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1. 发明授权

US08213336B2 Distributed data center access switch 有权
标题翻译：分布式数据中心接入交换机
公开(公告)号：US08213336B2
公开(公告)日：2012-07-03
申请号：US12380072
申请日：2009-02-23
申请人： Michael Smith , Anusankar Elangovan , David Thompson , Mark Bakke
发明人： Michael Smith , Anusankar Elangovan , David Thompson , Mark Bakke
IPC分类号： H04L12/28
CPC分类号： H04L49/35 , H04L45/586 , H04L49/70
摘要： In one embodiment, an apparatus includes a processor configured for operation in a control plane in a distributed virtual switch in communication with a plurality of virtual machines each having a virtual interface. The processor is operable to identify other control planes in the distributed virtual switch, assign a virtual interface identifier to one of the virtual interfaces, receive a configuration for the virtual interface, and share the configuration with the other control planes in the distributed virtual switch. The virtual interface identifier provides a unique identifier for the virtual interface across all of the control planes. The apparatus further includes memory for storing the configuration of the virtual interface. A method for operating a network device associated with a control in the distributed virtual switch is also disclosed.
摘要翻译：在一个实施例中，一种装置包括处理器，其被配置用于在分布式虚拟交换机中的控制平面中进行操作，所述分布式虚拟交换机与多个虚拟机具有虚拟接口。处理器可操作以识别分布式虚拟交换机中的其他控制平面，将虚拟接口标识符分配给虚拟接口之一，接收虚拟接口的配置，并与分布式虚拟交换机中的其他控制平面共享配置。虚拟接口标识符为所有控制平面上的虚拟接口提供唯一的标识符。该装置还包括用于存储虚拟接口的配置的存储器。还公开了一种用于操作与分布式虚拟交换机中的控制相关联的网络设备的方法。

2. 发明申请

US20100214949A1 Distributed data center access switch 有权
标题翻译：分布式数据中心接入交换机
公开(公告)号：US20100214949A1
公开(公告)日：2010-08-26
申请号：US12380072
申请日：2009-02-23
申请人： Michael Smith , Anusankar Elangovan , David Thompson , Mark Bakke
发明人： Michael Smith , Anusankar Elangovan , David Thompson , Mark Bakke
IPC分类号： H04L12/56 , H04L12/28 , H04L12/66
CPC分类号： H04L49/35 , H04L45/586 , H04L49/70
摘要： In one embodiment, an apparatus includes a processor configured for operation in a control plane in a distributed virtual switch in communication with a plurality of virtual machines each having a virtual interface. The processor is operable to identify other control planes in the distributed virtual switch, assign a virtual interface identifier to one of the virtual interfaces, receive a configuration for the virtual interface, and share the configuration with the other control planes in the distributed virtual switch. The virtual interface identifier provides a unique identifier for the virtual interface across all of the control planes. The apparatus further includes memory for storing the configuration of the virtual interface. A method for operating a network device associated with a control in the distributed virtual switch is also disclosed.
摘要翻译：在一个实施例中，一种装置包括处理器，其被配置为在分布式虚拟交换机中的控制平面中进行操作，所述分布式虚拟交换机与多个虚拟机具有虚拟接口。处理器可操作以识别分布式虚拟交换机中的其他控制平面，将虚拟接口标识符分配给虚拟接口之一，接收虚拟接口的配置，并与分布式虚拟交换机中的其他控制平面共享配置。虚拟接口标识符为所有控制平面上的虚拟接口提供唯一的标识符。该装置还包括用于存储虚拟接口的配置的存储器。还公开了一种用于操作与分布式虚拟交换机中的控制相关联的网络设备的方法。

3. 发明授权

US08127412B2 Network context triggers for activating virtualized computer applications 有权
标题翻译：用于激活虚拟化计算机应用程序的网络上下文触发器
公开(公告)号：US08127412B2
公开(公告)日：2012-03-06
申请号：US11731728
申请日：2007-03-30
申请人： Paul Gleichauf , Mark Bakke , Timothy Kuik , David Thompson , Xiaoxue Ma
发明人： Paul Gleichauf , Mark Bakke , Timothy Kuik , David Thompson , Xiaoxue Ma
IPC分类号： G06F11/00 , G06F12/14 , G06F12/16 , G08B23/00
CPC分类号： G06F11/1415 , H04L63/1433 , H04L67/306
摘要： A computer system, comprising at least one controlled execution space hosting an operating system and an application program; a vulnerability monitoring agent coupled to the controlled execution space; one or more vulnerability profiles coupled to the vulnerability monitoring agent, wherein each of the vulnerability profiles comprises an application program identifier, an operating system identifier, a vulnerability specification describing a vulnerability of an application program that the application program identifier indicates when executed with an operating system that the operating system identifier indicates, and a remedial action which when executed will remediate the vulnerability; wherein the vulnerability monitoring agent is configured to monitor execution of the operating system and the application program in the controlled execution space, to detect an anomaly associated with the vulnerability, to determine the remedial action for the operating system and application program based on one of the vulnerability profiles, and to cause the remedial action.
摘要翻译：一种计算机系统，包括托管操作系统和应用程序的至少一个受控执行空间; 耦合到受控执行空间的漏洞监视代理; 耦合到所述漏洞监视代理的一个或多个漏洞简档，其中所述漏洞简档中的每一个包括应用程序标识符，操作系统标识符，描述应用程序标识符在执行操作时指示的应用程序的漏洞的漏洞规范操作系统标识符指示的系统以及在执行时将补救该漏洞的补救措施; 其中所述漏洞监视代理被配置为监视所述受控执行空间中的所述操作系统和所述应用程序的执行，以检测与所述漏洞相关联的异常，以基于所述操作系统和应用程序之一来确定所述操作系统和应用程序的补救动作漏洞简介，并采取补救措施。

4. 发明申请

US20070112931A1 SCSI-BASED STORAGE AREA NETWORK HAVING A SCSI ROUTER THAT ROUTES TRAFFIC BETWEEN SCSI AND IP NETWORKS 有权
标题翻译：基于SCSI的存储区域网络，具有在SCSI和IP网络之间路由交换的SCSI路由器
公开(公告)号：US20070112931A1
公开(公告)日：2007-05-17
申请号：US11622436
申请日：2007-01-11
申请人： Timothy Kuik , David Thompson , Mark Bakke , Clayton Haapala , Stephen De Groote , Craig Johnson , James Muchow
发明人： Timothy Kuik , David Thompson , Mark Bakke , Clayton Haapala , Stephen De Groote , Craig Johnson , James Muchow
IPC分类号： G06F15/167 , G06F13/00
CPC分类号： H04L67/1097 , G06F3/0607 , G06F3/0635 , G06F3/067 , H04L29/12009 , H04L61/00
摘要： A system and method for accessing Storage Area Networks over an IP network. A SCSI request is generated and encapsulated in one or more IP packets. The encapsulated SCSI request is routed over an IP network and received by a storage router. The storage router extracts the SCSI request from the one or more IP packets and routes the extracted SCSI request through a virtual SCSI router to the storage area network.
摘要翻译：一种通过IP网络访问存储区域网络的系统和方法。生成SCSI请求并封装在一个或多个IP数据包中。封装的SCSI请求通过IP网络路由并由存储路由器接收。存储路由器从一个或多个IP分组中提取SCSI请求，并通过虚拟SCSI路由器将提取的SCSI请求路由到存储区域网络。

5. 发明申请

US20060294234A1 Zero-copy network and file offload for web and application servers 有权
标题翻译：网络和应用程序服务器的零拷贝网络和文件卸载
公开(公告)号：US20060294234A1
公开(公告)日：2006-12-28
申请号：US11386487
申请日：2006-03-22
申请人： Mark Bakke , Timothy Kuik , David Thompson
发明人： Mark Bakke , Timothy Kuik , David Thompson
IPC分类号： G06F15/173
CPC分类号： H04L69/16 , H04L69/161 , H04L69/162 , H04L69/32
摘要： Methods and apparatus for transferring data from an application server are provided. By offloading network and file system stacks to a common stack accessible by multiple operating systems in a virtual computing system, embodiments of the present invention may achieve data transfer support for web and application servers without the data needing to be copied to or reside in the address space of the server operating systems.
摘要翻译：提供了从应用服务器传送数据的方法和装置。通过将网络和文件系统堆栈卸载到由虚拟计算系统中的多个操作系统可访问的公共堆栈，本发明的实施例可以实现对web和应用服务器的数据传输支持，而不需要将数据复制到或驻留在地址中服务器操作系统的空间。

6. 发明授权

US08639783B1 Policy based configuration of interfaces in a virtual machine environment 有权
标题翻译：虚拟机环境中基于策略的接口配置
公开(公告)号：US08639783B1
公开(公告)日：2014-01-28
申请号：US12584010
申请日：2009-08-28
申请人： Mark Bakke , David Thompson , Timothy Kuik , Saravanakumar Rajendran
发明人： Mark Bakke , David Thompson , Timothy Kuik , Saravanakumar Rajendran
IPC分类号： G06F15/177 , G06F13/00
CPC分类号： H04L45/16 , H04L41/0893 , H04L49/70
摘要： In one embodiment, an apparatus includes a port profile manager for receiving a port configuration policy and creating a port profile for the port configuration policy. The apparatus further includes a management interface for transmitting the port profile to a management station operable to receive input mapping the port profile to one or more interfaces associated with virtual machines. The port profile manager receives and stores the mapping input at the management station, for use in configuring the interfaces according to the port configuration policy. A method for policy based configuration of interfaces in a virtual machine environment is also disclosed.
摘要翻译：在一个实施例中，一种装置包括端口简档管理器，用于接收端口配置策略并为端口配置策略创建端口配置文件。该装置还包括用于将端口简档发送到管理站的管理接口，管理站可操作以接收将端口简档映射到与虚拟机相关联的一个或多个接口的输入。端口配置文件管理器在管理站接收并存储映射输入，用于根据端口配置策略配置接口。还公开了一种用于虚拟机环境中的接口的基于策略的配置的方法。

7. 发明授权

US07949766B2 Offload stack for network, block and file input and output 有权
标题翻译：卸载堆栈用于网络，块和文件的输入和输出
公开(公告)号：US07949766B2
公开(公告)日：2011-05-24
申请号：US11472678
申请日：2006-06-21
申请人： Mark Bakke , Timothy Kuik , David Thompson , Paul Gleichauf , Xiaoxue Ma
发明人： Mark Bakke , Timothy Kuik , David Thompson , Paul Gleichauf , Xiaoxue Ma
IPC分类号： G06F15/16
CPC分类号： G06F9/45558 , G06F9/5027 , G06F2009/45595 , G06F2209/509
摘要： An apparatus for offloading network, block and file functions from an operating system comprises a network interface coupled to a network for receiving packet flows; one or more processors each having one or more processor cores; a computer-readable medium carrying one or more operating systems and an input/output networking stack which are hosted in one or more of the processor cores. The networking stack is shared among the operating systems. The networking stack comprises instructions which when executed cause receiving a request for data transfer from one of the operating systems at internal network, block and file system interfaces, and permitting data to be transferred between the internal interfaces and a plurality of external interfaces by preventing the operating systems from performing the data transfer and performing the data transfer on behalf of the operating systems.
摘要翻译：用于从操作系统卸载网络，块和文件功能的装置包括耦合到网络的用于接收分组流的网络接口; 每个处理器具有一个或多个处理器核心; 携带一个或多个操作系统的计算机可读介质和托管在一个或多个处理器核心中的输入/输出网络堆栈。网络堆栈在操作系统之间共享。网络堆栈包括指令，当被执行时，在内部网络，块和文件系统接口处接收来自操作系统之一的数据传输请求，并允许数据在内部接口和多个外部接口之间传输，操作系统执行数据传输并代表操作系统执行数据传输。

8. 发明申请

US20080244747A1 Network context triggers for activating virtualized computer applications 有权
标题翻译：激活虚拟化计算机应用程序的网络上下文触发器
公开(公告)号：US20080244747A1
公开(公告)日：2008-10-02
申请号：US11731728
申请日：2007-03-30
申请人： Paul Gleichauf , Mark Bakke , Timothy Kuik , David Thompson , Xiaoxue Ma
发明人： Paul Gleichauf , Mark Bakke , Timothy Kuik , David Thompson , Xiaoxue Ma
IPC分类号： G06F11/00
CPC分类号： G06F11/1415 , H04L63/1433 , H04L67/306
摘要： A computer system, comprising at least one controlled execution space hosting an operating system and an application program; a vulnerability monitoring agent coupled to the controlled execution space; one or more vulnerability profiles coupled to the vulnerability monitoring agent, wherein each of the vulnerability profiles comprises an application program identifier, an operating system identifier, a vulnerability specification describing a vulnerability of an application program that the application program identifier indicates when executed with an operating system that the operating system identifier indicates, and a remedial action which when executed will remediate the vulnerability; wherein the vulnerability monitoring agent is configured to monitor execution of the operating system and the application program in the controlled execution space, to detect an anomaly associated with the vulnerability, to determine the remedial action for the operating system and application program based on one of the vulnerability profiles, and to cause the remedial action.
摘要翻译：一种计算机系统，包括托管操作系统和应用程序的至少一个受控执行空间; 耦合到受控执行空间的漏洞监视代理; 耦合到所述漏洞监视代理的一个或多个漏洞简档，其中所述漏洞简档中的每一个包括应用程序标识符，操作系统标识符，描述应用程序标识符在执行操作时指示的应用程序的漏洞的漏洞规范操作系统标识符指示的系统以及在执行时将补救该漏洞的补救措施; 其中所述漏洞监视代理被配置为监视所述受控执行空间中的所述操作系统和所述应用程序的执行，以检测与所述漏洞相关联的异常，以基于所述操作系统和应用程序之一来确定所述操作系统和应用程序的补救动作漏洞简介，并采取补救措施。

9. 发明申请

US20070011272A1 Offload stack for network, block and file input and output 有权
标题翻译：卸载堆栈用于网络，块和文件的输入和输出
公开(公告)号：US20070011272A1
公开(公告)日：2007-01-11
申请号：US11472678
申请日：2006-06-21
申请人： Mark Bakke , Timothy Kuik , David Thompson , Paul Gleichauf , Xiaoxue Ma
发明人： Mark Bakke , Timothy Kuik , David Thompson , Paul Gleichauf , Xiaoxue Ma
IPC分类号： G06F15/16
CPC分类号： G06F9/45558 , G06F9/5027 , G06F2009/45595 , G06F2209/509
摘要： An apparatus for offloading network, block and file functions from an operating system comprises a network interface coupled to a network for receiving packet flows; one or more processors each having one or more processor cores; a computer-readable medium carrying one or more operating systems and an input/output networking stack which are hosted in one or more of the processor cores. The networking stack is shared among the operating systems. The networking stack comprises instructions which when executed cause receiving a request for data transfer from one of the operating systems at internal network, block and file system interfaces, and permitting data to be transferred between the internal interfaces and a plurality of external interfaces by preventing the operating systems from performing the data transfer and performing the data transfer on behalf of the operating systems.
摘要翻译：用于从操作系统卸载网络，块和文件功能的装置包括耦合到网络的用于接收分组流的网络接口; 每个处理器具有一个或多个处理器核心; 携带一个或多个操作系统的计算机可读介质和托管在一个或多个处理器核心中的输入/输出网络堆栈。网络堆栈在操作系统之间共享。网络堆栈包括指令，当被执行时，在内部网络，块和文件系统接口处接收来自操作系统之一的数据传输请求，并允许数据在内部接口和多个外部接口之间传输，操作系统执行数据传输并代表操作系统执行数据传输。

10. 发明申请

US20060265529A1 SESSION-BASED TARGET/LUN MAPPING FOR A STORAGE AREA NETWORK AND ASSOCIATED METHOD 有权
标题翻译：用于存储区域网络的基于会话的目标/ LUN映射及相关方法
公开(公告)号：US20060265529A1
公开(公告)日：2006-11-23
申请号：US11382692
申请日：2006-05-10
申请人： Timothy Kuik , David Thompson , Mark Bakke , Clayton Haapala , Stephen De Groote , Craig Johnson
发明人： Timothy Kuik , David Thompson , Mark Bakke , Clayton Haapala , Stephen De Groote , Craig Johnson
IPC分类号： G06F13/38
CPC分类号： H04L45/52 , H04L45/00 , H04L67/1097
摘要： A storage router having an internet protocol (IP) port for coupling to a network supporting IP packets, a fibre channel port for coupling to a fibre channel network to a plurality of storage devices, and a SCSI router having an iSCSI interface that extracts SCSI command and data information from packets received through the IP port, wherein the SCSI router passes the extracted SCSI command and data information to the fiber channel port. Some embodiments further include a session to an information-handling system. The session supports a target-only mapping (wherein a source-specified target value is replaced by a mapped target value that is then passed by the SCSI router toward a first storage device and its LUNs), or target-and-LUN mapping (wherein source-specified target and LUN information is replaced by mapped target-and LUN information such as a loop-ID and LUN combination, a WWPN and LUN combination, or a WWNN).
摘要翻译：具有用于耦合到支持IP分组的网络的因特网协议（IP）端口的存储路由器，用于将光纤通道网络耦合到多个存储设备的光纤通道端口以及具有提取SCSI命令的iSCSI接口的SCSI路由器以及从通过IP端口接收的分组的数据信息，其中SCSI路由器将提取的SCSI命令和数据信息传递到光纤通道端口。一些实施例还包括到信息处理系统的会话。该会话支持仅目标映射（其中源指定的目标值被映射的目标值替换，然后由SCSI路由器向第一存储设备及其LUN传递）或目标和LUN映射（其中源指定的目标和LUN信息被映射的目标和LUN信息（如循环ID和LUN组合，WWPN和LUN组合或WWNN）所替代。

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