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1.发明授权Dynamic migration of virtual machine computer programs upon satisfaction of conditions 失效虚拟机计算机程序在满足条件时的动态迁移公开(公告)号：US08566825B2
公开(公告)日：2013-10-22
申请号：US13342705
申请日：2012-01-03
CPC分类号： G06F9/5077 , Y02D10/22 , Y02D10/36
摘要： A system includes a number of server computing devices and a management server computing device. Each server computing device has a virtual host computer program running thereon to support one or more virtual machine computer programs. Each virtual machine computer program is able to execute an instance of an operating system on which application computer programs are executable. The management server computing device monitors the server computing devices, and causes the virtual machine computer programs supported by the virtual host computer program of a first server computing device to dynamically migrate to the virtual host computer program of a second server computing device, upon one or more conditions being satisfied. The conditions may include the first server being predicted as failure prone, the first server consuming power less than a threshold, and the first server having resource utilization less than a threshold.
摘要翻译： 系统包括多个服务器计算设备和管理服务器计算设备。 每个服务器计算设备具有在其上运行的虚拟主机计算机程序来支持一个或多个虚拟机计算机程序。 每个虚拟机计算机程序能够执行可执行应用程序计算机程序的操作系统的实例。 管理服务器计算设备监视服务器计算设备，并使由第一服务器计算设备的虚拟主机计算机程序支持的虚拟机计算机程序动态地迁移到第二服务器计算设备的虚拟主机计算机程序， 更多条件得到满足。 这些条件可以包括第一服务器被预测为故障倾向，第一服务器消耗功率小于阈值，以及具有小于阈值的资源利用率的第一服务器。
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2.发明授权公开(公告)号：US08612480B2
公开(公告)日：2013-12-17
申请号：US10971256
申请日：2004-10-23
CPC分类号： G06F21/10 , G06F21/62 , G06F21/70 , G06F2221/2135
摘要： Permitting utilization of computer system resources in accordance with the licensing thereof is disclosed. A method includes conducting an inventory of the resources of a computer system. The method determines which of the resources of the computer system are licensed for current usage, and permits utilization of these resources. Other resources of the computer system that are not licensed for usage are prevented from being used. The method may include determining which resources are licensed for usage with metering. The method permits the utilization of such resources, and tracks utilization availability of these resources. The method may further include determining which resources are licensed for periodic usage. Once the method receives indication to allow the periodic usage of these resources, the method permits their utilization, and tracks their utilization availability as needed. Preferably, the method performs its functionality without rebooting or restarting the computer system.
摘要翻译： 公开了依照其授权许可计算机系统资源的利用。 一种方法包括进行计算机系统的资源的清单。 该方法确定计算机系统的哪些资源被许可用于当前使用，并允许这些资源的利用。 防止未被许可使用的计算机系统的其他资源被使用。 该方法可以包括确定哪些资源被许可用于计量。 该方法允许利用这些资源，并跟踪这些资源的利用率。 该方法还可以包括确定哪些资源被许可用于周期性使用。 一旦该方法接收到允许定期使用这些资源的指示，该方法允许其利用，并且根据需要跟踪它们的利用可用性。 优选地，该方法执行其功能而不重新启动或重新启动计算机系统。
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3.发明申请Dynamic migration of virtual machine computer programs upon satisfaction of conditions 失效虚拟机计算机程序在满足条件时的动态迁移公开(公告)号：US20120137293A1
公开(公告)日：2012-05-31
申请号：US13342705
申请日：2012-01-03
CPC分类号： G06F9/5077 , Y02D10/22 , Y02D10/36
摘要： A system includes a number of server computing devices and a management server computing device. Each server computing device has a virtual host computer program running thereon to support one or more virtual machine computer programs. Each virtual machine computer program is able to execute an instance of an operating system on which application computer programs are executable. The management server computing device monitors the server computing devices, and causes the virtual machine computer programs supported by the virtual host computer program of a first server computing device to dynamically migrate to the virtual host computer program of a second server computing device, upon one or more conditions being satisfied. The conditions may include the first server being predicted as failure prone, the first server consuming power less than a threshold, and the first server having resource utilization less than a threshold.
摘要翻译： 系统包括多个服务器计算设备和管理服务器计算设备。 每个服务器计算设备具有在其上运行的虚拟主机计算机程序来支持一个或多个虚拟机计算机程序。 每个虚拟机计算机程序能够执行可执行应用程序计算机程序的操作系统的实例。 管理服务器计算设备监视服务器计算设备，并使由第一服务器计算设备的虚拟主机计算机程序支持的虚拟机计算机程序动态地迁移到第二服务器计算设备的虚拟主机计算机程序， 更多条件得到满足。 这些条件可以包括第一服务器被预测为故障倾向，第一服务器消耗功率小于阈值，以及具有小于阈值的资源利用率的第一服务器。
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4.发明授权Dynamic migration of virtual machine computer programs upon satisfaction of conditions 有权虚拟机计算机程序在满足条件时的动态迁移公开(公告)号：US08156490B2
公开(公告)日：2012-04-10
申请号：US10841725
申请日：2004-05-08
CPC分类号： G06F9/5077 , Y02D10/22 , Y02D10/36
摘要： A system includes a network, a number of server computing devices, and a management server computing device. Each server computing device has a virtual host computer program running thereon to support one or more virtual machine computer programs. Each virtual machine computer program is able to execute an instance of an operating system on which application computer programs are executable. The management server computing device monitors the server computing devices, and causes the virtual machine computer programs supported by the virtual host computer program of a first server computing device to dynamically migrate to the virtual host computer program of a second server computing device, upon one or more conditions being satisfied. The conditions may include the first server being predicted as failure prone, the first sever consuming power less than a threshold, and the first server having resource utilization less than a threshold.
摘要翻译： 系统包括网络，多个服务器计算设备和管理服务器计算设备。 每个服务器计算设备具有在其上运行的虚拟主机计算机程序来支持一个或多个虚拟机计算机程序。 每个虚拟机计算机程序能够执行可执行应用程序计算机程序的操作系统的实例。 管理服务器计算设备监视服务器计算设备，并使由第一服务器计算设备的虚拟主机计算机程序支持的虚拟机计算机程序动态地迁移到第二服务器计算设备的虚拟主机计算机程序， 更多条件得到满足。 条件可以包括第一服务器被预测为故障倾向，第一服务器消耗功率小于阈值，以及具有小于阈值的资源利用率的第一服务器。
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公开(公告)号：US09170840B2
公开(公告)日：2015-10-27
申请号：US13287691
申请日：2011-11-02
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。
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公开(公告)号：US09003407B2
公开(公告)日：2015-04-07
申请号：US13607289
申请日：2012-09-07
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。
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公开(公告)号：US08490091B2
公开(公告)日：2013-07-16
申请号：US13073132
申请日：2011-03-28
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。
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公开(公告)号：US20130144434A1
公开(公告)日：2013-06-06
申请号：US13310898
申请日：2011-12-05
IPC分类号： G06F19/00
CPC分类号： G06F1/206 , G06F2200/201 , H05K7/20827 , H05K7/20836 , Y02D10/16 , Y10T137/0324
摘要： Managing waste water discharge of a computing system, the computing system including one or more evaporative coolers, including: determining, by a waste water management module, a waste water discharge limit, wherein the waste water discharge limit specifies the amount of waste water that can be discharged within a period of time; determining, by the waste water management module, the amount of waste water that has been discharged during a current measurement period; and updating, by the waste water management module, operating parameters for the computing system in dependence upon the amount of waste water that has been discharged during the current measurement period and the waste water discharge limit.
摘要翻译： 管理计算系统的废水排放，所述计算系统包括一个或多个蒸发冷却器，包括：由废水管理模块确定废水排放极限，其中废水排放极限规定可以排出的废水量 在一段时间内出院; 由废水管理模块确定在当前测量期间已经排出的废水量; 并且由废水管理模块根据在当前测量期间已经排放的废水量和废水排放极限来更新计算系统的操作参数。
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公开(公告)号：US08352953B2
公开(公告)日：2013-01-08
申请号：US12630607
申请日：2009-12-03
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。
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10.发明申请DYNAMIC MIGRATION OF VIRTUAL MACHINES BASED ON WORKLOAD CACHE DEMAND PROFILING 有权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
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。
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