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1. (WO2018201461) METHOD AND DEVICE FOR MIGRATING VIRTUAL MACHINE AND VIRTUALIZATION SYSTEM
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Pub. No.: WO/2018/201461 International Application No.: PCT/CN2017/083263
Publication Date: 08.11.2018 International Filing Date: 05.05.2017
IPC:
H04L 29/08 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
08
Transmission control procedure, e.g. data link level control procedure
Applicants:
华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; 中国广东省深圳市 龙岗区坂田华为总部办公楼 Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129, CN
Inventors:
吴向阳 WU, Xiangyang; CN
陈然 CHEN, Ran; CN
张俊 ZHANG, Jun; CN
莫文龙 MO, Wenlong; CN
Priority Data:
Title (EN) METHOD AND DEVICE FOR MIGRATING VIRTUAL MACHINE AND VIRTUALIZATION SYSTEM
(FR) PROCÉDÉ ET DISPOSITIF DE MIGRATION DE MACHINE VIRTUELLE ET SYSTÈME DE VIRTUALISATION
(ZH) 虚拟机迁移的方法、装置和虚拟化系统
Abstract:
(EN) A method, device and system for migrating virtual machines across virtualization systems. A first virtualization system where a source virtual machine is located specifies the temporary address of a destination virtual machine; after a second migration tool of a second virtualization system migrates a virtual machine to be migrated to the second virtualization system and generates the destination virtual machine, a first migration tool of the first virtualization system controls a migration agent on the destination virtual machine, and modifies the address of the destination virtual machine to be the address of the source virtual machine, so that the address of the virtual machine remains unchanged before and after migration, thereby shortening the service interruption time length caused by virtual machine migration.
(FR) La présente invention concerne un procédé, un dispositif et un système de migration de machines virtuelles dans des systèmes de virtualisation. Un premier système de virtualisation, dans lequel est située une machine virtuelle source, spécifie l’adresse temporaire d’une machine virtuelle de destination ; après qu’un second outil de migration d’un second système de virtualisation migre une machine virtuelle à migrer vers le second système de virtualisation et génère la machine virtuelle de destination, un premier outil de migration du premier système de virtualisation commande un agent de migration sur la machine virtuelle de destination et modifie l’adresse de la machine virtuelle de destination pour qu’elle soit l’adresse de la machine virtuelle source, de sorte que l’adresse de la machine virtuelle reste inchangée avant et après la migration, ce qui raccourcit la durée d’interruption de service causée par la migration de machines virtuelles.
(ZH) 一种跨虚拟化系统的虚拟机迁移的方法、装置和系统,源虚拟机所在的第一虚拟化系统指定目的虚拟机的临时地址,在第二虚拟化系统的第二迁移工具将待迁移虚拟机迁移到第二虚拟化系统,生成目的虚拟机后,第一虚拟化系统的第一迁移工具控制目的虚拟机上的迁移代理,将目的虚拟机的地址修改为源虚拟机的地址,从而使得虚拟机的地址在迁移前后保持不变,缩短了虚拟机迁移造成的业务中断时长。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)