CN106549783A - Virtual-machine fail treating method and apparatus - Google Patents
Virtual-machine fail treating method and apparatus Download PDFInfo
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- CN106549783A CN106549783A CN201510601492.4A CN201510601492A CN106549783A CN 106549783 A CN106549783 A CN 106549783A CN 201510601492 A CN201510601492 A CN 201510601492A CN 106549783 A CN106549783 A CN 106549783A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
- H04L41/0661—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities by reconfiguring faulty entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/40—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities
Abstract
The invention discloses a kind of virtual-machine fail processing method, including step:Virtual network function manager VNFM detects the state of virtual machine;When the state for detecting the virtual machine is abnormality, the virtual machine in abnormality is deleted;Virtual machine is rebuild according to the configuration information of the virtual machine in abnormality.The invention also discloses a kind of virtual-machine fail processing meanss.Present invention achieves solving the failure of VNF in real time, it is ensured that the continuous service of related service.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of virtual-machine fail treating method and apparatus.
Background technology
Using general hardware platform, the unified management of resource is realized based on virtual machine technique and is dispatched
Become the development trend of the communications field.With the maturation of Intel Virtualization Technology in recent years, telecommunication service equipment fortune
Battalion business is gradually from traditional business framework to NFV (Network Function Virtualization, network function
Virtualization) framework switching.The essence of NFV is the virtualization of the network equipment and cloud, to virtualize realization
Software and hardware is decoupled.
In existing NFV systems, if (Virtualised Network Function virtualize net to its VNF
Network function) it is abnormal, i.e., when there is the virtual machine in abnormality in VNF equipment, all it is by output
Warning information points out user, then again by professional solving dependent failure, it is impossible to solve VNF in real time
Failure, so that it cannot be guaranteed that business continues reliable operation.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is
Prior art.
The content of the invention
Present invention is primarily targeted at providing a kind of virtual-machine fail treating method and apparatus, it is intended to solve
VNF failure is solved in real time can not, so that it cannot be guaranteed that business continues the technical problem of reliable operation.
For achieving the above object, a kind of virtual-machine fail processing method that the present invention is provided, including step:
Virtual network function manager VNFM detects the state of virtual machine;
When the state for detecting the virtual machine is abnormality, the virtual machine in abnormality is deleted;
Virtual machine is rebuild according to the configuration information of the virtual machine in abnormality.
Preferably, before the step of virtual machine of abnormality is in described in the deletion, also include:
When the state for detecting the virtual machine is abnormality, the abnormality alarming of the virtual machine is sent
Information gives business operation maintenance unit to Element management system EMS and/or the first prompting message of transmission
OMU, points out virtual machine described in the OMU to be in abnormality, so that the OMU is not described
Related service is processed on the virtual machine of abnormality.
Preferably, the configuration information of the virtual machine described in the basis in abnormality rebuilds virtual machine
After step, also include:
The second prompting message is sent to the OMU, the OMU reconstructed virtual machines are pointed out, for
The OMU processes related service on the virtual machine of the reconstruction.
Preferably, the second prompting message of the transmission points out the OMU reconstructed to the OMU
Virtual machine, the step of related service is processed on the virtual machine of the reconstruction for the OMU after, also
Including:
The message for eliminating the abnormality alarming information is sent to the EMS, so that the EMS is according to described
Message eliminates the abnormality alarming information.
Preferably, before the step of VNFM detects the state of virtual machine, also including the acquisition void
The configuration information of plan machine.
Additionally, for achieving the above object, the present invention also provides a kind of virtual-machine fail processing meanss, described
Virtual-machine fail processing meanss include:
Detection module, detects the state of virtual machine for virtual network function manager VNFM;
Removing module, for when the state for detecting the virtual machine is abnormality, deleting in different
The virtual machine of normal state;
Module is rebuild, for virtual machine being rebuild according to the configuration information of the virtual machine in abnormality.
Preferably, the virtual-machine fail processing meanss also include:
First sending module, for when the state for detecting the virtual machine is abnormality, sending institute
The abnormality alarming information of virtual machine is stated to Element management system EMS and/or the first prompting message is sent to industry
Business Operation and Maintenance Unit OMU, points out virtual machine described in the OMU to be in abnormality, for described
OMU does not process related service on the virtual machine in abnormality.
Preferably, the virtual-machine fail processing meanss also include:
Second sending module, for sending the second prompting message to the OMU, has pointed out the OMU
Reconstructed virtual machine, so that the OMU processes related service on the virtual machine of the reconstruction.
Preferably, second sending module, is additionally operable to send the message for eliminating the abnormality alarming information
To the EMS, so that the EMS eliminates the abnormality alarming information according to the message.
Preferably, the virtual-machine fail processing meanss also include acquisition module, described virtual for obtaining
The configuration information of machine.
The present invention is abnormal shape by the state that virtual machine is detected as virtual network function manager VNFM
During state, the virtual machine in abnormality is deleted, according to the configuration of the virtual machine in abnormality
Information reconstruction virtual machine.Realize in VNF is detected exist in abnormality virtual machine when, from
It is dynamic to delete the virtual machine in abnormality, and matching somebody with somebody according to the virtual machine in abnormality
Information reconstruction virtual machine is put, the failure of VNF is solved in real time, it is ensured that the continuous service of related service.
Description of the drawings
Fig. 1 is the schematic flow sheet of virtual-machine fail processing method first embodiment of the present invention;
Fig. 2 is the schematic flow sheet of virtual-machine fail processing method second embodiment of the present invention;
Fig. 3 is the schematic flow sheet of virtual-machine fail processing method 3rd embodiment of the present invention;
Fig. 4 is the high-level schematic functional block diagram of virtual-machine fail processing meanss first embodiment of the present invention;
Fig. 5 is the high-level schematic functional block diagram of virtual-machine fail processing meanss second embodiment of the present invention;
Fig. 6 is the high-level schematic functional block diagram of virtual-machine fail processing meanss 3rd embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be done further in conjunction with the embodiments referring to the drawings
Explanation.
Specific embodiment
It should be appreciated that specific embodiment described herein is not used to limit only to explain the present invention
The fixed present invention.
The present invention provides a kind of virtual-machine fail processing method.
With reference to Fig. 1, Fig. 1 is the schematic flow sheet of virtual-machine fail processing method first embodiment of the present invention.
In the present embodiment, the virtual-machine fail processing method includes:
Step S10, virtual network function manager VNFM detect the state of virtual machine;
In NFV systems, include NFV MANO (Network Functions Virtualised
Management and Orchestration, network function virtual management and layout), VNFM
(Virtualised Network Function Manager, virtual network function manager), VIM
(Virtualised Infrastructure Manager, virtualized infrastructure management) etc..The VNFM
It is the functional module for carrying out virtualized network function module life cycle management, the VNFM is deposited
In being the NFV MANO.The VIM is responsible for NFVI (Network Functions
Virtualised Infrastructure, network function virtualized infrastructure) computing resource, storage resource
And Internet resources are controlled the functional module with management, the VIM is to virtual machine manager
Hypervisor performs the management of virtual machine, i.e., the resource of the virtual machine is allocated, adjusts, is monitored
Deng.The VIM can be deployed in the infrastructure domain of basic network operator.The NFVI has
In the energy force environment of on-premise network virtualization of function, the general designation of all hardware equipment and combination of software.It is described
NFV MANO also include NFVO (Network Functions Virtualisation Orchestrator, net
Network virtualization of function composer).The NFVO may be used to manage NS (Network Service, network
Business) life cycle, and coordinate the management of NS life cycles, coordinate the VNF life period of equipment
Management (needing to obtain the support of VNF equipment manager VNFM), coordinate NFVI (NFV
Infrastructure, network function virtualized infrastructure) (needs are virtualized for the management of all kinds of resources
The support of infrastructure manager VIM), required all kinds of resources and distributing rationally for being connected are guaranteed with this.
In the NFV systems, the VNFM creates multiple VM (Virtual in the VNF equipment
Machine, virtual machine), the VNFM detects the state of VM in the VNF equipment.Specifically,
The VNFM is every by what is installed in the VIM detections VNF equipment in the NFV MANO
The state of individual VM.
Step S20, when the state for detecting the virtual machine is abnormality, deletes in abnormality
Virtual machine;
Step S30, rebuilds virtual machine according to the configuration information of the virtual machine in abnormality.
The state of certain virtual machine in the VNFM in the NFV systems detects the VNF equipment
When being abnormality, the self-healing flow process of the VNF equipment is triggered, i.e., in abnormality described in deletion
Virtual machine, and virtual machine is rebuild according to the configuration information of the virtual machine in abnormality.The void
The configuration information of plan machine includes the size of the specification of the virtual machine, hard disk, use what network,
The information such as also other relevant parameter configurations.When the state that the VNFM detects certain virtual machine is
The status information of the virtual machine during normal condition, is then only recorded, and the status information is sent to into EMS
(Element Management System, Element management system), so that the EMS exports the void
Prompting message of the plan machine in normal condition.
The present embodiment is abnormal by the state that virtual machine is detected as virtual network function manager VNFM
During state, the virtual machine in abnormality is deleted, according to matching somebody with somebody for the virtual machine in abnormality
Put information reconstruction virtual machine.Realize in VNF is detected exist in abnormality virtual machine when,
The virtual machine in abnormality is automatically deleted, and according to the virtual machine in abnormality
Configuration information rebuilds virtual machine, disposes business release and recovers relevant configuration, solves the failure of VNF in real time,
Ensure the continuous service of related service.
With reference to Fig. 2, Fig. 2 shows for the flow process of invention virtual-machine fail processing method second embodiment
It is intended to, virtual-machine fail processing method second embodiment of the present invention is proposed based on first embodiment.
In the present embodiment, before step S20, also include:
Step S40, when the state for detecting the virtual machine is abnormality, sends the virtual machine
Abnormality alarming information safeguards to business operation to Element management system EMS and/or the first prompting message of transmission
Unit OMU, points out virtual machine described in the OMU to be in abnormality, so that the OMU does not exist
Related service is processed on the virtual machine in abnormality.
When the state that the VNFM detects certain virtual machine in the VNF equipment is abnormality,
The virtual machine abnormality alarming information is sent to into the EMS, so that the EMS exports the virtual machine
Message and/or the first prompting message of transmission in abnormality is to the OMU in the NFV systems
(Operation and Maintenance Unit, business operation maintenance unit), notifies described in the OMU
Virtual machine is in abnormality.When the OMU receives first prompting message, will not again in institute
The virtual machine stated in abnormality processes related service.First prompting message is electricity under virtual machine
Request message, that is, suspend the use to the virtual machine in abnormality.The VNFM deletes institute
The virtual machine in abnormality is stated, when the VNFM deletes the virtual machine in abnormality
When, carried out to the virtual machine manager Hypervisor in the NFV systems by the VIM described
In the resource reclaim of abnormality.
The present embodiment is by when virtual machine is detected in abnormality, sending abnormality alarming information to net
Network management system, and send electricity under virtual machine and ask to the OMU, it is to avoid be in the virtual machine
During abnormality, the OMU is also processing related service on the virtual machine of abnormality, causes place
Reason service fail.
With reference to Fig. 3, Fig. 3 is the schematic flow sheet of virtual-machine fail processing method 3rd embodiment of the present invention,
Virtual-machine fail processing method 3rd embodiment of the present invention is proposed based on first embodiment.
In the present embodiment, before step S10, also include:
Step S50, obtains the configuration information of the virtual machine.
VNFM in the NFV systems creates the virtual machine or in the VNF equipment to institute
When stating virtual machine and carrying out dilatation, the VNFM records the configuration information of the virtual machine.
After step S30, also include:
Step S60, sends the second prompting message to the OMU, points out the OMU reconstructed void
Plan machine, so that the OMU processes related service on the virtual machine of the reconstruction.
As the VNFM according to the relevant information of the virtual machine in abnormality in the VNF
After virtual machine is re-established in equipment, the VNFM sends the second prompting message to the OMU,
Point out the OMU to re-establish virtual machine, disappear when the OMU receives second prompting
After breath, related service is processed on the newly-established virtual machine.Second prompting message is described new
The power-up request message of the virtual machine of foundation, that is, notify that the OMU can be in the newly-established virtual machine
Process related service.
Step S70, sends the message for eliminating the abnormality alarming information to the EMS, for the EMS
The abnormality alarming information is eliminated according to the message.
As the VNFM according to the relevant information of the virtual machine in abnormality in the VNF
After virtual machine is re-established in equipment, the VNFM sends the message for cancelling the abnormality alarming information
To the EMS, so that the EMS eliminates the abnormality alarming information according to the message.When described
After EMS receives the message for cancelling abnormality alarming information, abnormality alarming information is no longer sent.
The present embodiment sends virtual machine power-up request to OMU by after virtual machine is re-established, and
The message for eliminating abnormality alarming information is sent to NMS.Ensure OMU in the newly-established void
Processing business on plan machine.
The present invention further provides a kind of virtual-machine fail processing meanss.
With reference to Fig. 4, Fig. 4 is that the functional module of virtual-machine fail processing meanss first embodiment of the present invention is illustrated
Figure.
In the present embodiment, the virtual-machine fail processing meanss include:
Detection module 10, detects the state of virtual machine for virtual network function manager VNFM;
In NFV systems, include NFV MANO (Network Functions Virtualised
Management and Orchestration, network function virtual management and layout), VNFM
(Virtualised Network Function Manager, virtual network function manager), VIM
(Virtualised Infrastructure Manager, virtualized infrastructure management) etc..The VNFM
It is the functional module for carrying out virtualized network function module life cycle management, the VNFM is deposited
In being the NFV MANO.The VIM is responsible for NFVI (Network Functions
Virtualised Infrastructure, network function virtualized infrastructure) computing resource, storage resource
And Internet resources are controlled the functional module with management, the VIM is to virtual machine manager
Hypervisor performs the management of virtual machine, i.e., the resource of the virtual machine is allocated, adjusts, is monitored
Deng.The VIM can be deployed in the infrastructure domain of basic network operator.The NFVI has
In the energy force environment of on-premise network virtualization of function, the general designation of all hardware equipment and combination of software.It is described
NFV MANO also include NFVO (Network Functions Virtualisation Orchestrator, net
Network virtualization of function composer).The NFVO may be used to manage NS (Network Service, network
Business) life cycle, and coordinate the management of NS life cycles, coordinate the VNF life period of equipment
Management (needing to obtain the support of VNF equipment manager VNFM), coordinate NFVI (NFV
Infrastructure, network function virtualized infrastructure) (needs are virtualized for the management of all kinds of resources
The support of infrastructure manager VIM), required all kinds of resources and distributing rationally for being connected are guaranteed with this.
In the NFV systems, the VNFM creates multiple VM (Virtual in the VNF equipment
Machine, virtual machine), the VNFM detects the state of VM in the VNF equipment.Specifically,
The VNFM is every by what is installed in the VIM detections VNF equipment in the NFV MANO
The state of individual VM.
Removing module 20, for when the state for detecting the virtual machine is abnormality, deletion is in
The virtual machine of abnormality;
Module 30 is rebuild, for rebuilding virtual according to the configuration information of the virtual machine in abnormality
Machine.
The state of certain virtual machine in the VNFM in the NFV systems detects the VNF equipment
When being abnormality, the self-healing flow process of the VNF equipment is triggered, i.e., in abnormality described in deletion
Virtual machine, and virtual machine is rebuild according to the configuration information of the virtual machine in abnormality.The void
The configuration information of plan machine includes the size of the specification of the virtual machine, hard disk, use what network,
The information such as also other relevant parameter configurations.When the state that the VNFM detects certain virtual machine is
The status information of the virtual machine during normal condition, is then only recorded, and the status information is sent to into EMS
(Element Management System, Element management system), so that the EMS exports the void
Prompting message of the plan machine in normal condition.
The present embodiment is abnormal by the state that virtual machine is detected as virtual network function manager VNFM
During state, the virtual machine in abnormality is deleted, according to matching somebody with somebody for the virtual machine in abnormality
Put information reconstruction virtual machine.Realize in VNF is detected exist in abnormality virtual machine when,
The virtual machine in abnormality is automatically deleted, and according to the virtual machine in abnormality
Configuration information rebuilds virtual machine, disposes business release and recovers relevant configuration, solves the failure of VNF in real time,
Ensure the continuous service of related service.
With reference to Fig. 5, Fig. 5 is that the functional module of virtual-machine fail processing meanss second embodiment of the present invention is illustrated
Figure, proposes virtual-machine fail processing meanss second embodiment of the present invention based on first embodiment.
In the present embodiment, the virtual-machine fail processing meanss also include:
First sending module 40, for when the state for detecting the virtual machine is abnormality, sending
The abnormality alarming information of the virtual machine to Element management system EMS and/or send the first prompting message to
Business operation maintenance unit OMU, points out virtual machine described in the OMU to be in abnormality, for institute
State OMU related service is not processed on the virtual machine in abnormality.
When the state that the VNFM detects certain virtual machine in the VNF equipment is abnormality,
The virtual machine abnormality alarming information is sent to into the EMS, so that the EMS exports the virtual machine
Message and/or the first prompting message of transmission in abnormality is to the OMU in the NFV systems
(Operation and Maintenance Unit, business operation maintenance unit), notifies described in the OMU
Virtual machine is in abnormality.When the OMU receives first prompting message, will not again in institute
The virtual machine stated in abnormality processes related service.Under the first prompting message virtual machine, electricity please
Message is sought, that is, suspends the use to the virtual machine in abnormality.The VNFM deletes described
In the virtual machine of abnormality, when the VNFM deletes the virtual machine in abnormality,
Described being in is carried out to the virtual machine manager Hypervisor in the NFV systems by the VIM
The resource reclaim of abnormality.
The present embodiment is by when virtual machine is detected in abnormality, sending abnormality alarming information to net
Network management system, and send electricity under virtual machine and ask to the OMU, it is to avoid be in the virtual machine
During abnormality, the OMU is also processing related service on the virtual machine of abnormality, causes place
Reason service fail.
With reference to Fig. 6, Fig. 6 is that the functional module of virtual-machine fail processing meanss 3rd embodiment of the present invention is illustrated
Figure, proposes virtual-machine fail processing meanss 3rd embodiment of the present invention based on first embodiment.
In the present embodiment, the virtual-machine fail processing meanss also include:
Acquisition module 50, for obtaining the configuration information of the virtual machine.
VNFM in the NFV systems creates the virtual machine or in the VNF equipment to institute
When stating virtual machine and carrying out dilatation, the VNFM records the configuration information of the virtual machine.
Second sending module 60, for sending the second prompting message to the OMU, points out the OMU
Reconstructed virtual machine, so that the OMU processes related service on the virtual machine of the reconstruction.
As the VNFM according to the relevant information of the virtual machine in abnormality in the VNF
After virtual machine is re-established in equipment, the VNFM sends the second prompting message to the OMU,
Point out the OMU to re-establish virtual machine, disappear when the OMU receives second prompting
After breath, related service is processed on the newly-established virtual machine.Second prompting message is described new
The power-up request message of the virtual machine of foundation, that is, notify that the OMU can be in the newly-established virtual machine
Process related service.
Second sending module 60, is additionally operable to send the message for eliminating the abnormality alarming information to described
EMS, so that the EMS eliminates the abnormality alarming information according to the message.
As the VNFM according to the relevant information of the virtual machine in abnormality in the VNF
After virtual machine is re-established in equipment, the VNFM sends the message for cancelling the abnormality alarming information
To the EMS, so that the EMS eliminates the abnormality alarming information according to the message.When described
After EMS receives the message for cancelling abnormality alarming information, abnormality alarming information is no longer sent.
The present embodiment sends virtual machine power-up request to OMU by after virtual machine is re-established, and
The message for eliminating abnormality alarming information is sent to NMS.Ensure OMU in the newly-established void
Processing business on plan machine.
It should be noted that herein, term " including ", "comprising" or its any other variant
Be intended to including for nonexcludability so that process, method, article including a series of key elements or
Person's device not only includes those key elements, but also including other key elements being not expressly set out, or also
Including the key element intrinsic for this process, method, article or device.In the feelings for not having more restrictions
Under condition, the key element limited by sentence "including a ...", it is not excluded that including the key element process,
Also there is other identical element in method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-mentioned
Embodiment method can add the mode of required general hardware platform to realize by software, naturally it is also possible to logical
Cross hardware, but the former is more preferably embodiment in many cases.It is based on such understanding, of the invention
The part that technical scheme is substantially contributed to prior art in other words can in the form of software product body
Reveal and, the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, light
Disk) in, use so that a station terminal equipment including some instructions (can be mobile phone, computer, service
Device, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every
The equivalent structure made using description of the invention and accompanying drawing content or equivalent flow conversion, or directly or
Connect and be used in other related technical fields, be included within the scope of the present invention.
Claims (10)
1. a kind of virtual-machine fail processing method, it is characterised in that the virtual-machine fail processing method bag
Include following steps:
Virtual network function manager VNFM detects the state of virtual machine;
When the state for detecting the virtual machine is abnormality, the virtual machine in abnormality is deleted;
Virtual machine is rebuild according to the configuration information of the virtual machine in abnormality.
2. virtual-machine fail processing method as claimed in claim 1, it is characterised in that the deletion institute
Before the step of stating the virtual machine in abnormality, also include:
When the state for detecting the virtual machine is abnormality, the abnormality alarming of the virtual machine is sent
Information gives business operation maintenance unit to Element management system EMS and/or the first prompting message of transmission
OMU, points out virtual machine described in the OMU to be in abnormality, so that the OMU is not described
Related service is processed on the virtual machine of abnormality.
3. virtual-machine fail processing method as claimed in claim 1, it is characterised in that described according to institute
After stating the step of the configuration information of virtual machine in abnormality rebuilds virtual machine, also include:
The second prompting message is sent to the OMU, the OMU reconstructed virtual machines are pointed out, for
The OMU processes related service on the virtual machine of the reconstruction.
4. virtual-machine fail processing method as claimed in claim 3, it is characterised in that the transmission
Two prompting messages give the OMU, point out the OMU reconstructed virtual machines, for the OMU
After the step of related service is processed on the virtual machine of the reconstruction, also include:
The message for eliminating the abnormality alarming information is sent to the EMS, so that the EMS is according to described
Message eliminates the abnormality alarming information.
5. the virtual-machine fail processing method as described in any one of Claims 1-4, it is characterised in that
Before the step of VNFM detects the state of virtual machine, also including the acquisition virtual machine with confidence
Breath.
6. a kind of virtual-machine fail processing meanss, it is characterised in that the virtual-machine fail processing meanss bag
Include:
Detection module, detects the state of virtual machine for virtual network function manager VNFM;
Removing module, for when the state for detecting the virtual machine is abnormality, deleting in different
The virtual machine of normal state;
Module is rebuild, for virtual machine being rebuild according to the configuration information of the virtual machine in abnormality.
7. virtual-machine fail processing meanss as claimed in claim 6, it is characterised in that the virtual machine
Fault treating apparatus also include:
First sending module, for when the state for detecting the virtual machine is abnormality, sending institute
The abnormality alarming information of virtual machine is stated to Element management system EMS and/or the first prompting message is sent to industry
Business Operation and Maintenance Unit OMU, points out virtual machine described in the OMU to be in abnormality, for described
OMU does not process related service on the virtual machine in abnormality.
8. virtual-machine fail processing meanss as claimed in claim 6, it is characterised in that the virtual machine
Fault treating apparatus also include:
Second sending module, for sending the second prompting message to the OMU, has pointed out the OMU
Reconstructed virtual machine, so that the OMU processes related service on the virtual machine of the reconstruction.
9. virtual-machine fail processing meanss as claimed in claim 8, it is characterised in that described second
Module is sent, is additionally operable to send the message for eliminating the abnormality alarming information to the EMS, for the EMS
The abnormality alarming information is eliminated according to the message.
10. virtual-machine fail processing meanss as described in any one of claim 6 to 9, it is characterised in that
The virtual-machine fail processing meanss also include acquisition module, for obtaining the configuration information of the virtual machine.
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