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1. 发明申请

US20100306560A1 Power Management in a Virtual Machine Farm at the Local Virtual Machine Platform Level by a Platform Hypervisor Extended with Farm Management Server Functions 有权
标题翻译：通过平台管理程序在本地虚拟机平台级别的虚拟机场中进行电源管理扩展，具有服务器场服务器功能
公开(公告)号：US20100306560A1
公开(公告)日：2010-12-02
申请号：US12471825
申请日：2009-05-26
申请人： James J. Bozek , Kellie Francis , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Kellie Francis , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F1/32 , G06F9/455 , G06F1/26
CPC分类号： G06F1/3203
摘要： Power management for a virtual machine farm in which each hypervisor respectively serving each virtual machine platform in the farm is provided with an extended hypervisor function coacts with functions provided by the connection broker and the manual configuration interface of the virtual machine farm management server for managing each respective virtual machine platform to maximize the time that each platform is in the reduced power state.
摘要翻译：虚拟机场的电源管理，其中分别为服务器场中的每个虚拟机平台的每个虚拟机管理程序提供扩展虚拟机管理程序功能，与由连接代理提供的功能和虚拟机场管理服务器的手动配置接口共同管理，各个虚拟机平台最大化每个平台处于降低功率状态的时间。

2. 发明授权

US09170840B2 Duration sensitive scheduling in a computing environment 有权
标题翻译：计算环境中的持续时间敏感调度
公开(公告)号：US09170840B2
公开(公告)日：2015-10-27
申请号：US13287691
申请日：2011-11-02
申请人： James J. Bozek , Nils P. Hansson , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Nils P. Hansson , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F9/455 , G06F9/48
CPC分类号： G06F9/4881
摘要： Duration sensitive scheduling in a computing environment, the computing environment including a computer configured to support a virtual machine, including: identifying, by a duration sensitive scheduler, a processing job to be executed by the virtual machine, wherein the virtual machine includes an entitlement specification that identifies physical resources of the computer that are designated for exclusive use by the virtual machine; determining, by the duration sensitive scheduler, a duration required to complete the processing job; identifying, by the duration sensitive scheduler, a time slot at which the physical resources of the computer that are identified in the entitlement specification are available for use by the virtual machine; scheduling, by the duration sensitive scheduler, the processing job for execution on the virtual machine during the time slot at which the physical resources of the computer that are identified in the entitlement specification are available for use by the virtual machine.
摘要翻译：计算环境中的持续时间敏感调度，所述计算环境包括被配置为支持虚拟机的计算机，所述计算机配置为支持虚拟机，所述计算机环境包括：通过所述持续敏感调度器识别要由所述虚拟机执行的处理作业，其中所述虚拟机包括授权规范其识别被虚拟机专用的计算机的物理资源; 由持续敏感调度器确定完成处理作业所需的持续时间; 通过持续时间敏感的调度器识别在授权规范中识别的计算机的物理资源可供虚拟机使用的时隙; 由所述持续时间敏感调度器调度在所述虚拟机期间在所述授权规范中识别的所述计算机的所述物理资源可供所述虚拟机使用的所述时隙期间执行所述处理作业。

3. 发明授权

US09003407B2 Dynamically provisioning virtual machines 有权
标题翻译：动态配置虚拟机
公开(公告)号：US09003407B2
公开(公告)日：2015-04-07
申请号：US13607289
申请日：2012-09-07
申请人： James J. Bozek , Bruce A. Smith , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Bruce A. Smith , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F9/455 , H04L12/24 , H04L12/26 , G06F9/50
CPC分类号： H04L41/0896 , G06F9/5088 , H04L41/0806 , H04L43/0882
摘要： Virtual machines are managed on the basis of data obtained from a management information database of a network switch having a plurality of Ethernet links coupled to compute nodes running a plurality of virtual machines. A management entity, such as a provisioning manager, determines the amount of network bandwidth being utilized through each of the Ethernet links. Accordingly, an additional virtual machine may be provisioned to the compute node that is coupled to an Ethernet link identified as having the greatest amount of unutilized network bandwidth.
摘要翻译：基于从具有耦合到运行多个虚拟机的计算节点的多个以太网链路的网络交换机的管理信息数据库获得的数据来管理虚拟机。管理实体（例如配置管理器）确定通过每个以太网链路利用的网络带宽的数量。因此，可以向计算节点提供额外的虚拟机，其耦合到被识别为具有最大量未使用的网络带宽的以太网链路。

4. 发明授权

US08490091B2 Virtual machine placement to improve memory utilization 失效
标题翻译：虚拟机放置以提高内存利用率
公开(公告)号：US08490091B2
公开(公告)日：2013-07-16
申请号：US13073132
申请日：2011-03-28
申请人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F9/455
CPC分类号： G06F9/5033 , G06F9/45558 , G06F9/461 , G06F2009/4557 , G06F2009/45583
摘要： Virtual machines having a high amount of identical memory pages are grouped under a common hypervisor to enable greater memory savings as the result of transparent page sharing. One embodiment provides a computer program product including computer usable program code for performing a method that comprises analyzing the software image content of a plurality of virtual machines running on a plurality of hypervisors in a common migration domain, identifying two or more of the virtual machines having greater than a threshold amount of common memory pages, placing the two or more virtual machines under a common hypervisor, and sharing the common memory pages among the two or more virtual machines. Optionally, the identifying of two or more of the virtual machines may include identifying two or more of the virtual machines having the same software image content classifications; thereby, identifying images with a greater affinity for common memory pages.
摘要翻译：具有大量相同存储器页面的虚拟机被分组在公共管理程序下，以通过透明页面共享来实现更大的存储器节省。一个实施例提供了一种计算机程序产品，包括用于执行方法的计算机可用程序代码，该方法包括分析在公共迁移域中在多个虚拟机管理程序上运行的多个虚拟机的软件映像内容，识别两个或多个虚拟机具有大于阈值量的公共存储器页面，将两个或更多个虚拟机放置在公共管理程序之下，以及在两个或更多个虚拟机之间共享公共存储器页面。可选地，识别两个或多个虚拟机可以包括识别具有相同软件图像内容分类的两个或多个虚拟机; 从而识别对共同存储器页面具有更大亲和力的图像。

5. 发明授权

US08352953B2 Dynamically provisioning virtual machines 有权
标题翻译：动态配置虚拟机
公开(公告)号：US08352953B2
公开(公告)日：2013-01-08
申请号：US12630607
申请日：2009-12-03
申请人： James J. Bozek , Bruce A. Smith , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Bruce A. Smith , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F9/46
CPC分类号： H04L41/0896 , G06F9/5088 , H04L41/0806 , H04L43/0882
摘要： Virtual machines are managed on the basis of data obtained from a management information database of a network switch having a plurality of Ethernet links coupled to compute nodes running a plurality of virtual machines. A management entity, such as a provisioning manager, determines the amount of network bandwidth being utilized through each of the first and second Ethernet links and the amount of network bandwidth being utilized by the Internet Protocol addresses attributable to each of the virtual machines. Accordingly, one of the virtual machines may be migrated from one compute node to another compute node coupled to an Ethernet link having a greater amount of unutilized network bandwidth. Virtual machines may be dynamically migrated in order to provide each virtual machine with a required amount of network bandwidth.
摘要翻译：基于从具有耦合到运行多个虚拟机的计算节点的多个以太网链路的网络交换机的管理信息数据库获得的数据来管理虚拟机。管理实体（例如配置管理器）确定通过第一和第二以太网链路中的每一个利用的网络带宽的量以及由归属于每个虚拟机的因特网协议地址利用的网络带宽量。因此，虚拟机中的一个可以从一个计算节点迁移到另一个计算节点，该节点与具有较大数量未使用的网络带宽的以太网链路相连。可以动态地迁移虚拟机，以便为每个虚拟机提供所需的网络带宽量。

6. 发明申请

US20120226866A1 DYNAMIC MIGRATION OF VIRTUAL MACHINES BASED ON WORKLOAD CACHE DEMAND PROFILING 有权
标题翻译：基于工作流高速缓存配置的虚拟机的动态移动
公开(公告)号：US20120226866A1
公开(公告)日：2012-09-06
申请号：US13038474
申请日：2011-03-02
申请人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F12/08
CPC分类号： G06F9/45558 , G06F9/4856 , G06F12/0897 , G06F2009/4557
摘要： A computer-implemented method comprises obtaining a cache hit ratio for each of a plurality of virtual machines, and identifying, from among the plurality of virtual machines, a first virtual machine having a cache hit ratio that is less than a threshold ratio. The identified first virtual machine is then migrated from the first physical server having a first cache size to a second physical server having a second cache size that is greater than the first cache size. Optionally, a virtual machine having a cache hit ratio that is less than a threshold ratio is identified on a class-specific basis, such as for L1 cache, L2 cache and L3 cache.
摘要翻译：计算机实现的方法包括获得多个虚拟机中的每一个的高速缓存命中率，以及从多个虚拟机中识别具有小于阈值比率的高速缓存命中率的第一虚拟机。然后，将所识别的第一虚拟机从具有第一高速缓存大小的第一物理服务器迁移到具有大于第一高速缓存大小的第二高速缓存大小的第二物理服务器。可选地，具有小于阈值比率的高速缓存命中率的虚拟机在类特定的基础上被识别，例如用于L1高速缓存，L2高速缓存和L3高速缓存。

7. 发明授权

US08789048B2 Virtual machine placement to improve memory utilization 失效
标题翻译：虚拟机放置以提高内存利用率
公开(公告)号：US08789048B2
公开(公告)日：2014-07-22
申请号：US13541480
申请日：2012-07-03
申请人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F9/455
CPC分类号： G06F9/5033 , G06F9/45558 , G06F9/461 , G06F2009/4557 , G06F2009/45583
摘要： Virtual machines having a high amount of identical memory pages are grouped under a common hypervisor to enable greater memory savings as the result of transparent page sharing. One method comprises analyzing the software image content of a plurality of virtual machines running on a plurality of hypervisors in a common migration domain, identifying two or more of the virtual machines having greater than a threshold amount of common memory pages, placing the two or more virtual machines under a common hypervisor, and sharing the common memory pages among the two or more virtual machines. Optionally, the identifying of two or more of the virtual machines may include identifying two or more of the virtual machines having the same software image content classifications; thereby, identifying images with a greater affinity for common memory pages.
摘要翻译：具有大量相同存储器页面的虚拟机被分组在公共管理程序下，以通过透明页面共享来实现更大的存储器节省。一种方法包括分析在公共迁移域中在多个管理程序上运行的多个虚拟机的软件映像内容，识别具有大于阈值量的公共存储器页的两个或多个虚拟机，将两个或更多个在共同管理程序之下的虚拟机，以及在两个或更多个虚拟机之间共享公共存储器页面。可选地，识别两个或多个虚拟机可以包括识别具有相同软件图像内容分类的两个或多个虚拟机; 从而识别对共同存储器页面具有更大亲和力的图像。

8. 发明申请

US20120272244A1 VIRTUAL MACHINE PLACEMENT TO IMPROVE MEMORY UTILIZATION 失效
标题翻译：虚拟机放置改善记忆体利用
公开(公告)号：US20120272244A1
公开(公告)日：2012-10-25
申请号：US13541480
申请日：2012-07-03
申请人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F9/455
CPC分类号： G06F9/5033 , G06F9/45558 , G06F9/461 , G06F2009/4557 , G06F2009/45583
摘要： Virtual machines having a high amount of identical memory pages are grouped under a common hypervisor to enable greater memory savings as the result of transparent page sharing. One method comprises analyzing the software image content of a plurality of virtual machines running on a plurality of hypervisors in a common migration domain, identifying two or more of the virtual machines having greater than a threshold amount of common memory pages, placing the two or more virtual machines under a common hypervisor, and sharing the common memory pages among the two or more virtual machines. Optionally, the identifying of two or more of the virtual machines may include identifying two or more of the virtual machines having the same software image content classifications; thereby, identifying images with a greater affinity for common memory pages.
摘要翻译：具有大量相同存储器页面的虚拟机被分组在公共管理程序下，以通过透明页面共享来实现更大的存储器节省。一种方法包括分析在公共迁移域中在多个管理程序上运行的多个虚拟机的软件映像内容，识别具有大于阈值量的公共存储器页的两个或多个虚拟机，将两个或更多个在共同管理程序之下的虚拟机，以及在两个或更多个虚拟机之间共享公共存储器页面。可选地，识别两个或多个虚拟机可以包括识别具有相同软件图像内容分类的两个或多个虚拟机; 从而识别对共同存储器页面具有更大亲和力的图像。

9. 发明申请

US20120254860A1 VIRTUAL MACHINE PLACEMENT TO IMPROVE MEMORY UTILIZATION 失效
标题翻译：虚拟机放置改善记忆体利用
公开(公告)号：US20120254860A1
公开(公告)日：2012-10-04
申请号：US13073132
申请日：2011-03-28
申请人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F9/455
CPC分类号： G06F9/5033 , G06F9/45558 , G06F9/461 , G06F2009/4557 , G06F2009/45583
摘要： Virtual machines having a high amount of identical memory pages are grouped under a common hypervisor to enable greater memory savings as the result of transparent page sharing. One embodiment provides a computer program product including computer usable program code for performing a method that comprises analyzing the software image content of a plurality of virtual machines running on a plurality of hypervisors in a common migration domain, identifying two or more of the virtual machines having greater than a threshold amount of common memory pages, placing the two or more virtual machines under a common hypervisor, and sharing the common memory pages among the two or more virtual machines. Optionally, the identifying of two or more of the virtual machines may include identifying two or more of the virtual machines having the same software image content classifications; thereby, identifying images with a greater affinity for common memory pages.
摘要翻译：具有大量相同存储器页面的虚拟机被分组在公共管理程序下，以通过透明页面共享来实现更大的存储器节省。一个实施例提供了一种计算机程序产品，包括用于执行方法的计算机可用程序代码，该方法包括分析在公共迁移域中在多个虚拟机管理程序上运行的多个虚拟机的软件映像内容，识别两个或多个虚拟机具有大于阈值量的公共存储器页面，将两个或更多个虚拟机放置在公共管理程序之下，以及在两个或更多个虚拟机之间共享公共存储器页面。可选地，识别两个或多个虚拟机可以包括识别具有相同软件图像内容分类的两个或多个虚拟机; 从而识别对共同存储器页面具有更大亲和力的图像。

10. 发明授权

US08478961B2 Dynamic migration of virtual machines based on workload cache demand profiling 有权
标题翻译：基于工作负载缓存需求分析的虚拟机的动态迁移
公开(公告)号：US08478961B2
公开(公告)日：2013-07-02
申请号：US13038474
申请日：2011-03-02
申请人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
发明人： James J. Bozek , Nils Peter Joachim Hansson , Edward S. Suffern , James L. Wooldridge
IPC分类号： G06F12/00
CPC分类号： G06F9/45558 , G06F9/4856 , G06F12/0897 , G06F2009/4557
摘要： A computer-implemented method comprises obtaining a cache hit ratio for each of a plurality of virtual machines, and identifying, from among the plurality of virtual machines, a first virtual machine having a cache hit ratio that is less than a threshold ratio. The identified first virtual machine is then migrated from the first physical server having a first cache size to a second physical server having a second cache size that is greater than the first cache size. Optionally, a virtual machine having a cache hit ratio that is less than a threshold ratio is identified on a class-specific basis, such as for L1 cache, L2 cache and L3 cache.
摘要翻译：计算机实现的方法包括获得多个虚拟机中的每一个的高速缓存命中率，以及从多个虚拟机中识别具有小于阈值比率的高速缓存命中率的第一虚拟机。然后，将所识别的第一虚拟机从具有第一高速缓存大小的第一物理服务器迁移到具有大于第一高速缓存大小的第二高速缓存大小的第二物理服务器。可选地，具有小于阈值比率的高速缓存命中率的虚拟机在类特定的基础上被识别，例如用于L1高速缓存，L2高速缓存和L3高速缓存。

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