query manipulation,, each virtual disk is searched for, carried out fuzzy query, obtain the listed files of coupling according to filename by the input key word.
Accordingly, the present invention also provides a kind of system that obtains the virtual machine internal file, comprising:
Recognition unit is used to discern the resource file of virtual machine;
The carry unit is used for according to the information of described resource file described resource file being mounted to and is virtual disk on the physical machine;
Display unit is used for showing the virtual disk tabulation on described physical machine;
Operating unit is used for equally the file in each virtual disk being operated to the file of the physical disk of operating described physical machine.
Compared with prior art, the method and system of obtaining the virtual machine internal file provided by the invention, by virtual technology directly the resource file of virtual machine virtual be virtual disk under the physical machine, directly visit each virtual disk, and to the file in the virtual disk read, revise, duplicate, operation such as deletion, can not start virtual machine, do not need to log under the situation of virtual machine domestic os, conveniently find the file of wanting, improved work efficiency greatly.
Description of drawings
Fig. 1 is the process flow diagram that one embodiment of the invention is obtained the method for virtual machine internal file;
Fig. 2 is the structural representation that one embodiment of the invention is obtained the system of virtual machine internal file.
Embodiment
Below in conjunction with the drawings and specific embodiments the method and system of obtaining the virtual machine internal file that the present invention proposes are described in further detail.
The present invention analyzes and studies existing virtual machine commonly used, comprise Hyper-v, VMWare, virtual PC, virtualBox etc., the resource file of these virtual machines (VHD, VMDK, VDI) all is stored under the specific directory, is made up of one or more configuration files, content file, journal file etc.
As shown in Figure 1, the invention provides a kind of method of obtaining the virtual machine internal file, may further comprise the steps:
S1, the resource file of identification virtual machine;
S2 is mounted to described resource file according to the information of described resource file and is virtual disk on the physical machine;
S3 shows the virtual disk tabulation on described physical machine;
S4 operates the file in each virtual disk.
Wherein, in step S2, promptly described resource file is mounted on the physical machine and specifically may further comprise the steps for virtual disk according to the information of described resource file:
At first, by analysis, obtain the catalogue format and the file layout information of described resources of virtual machine to the configuration file of described resource file;
Then, by analysis, obtain the total data of each file in the described virtual machine to the content file of described resource file;
Then, by analysis, obtain the fileinfo of setting up and revising recently in the described virtual machine to the journal file of described resource file.
The present invention also provides a kind of system that obtains the virtual machine internal file, as shown in Figure 2, comprising:
Recognition unit 11 is used to discern the resource file of virtual machine;
Carry unit 12 is used for according to the information of described resource file described virtual machine being mounted to physical machine;
Display unit 13 is used for showing the virtual disk tabulation on described physical machine;
Operating unit 14 is used for the file in each virtual disk is operated.
Need to prove, when the user on physical machine resources of virtual machine file of right click (VHD, VMDK, VDI) time, whether recognition unit 11 can identify this resources of virtual machine file is virtual machine file.If, then increase " carry virtual machine file " menu automatically in right-click menu, click " carry virtual machine file " menu, carry unit 12 is virtual disk with this resources of virtual machine file mount on physical machine, after the carry success, can find these points characteristic:
1, opens virtual machine master interface automatically, on virtual machine master interface, show the virtual disk tabulation, for example when the physical disk of physical machine comprises local disk C and local disk D, on virtual machine master interface, show in the virtual disk tabulation to comprise: virtual disk E, virtual disk F, virtual disk G;
2, also meeting is many in PC explorer disk tabulation several virtual disks, for example, this moment, the tabulation of PC explorer disk comprised: local disk C, local disk D, virtual disk E, virtual disk F, virtual disk G, opening virtual disk E, virtual disk F, virtual disk G can be as opening local disk C, local disk D, can be as to the file operation in local disk C, the local disk D to the file operation in virtual disk E, virtual disk F, the virtual disk G;
3, can read file in the virtual disk, revise, delete, operation such as copy, and can preserve and be modified in the virtual machine;
4, according to the analysis of the 12 pairs of journal files in carry unit, display unit 13 is in virtual disk is tabulated main interface, can show one " recent renewal file ", be presented at recently newly-established in (for example being 1 day, 1 week or January), the new file of revising, like this, the user can obtain up-to-date file easily;
5, on virtual disk is tabulated the toolbar at main interface, can import key word, each virtual disk is searched for, carry out fuzzy query, obtain the listed files of coupling according to filename.
In sum, the method and system of obtaining the virtual machine internal file provided by the invention, by virtual technology directly the resource file of virtual machine virtual be virtual disk under the physical machine, directly visit each virtual disk, and to the file in the virtual disk read, revise, duplicate, operation such as deletion, can not start virtual machine, not need to log under the situation of virtual machine domestic os, conveniently find the file of wanting.Improved work efficiency greatly.
Obviously, those skilled in the art can carry out various changes and modification to invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (16)
1. a method of obtaining the virtual machine internal file is characterized in that, comprising:
The resource file of identification virtual machine;
According to the information of described resource file described resource file is mounted to and is virtual disk on the physical machine;
On described physical machine, show the virtual disk tabulation;
File in each virtual disk is operated.
2. the method for obtaining the virtual machine internal file as claimed in claim 1 is characterized in that described resource file comprises configuration file, content file and journal file.
3. the method for obtaining the virtual machine internal file as claimed in claim 2 is characterized in that, according to the information of described resource file described resource file is mounted on the physical machine to comprise for the step of virtual disk:
By analysis, obtain the catalogue format and the file layout information of described resources of virtual machine to described configuration file;
By analysis, obtain the total data of each file in the described virtual machine to described content file;
By analysis, obtain the fileinfo of setting up and revising recently in the described virtual machine to described journal file.
4. the method for obtaining the virtual machine internal file as claimed in claim 3 is characterized in that, according to the analysis to described journal file, shows the recent renewal file in described virtual disk tabulation.
5. the method for obtaining the virtual machine internal file as claimed in claim 1 is characterized in that, in the described virtual disk tabulation of the main interface display of described virtual machine.
6. the method for obtaining the virtual machine internal file as claimed in claim 1 is characterized in that, the operation that the file in each virtual disk is carried out comprises: read, revise, delete, copy, preserve, inquire about.
7. the method for obtaining the virtual machine internal file as claimed in claim 6 is characterized in that, the file in each virtual disk is made amendment after the operation, and the data of preserve revising are in virtual machine.
8. the method for obtaining the virtual machine internal file as claimed in claim 6 is characterized in that, when the file in each virtual disk is carried out query manipulation, by the input key word, each virtual disk is searched for, carried out fuzzy query, obtain the listed files of coupling according to filename.
9. a system that obtains the virtual machine internal file is characterized in that, comprising:
Recognition unit is used to discern the resource file of virtual machine;
The carry unit is used for according to the information of described resource file described resource file being mounted to and is virtual disk on the physical machine;
Display unit is used for showing the virtual disk tabulation on described physical machine;
Operating unit is used for the file in each virtual disk is operated.
10. the system that obtains the virtual machine internal file as claimed in claim 9 is characterized in that described resource file comprises configuration file, content file and journal file.
11. the system that obtains the virtual machine internal file as claimed in claim 10 is characterized in that, described carry unit is mounted to described resource file on the physical machine according to the information of described resource file and comprises for the step of virtual disk:
By analysis, obtain the catalogue format and the file layout information of described resources of virtual machine to described configuration file;
By analysis, obtain the total data of each file in the described virtual machine to described content file;
By analysis, obtain the fileinfo of setting up and revising recently in the described virtual machine to described journal file.
12. the system that obtains the virtual machine internal file as claimed in claim 11 is characterized in that, described carry unit shows the recent renewal file according to the analysis to described journal file in described virtual disk tabulation.
13. the system that obtains the virtual machine internal file as claimed in claim 9 is characterized in that, described display unit also is used in the described virtual disk tabulation of the main interface display of described virtual machine.
14. the system that obtains the virtual machine internal file as claimed in claim 9 is characterized in that, described operating unit comprises the operation that the file in each virtual disk carries out: read, revise, delete, copy, preserve, inquire about.
15. the system that obtains the virtual machine internal file as claimed in claim 14 is characterized in that, the file in each virtual disk is made amendment after the operation, the data of preserve revising are in virtual machine.
16. the system that obtains the virtual machine internal file as claimed in claim 14 is characterized in that, when the file in each virtual disk is carried out query manipulation, by the input key word, each virtual disk is searched for, carried out fuzzy query, obtain the listed files of coupling according to filename.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102598938A CN102289513A (en) | 2011-09-05 | 2011-09-05 | Method and system for obtaining internal files of virtual machine |
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| CN2011102598938A CN102289513A (en) | 2011-09-05 | 2011-09-05 | Method and system for obtaining internal files of virtual machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662783A (en) * | 2012-03-20 | 2012-09-12 | 浪潮电子信息产业股份有限公司 | Method for repairing virtual machine under desktop cloud environment |
| CN105389495A (en) * | 2015-11-03 | 2016-03-09 | 国云科技股份有限公司 | A method for externally resetting the Windows virtual machine password |
| CN105573671A (en) * | 2015-12-11 | 2016-05-11 | 国云科技股份有限公司 | A method for obtaining disk files corresponding to virtual machine disks |
| CN105868056A (en) * | 2016-04-07 | 2016-08-17 | 北京北信源软件股份有限公司 | Method, device and safety virtual machine for acquiring deleted files in Windows virtual machines |
| CN107145300A (en) * | 2016-03-01 | 2017-09-08 | 深圳市深信服电子科技有限公司 | Data sharing management method and device |
| CN107463404A (en) * | 2017-08-03 | 2017-12-12 | 浪潮(北京)电子信息产业有限公司 | Increase the method and system of configuration file in a kind of system to virtual machine file |
| CN103491193B (en) * | 2013-09-30 | 2018-06-05 | 华为技术有限公司 | A kind of method and apparatus of file-sharing |
| CN109189741A (en) * | 2018-09-11 | 2019-01-11 | 郑州云海信息技术有限公司 | The system and method for shared file between a kind of virtual machine |
| CN113504872A (en) * | 2021-05-14 | 2021-10-15 | 济南浪潮数据技术有限公司 | Method, system, equipment and medium for mounting virtual disk on cloud physical machine |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102662783A (en) * | 2012-03-20 | 2012-09-12 | 浪潮电子信息产业股份有限公司 | Method for repairing virtual machine under desktop cloud environment |
| CN103491193B (en) * | 2013-09-30 | 2018-06-05 | 华为技术有限公司 | A kind of method and apparatus of file-sharing |
| CN105389495A (en) * | 2015-11-03 | 2016-03-09 | 国云科技股份有限公司 | A method for externally resetting the Windows virtual machine password |
| CN105573671B (en) * | 2015-12-11 | 2020-02-14 | 国云科技股份有限公司 | Method for acquiring disk file corresponding to virtual machine disk |
| CN105573671A (en) * | 2015-12-11 | 2016-05-11 | 国云科技股份有限公司 | A method for obtaining disk files corresponding to virtual machine disks |
| CN107145300A (en) * | 2016-03-01 | 2017-09-08 | 深圳市深信服电子科技有限公司 | Data sharing management method and device |
| CN107145300B (en) * | 2016-03-01 | 2020-05-19 | 深信服科技股份有限公司 | Data sharing management method and device |
| CN105868056A (en) * | 2016-04-07 | 2016-08-17 | 北京北信源软件股份有限公司 | Method, device and safety virtual machine for acquiring deleted files in Windows virtual machines |
| CN105868056B (en) * | 2016-04-07 | 2019-06-21 | 北京北信源软件股份有限公司 | Obtain the method, apparatus and secure virtual machine of deleted document in Windows virtual machine |
| CN107463404A (en) * | 2017-08-03 | 2017-12-12 | 浪潮(北京)电子信息产业有限公司 | Increase the method and system of configuration file in a kind of system to virtual machine file |
| CN109189741A (en) * | 2018-09-11 | 2019-01-11 | 郑州云海信息技术有限公司 | The system and method for shared file between a kind of virtual machine |
| CN113504872A (en) * | 2021-05-14 | 2021-10-15 | 济南浪潮数据技术有限公司 | Method, system, equipment and medium for mounting virtual disk on cloud physical machine |
| CN113504872B (en) * | 2021-05-14 | 2023-11-03 | 济南浪潮数据技术有限公司 | Method, system, equipment and medium for mounting virtual disk on cloud physical machine |
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