公开(公告)号：US20160154713A1

公开(公告)日：2016-06-02

申请号：US14380398

申请日：2014-02-04

申请人： Telefonaktiebolaget L M Ericsson (publ)

发明人： Zhongwen Zhu ,  Claes Goran Robert Edstrom

IPC分类号： G06F11/20 ,  H04L29/08 ,  H04L12/24

CPC分类号： G06F11/203 ,  G06F9/00 ,  G06F11/00 ,  G06F2201/805 ,  G06F2201/815 ,  H04L41/0668 ,  H04L41/5051 ,  H04L67/1004 ,  H04L67/1034 ,  H04L67/148 ,  H04L69/40

摘要： According to some embodiments, a virtual machine manager is operable to manage a virtual machine (VM) that spans a plurality of hardware appliances. The virtual machine manager receives a request to provide a service to a device, selects an application instance to provide the service to the device, and forwards the request for the service to the selected application instance. The selected application instance is running in an instance of the virtual machine associated with a first hardware appliance. The virtual machine manager determines session data associated with the service and provides the session data associated with the service to a second hardware appliance of the VM in order to enable the VM to provide high availability of the service to the device.

摘要翻译： 根据一些实施例，虚拟机管理器可操作以管理跨越多个硬件设备的虚拟机（VM）。 虚拟机管理器接收到向设备提供服务的请求，选择应用实例来向设备提供服务，并将该服务的请求转发到所选择的应用实例。 所选择的应用程序实例正在与第一个硬件设备相关联的虚拟机的实例中运行。 虚拟机管理器确定与服务相关联的会话数据，并将与服务相关联的会话数据提供给虚拟机的第二硬件设备，以使得VM能够向该设备提供服务的高可用性。

公开(公告)号：US09952946B2

公开(公告)日：2018-04-24

申请号：US14380398

申请日：2014-02-04

申请人： Telefonaktiebolaget L M Ericsson (publ)

发明人： Zhongwen Zhu ,  Claes Goran Robert Edstrom

IPC分类号： G06F11/00 ,  G06F11/20 ,  H04L12/24 ,  H04L29/08 ,  G06F9/00 ,  H04L29/14

CPC分类号： G06F11/203 ,  G06F9/00 ,  G06F11/00 ,  G06F2201/805 ,  G06F2201/815 ,  H04L41/0668 ,  H04L41/5051 ,  H04L67/1004 ,  H04L67/1034 ,  H04L67/148 ,  H04L69/40

摘要： According to some embodiments, a virtual machine manager is operable to manage a virtual machine (VM) that spans a plurality of hardware appliances. The virtual machine manager receives a request to provide a service to a device, selects an application instance to provide the service to the device, and forwards the request for the service to the selected application instance. The selected application instance is running in an instance of the virtual machine associated with a first hardware appliance. The virtual machine manager determines session data associated with the service and provides the session data associated with the service to a second hardware appliance of the VM in order to enable the VM to provide high availability of the service to the device.