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1. 发明申请

US20110258290A1 Bandwidth-Proportioned Datacenters 有权
标题翻译：带宽比例数据中心
公开(公告)号：US20110258290A1
公开(公告)日：2011-10-20
申请号：US12766726
申请日：2010-04-23
申请人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt , David A. Maltz
发明人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt , David A. Maltz
IPC分类号： G06F15/16
CPC分类号： G06F17/30194
摘要： A system including at least one storage node and at least one computation node connected by a switch is described herein. Each storage node has one or more storage units and one or more network interface components, the collective bandwidths of the storage units and the network interface components being proportioned to one another to enable communication to and from other nodes at the collective bandwidth of the storage units. Each computation node has logic configured to make requests of storage nodes, an input/output bus, and one or more network interface components, the bandwidth of the bus and the collective bandwidths of the network interface components being proportioned to one another to enable communication to and from other nodes at the bandwidth of the input/output bus.
摘要翻译：本文描述了包括至少一个存储节点和由交换机连接的至少一个计算节点的系统。每个存储节点具有一个或多个存储单元和一个或多个网络接口组件，存储单元和网络接口组件的集合带宽彼此成比例，以使得能够在存储单元的集合带宽处与其他节点进行通信。每个计算节点具有被配置为进行存储节点，输入/输出总线以及一个或多个网络接口组件的请求的逻辑，总线的带宽和网络接口组件的集体带宽彼此成比例，以使得能够并从输入/输出总线带宽的其他节点。

2. 发明授权

US08181061B2 Memory management and recovery for datacenters 有权
标题翻译：数据中心的内存管理和恢复
公开(公告)号：US08181061B2
公开(公告)日：2012-05-15
申请号：US12763133
申请日：2010-04-19
申请人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
发明人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
IPC分类号： G06F11/00
CPC分类号： G06F11/1662 , G06F11/1076 , G06F11/2035 , G06F11/2048 , G06F2211/104
摘要： A system including a plurality of servers, a client, and a metadata server is described herein. The servers each store tracts of data, a plurality of the tracts comprising a byte sequence and being distributed among the plurality of servers. To locate the tracts, the metadata server generates a table that is used by the client to identify servers associated with the tracts, enabling the client to provide requests to the servers. The metadata server also enables recovery in the event of a server failure. Further, the servers construct tables of tract identifiers and locations to use in responding to the client requests.
摘要翻译：本文描述了包括多个服务器，客户端和元数据服务器的系统。服务器每个存储数据段，多个行包括一个字节序列并且分布在多个服务器之间。为了定位这些路段，元数据服务器生成一个客户端用来识别与该区段相关联的服务器的表格，使客户端可以向服务器提供请求。元数据服务器还可以在服务器发生故障时进行恢复。此外，服务器构造用于响应客户端请求的路段标识符和位置的表。

3. 发明授权

US08533299B2 Locator table and client library for datacenters 有权
标题翻译：数据中心的定位表和客户端库
公开(公告)号：US08533299B2
公开(公告)日：2013-09-10
申请号：US12763107
申请日：2010-04-19
申请人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
发明人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
IPC分类号： G06F17/30
CPC分类号： G06F11/1662 , G06F11/1076 , G06F11/2094 , G06F2211/104
摘要： A system including a plurality of servers, a client, and a metadata server is described herein. The servers each store tracts of data, a plurality of the tracts comprising a byte sequence and being distributed among the plurality of servers. To locate the tracts, the metadata server generates a table that is used by the client to identify servers associated with the tracts, enabling the client to provide requests to the servers. The metadata server also enables recovery in the event of a server failure. Further, the servers construct tables of tract identifiers and locations to use in responding to the client requests.
摘要翻译：本文描述了包括多个服务器，客户端和元数据服务器的系统。服务器每个存储数据段，多个行包括一个字节序列并且分布在多个服务器之间。为了定位这些路段，元数据服务器生成一个客户端用来识别与该区段相关联的服务器的表格，使客户端可以向服务器提供请求。元数据服务器还可以在服务器发生故障时进行恢复。此外，服务器构造用于响应客户端请求的路段标识符和位置的表。

4. 发明授权

US08438244B2 Bandwidth-proportioned datacenters 有权
标题翻译：带宽比例数据中心
公开(公告)号：US08438244B2
公开(公告)日：2013-05-07
申请号：US12766726
申请日：2010-04-23
申请人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt , David A. Maltz
发明人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt , David A. Maltz
IPC分类号： G06F15/16
CPC分类号： G06F17/30194
摘要： A system including at least one storage node and at least one computation node connected by a switch is described herein. Each storage node has one or more storage units and one or more network interface components, the collective bandwidths of the storage units and the network interface components being proportioned to one another to enable communication to and from other nodes at the collective bandwidth of the storage units. Each computation node has logic configured to make requests of storage nodes, an input/output bus, and one or more network interface components, the bandwidth of the bus and the collective bandwidths of the network interface components being proportioned to one another to enable communication to and from other nodes at the bandwidth of the input/output bus.
摘要翻译：本文描述了包括至少一个存储节点和由交换机连接的至少一个计算节点的系统。每个存储节点具有一个或多个存储单元和一个或多个网络接口组件，存储单元和网络接口组件的集合带宽彼此成比例，以使得能够在存储单元的集合带宽处与其他节点进行通信。每个计算节点具有被配置为进行存储节点，输入/输出总线以及一个或多个网络接口组件的请求的逻辑，总线的带宽和网络接口组件的集体带宽彼此成比例，以使得能够并从输入/输出总线带宽的其他节点。

5. 发明申请

US20110258482A1 Memory Management and Recovery for Datacenters 有权
标题翻译：数据中心的内存管理和恢复
公开(公告)号：US20110258482A1
公开(公告)日：2011-10-20
申请号：US12763133
申请日：2010-04-19
申请人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
发明人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
IPC分类号： G06F11/16 , G06F12/00 , G06F11/00
CPC分类号： G06F11/1662 , G06F11/1076 , G06F11/2035 , G06F11/2048 , G06F2211/104
摘要： A system including a plurality of servers, a client, and a metadata server is described herein. The servers each store tracts of data, a plurality of the tracts comprising a byte sequence and being distributed among the plurality of servers. To locate the tracts, the metadata server generates a table that is used by the client to identify servers associated with the tracts, enabling the client to provide requests to the servers. The metadata server also enables recovery in the event of a server failure. Further, the servers construct tables of tract identifiers and locations to use in responding to the client requests.
摘要翻译：本文描述了包括多个服务器，客户端和元数据服务器的系统。服务器每个存储数据段，多个行包括一个字节序列并且分布在多个服务器之间。为了定位这些路段，元数据服务器生成一个客户端用来识别与该区段相关联的服务器的表格，使客户端可以向服务器提供请求。元数据服务器还可以在服务器发生故障时进行恢复。此外，服务器构造用于响应客户端请求的路段标识符和位置的表。

6. 发明申请

US20110258297A1 Locator Table and Client Library for Datacenters 有权
标题翻译：数据中心的定位器表和客户端库
公开(公告)号：US20110258297A1
公开(公告)日：2011-10-20
申请号：US12763107
申请日：2010-04-19
申请人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
发明人： Edmund B. Nightingale , Jeremy E. Elson , Jonathan R. Howell , Galen C. Hunt
IPC分类号： G06F15/177 , G06F17/30
CPC分类号： G06F11/1662 , G06F11/1076 , G06F11/2094 , G06F2211/104
摘要： A system including a plurality of servers, a client, and a metadata server is described herein. The servers each store tracts of data, a plurality of the tracts comprising a byte sequence and being distributed among the plurality of servers. To locate the tracts, the metadata server generates a table that is used by the client to identify servers associated with the tracts, enabling the client to provide requests to the servers. The metadata server also enables recovery in the event of a server failure. Further, the servers construct tables of tract identifiers and locations to use in responding to the client requests.
摘要翻译：本文描述了包括多个服务器，客户端和元数据服务器的系统。服务器每个存储数据段，多个行包括一个字节序列并且分布在多个服务器之间。为了定位这些路段，元数据服务器生成一个客户端用来识别与该区段相关联的服务器的表格，使客户端可以向服务器提供请求。元数据服务器还可以在服务器发生故障时进行恢复。此外，服务器构造用于响应客户端请求的路段标识符和位置的表。

7. 发明申请

US20100251265A1 Operating System Distributed Over Heterogeneous Platforms 有权
标题翻译：操作系统分布在异构平台上
公开(公告)号：US20100251265A1
公开(公告)日：2010-09-30
申请号：US12413619
申请日：2009-03-30
申请人： Orion T. Hodson , Galen C. Hunt , Edmund B. Nightingale
发明人： Orion T. Hodson , Galen C. Hunt , Edmund B. Nightingale
IPC分类号： G06F9/46 , G06F13/00
CPC分类号： G06F9/54 , G06F9/465 , G06F9/4843 , G06F9/5077 , G06F9/546 , G06F2209/462 , Y02D10/22 , Y02D10/24 , Y02D10/36
摘要： An illustrative operating system distributes two or more instances of the operating system over heterogeneous platforms of a computing device. The instances of the operating system work together to provide single-kernel semantics to present a common operating system abstraction to application modules. The heterogeneous platforms may include co-processors that use different instruction set architectures and/or functionality, different NUMA domains, etc. Further, the operating system allows application modules to transparently access components using a local communication path and a remote communication path. Further, the operating system includes a policy manager module that determines the placement of components based on affinity values associated with interaction relations between components. The affinity values express the sensitivity of the interaction relations to a relative location of the components.
摘要翻译：说明性操作系统在操作系统的异构平台上分布两个或多个操作系统的实例。操作系统的实例共同提供单核内核语义，以向应用程序模块呈现常见的操作系统抽象。异构平台可以包括使用不同的指令集架构和/或功能的协处理器，不同的NUMA域等。此外，操作系统允许应用模块使用本地通信路径和远程通信路径透明地访问组件。此外，操作系统包括策略管理器模块，其基于与组件之间的交互关系相关联的亲和度值来确定组件的位置。亲和力值表示交互关系对组件的相对位置的敏感性。

8. 发明授权

US08776088B2 Operating system distributed over heterogeneous platforms 有权
标题翻译：操作系统分布在异构平台上
公开(公告)号：US08776088B2
公开(公告)日：2014-07-08
申请号：US12413619
申请日：2009-03-30
申请人： Orion T. Hodson , Galen C. Hunt , Edmund B. Nightingale
发明人： Orion T. Hodson , Galen C. Hunt , Edmund B. Nightingale
IPC分类号： G06F3/00 , G06F15/16
CPC分类号： G06F9/54 , G06F9/465 , G06F9/4843 , G06F9/5077 , G06F9/546 , G06F2209/462 , Y02D10/22 , Y02D10/24 , Y02D10/36
摘要： An illustrative operating system distributes two or more instances of the operating system over heterogeneous platforms of a computing device. The instances of the operating system work together to provide single-kernel semantics to present a common operating system abstraction to application modules. The heterogeneous platforms may include co-processors that use different instruction set architectures and/or functionality, different NUMA domains, etc. Further, the operating system allows application modules to transparently access components using a local communication path and a remote communication path. Further, the operating system includes a policy manager module that determines the placement of components based on affinity values associated with interaction relations between components. The affinity values express the sensitivity of the interaction relations to a relative location of the components.
摘要翻译：说明性操作系统在操作系统的异构平台上分布两个或多个操作系统的实例。操作系统的实例共同提供单核内核语义，以向应用程序模块呈现常见的操作系统抽象。异构平台可以包括使用不同的指令集架构和/或功能的协处理器，不同的NUMA域等。此外，操作系统允许应用模块使用本地通信路径和远程通信路径透明地访问组件。此外，操作系统包括策略管理器模块，其基于与组件之间的交互关系相关联的亲和度值来确定组件的位置。亲和力值表示交互关系对组件的相对位置的敏感性。

9. 发明授权

US09425965B2 Cryptographic certification of secure hosted execution environments 有权
标题翻译：安全托管执行环境的加密认证
公开(公告)号：US09425965B2
公开(公告)日：2016-08-23
申请号：US13372390
申请日：2012-02-13
申请人： Andrew A. Baumann , Galen C. Hunt , Marcus Peinado
发明人： Andrew A. Baumann , Galen C. Hunt , Marcus Peinado
IPC分类号： G06F21/00 , H04L9/32 , G06F21/57
CPC分类号： H04L9/3263 , G06F21/577 , G06F2221/034
摘要： Implementations for providing a persistent secure execution environment with a hosted computer are described. A host operating system of a computing system provides an encrypted checkpoint to a persistence module that executes in a secure execution environment of a hardware-protected memory area initialized by a security-enabled processor. The encrypted checkpoint is derived at least partly from another secure execution environment that is cryptographically certifiable as including another hardware-protected memory area established in an activation state to refrain from executing software not trusted by the client system.
摘要翻译：描述了用托管计算机提供持久的安全执行环境的实现。计算系统的主机操作系统向在由安全启用的处理器初始化的硬件保护的存储器区域的安全执行环境中执行的持久性模块提供加密的检查点。加密的检查点至少部分地从另一个安全执行环境导出，该安全执行环境被加密地认证为包括在激活状态下建立的另一硬件保护的存储器区域以避免执行不被客户机系统信任的软件。

10. 发明授权

US09413538B2 Cryptographic certification of secure hosted execution environments 有权
标题翻译：安全托管执行环境的加密认证
公开(公告)号：US09413538B2
公开(公告)日：2016-08-09
申请号：US13323465
申请日：2011-12-12
申请人： Andrew A. Baumann , Galen C. Hunt , Marcus Peinado
发明人： Andrew A. Baumann , Galen C. Hunt , Marcus Peinado
IPC分类号： H04L9/32 , G06F21/57
CPC分类号： H04L9/3263 , G06F21/577 , G06F2221/034
摘要： Implementations for providing a secure execution environment with a hosted computer are described. A security-enabled processor establishes a hardware-protected memory area with an activation state that executes only software identified by a client system. The hardware-protected memory area is inaccessible by code that executes outside the hardware-protected memory area. A certification is transmitted to the client system to indicate that the secure execution environment is established, in its activation state, with only the software identified by the request.
摘要翻译：描述了用托管计算机提供安全执行环境的实现。支持安全性的处理器建立具有仅执行由客户端系统识别的软件的激活状态的硬件保护的存储器区域。由硬件保护的存储区域外部执行的代码无法访问硬件保护的存储器区域。将证书发送到客户端系统，以指示安全执行环境在其激活状态下仅由请求识别的软件建立。

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