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公开(公告)号:US20140050407A1
公开(公告)日:2014-02-20
申请号:US13588050
申请日:2012-08-17
申请人: Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
发明人: Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
IPC分类号: G06K9/46
CPC分类号: G06F9/45558 , G06F2009/45562
摘要: Techniques for de-duplicating virtual machine image accesses. A method includes identifying one or more identical blocks in two or more images in a virtual machine image repository, generating a block map for mapping different blocks with identical content into a same block, deploying a virtual machine image by reconstituting an image from the block map and fetching any unique blocks remotely on-demand, and de-duplicating virtual machine image accesses by storing the deployed virtual machine image in a local disk cache.
摘要翻译: 解除虚拟机映像访问的技术。 一种方法包括在虚拟机图像存储库中识别两个或更多个图像中的一个或多个相同块,生成用于将具有相同内容的不同块映射到相同块中的块映射,通过从块映射重构图像来部署虚拟机映像 并根据需要远程获取任何唯一的块,并通过将部署的虚拟机映像存储在本地磁盘缓存中来解除复制虚拟机映像访问。
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公开(公告)号:US20140052698A1
公开(公告)日:2014-02-20
申请号:US13588173
申请日:2012-08-17
申请人: Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
发明人: Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
IPC分类号: G06F17/30
CPC分类号: G06F9/45558 , G06F2009/45562
摘要: A system and an article of manufacture for de-duplicating virtual machine image accesses include identifying one or more identical blocks in two or more images in a virtual machine image repository, generating a block map for mapping different blocks with identical content into a same block, deploying a virtual machine image by reconstituting an image from the block map and fetching any unique blocks remotely on-demand, and de-duplicating virtual machine image accesses by storing the deployed virtual machine image in a local disk cache.
摘要翻译: 用于去复制虚拟机图像访问的系统和制品包括识别虚拟机图像库中的两个或更多个图像中的一个或多个相同块,生成用于将具有相同内容的不同块映射到相同块中的块映射, 通过从块映射重构图像并根据需要远程获取任何唯一的块来部署虚拟机映像,以及通过将部署的虚拟机映像存储在本地磁盘缓存中来解除虚拟机映像访问。
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公开(公告)号:US08897573B2
公开(公告)日:2014-11-25
申请号:US13588173
申请日:2012-08-17
申请人: Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
发明人: Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
IPC分类号: G06K9/66
CPC分类号: G06F9/45558 , G06F2009/45562
摘要: A system and an article of manufacture for de-duplicating virtual machine image accesses include identifying one or more identical blocks in two or more images in a virtual machine image repository, generating a block map for mapping different blocks with identical content into a same block, deploying a virtual machine image by reconstituting an image from the block map and fetching any unique blocks remotely on-demand, and de-duplicating virtual machine image accesses by storing the deployed virtual machine image in a local disk cache.
摘要翻译: 用于去复制虚拟机图像访问的系统和制品包括识别虚拟机图像库中的两个或更多个图像中的一个或多个相同块,生成用于将具有相同内容的不同块映射到相同块中的块映射, 通过从块映射重构图像并根据需要远程获取任何唯一的块来部署虚拟机映像,以及通过将部署的虚拟机映像存储在本地磁盘缓存中来解除虚拟机映像访问。
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公开(公告)号:US20130144967A1
公开(公告)日:2013-06-06
申请号:US13311068
申请日:2011-12-05
申请人: Han Chen , Minkyong Kim , Hui Lei , Zhe Zhang
发明人: Han Chen , Minkyong Kim , Hui Lei , Zhe Zhang
IPC分类号: G06F15/167
CPC分类号: G06F9/546
摘要: A method, an apparatus and an article of manufacture for providing queuing semantics in a distributed queuing service while maintaining service scalability. The method includes supporting at least one of an en-queue and a de-queue operation of one or more queued messages in a non-guaranteed order, maintaining the ordering of the one or more queued messages, and routing an en-queue operation to a persistent queue server and a de-queue operation to a cache manager in the maintained ordering of the one or more queued messages to provide queuing semantics in a distributed queuing service while maintaining service scalability.
摘要翻译: 一种用于在分布式排队服务中提供排队语义同时保持服务可扩展性的方法,装置和制品。 该方法包括以非保证的顺序来支持一个或多个排队的消息的队列和解除队列操作中的至少一个,保持一个或多个排队的消息的排序,以及将队列中的操作路由到 持久队列服务器和对队列消息的维护排序中的高速缓存管理器的去队列操作,以在维护服务可扩展性的同时在分布式队列服务中提供排队语义。
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5.
公开(公告)号:US09292317B2
公开(公告)日:2016-03-22
申请号:US13613510
申请日:2012-09-13
CPC分类号: G06F9/455 , G06F9/45558 , G06F2009/45566
摘要: A method for providing a cloud environment for provisioning a guest virtual machine instance. The method includes selecting at least one machine from a collection of machines as a management node, wherein the at least one machine includes a hypervisor enabled with nested virtualization capability, deploying a plurality of cloud managers on each management node, selecting at least one machine from the collection of machines as a host node, deploying a plurality of level two hypervisors on each host node, forming a plurality of virtual clouds, wherein each virtual cloud contains at least one of the plurality of cloud managers and one of the plurality of level two hypervisors, and provisioning, via the at least one cloud manager, at least one guest virtual machine instance on top of the at least one level two hypervisors.
摘要翻译: 一种用于提供用于配置来宾虚拟机实例的云环境的方法。 该方法包括从作为管理节点的机器集合中选择至少一个机器,其中所述至少一个机器包括启用嵌套虚拟化能力的管理程序,在每个管理节点上部署多个云管理器,从至少一个机器 作为主机节点的机器的集合,在每个主机节点上部署多个二级管理程序,形成多个虚拟云,其中每个虚拟云包含多个云管理器中的至少一个和多个二级中的一个 管理程序和经由所述至少一个云管理器供应至少一个级别的两个虚拟机管理程序之上的至少一个来宾虚拟机实例。
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公开(公告)号:US20130318301A1
公开(公告)日:2013-11-28
申请号:US13479664
申请日:2012-05-24
CPC分类号: G06F12/0897 , G06F9/45533 , G06F12/0866 , G06F2212/1008 , G06F2212/151
摘要: Techniques, systems and an article of manufacture for caching in a virtualized computing environment. A method includes enforcing a host page cache on a host physical machine to store only base image data, and enforcing each of at least one guest page cache on a corresponding guest virtual machine to store only data generated by the guest virtual machine after the guest virtual machine is launched, wherein each guest virtual machine is implemented on the host physical machine.
摘要翻译: 技术,系统和虚拟化计算环境中的缓存制造。 一种方法包括在主机物理机上执行主页缓存以只存储基本图像数据,以及在相应的来宾虚拟机上执行至少一个来宾页面高速缓存中的每一个,以仅存储来宾虚拟机之后生成的数据 机器被启动,其中每个客体虚拟机在主机物理机上实现。
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7.
公开(公告)号:US20130232486A1
公开(公告)日:2013-09-05
申请号:US13613510
申请日:2012-09-13
IPC分类号: G06F9/455
CPC分类号: G06F9/455 , G06F9/45558 , G06F2009/45566
摘要: A method for providing a cloud environment for provisioning a guest virtual machine instance. The method includes selecting at least one machine from a collection of machines as a management node, wherein the at least one machine includes a hypervisor enabled with nested virtualization capability, deploying a plurality of cloud managers on each management node, selecting at least one machine from the collection of machines as a host node, deploying a plurality of level two hypervisors on each host node, forming a plurality of virtual clouds, wherein each virtual cloud contains at least one of the plurality of cloud managers and one of the plurality of level two hypervisors, and provisioning, via the at least one cloud manager, at least one guest virtual machine instance on top of the at least one level two hypervisors.
摘要翻译: 一种用于提供用于配置来宾虚拟机实例的云环境的方法。 该方法包括从作为管理节点的机器集合中选择至少一个机器,其中所述至少一个机器包括启用嵌套虚拟化能力的管理程序,在每个管理节点上部署多个云管理器,从至少一个机器 作为主机节点的机器的集合,在每个主机节点上部署多个二级管理程序,形成多个虚拟云,其中每个虚拟云包含多个云管理器中的至少一个和多个二级中的一个 管理程序和经由所述至少一个云管理器供应至少一个级别的两个虚拟机管理程序之上的至少一个来宾虚拟机实例。
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8.
公开(公告)号:US20130232483A1
公开(公告)日:2013-09-05
申请号:US13409455
申请日:2012-03-01
IPC分类号: G06F9/455
CPC分类号: G06F9/455 , G06F9/45558 , G06F2009/45566
摘要: A method, an apparatus and an article of manufacture for providing a cloud environment for provisioning a guest virtual machine instance. The method includes selecting at least one machine from a collection of machines as a management node, wherein the at least one machine includes a hypervisor enabled with nested virtualization capability, deploying a plurality of cloud managers on each management node, selecting at least one machine from the collection of machines as a host node, deploying a plurality of level two hypervisors on each host node, forming a plurality of virtual clouds, wherein each virtual cloud contains at least one of the plurality of cloud managers and one of the plurality of level two hypervisors, and provisioning, via the at least one cloud manager, at least one guest virtual machine instance on top of the at least one level two hypervisors.
摘要翻译: 一种用于提供用于提供客户虚拟机实例的云环境的方法,装置和制品。 该方法包括从作为管理节点的机器集合中选择至少一个机器,其中所述至少一个机器包括启用嵌套虚拟化能力的管理程序,在每个管理节点上部署多个云管理器,从至少一个机器 作为主机节点的机器的集合,在每个主机节点上部署多个二级管理程序,形成多个虚拟云,其中每个虚拟云包含多个云管理器中的至少一个和多个二级中的一个 管理程序和经由所述至少一个云管理器供应至少一个级别的两个虚拟机管理程序之上的至少一个来宾虚拟机实例。
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9.
公开(公告)号:US09292316B2
公开(公告)日:2016-03-22
申请号:US13409455
申请日:2012-03-01
CPC分类号: G06F9/455 , G06F9/45558 , G06F2009/45566
摘要: A system and an article of manufacture for providing a cloud environment for provisioning a guest virtual machine instance include selecting at least one machine from a collection of machines as a management node, wherein the at least one machine includes a hypervisor enabled with nested virtualization capability, deploying a plurality of cloud managers on each management node, selecting at least one machine from the collection of machines as a host node, deploying a plurality of level two hypervisors on each host node, forming a plurality of virtual clouds, wherein each virtual cloud contains at least one of the plurality of cloud managers and one of the plurality of level two hypervisors, and provisioning, via the at least one cloud manager, at least one guest virtual machine instance on top of the at least one level two hypervisors.
摘要翻译: 用于提供用于配置来宾虚拟机实例的云环境的系统和制品包括从作为管理节点的机器集合中选择至少一个机器,其中所述至少一个机器包括启用了嵌套虚拟化能力的管理程序, 在每个管理节点上部署多个云管理器,从作为主机节点的机器集合中选择至少一个机器,在每个主机节点上部署多个二级管理程序,形成多个虚拟云,其中每个虚拟云包含 所述多个云管理器中的至少一个和所述多个二级虚拟机管理程序中的一个,并且经由所述至少一个云管理器在所述至少一个级别的两个管理程序之上提供至少一个来宾虚拟机实例。
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公开(公告)号:US08904113B2
公开(公告)日:2014-12-02
申请号:US13479664
申请日:2012-05-24
IPC分类号: G06F12/08
CPC分类号: G06F12/0897 , G06F9/45533 , G06F12/0866 , G06F2212/1008 , G06F2212/151
摘要: Techniques, systems and an article of manufacture for caching in a virtualized computing environment. A method includes enforcing a host page cache on a host physical machine to store only base image data, and enforcing each of at least one guest page cache on a corresponding guest virtual machine to store only data generated by the guest virtual machine after the guest virtual machine is launched, wherein each guest virtual machine is implemented on the host physical machine.
摘要翻译: 技术,系统和虚拟化计算环境中的缓存制造。 一种方法包括在主机物理机上执行主页缓存以只存储基本图像数据,以及在相应的来宾虚拟机上执行至少一个来宾页面高速缓存中的每一个,以仅存储来宾虚拟机之后生成的数据 机器被启动,其中每个客体虚拟机在主机物理机上实现。
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