CN103336574A - Energy-saving control method and device of data center - Google Patents
Energy-saving control method and device of data center Download PDFInfo
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Abstract
The invention provides an energy-saving control method of a data center, wherein the data center comprises a plurality of operation servers and at least one server to be tested. The energy-saving control method comprises the following steps of obtaining hardware state information of the operation servers; comparing the utilization ratio of the CPU (central processing unit) of the server to be tested with a threshold; and if the utilization ratio of the CPU of the sever to be tested is not within the threshold, transferring the program of the server to be tested to the operation servers. According to the energy-saving control method disclosed by the invention, by automatic monitoring and dynamic allocation of resource, all servers of a computation cluster are regulated, and the utilization ratio of each server is kept within the certain threshold, so that the energy saving effect of the whole server resource is realized, and the high efficiency and the usability are provided. The invention further discloses an energy saving device for the data center.
Description
Technical field
The present invention relates to data center's field of energy-saving technology, relate in particular to a kind of data center energy-saving control method and device.
Background technology
In the prior art, in data center's process of construction, use maximum power-economizing methods to be: to adopt two-way UPS(Uninterrupted Power Supply, uninterrupted power source) power supply changes single channel UPS power supply into, another route civil power direct-furnish, but this mode depends on the quality of civil power, namely lacks security; Utilize high voltage direct current to replace UPS, the electric energy of saving is also not obvious, lacks the high efficiency of saving electric energy; And furthermore, in water-cooling system, need accurate automatic control system to come the variation of external environment condition is made the switching of various operational modes, reach purpose of energy saving, but complex operation in fact, and poor stability.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, first purpose of the present invention is to propose a kind of data center energy-saving control method.This method is adjusted and is calculated all servers in the cluster by monitoring and dynamic assignment resource automatically, the utilization rate of server is remained in the certain predetermined threshold value, thereby reach the energy-saving effect of integrity service device resource, has high efficiency and ease for use.Second purpose of the present invention is to propose a kind of data center energy-saving control device.
To achieve these goals, data center's energy-saving control method of first aspect present invention embodiment, wherein, data center comprises a plurality of runtime servers and at least one tested server, may further comprise the steps: the hardware status information that obtains described a plurality of runtime servers; CPU usage and the predetermined threshold value of described at least one tested server are compared; If the CPU usage of described at least one tested server not in described predetermined threshold value, is then carried out migration operation to described runtime server to the program on described at least one tested server.
Data center's energy-saving control method according to the embodiment of the invention, at first obtain the hardware status information of a plurality of runtime servers, then CPU usage and the predetermined threshold value with at least one tested server compares, if the CPU usage of tested server not in predetermined threshold value, is then moved on the good runtime server of the hardware status information that obtains in advance the program at least one tested server.This method is adjusted and is calculated all servers in the cluster by monitoring and dynamic assignment resource automatically, the utilization rate of server is remained in the certain predetermined threshold value, thereby reach the energy-saving effect of integrity service device resource, has high efficiency and ease for use.
To achieve these goals, data center's energy-saving control device of second aspect present invention embodiment, wherein, data center comprises a plurality of runtime servers and at least one tested server, comprise: acquisition module, for the hardware status information that obtains described a plurality of runtime servers; Comparison module is used for CPU usage and the predetermined threshold value of described at least one tested server are compared; Transferring module is if the CPU usage that is used for described at least one tested server not in described predetermined threshold value, is then carried out migration operation to described runtime server to the program on described at least one tested server.
Data center's energy-saving control device according to the embodiment of the invention, at first obtain the hardware status information of a plurality of runtime servers by acquisition module, then CPU usage and the predetermined threshold value with at least one tested server compares by comparison module, if the CPU usage of tested server not in predetermined threshold value, is then moved on the good runtime server of the hardware status information that obtains in advance by transferring module the program at least one tested server.This device is adjusted and is calculated all servers in the cluster by monitoring and dynamic assignment resource automatically, the utilization rate of server is remained in the certain predetermined threshold value, thereby reach the energy-saving effect of integrity service device resource, has high efficiency and ease for use.
The aspect that the present invention adds and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or the additional aspect of the present invention and advantage be from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein,
Fig. 1 is the process flow diagram of data center's energy-saving control method according to an embodiment of the invention;
Fig. 2 is the process flow diagram of data center's energy-saving control method in accordance with another embodiment of the present invention;
Fig. 3 is the exemplary plot that realizes data center's energy-saving control method;
Fig. 4 is the structured flowchart of data center's energy-saving control device according to an embodiment of the invention; And
Fig. 5 is the structured flowchart of data center's energy-saving control device in accordance with another embodiment of the present invention.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.On the contrary, embodiments of the invention comprise spirit and interior all changes, modification and the equivalent of intension scope that falls into institute's additional claims.
In description of the invention, it will be appreciated that term " first ", " second " etc. only are used for describing purpose, and can not be interpreted as indication or hint relative importance.In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " links to each other ", " connection " should do broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.In addition, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
Describe and to be understood that in the process flow diagram or in this any process of otherwise describing or method, expression comprises module, fragment or the part of code of the executable instruction of the step that one or more is used to realize specific logical function or process, and the scope of preferred implementation of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by opposite order, carry out function, this should be understood by the embodiments of the invention person of ordinary skill in the field.
Below with reference to data center energy-saving control method and the device of accompanying drawing description according to the embodiment of the invention.
In the prior art, in data center's process of construction, use maximum power-economizing methods to be: adopt two-way UPS power supply is changed into single channel UPS power supply, another route civil power direct-furnish, but this mode depends on the quality of civil power, namely lacks security; Utilize high voltage direct current to replace UPS, the electric energy of saving is also not obvious, lacks the high efficiency of saving electric energy; And furthermore, in water-cooling system, need accurate automatic control system to come the variation of external environment condition is made the switching of various operational modes, reach purpose of energy saving, but complex operation in fact, and poor stability.
For this reason, the present invention proposes a kind of data center energy-saving control method, wherein, data center comprises a plurality of runtime servers and at least one tested server, may further comprise the steps: the hardware status information that obtains a plurality of runtime servers; CPU usage and the predetermined threshold value of at least one tested server are compared; If the CPU usage of at least one tested server not in predetermined threshold value, is then carried out migration operation to runtime server to the program at least one tested server.
Fig. 1 is the process flow diagram of data center's energy-saving control method according to an embodiment of the invention.
As shown in Figure 1, data center's energy-saving control method comprises that step is as follows:
S101 obtains the hardware status information of a plurality of runtime servers.
In one embodiment of the invention, hardware status information comprises one or more in CPU usage, disk state information and the internal storage state information of at least one tested server.Thus, improved the diversity of hardware status information.
S102 compares CPU usage and the predetermined threshold value of at least one tested server.Wherein, predetermined threshold value arranges voluntarily for the user, generally CPU usage is arranged on [45%-50%].
S103 is if the CPU usage of at least one tested server not in predetermined threshold value, is then carried out migration operation to runtime server to the program at least one tested server.
Data center's energy-saving control method according to the embodiment of the invention, at first obtain the hardware status information of a plurality of runtime servers, then CPU usage and the predetermined threshold value with at least one tested server compares, if the CPU usage of tested server not in predetermined threshold value, is then moved on the good runtime server of the hardware status information that obtains in advance the program at least one tested server.This method is adjusted and is calculated all servers in the cluster by monitoring and dynamic assignment resource automatically, the utilization rate of server is remained in the certain predetermined threshold value, thereby reach the energy-saving effect of integrity service device resource, has high efficiency and ease for use.
For efficiently, accurately the program at least one tested server is carried out migration operation.Fig. 2 is the process flow diagram of data center's energy-saving control method in accordance with another embodiment of the present invention.
As shown in Figure 2, data center's energy-saving control method comprises that step is as follows:
S201 obtains the hardware status information of a plurality of runtime servers.
In one embodiment of the invention, hardware status information comprises one or more in CPU usage, disk state information and the internal storage state information of at least one tested server.Thus, improved the diversity of hardware status information.
S202 compares CPU usage and the predetermined threshold value of at least one tested server.Wherein, predetermined threshold value arranges voluntarily for the user, generally CPU usage is arranged on [45%-50%].
Whether S203 conflicts with the program existence of a plurality of runtime servers if the CPU usage of at least one tested server not in predetermined threshold value, is judged the program of migration.
S204 if the program of migration does not exist with the program of a plurality of runtime servers does not conflict, and continues then to judge whether a plurality of runtime servers exist and taking up room that the program of migration is mated.
S205 if a plurality of runtime server exists and the taking up room of the program coupling of migration, then realizes the migration operation of program in proper order according to the migration of the related complexity of the program at least one tested server and/or priority decision procedure.
S206 discharges the taking up room of program of the migration at least one tested server.
S207 conflicts if the program of migration exists with the program of a plurality of runtime servers, then the program of migration is carried out rolling back action.
Data center's energy-saving control method according to the embodiment of the invention, at first obtain the hardware status information of a plurality of runtime servers, then CPU usage and the predetermined threshold value with at least one tested server compares, if the CPU usage of tested server not in predetermined threshold value, is then moved on the good runtime server of the hardware status information that obtains in advance the program at least one tested server.This method is adjusted and is calculated all servers in the cluster by monitoring and dynamic assignment resource automatically, the utilization rate of server is remained in the certain predetermined threshold value, thereby reach the energy-saving effect of integrity service device resource, has high efficiency and ease for use.
In order better to understand and a kind of data center energy-saving control method that uses the present invention to propose, following example is understood in order to describe in detail.
Fig. 3 is the exemplary plot that realizes data center's energy-saving control method.
At first, realize that the energy-conservation energy-saving principle of data center is: by constantly experimental results show that, the CPU usage of server is in 50%, the power consumption of whole station server is minimum, we can pass through series of monitoring means and dynamic assignment resource, adjust the Servers-all that calculates in the cluster, make it utilization rate and remain near 50%.Reach the energy-saving effect of integrity service device resource.By structurized each layer cooperation, automatically the program that needs in the server to move is used to be assigned in the rational server and carry out, the utilization rate of server is remained near 50%, namely generally adopt [45%-50%], thereby the best that reaches energy consumption is used.
Particularly, data center's energy-saving control method can carry out the example explanation a modeled system, and this modeled system is the platform of an opening, from framework, can be divided into three layers: Business Logic, resource layer and execution level, wherein, Business Logic comprises server monitoring module, application schedules module and upper and lower linear flow thread management module.
More specifically, the server monitoring module is used for being responsible for providing the hardware of server status information to other module, for decision-making provides the information foundation, CPU usage and the predetermined threshold value of at least one tested server are compared, if the CPU usage of at least one tested server not in predetermined threshold value, is then carried out migration operation to the good runtime server of the hardware status information that obtains in advance to the program at least one tested server; The application schedules module is used for the robotization migration that the complicated scheduling logic, priority according to data analysis result, program etc. realized program; Upper and lower linear flow thread management module is used for service to server and continues integratedly, can be refined as the submission, program description etc. of charge server program in order to be assigned to rational resource.
For example: in the program 1, program 2 of operation until program n, the required resource situation of the program of each operation, itself complexity, provide out as attribute with information such as the degree of association between other programs and priority.As shown in Table 1, when the utilization rate that detects a certain station server CPU at 50%(± 5%), in the time of namely outside [45%-50%] scope, determine to redistribute resource.Particularly, judge that at first which program is fit to migration, by the comparison resource requirement, with the related complexities of other programs, priority, judge according to determining good logic, determine which program is fit to do migration, specifying information is sent to resource management module, certain program of announcement needs migration.
| Title | Resource requirement | With the related complexity of other programs | Priority |
| Program 1 | Hard disk 1G resource, internal memory 5M resource | Related with other 15 programs | In |
| Program 2 | Hard disk 3G resource, internal memory 50M resource | Related with other 10 programs | High |
| Program 3 | Hard disk 7G resource, internal memory 100M resource | Related with other 5 programs | Low |
| Program 4 | Hard disk 5G resource, internal memory 60M resource | Related with other 7 programs | In |
| Program 5 | Hard disk 4G resource, internal memory 50M resource | Related with other 2 programs | Low |
| Program 6 | Hard disk 2G resource, internal memory 40M resource | Related with other 3 programs | In |
Table one
Particularly, resource management module is used for according to resource requirement and constraint condition, and the traffic control algorithm choose server to dispose in cluster, and the user management of cluster is also in resource management module.Wherein, resource management module, name service module and record management module have been formed resource layer.
More specifically, the application schedules module of Business Logic is obtained the hardware status information about a plurality of runtime servers of server monitoring module constantly, when the program in learning certain server need be moved, according to last, the program attribute characteristics that the workflow management module that rolls off the production line provides, the resource requirement that this program of resource management module in the resource layer of announcement is required, resource management module carries out a series of dispatching algorithm, the resource space that search is complementary in the resource Container Management module in execution level, when searching the resource space that is complementary, resource Container Management module namely locks this resource space, carry out virtual accordingly, carry out the Resources allocation operation, and carry out corresponding safe isolated operation, then call the service arrangement administration module, this program is distributed on the new resource space that is complementary, in this simultaneously, the service arrangement administration module discharges the resource space that migrator occupied originally.Wherein, the resource Container Management module in the execution level is used for the isolation between distribution, release and the resource container, in this simultaneously to the resource container in running environment carry out virtual.
For example: when resource management module is determined a program moved, the suitable vacant resource that resource Container Management module is responsible for accusing is distributed to current program, and its migrator and other programs carried out safe isolation, discharge simultaneously by shared resource before the migrator.After distributing resource, the service arrangement administration module is responsible for installation procedure work, when installation goes wrong, carries out the program rollback operation is guaranteed the uninterrupted of business.The monitoring of the running state of programs after further, data acquisition module is responsible for moving.Wherein, data acquisition module is used for except the detection of program state, process status and port status, and also being used for support program provides the state script to expand.
Further, the name server module in the resource layer is used for finding by title the positioning function of the other side place machine and then realization service; The record management module is used for some data are regularly collected a bypath system, and by the resource operating position that the record management module can be searched server, disposes daily record, migration history, example running status etc.The present invention can be used as effective replenishing of traditional energy-conservation means, carry out from program operation aspect energy-conservation, can do with present cloud computing resource management integrated, the overall arrangement server resource, both can accomplish to take full advantage of server resource, can reach purpose of energy saving again.A unique method for the big data age of cloud computing.
Data center's energy-saving control method according to the embodiment of the invention, at first obtain the hardware status information of a plurality of runtime servers, then CPU usage and the predetermined threshold value with at least one tested server compares, if the CPU usage of tested server not in predetermined threshold value, is then moved on the good runtime server of the hardware status information that obtains in advance the program at least one tested server.This method is adjusted and is calculated all servers in the cluster by monitoring and dynamic assignment resource automatically, the utilization rate of server is remained in the certain predetermined threshold value, thereby reach the energy-saving effect of integrity service device resource, has high efficiency and ease for use.
To achieve these goals, the invention allows for a kind of data center energy-saving control device.
A kind of data center energy-saving control device, wherein, data center comprises a plurality of runtime servers and at least one tested server, comprising: acquisition module, for the hardware status information that obtains a plurality of runtime servers; Comparison module is used for CPU usage and the predetermined threshold value of at least one tested server are compared; Transferring module is if the CPU usage that is used at least one tested server not in predetermined threshold value, is then carried out migration operation to runtime server to the program at least one tested server.
Fig. 4 is the structural representation of a kind of data center energy-saving control device of the embodiment of the invention.
As shown in Figure 4, data center's energy-saving control device 40 comprises: acquisition module 410, comparison module 420 and transferring module 430.
In one embodiment of the invention, acquisition module 410 is used for obtaining the hardware status information of a plurality of runtime servers.
In one embodiment of the invention, hardware status information comprises one or more in CPU usage, disk state information and the internal storage state information of at least one tested server.Thus, improved the diversity of hardware status information.
In one embodiment of the invention, comparison module 420 is used for CPU usage and the predetermined threshold value of at least one tested server are compared.Wherein, predetermined threshold value arranges voluntarily for the user, generally CPU usage is arranged on [45%-50%].
In one embodiment of the invention, if the CPU usage that transferring module 430 is used at least one tested server not in predetermined threshold value, is then carried out migration operation to runtime server to the program at least one tested server.
Particularly, transferring module 430 comprises: judging unit 4301(is not shown) be used for judging whether the program of migration conflicts with the program existence of a plurality of runtime servers; And if the program of migration do not exist with the program of a plurality of runtime servers and conflict, then continue to judge taking up room that whether a plurality of runtime servers exist and move program mates; Performance element 4302(is not shown) if being used for a plurality of runtime servers exists and the taking up room of the program coupling of migration, then realize the migration operation of program in proper order according to the migration of the related complexity of the program at least one tested server and/or priority decision procedure.Thus, validity and the rationality of migrator have been improved.
Further, transferring module 430 comprises that also rolling back action unit 4303(is not shown) if being used for the program of migration conflicts with the program existence of a plurality of runtime servers, then the program of migration is carried out rolling back action.Thus, feasibility and ease for use to can not compatible program operating have been improved.
Data center's energy-saving control device according to the embodiment of the invention, at first obtain the hardware status information of a plurality of runtime servers by acquisition module, then CPU usage and the predetermined threshold value with at least one tested server compares by comparison module, if the CPU usage of tested server not in predetermined threshold value, is then moved on the good runtime server of the hardware status information that obtains in advance by transferring module the program at least one tested server.This device is adjusted and is calculated all servers in the cluster by monitoring and dynamic assignment resource automatically, the utilization rate of server is remained in the certain predetermined threshold value, thereby reach the energy-saving effect of integrity service device resource, has high efficiency and ease for use.
Fig. 5 is a kind of data center energy-saving control device of another embodiment of the present invention.
As shown in Figure 5, data center's energy-saving control device also comprises: release module 440 takes up room for the program that discharges the migration at least one tested server.Thus, improved re-using and the ease for use that takes up room after the migration of programs.
Data center's energy-saving control device according to the embodiment of the invention, at first obtain the hardware status information of a plurality of runtime servers by acquisition module, then CPU usage and the predetermined threshold value with at least one tested server compares by comparison module, if the CPU usage of tested server not in predetermined threshold value, is then moved on the good runtime server of the hardware status information that obtains in advance by transferring module the program at least one tested server.This device is adjusted and is calculated all servers in the cluster by monitoring and dynamic assignment resource automatically, the utilization rate of server is remained in the certain predetermined threshold value, thereby reach the energy-saving effect of integrity service device resource, has high efficiency and ease for use.
Describe and to be understood that in the process flow diagram or in this any process of otherwise describing or method, expression comprises module, fragment or the part of code of the executable instruction of the step that one or more is used to realize specific logical function or process, and the scope of preferred implementation of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by opposite order, carry out function, this should be understood by the embodiments of the invention person of ordinary skill in the field.
In process flow diagram the expression or in this logic of otherwise describing and/or step, for example, can be considered to the sequencing tabulation for the executable instruction that realizes logic function, may be embodied in any computer-readable medium, use for instruction execution system, device or equipment (as the computer based system, comprise that the system of processor or other can be from the systems of instruction execution system, device or equipment instruction fetch and execution command), or use in conjunction with these instruction execution systems, device or equipment.With regard to this instructions, " computer-readable medium " can be anyly can comprise, storage, communication, propagation or transmission procedure be for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically of computer-readable medium (non-exhaustive list) comprises following: the electrical connection section (electronic installation) with one or more wirings, portable computer diskette box (magnetic device), random-access memory (ram), ROM (read-only memory) (ROM), can wipe and to edit ROM (read-only memory) (EPROM or flash memory), fiber device, and portable optic disk ROM (read-only memory) (CDROM).In addition, computer-readable medium even can be paper or other the suitable media that to print described program thereon, because can be for example by paper or other media be carried out optical scanning, then edit, decipher or handle to obtain described program in the electronics mode with other suitable methods in case of necessity, then it is stored in the computer memory.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in the storer and by software or firmware that suitable instruction execution system is carried out.For example, if realize with hardware, the same in another embodiment, in the available following technology well known in the art each or their combination realize: have for the discrete logic of data-signal being realized the logic gates of logic function, special IC with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that and realize that all or part of step that above-described embodiment method is carried is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, this program comprises one of step or its combination of method embodiment when carrying out.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing module, also can be that the independent physics in each unit exists, and also can be integrated in the module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, also can adopt the form of software function module to realize.If described integrated module realizes with the form of software function module and during as independently production marketing or use, also can be stored in the computer read/write memory medium.
The above-mentioned storage medium of mentioning can be ROM (read-only memory), disk or CD etc.
In the description of this instructions, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment under the situation that does not break away from principle of the present invention and aim within the scope of the invention, modification, replacement and modification.Scope of the present invention extremely is equal to by claims and limits.
Claims (10)
1. data center's energy-saving control method is characterized in that, wherein, data center comprises a plurality of runtime servers and at least one tested server, may further comprise the steps:
Obtain the hardware status information of described a plurality of runtime servers;
CPU usage and the predetermined threshold value of described at least one tested server are compared;
If the CPU usage of described at least one tested server not in described predetermined threshold value, is then carried out migration operation to described runtime server to the program on described at least one tested server.
2. method according to claim 1 is characterized in that, described hardware status information comprises one or more in CPU usage, disk state information and the internal storage state information of described at least one tested server.
3. method according to claim 1 is characterized in that, described program on described at least one tested server is carried out migration operation, further comprises:
Judge whether the described program of migration conflicts with the program existence of described a plurality of runtime servers;
If the described program of migration does not exist with the program of described a plurality of runtime servers do not conflict, continue then to judge whether described a plurality of runtime server exists and taking up room that the described program of migration is mated;
If described a plurality of runtime server exists and the taking up room of the described program coupling of migration, then realize the migration operation of described program in proper order according to the related complexity of the described program on described at least one tested server and/or migration that priority is judged described program.
4. method according to claim 3 is characterized in that, conflicts if the described program of described migration exists with the program of described a plurality of runtime servers, then the described program of migration is carried out rolling back action.
5. method according to claim 1 is characterized in that, also comprises:
The described of described program that discharges the migration on described at least one tested server takes up room.
6. data center's energy-saving control device is characterized in that, wherein, data center comprises a plurality of runtime servers and at least one tested server, comprising:
Acquisition module is for the hardware status information that obtains described a plurality of runtime servers;
Comparison module is used for CPU usage and the predetermined threshold value of described at least one tested server are compared;
Transferring module is if the CPU usage that is used for described at least one tested server not in described predetermined threshold value, is then carried out migration operation to described runtime server to the program on described at least one tested server.
7. device according to claim 6 is characterized in that, wherein, described hardware status information comprises one or more in CPU usage, disk state information and the internal storage state information of described at least one tested server.
8. device according to claim 6 is characterized in that, described transferring module further comprises:
Judging unit is used for judging whether the described program of migration conflicts with the program existence of described a plurality of runtime servers;
And if the described program of migration do not exist with the program of described a plurality of runtime servers and conflict, then continue to judge taking up room that whether described a plurality of runtime server exists and move described program mates;
Performance element, exist and the taking up room of the described program coupling of migration if be used for described a plurality of runtime servers, then realize the migration operation of described program according to the related complexity of the described program on described at least one tested server and/or migration that priority is judged described program in proper order.
9. device according to claim 8, it is characterized in that described transferring module also comprises the rolling back action unit, conflict with the program existence of described a plurality of runtime servers if be used for the described program of described migration, then the described program of migration is carried out rolling back action.
10. device according to claim 6 is characterized in that, also comprises:
Release module, the described of described program that is used for the migration on described at least one the tested server of release takes up room.
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Application publication date: 20131002 |