ON DEMAND VIRTUAL MACHINE IMAGE STREAMING
    11.
    发明申请
    ON DEMAND VIRTUAL MACHINE IMAGE STREAMING 有权
    需要虚拟机图像流

    公开(公告)号:US20120066677A1

    公开(公告)日:2012-03-15

    申请号:US12879594

    申请日:2010-09-10

    申请人: Chunqiang Tang

    发明人: Chunqiang Tang

    IPC分类号: G06F15/16 G06F9/455

    摘要: On demand image streaming (ODS), in one aspect, may perform both copy-on-write and copy-on-read to gradually bring data on remote storage server to a host's local disk. Prefetching may be performed during the time the resources are otherwise idle to bring in data from the remote storage server to the host's local disk. A new image format and the corresponding block device driver for a hypervisor or the like may be also provided. ODS' image format may include a header and a bitmap that indicates whether the data sectors are on local disk or remote storage server, and an image content, for instance, stored in raw format.

    摘要翻译: 按需图像流(ODS),在一个方面,可以执行写时复制和读写操作,以便将远程存储服务器上的数据逐渐带到主机的本地磁盘。 可以在资源闲置的时间内执行预取,以将数据从远程存储服务器引入主机的本地磁盘。 还可以提供新的图像格式以及用于管理程序等的相应的块设备驱动程序。 ODS的图像格式可以包括标题和位图,其指示数据扇区是在本地磁盘还是远程存储服务器上,并且图像内容例如以原始格式存储。

    Semantic file system
    12.
    发明授权
    Semantic file system 有权
    语义文件系统

    公开(公告)号:US07617250B2

    公开(公告)日:2009-11-10

    申请号:US10666577

    申请日:2003-09-22

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30067

    摘要: A data model represents semantic information associated with objects stored in a file system. The data model includes a first object identifier, a second object identifier and a relation identifier. The first object identifier identifies a first object stored in the file system. The second object identifier identifies a second object stored in the file system, wherein the second object is related to the first object. The relation identifier identifies a relationship between the first object and the second object.

    摘要翻译: 数据模型表示与存储在文件系统中的对象相关联的语义信息。 数据模型包括第一对象标识符,第二对象标识符和关系标识符。 第一个对象标识符标识存储在文件系统中的第一个对象。 第二对象标识符识别存储在文件系统中的第二对象,其中第二对象与第一对象相关。 关系标识符识别第一对象和第二对象之间的关系。

    Remediating resource overload
    15.
    发明授权
    Remediating resource overload 有权
    修复资源超载

    公开(公告)号:US08839243B2

    公开(公告)日:2014-09-16

    申请号:US13453019

    申请日:2012-04-23

    IPC分类号: G06F9/455

    摘要: A method, an apparatus and an article of manufacture for remediating overload in an over-committed computing environment. The method includes measuring resource usage of each of multiple virtual machines on each of at least one hypervisor in a computing environment, upon detection of a resource overload on one of the at least one hypervisor, determining at least one operation that is to be taken for at least one of the multiple virtual machines on the hypervisor to remediate resource overload while increasing values of running virtual machines, and sending a command to the hypervisor to issue the at least one operation.

    摘要翻译: 一种用于在过度承诺的计算环境中修复过载的方法,装置和制品。 该方法包括:在检测到所述至少一个虚拟机管理程序中的一个虚拟机管理程序上的资源超负荷时,在计算环境中测量至少一个虚拟机管理程序的每一个上的多个虚拟机中的每个虚拟机的资源使用情况,确定将要采用的至少一个操作 虚拟机管理程序中的多个虚拟机中的至少一个,用于在增加正在运行的虚拟机的值的同时修复资源过载,以及向管理程序发送命令以发出至少一个操作。

    Facilitating Customer-Initiated Virtual Machine Migration and Swapping
    16.
    发明申请
    Facilitating Customer-Initiated Virtual Machine Migration and Swapping 审中-公开
    促进客户启动的虚拟机迁移和交换

    公开(公告)号:US20140040889A1

    公开(公告)日:2014-02-06

    申请号:US13566099

    申请日:2012-08-03

    IPC分类号: G06F9/455

    摘要: Techniques for facilitating customer-initiated virtual machine (VM) migration and swapping. A method includes obtaining documentation of at least one performance parameter of two or more virtual machines running on two or more physical machines, obtaining a request for a virtual machine exchange from a user of a first virtual machine, wherein the request comprises a preference for at least one desired performance parameter in at least one additional virtual machine, matching the request from the user of the first virtual machine with at least one additional virtual machine that includes the at least one desired performance parameter without assistance from a cloud provider, and exchanging the first virtual machine with a virtual machine from the at least one additional virtual machine that includes the at least one desired performance parameter.

    摘要翻译: 促进客户启动的虚拟机(VM)迁移和交换的技术。 一种方法包括获得在两个或多个物理机器上运行的两个或多个虚拟机的至少一个性能参数的文档,从第一虚拟机的用户获得对虚拟机交换的请求,其中所述请求包括: 在至少一个附加虚拟机中至少一个期望的性能参数,其将来自第一虚拟机的用户的请求与至少一个额外的虚拟机匹配,所述至少一个附加虚拟机包括所述至少一个期望的性能参数,而不需要来自云提供商的协助, 具有来自所述至少一个附加虚拟机的虚拟机的第一虚拟机,其包括所述至少一个期望的性能参数。