CN110347474A - A kind of method and device managing virtual machine - Google Patents
A kind of method and device managing virtual machine Download PDFInfo
- Publication number
- CN110347474A CN110347474A CN201910461592.XA CN201910461592A CN110347474A CN 110347474 A CN110347474 A CN 110347474A CN 201910461592 A CN201910461592 A CN 201910461592A CN 110347474 A CN110347474 A CN 110347474A
- Authority
- CN
- China
- Prior art keywords
- virtual machine
- network flow
- resetting
- abnormal
- machine network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000002159 abnormal effect Effects 0.000 claims abstract description 35
- 230000002045 lasting effect Effects 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000005070 sampling Methods 0.000 claims description 7
- 238000007726 management method Methods 0.000 description 12
- 238000003860 storage Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/301—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is a virtual computing platform, e.g. logically partitioned systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45575—Starting, stopping, suspending or resuming virtual machine instances
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45595—Network integration; Enabling network access in virtual machine instances
Abstract
The invention discloses a kind of methods for managing virtual machine, comprising: monitoring virtual machine network flow determines whether virtual machine network flow is abnormal；As exception resets virtual machine then when virtual machine network flow Abnormal lasting exceeds preset Abnormal lasting threshold value.Also disclose a kind of device for managing virtual machine.The High Availabitity of separate unit virtual machine may be implemented in this programme, can be analyzed using port, flow and flow packet as a result, judging virtual machine operating status with this based on virtual machine business network institute.
Description
Technical field
The present invention relates to computer virtualized field, espespecially a kind of method and device for managing virtual machine.
Background technique
With the continuous maturation of the theories such as cloud computing, virtualization and technology, received to recognize by more and more industries and user
Can, cloud computing production environment disposes the continuous growth of scale.In cloud platform, virtual machine operation stability is particularly important, it is straight
Connect the stability and user experience for being related to application system.Cloud platform has existed numerous technologies to guarantee that virtual machine is transported at present
Capable stability, including mainframe cluster, HA (High Available, High Availabitity), DRS (Distributed Resource
Scheduler, distributed resource scheduling), virtual machine (vm) migration, FT (Fault Tolerance, fault-tolerant) etc..Pass through these skills
Flexible, stable, the lasting work of virtual machine may be implemented in cloud platform in art, improves user's application system stability.
But find in actual use, current most virtual machine High Availabitity is all based on mainframe cluster realization
Function, can not for single virtual machine realize High Availabitity.Even FT technology, it is also desirable to set shadow for source virtual machine
Virtual machine, when source virtual machine breaks down, Shadow Virtual machine directly takes over source virtual machine and works, and FT technology needs
Occupying certain physical resource just may be implemented.Dead (such as Windows operating system blue screen) is rammed for VME operating system
The case where, cloud management platform can not perceive, and also just cannot achieve automatic monitoring and management, High Availabitity are not just known where to begin yet.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of method and devices for managing virtual machine, to realize list
Platform virtual machine High Availabitity.
In order to reach the object of the invention, the present invention provides a kind of methods for managing virtual machine, comprising:
Virtual machine network flow is monitored, determines whether virtual machine network flow is abnormal；
Such as exception, then when virtual machine network flow Abnormal lasting exceeds preset Abnormal lasting threshold value, weight
Set virtual machine.
Further, the monitoring virtual machine network flow determines virtual machine network flow exception, comprising:
During monitoring virtual machine network flow, virtual machine network flow data packet is obtained, according to the void obtained
Quasi- machine network flow data packet, the used port and protocol of virtual machine business determine whether virtual machine network flow is abnormal.
Further, virtual machine network flow data packet is obtained with the corresponding sampling frequency of pre-set level.
Further, after the resetting virtual machine, further includes:
According to the virtual machine return power supply status judge whether the virtual machine resets success, if failing-resetting after
Continue to the virtual machine and issue resetting order, such as the virtual machine still failing-resetting after resetting predetermined number of times, then stops issuing
Resetting order, and report and alarm.
A kind of device managing virtual machine, comprising: memory and processor；Wherein:
The memory, for saving the program for managing virtual machine；
The processor executes the program for being used to manage virtual machine for reading, performs the following operations:
Virtual machine network flow is monitored, determines whether virtual machine network flow is abnormal；
Such as exception, then when virtual machine network flow Abnormal lasting exceeds preset Abnormal lasting threshold value, weight
Set virtual machine.
Further, the monitoring virtual machine network flow determines virtual machine network flow exception, comprising:
During monitoring virtual machine network flow, virtual machine network flow data packet is obtained, according to the void obtained
Quasi- machine network flow data packet, the used port and protocol of virtual machine business determine whether virtual machine network flow is abnormal.
Further, virtual machine network flow data packet is obtained with the corresponding sampling frequency of pre-set level.
Further, after the resetting virtual machine, further includes:
According to the virtual machine return power supply status judge whether the virtual machine resets success, if failing-resetting after
Continue to the virtual machine and issue resetting order, such as the virtual machine still failing-resetting after resetting predetermined number of times, then stops issuing
Resetting order, and report and alarm.
The High Availabitity of separate unit virtual machine may be implemented in the method for the present embodiment, can be used based on virtual machine business network
Port, flow and the analysis of flow packet are as a result, judge virtual machine operating status with this.When the time threshold set in administrator,
When port, flow are abnormal beyond time threshold, virtual machine is reset by sending instructions under cloud management platform, realizes that virtual machine is held
It carries application to restart, realizes virtual machine High Availabitity to a certain extent
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right
Specifically noted structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solution of the present invention, and constitutes part of specification, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the flow chart of the method for the management virtual machine of the embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of the device of management virtual machine of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
Step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions
It executes.Also, although logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable
Sequence executes shown or described step.
Fig. 1 is the flow chart of the method for the management virtual machine of the embodiment of the present invention, as shown in Figure 1, the method for the present embodiment
Include:
Step 11, monitoring virtual machine network flow determine whether virtual machine network flow is abnormal；
It is step 12, such as abnormal, then when virtual machine network flow Abnormal lasting exceeds preset Abnormal lasting threshold
When value, virtual machine is reset.
The High Availabitity of separate unit virtual machine may be implemented in the method for the present embodiment, can be used based on virtual machine business network
Port, flow and the analysis of flow packet are as a result, judge virtual machine operating status with this.When the time threshold set in administrator,
When port, flow are abnormal beyond time threshold, virtual machine is reset by sending instructions under cloud management platform, realizes that virtual machine is held
It carries application to restart, realizes virtual machine High Availabitity to a certain extent, virtual machine business interruption time length depends on virtual machine
Os starting time and application starting time.This method has jumped out the concept of cluster or two-shipper, is not increasing hardware resource
In the case where expense, the High Availabitity of separate unit virtual machine is realized on the break period of minute grade.
Method of the invention is described in detail with a specific embodiment below.
Premise: virtual machine is worked normally in cloud environment.
Step 101: opening virtual machine High Availabitity function on cloud management platform, read preconfigured virtual machine business and use
Network interface card, virtual machine business institute are come into force rank using port and protocol, High Availabitity entry-into-force time, High Availabitity；
Entry-into-force time: defining the High Availabitity function entry-into-force time, when time range determines that virtual machine occurs abnormal, can just touch
High Availabitity is sent out, virtual machine is reset；
Come into force rank: can define High Availabitity and come into force rank, such as can be divided into high, medium and low three ranks；Different grades
It is different that different data monitoring sampling frequencys is not represented, and Abnormal lasting threshold value is different.
Step 102: open virtual machine network flow monitoring, set according to administrator, according to pre-set rank pair
The sampling frequency collection network data on flows packet answered, and data-in library；
Step 103: obtaining virtual machine essential information, including virtual machine ID, network interface card MAC (Media Access Control
Address, media access control address)；Inter-related task can be logged by by getting virtual machine essential information, after convenient
Check failure.
Step 104: according to having obtained network flow data packet, whether High Availabitity parameter determines virtual machine network flow
It is abnormal；
Here High Availabitity parameter may include: time threshold port, wait flow informations.
Step 105: according to preset Abnormal lasting threshold value, when Abnormal lasting exceeds Abnormal lasting
After threshold value, virtual machine High Availabitity is triggered；
Step 106: virtual machine being reset by cloud management platform, and the power supply status judgement resetting returned according to virtual machine is
No success continues to issue resetting order if failing-resetting, still fails after resetting n times, terminate and reset and report management
Platform alarm；
Step 107: virtual machine restarts success, realizes virtual machine High Availabitity.
Fig. 2 is a kind of schematic diagram of the device of management virtual machine of the embodiment of the present invention, as shown in Fig. 2, the present embodiment
Device may include: memory and processor, wherein
The memory, for saving the program for managing virtual machine；
The processor executes the program for being used to manage virtual machine for reading, performs the following operations:
Virtual machine network flow is monitored, determines whether virtual machine network flow is abnormal；
Such as exception, then when virtual machine network flow Abnormal lasting exceeds preset Abnormal lasting threshold value, weight
Set virtual machine.
In one embodiment, the monitoring virtual machine network flow determines virtual machine network flow exception, may include:
During monitoring virtual machine network flow, virtual machine network flow data packet is obtained, according to the void obtained
Quasi- machine network flow data packet, the used port and protocol of virtual machine business determine whether virtual machine network flow is abnormal.
In one embodiment, virtual machine network flow data packet is obtained with the corresponding sampling frequency of pre-set level.
In one embodiment, after the resetting virtual machine, further includes:
According to the virtual machine return power supply status judge whether the virtual machine resets success, if failing-resetting after
Continue to the virtual machine and issue resetting order, such as the virtual machine still failing-resetting after resetting predetermined number of times, then stops issuing
Resetting order, and report and alarm.
The method of the embodiment of the present invention, it is comprehensive by being carried out to the used port of virtual machine business network, flow and flow packet
Analysis is closed, determines virtual machine operating status according to this.When determining that virtual machine exception occurs and meets administrator's preset condition,
Virtual electromechanical source is reset, is also equivalent to restart the carried application of virtual machine.This method has jumped out the concept of cluster or two-shipper,
In the case where not increasing hardware resource cost, the High Availabitity of separate unit virtual machine is realized on the break period of minute grade.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored with computer executable instructions,
The computer executable instructions are performed the method for realizing the management virtual machine.
It will appreciated by the skilled person that whole or certain steps, system, dress in method disclosed hereinabove
Functional module/unit in setting may be implemented as software, firmware, hardware and its combination appropriate.In hardware embodiment,
Division between the functional module/unit referred in the above description not necessarily corresponds to the division of physical assemblies；For example, one
Physical assemblies can have multiple functions or a function or step and can be executed by several physical assemblies cooperations.Certain groups
Part or all components may be implemented as by processor, such as the software that digital signal processor or microprocessor execute, or by
It is embodied as hardware, or is implemented as integrated circuit, such as specific integrated circuit.Such software can be distributed in computer-readable
On medium, computer-readable medium may include computer storage medium (or non-transitory medium) and communication media (or temporarily
Property medium).As known to a person of ordinary skill in the art, term computer storage medium is included in for storing information (such as
Computer readable instructions, data structure, program module or other data) any method or technique in the volatibility implemented and non-
Volatibility, removable and nonremovable medium.Computer storage medium include but is not limited to RAM, ROM, EEPROM, flash memory or its
His memory technology, CD-ROM, digital versatile disc (DVD) or other optical disc storages, magnetic holder, tape, disk storage or other
Magnetic memory apparatus or any other medium that can be used for storing desired information and can be accessed by a computer.This
Outside, known to a person of ordinary skill in the art to be, communication media generally comprises computer readable instructions, data structure, program mould
Other data in the modulated data signal of block or such as carrier wave or other transmission mechanisms etc, and may include any information
Delivery media.
Claims (8)
1. a kind of method for managing virtual machine characterized by comprising
Virtual machine network flow is monitored, determines whether virtual machine network flow is abnormal；
Such as exception, then when virtual machine network flow Abnormal lasting exceeds preset Abnormal lasting threshold value, resetting is empty
Quasi- machine.
2. the method according to claim 1, wherein the monitoring virtual machine network flow, determines virtual machine net
Network Traffic Anomaly, comprising:
During monitoring virtual machine network flow, virtual machine network flow data packet is obtained, according to the virtual machine obtained
The used port and protocol of network flow data packet, virtual machine business determines whether virtual machine network flow is abnormal.
3. according to the method described in claim 2, it is characterized in that,
Virtual machine network flow data packet is obtained with the corresponding sampling frequency of pre-set level.
4. method according to claim 1-3, which is characterized in that after the resetting virtual machine, further includes:
According to the virtual machine return power supply status judge whether the virtual machine resets success, continue if failing-resetting to
The virtual machine issues resetting order, such as the virtual machine still failing-resetting after resetting predetermined number of times, then stops issuing resetting
Order, and report and alarm.
5. a kind of device for managing virtual machine, comprising: memory and processor；It is characterized by:
The memory, for saving the program for managing virtual machine；
The processor executes the program for being used to manage virtual machine for reading, performs the following operations:
Virtual machine network flow is monitored, determines whether virtual machine network flow is abnormal；
Such as exception, then when virtual machine network flow Abnormal lasting exceeds preset Abnormal lasting threshold value, resetting is empty
Quasi- machine.
6. device according to claim 5, which is characterized in that the monitoring virtual machine network flow determines virtual machine net
Network Traffic Anomaly, comprising:
During monitoring virtual machine network flow, virtual machine network flow data packet is obtained, according to the virtual machine obtained
The used port and protocol of network flow data packet, virtual machine business determines whether virtual machine network flow is abnormal.
7. device according to claim 6, which is characterized in that
Virtual machine network flow data packet is obtained with the corresponding sampling frequency of pre-set level.
8. according to the described in any item devices of claim 5-7, which is characterized in that after the resetting virtual machine, further includes:
According to the virtual machine return power supply status judge whether the virtual machine resets success, continue if failing-resetting to
The virtual machine issues resetting order, such as the virtual machine still failing-resetting after resetting predetermined number of times, then stops issuing resetting
Order, and report and alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461592.XA CN110347474A (en) | 2019-05-30 | 2019-05-30 | A kind of method and device managing virtual machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461592.XA CN110347474A (en) | 2019-05-30 | 2019-05-30 | A kind of method and device managing virtual machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110347474A true CN110347474A (en) | 2019-10-18 |
Family
ID=68174412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910461592.XA Pending CN110347474A (en) | 2019-05-30 | 2019-05-30 | A kind of method and device managing virtual machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110347474A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111104199A (en) * | 2019-11-19 | 2020-05-05 | 杭州海康威视系统技术有限公司 | Method and device for high availability of virtual machine |
| CN111338886A (en) * | 2019-12-17 | 2020-06-26 | 华迪计算机集团有限公司 | High-availability protection method and device based on cloud environment virtual machine |
| CN112069032A (en) * | 2020-09-11 | 2020-12-11 | 杭州安恒信息技术股份有限公司 | Availability detection method, system and related device for virtual machine |
| CN112817686A (en) * | 2019-11-15 | 2021-05-18 | 北京百度网讯科技有限公司 | Method, device and equipment for detecting exception of virtual machine and computer storage medium |
| CN114167193A (en) * | 2022-02-09 | 2022-03-11 | 通号（长沙）轨道交通控制技术有限公司 | Self-diagnosis method for AC/DC screen |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110246669A1 (en) * | 2010-03-30 | 2011-10-06 | Hitachi, Ltd. | Method and system of virtual machine migration |
| CN102591671A (en) * | 2011-01-14 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Method for starting application program in virtual environment |
| CN102902599A (en) * | 2012-09-17 | 2013-01-30 | 华为技术有限公司 | Virtual machine internal fault processing method, device and system |
| CN103457958A (en) * | 2013-09-18 | 2013-12-18 | 浪潮电子信息产业股份有限公司 | Cloud computing network server inner core safe access method |
| CN106817243A (en) * | 2015-12-01 | 2017-06-09 | 广达电脑股份有限公司 | Management system and management method for server resources |
| CN107196803A (en) * | 2017-05-31 | 2017-09-22 | 中国人民解放军信息工程大学 | The dynamic generation and maintaining method of isomery cloud main frame |
| CN107667505A (en) * | 2015-06-05 | 2018-02-06 | 思科技术公司 | System for monitoring and managing data center |
-
2019
- 2019-05-30 CN CN201910461592.XA patent/CN110347474A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110246669A1 (en) * | 2010-03-30 | 2011-10-06 | Hitachi, Ltd. | Method and system of virtual machine migration |
| CN102591671A (en) * | 2011-01-14 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Method for starting application program in virtual environment |
| CN102902599A (en) * | 2012-09-17 | 2013-01-30 | 华为技术有限公司 | Virtual machine internal fault processing method, device and system |
| CN103457958A (en) * | 2013-09-18 | 2013-12-18 | 浪潮电子信息产业股份有限公司 | Cloud computing network server inner core safe access method |
| CN107667505A (en) * | 2015-06-05 | 2018-02-06 | 思科技术公司 | System for monitoring and managing data center |
| CN106817243A (en) * | 2015-12-01 | 2017-06-09 | 广达电脑股份有限公司 | Management system and management method for server resources |
| CN107196803A (en) * | 2017-05-31 | 2017-09-22 | 中国人民解放军信息工程大学 | The dynamic generation and maintaining method of isomery cloud main frame |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817686A (en) * | 2019-11-15 | 2021-05-18 | 北京百度网讯科技有限公司 | Method, device and equipment for detecting exception of virtual machine and computer storage medium |
| CN112817686B (en) * | 2019-11-15 | 2023-07-25 | 北京百度网讯科技有限公司 | Method, device, equipment and computer storage medium for detecting virtual machine abnormality |
| CN111104199A (en) * | 2019-11-19 | 2020-05-05 | 杭州海康威视系统技术有限公司 | Method and device for high availability of virtual machine |
| CN111338886A (en) * | 2019-12-17 | 2020-06-26 | 华迪计算机集团有限公司 | High-availability protection method and device based on cloud environment virtual machine |
| CN112069032A (en) * | 2020-09-11 | 2020-12-11 | 杭州安恒信息技术股份有限公司 | Availability detection method, system and related device for virtual machine |
| CN114167193A (en) * | 2022-02-09 | 2022-03-11 | 通号（长沙）轨道交通控制技术有限公司 | Self-diagnosis method for AC/DC screen |
| CN114167193B (en) * | 2022-02-09 | 2022-05-27 | 通号（长沙）轨道交通控制技术有限公司 | Self-diagnosis method for AC/DC screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110347474A (en) | A kind of method and device managing virtual machine | |
| EP3570494B1 (en) | A framework for intelligent automated operations for network, service & customer experience management | |
| US10831583B2 (en) | Reporting errors to a data storage device | |
| CN108039964B (en) | Fault processing method, device and system based on network function virtualization | |
| US9811443B2 (en) | Dynamic trace level control | |
| US20170262221A1 (en) | Methods and apparatuses for data migration of a storage device | |
| US11755356B2 (en) | Asynchronous queries on secondary data cores in a distributed computing system | |
| EP2767880A1 (en) | Data storage method and storage device | |
| US20130013953A1 (en) | Health monitoring of applications in a guest partition | |
| US10445220B2 (en) | System and methods for application activity capture, error identification, and error correction | |
| CN111124867B (en) | OpenStack testing method and device | |
| EP2800303A1 (en) | Switch method, device and system for virtual application dual machine in cloud environment | |
| US20210157562A1 (en) | Software update compatibility assessment | |
| EP3330855A1 (en) | Managing hardware resources | |
| EP3629182A2 (en) | Generating a test script execution order | |
| US11057280B2 (en) | User interface with expected response times of commands | |
| US20230153162A1 (en) | Resource capacity management in clouds | |
| CN112306802A (en) | Data acquisition method, device, medium and electronic equipment of system | |
| CN109726151B (en) | Method, apparatus, and medium for managing input-output stack | |
| US11436123B2 (en) | Application execution path tracing for inline performance analysis | |
| CN116089477B (en) | Distributed training method and system | |
| CN109960572B (en) | Equipment resource management method and device and intelligent terminal | |
| US20230031872A1 (en) | Enhanced platform and processes for scalability | |
| CN109344032A (en) | A kind of monitoring method and device | |
| US20230066698A1 (en) | Compute instance warmup operations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |