公开(公告)号：US20170371696A1

公开(公告)日：2017-12-28

申请号：US15195680

申请日：2016-06-28

Applicant: VMware, Inc.

Inventor： Nathan L. PRZIBOROWSKI ,  Gabriel TARASUK-LEVIN ,  Arunachalam RAMANATHAN ,  Prachetaa RAGHAVAN ,  Benjamin Yun LIANG ,  Haripriya RAJAGOPAL ,  Longhao SHU

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45595

Abstract: A method for migrating a virtual machine (VM) includes establishing a first connection to a first cloud computing system executing a first VM, and establishing a second connection to a second cloud computing system managed by a second cloud provider, which is different form the first cloud provider. The method further includes instantiating a second VM designated as a destination VM in the second cloud computing system, and installing a migration agent on each of the first VM and the second VM. The migration agents execute a migration process of the first VM to the second VM by (1) iteratively copying guest data from the first VM to the second VM until a switchover criteria of the migration operation is met, and (2) copying a remainder of guest data from the first VM to the second VM when the switchover criteria is met.

公开(公告)号：US20190012199A1

公开(公告)日：2019-01-10

申请号：US16114119

申请日：2018-08-27

Applicant: VMware, Inc.

Inventor： Gabriel TARASUK-LEVIN ,  Rohan Pradip SHAH ,  Nathan L. PRZIBOROWSKI ,  Prachetaa RAGHAVAN ,  Benjamin Yun LIANG ,  Haripriya RAJAGOPAL

IPC: G06F9/48 ,  H04L29/06 ,  G06F9/445 ,  G06F9/455

CPC classification number: G06F9/4856 ,  G06F9/44505 ,  G06F9/45558 ,  G06F2009/4557 ,  H04L63/0209

Abstract: An example method of migrating a virtualized computing instance between source and destination virtualized computing systems includes executing a first migration workflow in the source virtualized computing system, where a host computer executing the virtualized computing instance is a source host in the first migration workflow and a first mobility agent simulates a destination host in the first migration workflow. The method further includes executing a second migration workflow in the destination virtualized computing system, where a second mobility agent in the destination virtualized computing system simulates a source host in the second migration workflow and a host computer in the destination virtualized computing system is a destination host in the second migration workflow. The method further includes transferring, during execution of the first and second migration workflows, migration data including the virtualized computing instance between the first mobility agent and the second mobility agent over a network.

公开(公告)号：US20170060628A1

公开(公告)日：2017-03-02

申请号：US14839350

申请日：2015-08-28

Applicant: VMware, Inc.

Inventor： Gabriel TARASUK-LEVIN ,  Rohan Pradip SHAH ,  Nathan L. PRZIBOROWSKI ,  Prachetaa RAGHAVAN ,  Benjamin Yun LIANG ,  Haripriya RAJAGOPAL

IPC: G06F9/48 ,  H04L29/06 ,  G06F9/445

CPC classification number: G06F9/4856 ,  G06F9/44505 ,  G06F9/45558 ,  G06F2009/4557 ,  H04L63/0209

Abstract: An example method of migrating a virtualized computing instance between source and destination virtualized computing systems includes executing a first migration workflow in the source virtualized computing system, where a host computer executing the virtualized computing instance is a source host in the first migration workflow and a first mobility agent simulates a destination host in the first migration workflow. The method further includes executing a second migration workflow in the destination virtualized computing system, where a second mobility agent in the destination virtualized computing system simulates a source host in the second migration workflow and a host computer in the destination virtualized computing system is a destination host in the second migration workflow. The method further includes transferring, during execution of the first and second migration workflows, migration data including the virtualized computing instance between the first mobility agent and the second mobility agent over a network.

Abstract translation: 在虚拟化虚拟化计算系统之间迁移虚拟化计算实例的示例方法包括执行源虚拟化计算系统中的第一迁移工作流程，其中执行虚拟化计算实例的主计算机是第一迁移工作流程中的源主机， 移动代理模拟第一个迁移工作流中的目标主机。 该方法还包括在目标虚拟化计算系统中执行第二迁移工作流，其中目标虚拟化计算系统中的第二移动代理模拟第二迁移工作流中的源主机，并且目标虚拟化计算系统中的主计算机是目标主机 在第二个迁移工作流程中。 该方法还包括在执行第一和第二迁移工作流期间，通过网络在第一移动代理和第二移动代理之间传送包括虚拟化计算实例的迁移数据。