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1. 发明授权

US08634294B2 Discovery and capability exchange management in a virtualized computing platform 有权
标题翻译：虚拟化计算平台中的发现和能力交换管理
公开(公告)号：US08634294B2
公开(公告)日：2014-01-21
申请号：US13438450
申请日：2012-04-03
申请人： Daniel G. Eisenhauer , Charles S. Graham , Carol T. Machuca , Jeffrey W. Palm , Renato J. Recio
发明人： Daniel G. Eisenhauer , Charles S. Graham , Carol T. Machuca , Jeffrey W. Palm , Renato J. Recio
IPC分类号： H04L1/00 , H04L12/26
CPC分类号： H04L47/24 , H04L41/00 , H04L41/12 , H04L41/5003 , H04L45/16 , Y02D30/30 , Y02D30/32
摘要： In various embodiments a traffic class manager is a resource within a virtualized computer systems trusted entity (e.g. a hypervisor, trusted partition, etc.) that maps requirements from a platform management and associated network capabilities onto an adapter (e.g. SR-IOV adapter, etc.) in order to appropriately allocate adapter and network resources to virtualized computer partitions. In various embodiments the traffic class manager defines network traffic classes that meet the objectives of a platform administrator based on the capabilities of the adapter and the network attached to the adapter ports. Once the traffic classes are defined, in various embodiments, the traffic class manager enforces the assignment of a traffic class to a virtual interface queue pair within a partition.
摘要翻译：在各种实施例中，业务类别管理器是将需求从平台管理和相关网络能力映射到适配器（例如，SR-IOV适配器等）的虚拟化计算机系统可信实体（例如，管理程序，可信分区等）内的资源），以便将适配器和网络资源适当地分配给虚拟化的计算机分区。在各种实施例中，业务类管理器基于适配器和连接到适配器端口的网络的能力来定义满足平台管理员的目标的网络业务类别。一旦定义了流量类，在各种实施例中，流量类别管理器将流量类别的分配强制执行到分区内的虚拟接口队列对。

2. 发明申请

US20100290467A1 Discovery and Capability Exchange Management in a Virtualized Computing Platform Utilizing a SR-IOV Adapter 有权
标题翻译：使用SR-IOV适配器的虚拟化计算平台中的发现和能力交换管理
公开(公告)号：US20100290467A1
公开(公告)日：2010-11-18
申请号：US12464567
申请日：2009-05-12
申请人： Daniel G. Eisenhauer , Charles S. Graham , Carol T. Machuca , Jeffrey W. Palm , Renato J. Recio
发明人： Daniel G. Eisenhauer , Charles S. Graham , Carol T. Machuca , Jeffrey W. Palm , Renato J. Recio
IPC分类号： H04L12/56 , G06F15/173
CPC分类号： H04L47/24 , H04L41/00 , H04L41/12 , H04L41/5003 , H04L45/16 , Y02D30/30 , Y02D30/32
摘要： In various embodiments a traffic class manager is a resource within a virtualized computer systems trusted entity (i.e. a hypervisor, trusted partition, etc.) which maps requirements from a platform management and associated network capabilities onto an SR-IOV adapter in order to appropriately allocate SR-IOV adapter and network resources to the virtualized computer partitions. In various embodiments the traffic class manager defines network traffic classes that meet the objectives of a platform administrator based on the capabilities of the SR-IOV adapter and the network attached to the adapter ports. Once the traffic classes are defined, in various embodiments, the traffic class manager enforces the assignment of a traffic class to a virtual interface queue pair within a partition.
摘要翻译：在各种实施例中，业务类别管理器是虚拟化计算机系统可信实体（即管理程序，信任分区等）内的资源，其将来自平台管理和相关网络能力的要求映射到SR-IOV适配器上，以便适当地分配 SR-IOV适配器和网络资源到虚拟化的计算机分区。在各种实施例中，业务类管理器基于SR-IOV适配器和连接到适配器端口的网络的能力来定义满足平台管理员的目标的网络业务类别。一旦定义了流量类，在各种实施例中，流量类别管理器将流量类别的分配强制执行到分区内的虚拟接口队列对。

3. 发明申请

US20120188870A1 Discovery and Capability Exchange Management in a Virtualized Computing Platform 有权
标题翻译：虚拟化计算平台中的发现和能力交换管理
公开(公告)号：US20120188870A1
公开(公告)日：2012-07-26
申请号：US13438450
申请日：2012-04-03
申请人： Daniel G. Eisenhauer , Charles S. Graham , Carol T. Machuca , Jeffrey W. Palm , Renato J. Recio
发明人： Daniel G. Eisenhauer , Charles S. Graham , Carol T. Machuca , Jeffrey W. Palm , Renato J. Recio
IPC分类号： H04L12/22
CPC分类号： H04L47/24 , H04L41/00 , H04L41/12 , H04L41/5003 , H04L45/16 , Y02D30/30 , Y02D30/32
摘要： In various embodiments a traffic class manager is a resource within a virtualized computer systems trusted entity (e.g. a hypervisor, trusted partition, etc.) that maps requirements from a platform management and associated network capabilities onto an adapter (e.g. SR-IOV adapter, etc.) in order to appropriately allocate adapter and network resources to virtualized computer partitions. In various embodiments the traffic class manager defines network traffic classes that meet the objectives of a platform administrator based on the capabilities of the adapter and the network attached to the adapter ports. Once the traffic classes are defined, in various embodiments, the traffic class manager enforces the assignment of a traffic class to a virtual interface queue pair within a partition.
摘要翻译：在各种实施例中，业务类别管理器是将需求从平台管理和相关网络能力映射到适配器（例如，SR-IOV适配器等）的虚拟化计算机系统可信实体（例如，管理程序，可信分区等）内的资源），以便将适配器和网络资源适当地分配给虚拟化的计算机分区。在各种实施例中，业务类管理器基于适配器和连接到适配器端口的网络的能力来定义满足平台管理员的目标的网络业务类别。一旦定义了流量类，在各种实施例中，流量类别管理器将流量类别的分配强制执行到分区内的虚拟接口队列对。

4. 发明授权

US08208396B2 Discovery and capability exchange management in a virtualized computing platform utilizing a SR-IOV adapter 有权
标题翻译：使用SR-IOV适配器的虚拟化计算平台中的发现和能力交换管理
公开(公告)号：US08208396B2
公开(公告)日：2012-06-26
申请号：US12464567
申请日：2009-05-12
申请人： Daniel G. Eisenhauer , Charles S. Graham , Carol T. Machuca , Jeffrey W. Palm , Renato J. Recio
发明人： Daniel G. Eisenhauer , Charles S. Graham , Carol T. Machuca , Jeffrey W. Palm , Renato J. Recio
IPC分类号： H04L12/26
CPC分类号： H04L47/24 , H04L41/00 , H04L41/12 , H04L41/5003 , H04L45/16 , Y02D30/30 , Y02D30/32
摘要： In various embodiments a traffic class manager is a resource within a virtualized computer systems trusted entity (i.e. a hypervisor, trusted partition, etc.) which maps requirements from a platform management and associated network capabilities onto an SR-IOV adapter in order to appropriately allocate SR-IOV adapter and network resources to the virtualized computer partitions. In various embodiments the traffic class manager defines network traffic classes that meet the objectives of a platform administrator based on the capabilities of the SR-IOV adapter and the network attached to the adapter ports. Once the traffic classes are defined, in various embodiments, the traffic class manager enforces the assignment of a traffic class to a virtual interface queue pair within a partition.
摘要翻译：在各种实施例中，业务类别管理器是虚拟化计算机系统可信实体（即管理程序，信任分区等）内的资源，其将来自平台管理和相关网络能力的要求映射到SR-IOV适配器上，以便适当地分配 SR-IOV适配器和网络资源到虚拟化的计算机分区。在各种实施例中，业务类管理器基于SR-IOV适配器和连接到适配器端口的网络的能力来定义满足平台管理员的目标的网络业务类别。一旦定义了流量类，在各种实施例中，流量类别管理器将流量类别的分配强制执行到分区内的虚拟接口队列对。

5. 发明授权

US07944812B2 Redundant intermediary switch solution for detecting and managing fibre channel over ethernet FCoE switch failures 有权
标题翻译：用于检测和管理以太网FCoE交换机故障的光纤通道的冗余中介交换机解决方案
公开(公告)号：US07944812B2
公开(公告)日：2011-05-17
申请号：US12254222
申请日：2008-10-20
申请人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Sandy K. Kao , Jeffrey W. Palm , Renato J. Recio
发明人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Sandy K. Kao , Jeffrey W. Palm , Renato J. Recio
IPC分类号： H04J1/16
CPC分类号： H04L41/06 , H04L12/40195 , H04L43/0811
摘要： A method for detecting a switch failure and managing switch failover in a Fiber Channel over Ethernet network. The plurality of Fiber Channel over Ethernet switches are connected to an intermediary Ethernet switch and to each other via an Ethernet connection. The intermediary Ethernet switch is different from the plurality of Fiber Channel over Ethernet switches. A plurality of end ports are also connected to the intermediary Ethernet switch. A failure is detected in a first switch in the plurality of Fiber Channel over Ethernet switches. The first switch is associated with a first end port in the plurality of end ports. A failure notification is sent to the first end port using the intermediary Ethernet switch. The failure notification might specify a second switch destination and an identification of the first switch. A fabric login is exchanged between the first end port and the second switch.
摘要翻译：一种用于检测交换机故障并管理以太网光纤通道中的交换机故障切换的方法。多个以太网光纤通道交换机通过以太网连接连接到中间以太网交换机并彼此连接。中间以太网交换机与多个以太网光纤通道交换机不同。多个端口也连接到中间以太网交换机。在多个以太网交换机中的光纤通道中的第一交换机中检测到故障。第一开关与多个端口中的第一端口相关联。使用中间以太网交换机将故障通知发送到第一端口。故障通知可能指定第二个交换机目的地和第一个交换机的标识。在第一端口和第二交换机之间交换结构登录。

6. 发明申请

US20100103939A1 DETERMINING THE CONFIGURATION OF AN ETHERNET FABRIC 有权
标题翻译：确定以太网织物的配置
公开(公告)号：US20100103939A1
公开(公告)日：2010-04-29
申请号：US12257467
申请日：2008-10-24
申请人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Jeffrey W. Palm , Sandy K. Kao , Renato J. Recio
发明人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Jeffrey W. Palm , Sandy K. Kao , Renato J. Recio
IPC分类号： H04L12/56
CPC分类号： H04L49/357 , H04L49/15 , H04L49/351 , H04L49/557
摘要： A Fibre Channel over Ethernet (FCoE) device obtains knowledge of the configuration of an attached Ethernet fabric during a fabric initialization or login (FLOGI) process. FCoE N_Ports obtain similar information during the port initialization or login (PLOGI) process. The FCoE device may provide network management services to attached FCoE devices. Embodiments include a management module or processor within an FCoE N_Port. The management module or processor receives information associated with an Ethernet fabric from the FCoE N_Ports and provides management services based on the information associated with the Ethernet fabric. The FCoE N_Port communicatively couples to at least one additional FCoE N_Port through the Ethernet fabric. The FCoE N_Ports may be implemented within a disc storage drive, a host bus adapter, and/or an FCoE switch. The capability of an N_Port to obtain this information allows a management module or processor at the N_Port to manage the Ethernet fabric.
摘要翻译：以太网光纤通道（FCoE）设备在结构初始化或登录（FLOGI）过程中获得了连接的以太网架构的配置知识。 FCoE N_Port在端口初始化或登录（PLOGI）过程中获取类似的信息。 FCoE设备可以向附加的FCoE设备提供网络管理服务。实施例包括FCoE N_Port内的管理模块或处理器。管理模块或处理器从FCoE N_PORT接收与以太网结构相关联的信息，并且基于与以太网结构相关联的信息来提供管理服务。 FCoE N_Port通过以太网架构通信地耦合到至少一个额外的FCoE N_Port。 FCoE N_Port可以在盘存储驱动器，主机总线适配器和/或FCoE交换机内实现。 N_Port获取此信息的能力允许N_Port的管理模块或处理器管理以太网结构。

7. 发明授权

US08218571B2 Fibre channel framing and signaling optional header for ethernet fabric configuration information 失效
标题翻译：光纤通道成帧和信令可选头为以太网Fabric配置信息
公开(公告)号：US08218571B2
公开(公告)日：2012-07-10
申请号：US12257488
申请日：2008-10-24
申请人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Jeffrey W. Palm , Sandy K. Kao , Renato J. Recio
发明人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Jeffrey W. Palm , Sandy K. Kao , Renato J. Recio
IPC分类号： H04J3/16
CPC分类号： H04L49/351 , H04L49/357 , H04L49/65
摘要： A Fiber Channel over Ethernet (FCoE) device obtains knowledge of the configuration of an attached Ethernet fabric from data fields within a frame header during a fabric initialization or login (FLOGI) process. FCoE N_Ports obtain similar information during the port initialization or login (PLOGI) process. The FCoE device may provide network management services to attached FCoE devices. Embodiments include a management module or processor within an FCoE N_Port. The management module or processor receives a frame having a header and validates and extracts information associated with an Ethernet fabric from the FCoE N_Ports and in order to provide management services based on the information associated with the Ethernet fabric. The FCoE N_Port communicatively couples to at least one additional FCoE N_Port through the Ethernet fabric. The FCoE N_Ports may be implemented within a disc storage drive, a host bus adapter, and/or an FCoE switch. The capability of an N_Port to obtain this information allows a management module or processor at the N_Port to manage the Ethernet fabric.
摘要翻译：以太网光纤通道（FCoE）设备在结构初始化或登录（FLOGI）过程期间从帧头内的数据字段获得关于连接的以太网结构的配置的知识。 FCoE N_Port在端口初始化或登录（PLOGI）过程中获取类似的信息。 FCoE设备可以向附加的FCoE设备提供网络管理服务。实施例包括FCoE N_Port内的管理模块或处理器。管理模块或处理器接收具有报头的帧，并且验证并从FCoE N_Port提取与以太网结构相关联的信息，并且基于与以太网结构相关联的信息来提供管理服务。 FCoE N_Port通过以太网架构通信地耦合到至少一个额外的FCoE N_Port。 FCoE N_Port可以在盘存储驱动器，主机总线适配器和/或FCoE交换机内实现。 N_Port获取此信息的能力允许N_Port的管理模块或处理器管理以太网结构。

8. 发明申请

US20100017497A1 Network System with Initiator SubNetwork Communication to Target Subnetwork Communication Including Fibre Channel Over Ethernet to Fibre Channel Over Internet Protocol Conversion 有权
标题翻译：具有发起方子网络通信的网络系统将目标子网通信（包括以太网光纤通道）连接到互联网协议转换的光纤通道
公开(公告)号：US20100017497A1
公开(公告)日：2010-01-21
申请号：US12173141
申请日：2008-07-15
申请人： Aaron C. Brown , Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Jeffrey W. Palm , Renato J. Recio , Gregory J. Tevis
发明人： Aaron C. Brown , Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Jeffrey W. Palm , Renato J. Recio , Gregory J. Tevis
IPC分类号： G06F15/16
CPC分类号： H04L12/4633 , H04L12/66
摘要： A network system supports multiple network communication protocols. An Ethernet component gateway in a Fibre Channel over Ethernet (FCoE) initiator system converts FCoE data packets from host devices to Fibre Channel over Internet Protocol (FCIP) data packets for transmission to a Storage Area Network (SAN) target system. The SAN target system may include a target Fibre Channel (FC) storage device and a SAN component gateway. The SAN component gateway converts FCIP data packets to SAN data packets for use by the target FC storage device. The SAN data packets may be either FC protocol data packets or FCoE protocol data packets. The SAN target system may provide for discovery of target FC storage device adapter information.
摘要翻译：网络系统支持多种网络通信协议。以太网光纤通道（FCoE）启动器系统中的以太网组件网关将FCoE数据包从主机设备转换为光纤通道互联网协议（FCIP）数据包，以传输到存储区域网络（SAN）目标系统。 SAN目标系统可以包括目标光纤通道（FC）存储设备和SAN组件网关。 SAN组件网关将FCIP数据包转换为SAN数据包，以供目标FC存储设备使用。 SAN数据包可以是FC协议数据包或FCoE协议数据包。 SAN目标系统可以提供目标FC存储设备适配器信息的发现。

9. 发明申请

US20090245242A1 Virtual Fibre Channel Over Ethernet Switch 有权
标题翻译：虚拟光纤通道以太网交换机
公开(公告)号：US20090245242A1
公开(公告)日：2009-10-01
申请号：US12058871
申请日：2008-03-31
申请人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Sandy K. Kao , Jeffrey W. Palm , Renato J. Recio
发明人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Sandy K. Kao , Jeffrey W. Palm , Renato J. Recio
IPC分类号： H04Q11/00
CPC分类号： H04L12/413 , H04L29/12839 , H04L49/351 , H04L49/357 , H04L49/555 , H04L49/557 , H04L49/70 , H04L61/6022 , H04L67/1097
摘要： A system for using a virtual switch in a network. In response to a switch connecting to a network, network configuration data is read to determine whether the switch is part of a virtual switch. In response to determining that the switch is part of the virtual switch, a priority number for the switch is sent to other switches connected to the network. Priority numbers are received from the other switches. It is determined whether the switch has a highest priority number. In response to determining that the switch does have the highest priority number, the switch is selected to be a master switch for the virtual switch. Then, domain identification data for the virtual switch is sent to the other switches. Afterward, the switch and the other switches respond to requests over the network as one domain identified by the domain identification data.
摘要翻译：一种在网络中使用虚拟交换机的系统。响应于连接到网络的交换机，读取网络配置数据以确定交换机是否是虚拟交换机的一部分。响应于确定交换机是虚拟交换机的一部分，交换机的优先级号码被发送到连接到网络的其他交换机。从其他交换机接收优先级号码。确定交换机是否具有最高优先级号码。响应确定交换机确实具有最高优先级号，交换机被选择为虚拟交换机的主交换机。然后，将虚拟交换机的域标识数据发送给其他交换机。之后，交换机和其他交换机通过网络作为由域识别数据标识的一个域来响应请求。

10. 发明授权

US08571052B2 Determining the configuration of an ethernet fabric 有权
标题翻译：确定以太网Fabric的配置
公开(公告)号：US08571052B2
公开(公告)日：2013-10-29
申请号：US12257467
申请日：2008-10-24
申请人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Jeffrey W. Palm , Sandy K. Kao , Renato J. Recio
发明人： Scott M. Carlson , Daniel G. Eisenhauer , Roger G. Hathorn , Jeffrey W. Palm , Sandy K. Kao , Renato J. Recio
IPC分类号： H04L12/28 , H04L12/56 , H04J3/16 , H04J3/22 , G06F15/16
CPC分类号： H04L49/357 , H04L49/15 , H04L49/351 , H04L49/557
摘要： A Fibre Channel over Ethernet (FCoE) device obtains knowledge of the configuration of an attached Ethernet fabric during a fabric initialization or login (FLOGI) process. FCoE N_Ports obtain similar information during the port initialization or login (PLOGI) process. The FCoE device may provide network management services to attached FCoE devices. Embodiments include a management module or processor within an FCoE N_Port. The management module or processor receives information associated with an Ethernet fabric from the FCoE N_Ports and provides management services based on the information associated with the Ethernet fabric. The FCoE N_Port communicatively couples to at least one additional FCoE N_Port through the Ethernet fabric. The FCoE N_Ports may be implemented within a disc storage drive, a host bus adapter, and/or an FCoE switch. The capability of an N_Port to obtain this information allows a management module or processor at the N_Port to manage the Ethernet fabric.
摘要翻译：以太网光纤通道（FCoE）设备在结构初始化或登录（FLOGI）过程中获得了连接的以太网架构的配置知识。 FCoE N_Port在端口初始化或登录（PLOGI）过程中获取类似的信息。 FCoE设备可以向附加的FCoE设备提供网络管理服务。实施例包括FCoE N_Port内的管理模块或处理器。管理模块或处理器从FCoE N_PORT接收与以太网结构相关联的信息，并且基于与以太网结构相关联的信息来提供管理服务。 FCoE N_Port通过以太网架构通信地耦合到至少一个额外的FCoE N_Port。 FCoE N_Port可以在盘存储驱动器，主机总线适配器和/或FCoE交换机内实现。 N_Port获取此信息的能力允许N_Port的管理模块或处理器管理以太网结构。

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