CN103534994A - 一种虚拟机迁移后实现通信的方法、设备和系统 - Google Patents
一种虚拟机迁移后实现通信的方法、设备和系统 Download PDFInfo
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- 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
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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- 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
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- G06F9/45558—Hypervisor-specific management and integration aspects
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Abstract
本发明提供了一种虚拟机迁移后实现通信的方法、设备及系统。该方法包括:当虚拟机迁移后,构造携带所述虚拟机迁移后的地址信息的动态主机配置协议请求报文;向交换机发送所述动态主机配置协议请求报文,以使所述交换机建立所述虚拟机迁移后的地址信息以及所述虚拟机接入的端口号之间的绑定关系。构造携带所述虚拟机迁移后的地址信息的动态主机配置协议请求报文,向交换机发送动态主机配置协议请求报文,交换机建立虚拟机迁移后的地址信息以及虚拟机接入的端口号之间的绑定关系,其中,地址信息包括IP地址和MAC地址,交换机会认为迁移后虚拟机发送的报文是合法的,从而实现虚拟机迁移后访问网络,实现通信。
Description
PCT国内申请,说明书已公开。
Claims (1)
- PCT国内申请,权利要求书已公开。
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Application Number | Priority Date | Filing Date | Title |
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PCT/CN2011/084617 WO2013097067A1 (zh) | 2011-12-26 | 2011-12-26 | 一种虚拟机迁移后实现通信的方法、设备和系统 |
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CN103534994A true CN103534994A (zh) | 2014-01-22 |
CN103534994B CN103534994B (zh) | 2017-08-25 |
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US (1) | US9479611B2 (zh) |
EP (1) | EP2698957B1 (zh) |
CN (1) | CN103534994B (zh) |
WO (1) | WO2013097067A1 (zh) |
Cited By (4)
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CN106254574A (zh) * | 2016-09-09 | 2016-12-21 | 杭州华三通信技术有限公司 | 一种地址分配方法和装置 |
CN108199962A (zh) * | 2017-12-22 | 2018-06-22 | 新华三技术有限公司 | 地址迁移方法、装置、网络设备及可读存储介质 |
CN111988223A (zh) * | 2020-08-19 | 2020-11-24 | 杭州迪普科技股份有限公司 | 虚拟机迁移方法与网络系统 |
CN113220413A (zh) * | 2021-04-21 | 2021-08-06 | 新浪网技术(中国)有限公司 | 虚拟机迁移后清除交换机旧端口arp表项的方法及系统 |
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CN106549800A (zh) * | 2016-10-31 | 2017-03-29 | 北京奇鱼时代科技有限公司 | 用于在网络系统中批量校验数据接口的方法和装置 |
US10977064B2 (en) | 2017-08-23 | 2021-04-13 | Red Hat, Inc. | Live virtual machine migration |
US10838752B2 (en) | 2017-08-28 | 2020-11-17 | Red Hat Israel, Ltd. | Network notification loss detection for virtual machine migration |
US11070629B2 (en) | 2017-08-30 | 2021-07-20 | Red Hat Israel, Ltd | Migration notification and response messages for virtual machines |
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US10965641B2 (en) | 2017-12-07 | 2021-03-30 | Red Hat, Inc. | Live virtual machine migration utilizing network address pools |
US10693801B2 (en) | 2018-02-20 | 2020-06-23 | Red Hat, Inc. | Packet drop reduction in virtual machine migration |
US10802813B2 (en) * | 2018-12-19 | 2020-10-13 | Atlassian Pty Ltd. | Systems and methods for updating virtual machines |
US11716377B2 (en) * | 2021-10-22 | 2023-08-01 | Vmware, Inc. | Fast provisioning of machines using network cloning |
CN115499298B (zh) * | 2022-11-15 | 2023-02-28 | 济南浪潮数据技术有限公司 | 一种虚拟机热迁移方法、装置、设备及介质 |
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Publication number | Publication date |
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EP2698957B1 (en) | 2016-07-27 |
US20140074997A1 (en) | 2014-03-13 |
EP2698957A1 (en) | 2014-02-19 |
CN103534994B (zh) | 2017-08-25 |
US9479611B2 (en) | 2016-10-25 |
EP2698957A4 (en) | 2014-10-15 |
WO2013097067A1 (zh) | 2013-07-04 |
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