CN103729233A - Multiple virtual machines management method and device - Google Patents
Multiple virtual machines management method and device Download PDFInfo
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- CN103729233A CN103729233A CN201310714363.7A CN201310714363A CN103729233A CN 103729233 A CN103729233 A CN 103729233A CN 201310714363 A CN201310714363 A CN 201310714363A CN 103729233 A CN103729233 A CN 103729233A
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Abstract
The invention provides a multiple virtual machines management method. When a target virtual machine is started, the method includes: S1, generating an identification file of the target virtual machine in preset shared storage space by a physical machine starting the target virtual machine so as to record operational information of the target virtual machine. Correspondingly, the invention further provides a multiple virtual machines management device. Through the multiple virtual machines management method and device, operational information of virtual machines can be intelligently acquired; compared to the prior art, the multiple virtual machines management method and device has the advantages that manpower cost and time cost are significantly reduced.
Description
Technical field
The present invention relates to computer virtualized technical field, relate in particular to a kind of multi-dummy machine management method and device
Background technology
Conventionally, while moving many virtual machines in a physical machine, the quantity of virtual machine is also few, can in this physical machine, manage comparatively easily.And when moving more virtual machine by many physical machine, in management, there is inconvenience, in existing method, determine that a certain virtual machine is whether during in operation, which or determine in a certain physical machine when operation virtual machine, can only, by manually going to check, human cost and time cost have been increased on corresponding physical machine.
Therefore, need to provide a kind of method can, when many physical machine are moved many virtual machines, obtaining to robotization ruuning situation and the operation node of virtual machine.
Summary of the invention
The object of the present invention is to provide a kind of multi-dummy machine management method and device, can, when many physical machine are moved many virtual machines, obtaining to robotization ruuning situation and the operation node of virtual machine.
For achieving the above object, the invention provides a kind of multi-dummy machine management method, preferably, when starting target virtual machine, described multi-dummy machine management method comprises:
The identification file that the physical machine of S1, this target virtual machine of utilization startup generates described target virtual machine in default shared storage space is to record the operation information of described target virtual machine.
Preferably, before described S1, also comprise:
S01, check described in each in described shared storage space and identify file to judge the running status of described target virtual machine, if described target virtual machine does not start, start described target virtual machine, and carry out S1.
Preferably, described identification file comprises: the ID of the title of described target virtual machine, described target virtual machine, move the title of the described physical machine of described target virtual machine.
Preferably, in described identification file, also comprise: the operation counter of described target virtual machine;
Described target virtual machine, when operation, also comprises after described S1:
The physical machine of S2, the described target virtual machine of utilization operation is by the operation counter of target virtual machine described in default time interval regular update.
Preferably, when by the target virtual machine moving when a physical machine moves to another physical machine, after described S1, also comprise:
The identification file of S3, the target virtual machine that moving described in upgrading at described shared storage space is with the operation information of the target virtual machine that moving described in upgrading.
The identification file of the target virtual machine preferably, moving described in renewal in described S3 comprises:
The title that is described another physical machine by the name modifications of the physical machine of the target virtual machine moving described in the operation in described identification file, and the operation counter of the described target virtual machine moving is counted again.
Preferably, when closing described target virtual machine, after described S1, also comprise:
S4, at described shared storage space, delete the identification file of described target virtual machine.
Correspondingly, the present invention also provides a kind of multi-dummy machine management devices, and described multi-dummy machine management devices comprises:
Storage unit, for shared storage space is set, and many physical machine can be in described shared storage space reading and writing of files;
Identification file generating unit, described identification file generating unit can be when starting target virtual machine, and the identification file that the physical machine of this target virtual machine of utilization startup generates described target virtual machine in default shared storage space is to record the operation information of described target virtual machine.
Preferably, described multi-dummy machine management devices also comprises: judging unit, for checking described in each of described shared storage space, identify file to judge the running status of described target virtual machine, if described target virtual machine does not start, start described target virtual machine, and trigger described identification file generating unit.
Preferably, described identification file comprises: the ID of the title of described target virtual machine, described target virtual machine, move the title of the described physical machine of described target virtual machine.
Preferably, in described identification file, also comprise: the operation counter of described target virtual machine;
Described target virtual machine is in when operation, and described identification file generating unit is also for by the operation counter of target virtual machine described in default time interval regular update.
Preferably, when by the target virtual machine moving when a physical machine moves to another physical machine, described identification file generating unit also for:
The identification file of the target virtual machine moving described in upgrading at described shared storage space is with the operation information of the target virtual machine that moving described in upgrading.
Preferably, during the identification file of the target virtual machine that described identification file generating unit is being moved described in upgrading, the title that is described another physical machine by the name modifications of the physical machine of the target virtual machine moving described in the operation in described identification file, and the operation counter of the described target virtual machine moving is counted again.
Preferably, described multi-dummy machine management devices also comprises:
Identification file delete cells, for when closing described target virtual machine, deletes the identification file of described target virtual machine at described shared storage space.
Can find out, the present invention, by the identification file sharing storage space generating virtual machines, can obtain the operation information of virtual machine intelligently.Compared with prior art, the present invention shares by reading the physical machine position that the identification file in storage space can be known the ruuning situation of a certain virtual machine and move this virtual machine, has reduced significantly human cost and time cost.In addition, in migration during virtual machine, also can upgrade in time the operation information of virtual machine of the present invention.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for instructions, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is multi-dummy machine management method process flow diagram provided by the present invention;
Fig. 2 is another process flow diagram of multi-dummy machine management method provided by the present invention;
Fig. 3 is a multi-dummy machine management method provided by the present invention process flow diagram again;
Fig. 4 is multi-dummy machine management devices exemplary plot provided by the present invention.
Description of reference numerals
10-storage unit; 20-identifies file generating unit; 30-judging unit; 40-identification file delete cells.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
As one aspect of the present invention, a kind of multi-dummy machine management method is provided, as shown in Figure 1, when starting target virtual machine, the method can comprise:
The identification file that the physical machine of S1, this target virtual machine of utilization startup generates described target virtual machine in default shared storage space is to record the operation information of described target virtual machine.
Make, when many virtual machines of many physical machine operations, can obtain to robotization the running state information of each virtual machine, can set in advance a shared storage space, make many physical machine to carry out the operation of reading and writing of files at this shared storage space.Particularly, when starting a target virtual machine in a certain physical machine, can utilize this physical machine in above-mentioned default shared storage space, to generate an identification file corresponding with this target virtual machine, and, the operation information of this target virtual machine in this identification file, recorded.Therefore, can utilize said method, by reading to share in storage space, respectively identify the operation information that file obtains corresponding virtual machine.Compared with prior art, adopt the operation information that can realize robotization after said method and obtain virtual machine, and without again by manually checking to getting on respective physical machine.
Particularly, shared storage space described in the present invention can be, but not limited to the System by NFS(Network File, network file system(NFS)) or cluster file system realize, and the virtual machine described in the present invention can be, but not limited to utilize Xen Intel Virtualization Technology to realize.Can revise in advance the startup configuration file of Xen Virtual Service, make physical machine when starting virtual machine, at shared storage space, generate corresponding identification file.And at the identification file of sharing the virtual machine of storage space generation, can be lock file, so that the same time can only be read and write identification file by a physical machine.In addition, the physical machine described in the present invention can be, but not limited to install SUSE (SuSE) Linux OS.
Further, before starting a certain target virtual machine, can also be first according to respectively identifying file and judge whether this target virtual machine is activated in shared storage space, that is, as shown in Figure 2, before above-mentioned steps S1, can also comprise:
S01, check described in each in described shared storage space and identify file to judge the running status of described target virtual machine, if described target virtual machine does not start, start described target virtual machine, and carry out S1.
Particularly, start a certain target virtual machine in a certain physical machine before, can first check the identification file that whether has this target virtual machine of sharing in storage space, if do not exist, illustrate that this target virtual machine is not activated, and can start this target virtual machine and perform step S1; If share the identification file that has had this target virtual machine in storage space, and while judging that according to the information in identification file this target virtual machine is moving, illustrate that this target virtual machine is activated, correspondingly, can not carry out S1.
In the identification file of the target virtual machine further, generating in sharing storage space, can comprise: the ID of the title of described target virtual machine, described target virtual machine, move the title of the described physical machine of described target virtual machine.In identification file, record above-mentioned information, can determine uniquely virtual machine corresponding to this identification file by identification file, and the physical machine of moving this virtual machine.Particularly, the ID of virtual machine can be the UUID(Universally Unique Identifier of pre-assigned virtual machine, general unique identifier).
Further, in identification file, can also comprise: the operation counter of described target virtual machine, and as shown in Figure 3, at described target virtual machine, when moving, after above-mentioned S1, can also comprise: the physical machine of S2, the described target virtual machine of utilization operation is by the operation counter of target virtual machine described in default time interval regular update.Particularly, virtual machine is in when operation, can utilize in the identification file of this virtual machine of physical machine regular update of this virtual machine of operation and move counter, for example, can after the default time interval, in the operation counter of this virtual machine, add 1.Like this, can be by the running status of operation counter judgement virtual machine, for example, if the operation counter of the virtual machine moving a certain surpasses default time threshold not to be upgraded, think that problem (such as deadlock, power-off etc.) has appearred in the operation of this virtual machine, can locate and take corresponding measure to fault virtual machine timely.
Further, when by the target virtual machine moving when a physical machine moves to another physical machine, as shown in Figure 3, after S1, can also comprise:
The identification file of S3, the target virtual machine that moving described in upgrading at described shared storage space is with the operation information of the target virtual machine that moving described in upgrading.
Particularly, when by a certain virtual machine moving when a physical machine moves to another physical machine, can be after migration, the identification file that utilize this another physical machine to upgrade to share this virtual machine in storage space is to upgrade the operation information of this virtual machine.Preferably, can will in the identification file of this virtual machine, move the title of the physical machine of this virtual machine, be revised as the title of this another physical machine, and, the operation counter of this virtual machine can be counted again.By above-mentioned steps, can be after a certain virtual machine move, the operation information of this virtual machine that upgrades in time.
Further, when described, while closing target virtual machine, as shown in Figure 3, after above-mentioned S1, can also comprise:
S4, at described shared storage space, delete the identification file of described target virtual machine.
Particularly, when closing a certain target virtual machine moving, can utilize the physical machine of this target virtual machine of operation to delete the identification file of sharing this target virtual machine in storage space, like this, in the time of can avoiding again starting this target virtual machine, produce conflict.
Be understandable that, the step of the above-mentioned different situations execution that may run into when move for virtual machine according to the S1～S4 shown in Fig. 3, in actual applications, without carrying out according to step numbers order.
The above-mentioned description for method provided by the present invention is carried out, can find out, the present invention, by the identification file sharing storage space generating virtual machines, can obtain the operation information of virtual machine intelligently.Compared with prior art, the present invention shares by reading the physical machine position that the identification file in storage space can be known the ruuning situation of a certain virtual machine and move this virtual machine, has reduced significantly human cost and time cost.In addition, in migration during virtual machine, also can upgrade in time the operation information of virtual machine of the present invention.
Correspondingly, the invention provides a kind of multi-dummy machine management devices, the method providing for realizing the invention described above, particularly, and can be as shown in Figure 4, this multi-dummy machine management devices comprises storage unit 10 and identification file generating unit 20.
Identification file generating unit 20, for when starting target virtual machine, the identification file that the physical machine of this target virtual machine of utilization startup generates described target virtual machine in default shared storage space is to record the operation information of described target virtual machine.
Wherein, identification file generating unit 20 can be arranged in physical machine.
Further, this multi-dummy machine management devices can also comprise: judging unit 30, for checking described in each of described shared storage space, identify file to judge the running status of described target virtual machine, if described target virtual machine does not start, start described target virtual machine, and trigger identification file generating unit 20; If described target virtual machine starts, do not trigger described identification file generating unit 20.Judging unit 30 can be arranged in physical machine.
Further, identification can comprise in file: the ID of the title of described target virtual machine, described target virtual machine, move the title of the described physical machine of described target virtual machine.
Preferably, in identification file, can also comprise: the operation counter of described virtual machine, described target virtual machine is when operation, and identification file generating unit 20 is by the operation counter of target virtual machine described in default time interval regular update.
Further, identification file generating unit 20 can also be for: when by the target virtual machine (vm) migration moving in new physical machine time, the identification file of the target virtual machine moving described in upgrading at described shared storage space is with the operation information of the target virtual machine that moving described in upgrading.
Preferably, during the identification file of the target virtual machine that identification file generating unit 20 is being moved described in upgrading, by the name modifications of the physical machine of the target virtual machine moving described in the operation in described identification file, be the title of described new physical machine, and the operation counter of the described target virtual machine moving is counted again
Further, this multi-dummy machine management devices can also comprise: identification file delete cells 40, for when closing described target virtual machine, at described shared storage space, delete the identification file of described target virtual machine.Identification file delete cells 40 can be arranged in physical machine.
Be understandable that, above embodiment is only used to principle of the present invention is described and the illustrative embodiments that adopts, yet the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (14)
1. a multi-dummy machine management method, is characterized in that, when starting target virtual machine, described multi-dummy machine management method comprises:
The identification file that the physical machine of S1, this target virtual machine of utilization startup generates described target virtual machine in default shared storage space is to record the operation information of described target virtual machine.
2. multi-dummy machine management method according to claim 1, is characterized in that, before described S1, also comprises:
S01, check described in each in described shared storage space and identify file to judge the running status of described target virtual machine, if described target virtual machine does not start, start described target virtual machine, and carry out S1.
3. multi-dummy machine management method according to claim 1, is characterized in that, described identification file comprises: the ID of the title of described target virtual machine, described target virtual machine, move the title of the described physical machine of described target virtual machine.
4. multi-dummy machine management method according to claim 3, is characterized in that, in described identification file, also comprises: the operation counter of described target virtual machine;
Described target virtual machine, when operation, also comprises after described S1:
The physical machine of S2, the described target virtual machine of utilization operation is by the operation counter of target virtual machine described in default time interval regular update.
5. multi-dummy machine management method according to claim 4, is characterized in that, when by the target virtual machine moving when a physical machine moves to another physical machine, after described S1, also comprise:
The identification file of S3, the target virtual machine that moving described in upgrading at described shared storage space is with the operation information of the target virtual machine that moving described in upgrading.
6. multi-dummy machine management method according to claim 5, is characterized in that, the identification file of the target virtual machine moving described in upgrading in described S3 comprises:
The title that is described another physical machine by the name modifications of the physical machine of the target virtual machine moving described in the operation in described identification file, and the operation counter of the described target virtual machine moving is counted again.
7. according to the multi-dummy machine management method described in any one in claim 1 to 6, it is characterized in that, when closing described target virtual machine, after described S1, also comprise:
S4, at described shared storage space, delete the identification file of described target virtual machine.
8. a multi-dummy machine management devices, is characterized in that, described multi-dummy machine management devices comprises:
Storage unit, for shared storage space is set, and many physical machine can be in described shared storage space reading and writing of files;
Identification file generating unit, described identification file generating unit can be when starting target virtual machine, and the identification file that the physical machine of this target virtual machine of utilization startup generates described target virtual machine in default shared storage space is to record the operation information of described target virtual machine.
9. multi-dummy machine management devices according to claim 8, it is characterized in that, described multi-dummy machine management devices also comprises: judging unit, for checking described in each of described shared storage space, identify file to judge the running status of described target virtual machine, if described target virtual machine does not start, start described target virtual machine, and trigger described identification file generating unit.
10. multi-dummy machine management devices according to claim 8, is characterized in that, described identification file comprises: the ID of the title of described target virtual machine, described target virtual machine, move the title of the described physical machine of described target virtual machine.
11. multi-dummy machine management devices according to claim 10, is characterized in that, in described identification file, also comprise: the operation counter of described target virtual machine;
Described target virtual machine is in when operation, and described identification file generating unit is also for by the operation counter of target virtual machine described in default time interval regular update.
12. multi-dummy machine management devices according to claim 11, is characterized in that, when by the target virtual machine moving when a physical machine moves to another physical machine, described identification file generating unit also for:
The identification file of the target virtual machine moving described in upgrading at described shared storage space is with the operation information of the target virtual machine that moving described in upgrading.
13. multi-dummy machine management devices according to claim 12, it is characterized in that, during the identification file of the target virtual machine that described identification file generating unit is being moved described in upgrading, the title that is described another physical machine by the name modifications of the physical machine of the target virtual machine moving described in the operation in described identification file, and the operation counter of the described target virtual machine moving is counted again.
Multi-dummy machine management devices in 14. according to Claim 8 to 13 described in any one, is characterized in that, described multi-dummy machine management devices also comprises:
Identification file delete cells, for when closing described target virtual machine, deletes the identification file of described target virtual machine at described shared storage space.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071012A (en) * | 2017-03-29 | 2017-08-18 | 广州杰赛科技股份有限公司 | Cloud terminal is connected automatically to the method for virtual machine, apparatus and system |
| CN108292233A (en) * | 2015-12-21 | 2018-07-17 | 英特尔公司 | Open the application processor of virtual machine |
| CN108833208A (en) * | 2018-06-21 | 2018-11-16 | 新华三技术有限公司 | A kind of detection method and device of pair of virtual network node |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050060590A1 (en) * | 2003-09-16 | 2005-03-17 | International Business Machines Corporation | Power-aware workload balancing usig virtual machines |
| US20090296726A1 (en) * | 2008-06-03 | 2009-12-03 | Brocade Communications Systems, Inc. | ACCESS CONTROL LIST MANAGEMENT IN AN FCoE ENVIRONMENT |
| CN101859263A (en) * | 2010-06-12 | 2010-10-13 | 中国人民解放军国防科学技术大学 | Quick communication method between virtual machines supporting online migration |
| EP2309387A1 (en) * | 2009-10-06 | 2011-04-13 | Alcatel Lucent | A method of migrating a virtual machine, corresponding computer program product, and data storage device therefor |
| CN102053857A (en) * | 2009-11-09 | 2011-05-11 | 财团法人资讯工业策进会 | Apparatus for managing a running virtual machine and switching method thereof |
| CN102110071A (en) * | 2011-03-04 | 2011-06-29 | 浪潮(北京)电子信息产业有限公司 | Virtual machine cluster system and implementation method thereof |
| CN102833310A (en) * | 2012-07-03 | 2012-12-19 | 中山大学 | Workflow engine trunking system based on virtualization technology |
| US20130014103A1 (en) * | 2011-07-06 | 2013-01-10 | Microsoft Corporation | Combined live migration and storage migration using file shares and mirroring |
-
2013
- 2013-12-20 CN CN201310714363.7A patent/CN103729233A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050060590A1 (en) * | 2003-09-16 | 2005-03-17 | International Business Machines Corporation | Power-aware workload balancing usig virtual machines |
| US20090296726A1 (en) * | 2008-06-03 | 2009-12-03 | Brocade Communications Systems, Inc. | ACCESS CONTROL LIST MANAGEMENT IN AN FCoE ENVIRONMENT |
| EP2309387A1 (en) * | 2009-10-06 | 2011-04-13 | Alcatel Lucent | A method of migrating a virtual machine, corresponding computer program product, and data storage device therefor |
| CN102053857A (en) * | 2009-11-09 | 2011-05-11 | 财团法人资讯工业策进会 | Apparatus for managing a running virtual machine and switching method thereof |
| CN101859263A (en) * | 2010-06-12 | 2010-10-13 | 中国人民解放军国防科学技术大学 | Quick communication method between virtual machines supporting online migration |
| CN102110071A (en) * | 2011-03-04 | 2011-06-29 | 浪潮(北京)电子信息产业有限公司 | Virtual machine cluster system and implementation method thereof |
| US20130014103A1 (en) * | 2011-07-06 | 2013-01-10 | Microsoft Corporation | Combined live migration and storage migration using file shares and mirroring |
| CN102833310A (en) * | 2012-07-03 | 2012-12-19 | 中山大学 | Workflow engine trunking system based on virtualization technology |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108292233A (en) * | 2015-12-21 | 2018-07-17 | 英特尔公司 | Open the application processor of virtual machine |
| CN108292233B (en) * | 2015-12-21 | 2021-11-09 | 英特尔公司 | Application processor for starting virtual machine |
| CN107071012A (en) * | 2017-03-29 | 2017-08-18 | 广州杰赛科技股份有限公司 | Cloud terminal is connected automatically to the method for virtual machine, apparatus and system |
| CN107071012B (en) * | 2017-03-29 | 2020-01-14 | 广州杰赛科技股份有限公司 | Method, device and system for automatically connecting cloud terminal to virtual machine |
| CN108833208A (en) * | 2018-06-21 | 2018-11-16 | 新华三技术有限公司 | A kind of detection method and device of pair of virtual network node |
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