PH12020550044A1 - High-availability Computing Node Device of OpenStack Virtual Machine for Preventing Split-brain and Management Method - Google Patents
High-availability Computing Node Device of OpenStack Virtual Machine for Preventing Split-brain and Management MethodInfo
- Publication number
- PH12020550044A1 PH12020550044A1 PH12020550044A PH12020550044A PH12020550044A1 PH 12020550044 A1 PH12020550044 A1 PH 12020550044A1 PH 12020550044 A PH12020550044 A PH 12020550044A PH 12020550044 A PH12020550044 A PH 12020550044A PH 12020550044 A1 PH12020550044 A1 PH 12020550044A1
- Authority
- PH
- Philippines
- Prior art keywords
- computing node
- lock
- module
- processing result
- end apparatus
- Prior art date
Links
Classifications
-
- 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
- G06F2009/45562—Creating, deleting, cloning 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
- G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing
-
- 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
- G06F2009/45591—Monitoring or debugging support
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
A high-availability computing node apparatus for an OpenStack virtual machine (VM) capable of preventing split-brain. A cloud computing VM program installed on the apparatus comprises: a Nova-computer computer module, a Libvirt management module, a lock management module, and a high-availability computing node module. The high-availability computing node module executes a method comprising the following operations: operation C-1 of performing, when a VM is continuously updated and is storing a lock heartbeat, no processing if writes are normal, and if a lock heartbeat write is abnormal, then performing C-2; operation C-2 of a lock management module reporting a storage anomaly to a management end apparatus, and waiting for the management end apparatus to feed back a processing result; operation C-3 of performing, if the management end apparatus returns the processing result within a specified time period, C-5, and if not, performing C-4; operation C-4 of the lock management module performing a fencing operation if the management end apparatus does not return the processing result within the specified time period, that is, killing a cloud computing VM program of a computing node apparatus; and operation C-5 of the lock management module determining, according to the processing result returned by the management end apparatus, whether fencing is needed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811475910.XA CN109684032B (en) | 2018-12-04 | 2018-12-04 | OpenStack virtual machine high-availability computing node device for preventing brain cracking and management method |
PCT/CN2018/121654 WO2020113669A1 (en) | 2018-12-04 | 2018-12-18 | High-availability computing node apparatus for openstack virtual machine capable of preventing split-brain and management method |
Publications (1)
Publication Number | Publication Date |
---|---|
PH12020550044A1 true PH12020550044A1 (en) | 2020-10-12 |
Family
ID=66187070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12020550044A PH12020550044A1 (en) | 2018-12-04 | 2020-02-05 | High-availability Computing Node Device of OpenStack Virtual Machine for Preventing Split-brain and Management Method |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN109684032B (en) |
BR (1) | BR112020004408A2 (en) |
PH (1) | PH12020550044A1 (en) |
WO (1) | WO2020113669A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111125050B (en) * | 2019-12-26 | 2023-08-22 | 浪潮云信息技术股份公司 | File storage method based on CephFS to provide NFS protocol in openstack environment |
CN113132435B (en) * | 2019-12-31 | 2023-05-23 | 深圳致星科技有限公司 | Distributed training network system with separated storage and service network and communication method |
CN113760610A (en) | 2020-06-01 | 2021-12-07 | 富泰华工业(深圳)有限公司 | OpenStack-based bare computer high-availability realization method and device and electronic equipment |
TWI764160B (en) * | 2020-06-01 | 2022-05-11 | 鴻海精密工業股份有限公司 | An implementation method, a device for high availability based on openstack, and an electronic device |
CN111897626A (en) * | 2020-07-07 | 2020-11-06 | 烽火通信科技股份有限公司 | Cloud computing scene-oriented virtual machine high-reliability system and implementation method |
CN112685137A (en) * | 2021-01-07 | 2021-04-20 | 广州市品高软件股份有限公司 | Cloud computing virtual machine block storage fusing protection method |
CN113626139B (en) * | 2021-06-30 | 2023-03-24 | 济南浪潮数据技术有限公司 | High-availability virtual machine storage method and device |
TWI786766B (en) * | 2021-08-12 | 2022-12-11 | 鴻海精密工業股份有限公司 | Bare device deploying method, electronic device, and storage medium |
CN114880080B (en) * | 2022-07-11 | 2022-09-20 | 国网信息通信产业集团有限公司 | High-availability method of virtual machine and computing cluster |
CN115811461B (en) * | 2023-02-08 | 2023-04-28 | 湖南国科亿存信息科技有限公司 | SAN shared storage cluster brain crack prevention processing method and device and electronic equipment |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103684941B (en) * | 2013-11-23 | 2018-01-16 | 广东中兴新支点技术有限公司 | Cluster based on arbitrating server splits brain preventing method and device |
CN104253860B (en) * | 2014-09-11 | 2017-08-08 | 武汉噢易云计算股份有限公司 | A kind of virtual machine high availability implementation method based on shared storage message queue |
CN105450717A (en) * | 2014-09-29 | 2016-03-30 | 中兴通讯股份有限公司 | Method and device for processing brain split in cluster |
CN107239383A (en) * | 2017-06-28 | 2017-10-10 | 郑州云海信息技术有限公司 | A kind of failure monitoring method and device of OpenStack virtual machines |
CN107885576A (en) * | 2017-10-16 | 2018-04-06 | 北京易讯通信息技术股份有限公司 | A kind of virtual machine HA method in private clound based on OpenStack |
CN108600284B (en) * | 2017-12-28 | 2021-05-14 | 武汉噢易云计算股份有限公司 | Ceph-based virtual machine high-availability implementation method and system |
CN108449200A (en) * | 2018-02-02 | 2018-08-24 | 云宏信息科技股份有限公司 | A kind of mask information wiring method and device based on control node |
-
2018
- 2018-12-04 CN CN201811475910.XA patent/CN109684032B/en active Active
- 2018-12-18 BR BR112020004408-3A patent/BR112020004408A2/en not_active IP Right Cessation
- 2018-12-18 WO PCT/CN2018/121654 patent/WO2020113669A1/en active Application Filing
-
2020
- 2020-02-05 PH PH12020550044A patent/PH12020550044A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN109684032B (en) | 2021-04-27 |
CN109684032A (en) | 2019-04-26 |
WO2020113669A1 (en) | 2020-06-11 |
BR112020004408A2 (en) | 2021-06-22 |
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