METHOD AND APPARATUS FOR PROVIDING VIRTUAL DESKTOP SERVICE
    15.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING VIRTUAL DESKTOP SERVICE 审中-公开
    提供虚拟桌面服务的方法和装置

    公开(公告)号:US20150026306A1

    公开(公告)日:2015-01-22

    申请号:US14108925

    申请日:2013-12-17

    Abstract: A method and an apparatus for providing a virtual desktop service to provide an optimal virtual desktop service in accordance with distances between virtualization servers and a user are provided. A virtual desktop service suitable for a request of the user is provided to the user so that loads of servers may be dispersed and power usage of the servers may be minimized. That is, in an environment where the virtualization servers that provide the virtual desktop service are locally dispersed, the virtual machines may be allocated to a virtualization server with a shortest network delay based on network distances from the virtualization servers to the user. In addition, after a server power usage amount is predicted in accordance with a virtual machine usage type of the user, a virtualization server may be selected in accordance with the prediction result.

    Abstract translation: 提供了一种用于提供虚拟桌面服务以根据虚拟化服务器和用户之间的距离提供最佳虚拟桌面服务的方法和装置。 适合用户请求的虚拟桌面服务被提供给用户,使得可以分散服务器的负载并且可以最小化服务器的功率使用。 也就是说,在提供虚拟桌面服务的虚拟化服务器在本地分散的环境中,基于从虚拟化服务器到用户的网络距离,可以将虚拟机分配给具有最短网络延迟的虚拟化服务器。 此外,在根据用户的虚拟机使用类型来预测服务器电力使用量之后,可以根据预测结果来选择虚拟化服务器。

    METHOD AND APPARATUS FOR RECOVERING FAILED DISK IN VIRTUAL MACHINE
    16.
    发明申请
    METHOD AND APPARATUS FOR RECOVERING FAILED DISK IN VIRTUAL MACHINE 审中-公开
    用于恢复虚拟机故障磁盘的方法和装置

    公开(公告)号:US20140380089A1

    公开(公告)日:2014-12-25

    申请号:US14310125

    申请日:2014-06-20

    CPC classification number: G06F11/1484 G06F11/1415

    Abstract: A method and apparatus for recovering the failed disk of a virtual machine in a virtualization system are disclosed. The apparatus includes a system performance analysis unit, a failed disk recovery unit, and a disk exchange unit. The system performance analysis unit calculates recovery resources, that is, network and disk I/O bandwidths, to be assigned to the recovery of a failed disk by analyzing the performance of the virtualization system. The failed disk recovery unit performs the discovery of the failed disk by recovering a copy disk, that is, a copy of the failed disk, using a mandatory disk stored in the virtualization system while ensuring the performance of virtual machines based on the recovery resources. The disk exchange unit deletes the failed disk and assigns the recovered copy disk to a virtual machine corresponding to the failed disk.

    Abstract translation: 公开了一种在虚拟化系统中恢复虚拟机的故障磁盘的方法和装置。 该装置包括系统性能分析单元,故障盘恢复单元和盘交换单元。 系统性能分析单元通过分析虚拟化系统的性能来计算恢复资源,即网络和磁盘I / O带宽,以分配给故障磁盘的恢复。 故障磁盘恢复单元通过使用存储在虚拟化系统中的必需磁盘来恢复复制磁盘(即,故障磁盘的副本)来执行故障磁盘的发现,同时确保基于恢复资源的虚拟机的性能。 磁盘交换单元删除故障磁盘,并将恢复的复制磁盘分配给与故障磁盘对应的虚拟机。

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