USB PORT SHARED CONTROL METHOD
    11.
    发明申请
    USB PORT SHARED CONTROL METHOD 有权
    USB端口共享控制方法

    公开(公告)号:US20090204965A1

    公开(公告)日:2009-08-13

    申请号:US12359441

    申请日:2009-01-26

    IPC分类号: G06F9/455

    摘要: Virtual USB host controllers are arranged in a plurality of virtual machines constructed inside a physical machine; emulation of the unmounting and mounting of a USB device in a used physical USB port and modifications in the allocation of the USB port utilization rights of a virtual machine are carried out by means of an operation from a control terminal to make possible exclusive utilization; and the physical USB port is utilized jointly among the virtual machines.

    摘要翻译: 虚拟USB主机控制器被布置在构造在物理机器内的多个虚拟机中; 仿真在所使用的物理USB端口中卸载和安装USB设备,并且通过来自控制终端的操作来实现对虚拟机的USB端口利用权限的分配的修改,以便可能的排他性利用; 并且物理USB端口在虚拟机之间共同使用。

    VIRTUAL COMPUTER SYSTEM FOR RESTORING NETWORK CONNECTION OF LIVE-MIGRATED VIRTUAL COMPUTER
    12.
    发明申请
    VIRTUAL COMPUTER SYSTEM FOR RESTORING NETWORK CONNECTION OF LIVE-MIGRATED VIRTUAL COMPUTER 有权
    用于恢复虚拟虚拟计算机网络连接的虚拟计算机系统

    公开(公告)号:US20150121372A1

    公开(公告)日:2015-04-30

    申请号:US14408441

    申请日:2012-08-22

    IPC分类号: G06F9/455

    摘要: The network connection of a VM (target VM) that has been live-migrated from a first physical computer to a second physical computer is restored in a virtual computer system in which communication is performed using a certain type of information outside the jurisdiction of a virtualization mechanism. When receiving a packet from the VM, the first virtualization mechanism of the first physical computer extracts a certain type of information from the packet and registers the extracted certain type of information in a first management information unit. The first virtualization mechanism transmits the certain type of information in the first management information unit to the second virtualization mechanism of the second physical computer during live migration. The second virtualization mechanism registers the certain type of information in a second management information unit and transmits a certain type of packet including the certain type of information from at least one of one or more physical I/O devices of the second physical computer in order to restore the network connection of the target VM.

    摘要翻译: 已经从第一物理计算机实时迁移到第二物理计算机的VM(目标VM)的网络连接在虚拟计算机系统中被恢复,在虚拟计算机系统中,使用虚拟化管辖范围之外的特定类型的信息来执行通信 机制。 当从VM接收到分组时,第一物理计算机的第一虚拟化机制从分组中提取某种类型的信息,并将所提取的某些类型的信息注册在第一管理信息单元中。 第一虚拟化机制在实时迁移期间将第一管理信息单元中的某些类型的信息发送到第二物理计算机的第二虚拟化机制。 第二虚拟化机制将特定类型的信息登记在第二管理信息单元中,并且从第二物理计算机的一个或多个物理I / O设备中的至少一个传送包括特定类型的信息的特定类型的分组,以便 恢复目标虚拟机的网络连接。

    Virtual computer system and control method thereof
    13.
    发明授权
    Virtual computer system and control method thereof 失效
    虚拟计算机系统及其控制方法

    公开(公告)号:US08516294B2

    公开(公告)日:2013-08-20

    申请号:US13616469

    申请日:2012-09-14

    IPC分类号: G06F11/00

    摘要: When a failure occurs in an LPAR on a physical computer under an SAN environment, a destination LPAR is set in another physical computer to enable migrating of the LPAR and setting change of a security function on the RAID apparatus side is not necessary. When a failure occurs in an LPAR generated on a physical computer under an SAN environment, configuration information including a unique ID (WWN) of the LPAR where the failure occurs is read, a destination LPAR is generated on another physical computer, and the read configuration information of the LPAR is set to the destination LPAR, thereby enabling migrating of the LPAR when the failure occurs, under the control of a management server.

    摘要翻译: 当在SAN环境下的物理计算机上的LPAR发生故障时,目标LPAR被设置在另一个物理计算机中,以便能够迁移LPAR,并且不需要在RAID设备侧设置安全功能的更改。 当在SAN环境下在物理计算机上生成的LPAR中发生故障时,会读取包含发生故障的LPAR的唯一ID(WWN)的配置信息,在另一个物理计算机上生成目标LPAR,并且读取配置 LPAR的信息被设置为目的地LPAR,从而在管理服务器的控制下能够在故障发生时迁移LPAR。

    VIRTUAL COMPUTER SYSTEM AND CONTROL METHOD THEREOF
    14.
    发明申请
    VIRTUAL COMPUTER SYSTEM AND CONTROL METHOD THEREOF 有权
    虚拟计算机系统及其控制方法

    公开(公告)号:US20110022887A1

    公开(公告)日:2011-01-27

    申请号:US12894690

    申请日:2010-09-30

    IPC分类号: G06F11/16

    摘要: When a failure occurs in an LPAR on a physical computer under an SAN environment, a destination LPAR is set in another physical computer to enable migrating of the LPAR and setting change of a security function on the RAID apparatus side is not necessary. When a failure occurs in an LPAR generated on a physical computer under an SAN environment, configuration information including a unique ID (WWN) of the LPAR where the failure occurs is read, a destination LPAR is generated on another physical computer, and the read configuration information of the LPAR is set to the destination LPAR, thereby enabling migrating of the LPAR when the failure occurs, under the control of a management server.

    摘要翻译: 当在SAN环境下的物理计算机上的LPAR发生故障时,目标LPAR被设置在另一个物理计算机中,以便能够迁移LPAR,并且不需要在RAID设备侧设置安全功能的更改。 当在SAN环境下在物理计算机上生成的LPAR中发生故障时,会读取包含发生故障的LPAR的唯一ID(WWN)的配置信息,在另一个物理计算机上生成目标LPAR,并且读取配置 LPAR的信息被设置为目的地LPAR,从而在管理服务器的控制下能够在故障发生时迁移LPAR。