公开(公告)号：US20200241901A1

公开(公告)日：2020-07-30

申请号：US16256047

申请日：2019-01-24

Applicant: VMware, Inc.

Inventor： Gabriel TARASUK-LEVIN ,  Chi-Hsiang SU ,  Christoph KLEE ,  Robert BOSCH

IPC: G06F9/455 ,  H04L29/12

Abstract: The disclosure provides an approach for dynamically reprogramming network and network infrastructure in response to VM mobility. The approach provides a hypervisor layer that can observe changes in VM-host relationships and reprogram the associated network and network infrastructure to maintain network communication. The hypervisor layer notifies a controller of a data center to migrate an ENI of the migrated VM to the same destination host as the migrated VM, in response to VM migration.

公开(公告)号：US20160364174A1

公开(公告)日：2016-12-15

申请号：US15182521

申请日：2016-06-14

Applicant: VMware, Inc.

Inventor： Osten Kit COLBERT ,  Gregory HUTCHINS ,  Robert BOSCH ,  Jairam RANGANATHAN ,  Joel BAXTER

IPC: G06F3/06

CPC classification number: G06F3/0647 ,  G06F3/0604 ,  G06F3/0617 ,  G06F3/0619 ,  G06F3/0664 ,  G06F3/067 ,  G06F3/0683 ,  G06F3/0689 ,  G06F11/1471 ,  G06F2201/84

Abstract: A method for migrating a virtual machine disk (VM disk) from first physical storage to second physical storage while the virtual machine (VM) is running, the method comprising: (a) creating a first child VM disk to which writes are redirected from a first parent VM disk, the first parent VM disk being on the first physical storage; (b) copying the first parent VM disk to the second physical storage as a second parent VM disk; (c) re-parenting the first VM child disk to the second parent VM disk; and (d) consolidating the first child VM disk and the second parent VM disk.

Abstract translation: 一种用于在虚拟机（VM）正在运行时将虚拟机磁盘（VM磁盘）从第一物理存储迁移到第二物理存储的方法，所述方法包括：（a）创建将写入从 第一个父虚拟机磁盘，第一个父虚拟机磁盘位于第一个物理存储上; （b）将第一父虚拟机VM作为第二父VM盘复制到第二物理存储器; （c）将第一个VM子磁盘重新加载到第二个父虚拟机磁盘; 和（d）合并第一个子虚拟机磁盘和第二个父虚拟机磁盘。

公开(公告)号：US20200034191A1

公开(公告)日：2020-01-30

申请号：US16046585

申请日：2018-07-26

Applicant: VMware, Inc.

Inventor： Gabriel TARASUK-LEVIN ,  Chi-Hsiang SU ,  Christoph KLEE ,  Robert BOSCH

IPC: G06F9/48 ,  H04L29/12 ,  G06F9/455

Abstract: The disclosure provides an approach for dynamically reprogramming network and network infrastructure in response to VM mobility. The approach provides a hypervisor layer that can observe changes in VM-host relationships and reprogram the associated network and network infrastructure to maintain network communication. The hypervisor layer notifies an elastic network interface of a new IP address to include within its whitelist in response to VM migration to that elastic network interface.

公开(公告)号：US20140229697A1

公开(公告)日：2014-08-14

申请号：US14242928

申请日：2014-04-02

Applicant: VMware, Inc.

Inventor： Osten Kit COLBERT ,  Gregory HUTCHINS ,  Robert BOSCH ,  Jairam RANGANATHAN ,  Joel BAXTER

IPC: G06F3/06

CPC classification number: G06F3/0647 ,  G06F3/0604 ,  G06F3/0617 ,  G06F3/0619 ,  G06F3/0664 ,  G06F3/067 ,  G06F3/0683 ,  G06F3/0689 ,  G06F11/1471 ,  G06F2201/84

Abstract: A method for migrating a virtual machine disk (VM disk) from first physical storage to second physical storage while the virtual machine (VM) is running, the method comprising: (a) creating a first child VM disk to which writes are redirected from a first parent VM disk, the first parent VM disk being on the first physical storage; (b) copying the first parent VM disk to the second physical storage as a second parent VM disk; (c) re-parenting the first VM child disk to the second parent VM disk; and (d) consolidating the first child VM disk and the second parent VM disk.

Abstract translation: 一种用于在虚拟机（VM）正在运行时将虚拟机磁盘（VM磁盘）从第一物理存储迁移到第二物理存储的方法，所述方法包括：（a）创建将写入从 第一个父虚拟机磁盘，第一个父虚拟机磁盘位于第一个物理存储上; （b）将第一父虚拟机VM作为第二父VM盘复制到第二物理存储器; （c）将第一个VM子磁盘重新加载到第二个父虚拟机磁盘; 和（d）合并第一个子虚拟机磁盘和第二个父虚拟机磁盘。