公开(公告)号：US09529680B2

公开(公告)日：2016-12-27

申请号：US14310803

申请日：2014-06-20

Applicant: Verizon Patent and Licensing Inc.

Inventor： David L. Harris ,  Niranjan B. Avula ,  Kirk Campbell

IPC: G06F11/14 ,  G06F9/45 ,  G06F9/455

CPC classification number: G06F11/1469 ,  G06F9/45558 ,  G06F11/1484 ,  G06F11/2028 ,  G06F11/2046 ,  G06F11/2097 ,  G06F2009/45575 ,  G06F2201/805

Abstract: A device may receive a virtual image of a first state of a first virtual machine. Session information of the state of the first virtual machine may be synchronized with a second state of a second virtual machine. The second state of the second virtual machine may become active when the first virtual machine becomes unavailable. The device may identify that the first virtual machine is unavailable; and output, based on the identifying, the virtual image of the first state to a particular third virtual machine, to cause the particular third virtual machine to restore the first state of the first virtual machine. The second state of the second virtual machine may become inactive when the first state is restored to the third virtual machine.

Abstract translation: 设备可以接收第一虚拟机的第一状态的虚拟映像。 可以将第一虚拟机的状态的会话信息与第二虚拟机的第二状态同步。 当第一虚拟机变得不可用时，第二虚拟机的第二状态可能变为活动状态。 设备可以识别第一虚拟机不可用; 并且基于将所述第一状态的虚拟映像识别到特定的第三虚拟机，以使所述特定的第三虚拟机恢复所述第一虚拟机的所述第一状态。 当第一状态恢复到第三虚拟机时，第二虚拟机的第二状态可能变为不活动。

公开(公告)号：US20150363278A1

公开(公告)日：2015-12-17

申请号：US14310803

申请日：2014-06-20

Applicant: Verizon Patent and Licensing Inc.

Inventor： David L. Harris ,  Niranjan B. Avula ,  Kirk Campbell

IPC: G06F11/14 ,  G06F9/455

CPC classification number: G06F11/1469 ,  G06F9/45558 ,  G06F11/1484 ,  G06F11/2028 ,  G06F11/2046 ,  G06F11/2097 ,  G06F2009/45575 ,  G06F2201/805

Abstract: A device may receive a virtual image of a first state of a first virtual machine. Session information of the state of the first virtual machine may be synchronized with a second state of a second virtual machine. The second state of the second virtual machine may become active when the first virtual machine becomes unavailable. The device may identify that the first virtual machine is unavailable; and output, based on the identifying, the virtual image of the first state to a particular third virtual machine, to cause the particular third virtual machine to restore the first state of the first virtual machine. The second state of the second virtual machine may become inactive when the first state is restored to the third virtual machine.

Abstract translation: 设备可以接收第一虚拟机的第一状态的虚拟映像。 可以将第一虚拟机的状态的会话信息与第二虚拟机的第二状态同步。 当第一虚拟机变得不可用时，第二虚拟机的第二状态可能变为活动状态。 设备可以识别第一虚拟机不可用; 并且基于将所述第一状态的虚拟映像识别到特定的第三虚拟机，以使所述特定的第三虚拟机恢复所述第一虚拟机的所述第一状态。 当第一状态恢复到第三虚拟机时，第二虚拟机的第二状态可能变为不活动。