公开(公告)号：US08489700B2

公开(公告)日：2013-07-16

申请号：US11290883

申请日：2005-11-30

申请人： Henry J. May ,  Richard K. Kirkman

发明人： Henry J. May ,  Richard K. Kirkman

IPC分类号： G06F15/167 ,  G06F15/173 ,  G06F9/46

CPC分类号： G06F11/3433 ,  G06F11/3476 ,  G06F11/3495 ,  G06F2201/86 ,  G06F2201/88 ,  G06F2209/508

摘要： Method for measuring the performance of a multi-nodal computer system. In one embodiment, a number of system related events may be instrumented. When an instrumented event occurs, instrumentation routines may be invoked to record the state of system variables related to the event. In particular, events such as thread creation, dispatch, and nodal events such as events related to verifying or changing workload distribution in a multi-nodal system, among others, may be instrumented to record the state of variables as these events occur in a running multi-nodal computer system.

摘要翻译： 测量多节点计算机系统性能的方法。 在一个实施例中，可以对多个系统相关事件进行检测。 当发生仪表事件时，可以调用仪器程序来记录与事件相关的系统变量的状态。 特别地，可以对诸如线程创建，调度和节点事件之类的事件进行调整，例如在多节点系统中验证或改变工作负载分布的事件等等，以记录变量的状态，因为这些事件发生在正在运行中 多节点计算机系统。

公开(公告)号：US20120230340A1

公开(公告)日：2012-09-13

申请号：US13457113

申请日：2012-04-26

申请人： WILLIAM J. ARMSTRONG ,  CLAUDE BASSO ,  CHIH-JEN CHANG ,  JOSEP CORS ,  DANIEL G. EISENHAUER ,  HENRY J. MAY ,  CHRISTOPH RAISCH ,  RENATO J. RECIO ,  COLIN B. VERRILLI ,  CHETAN S. YALIWAL

发明人： WILLIAM J. ARMSTRONG ,  CLAUDE BASSO ,  CHIH-JEN CHANG ,  JOSEP CORS ,  DANIEL G. EISENHAUER ,  HENRY J. MAY ,  CHRISTOPH RAISCH ,  RENATO J. RECIO ,  COLIN B. VERRILLI ,  CHETAN S. YALIWAL

IPC分类号： H04L12/56

CPC分类号： H04L69/08 ,  H04L69/324

摘要： A network node that forwards traffic of a converged network received from a source end node receives a second message addressed to the network node, but intended for the source end node. The second message includes at least a portion of a first message originated by the source end node and previously forwarded by the network node. The network node extracts from the first message a source identifier of the source end node in a first communication protocol and determines by reference to a data structure a destination address of the second message in a second communication protocol. The network node modifies the second message to include the destination address and forwards the second message toward the source end node in accordance with the destination address.

公开(公告)号：US08917722B2

公开(公告)日：2014-12-23

申请号：US13152102

申请日：2011-06-02

申请人： Daniel G. Eisenhauer ,  Roger G. Hathorn ,  Henry J. May ,  Louis W. Ricci

发明人： Daniel G. Eisenhauer ,  Roger G. Hathorn ,  Henry J. May ,  Louis W. Ricci

IPC分类号： H04L12/50

CPC分类号： H04L49/357 ,  H04L49/253 ,  H04L67/1097

摘要： System and computer program product embodiments for fiber channel forwarder fabric login sequence in a fiber channel switch environment, where a Fiber Channel Forwarder (cFCF) is separated from a Fiber Channel over Ethernet (FCoE) data forwarder (FDF), are provided. In one embodiment, by way of example only, at a Fiber Channel Login (FLOGI) to a target device from an initiator device, a node address acceptance notification is held from reaching the initiator device until each of the zoning distributions have been considered to have been completed.

摘要翻译： 在光纤通道交换机环境中提供了光纤通道转发器结构登录序列的系统和计算机程序产品实施例，其中光纤通道转发器（cFCF）与以太网光纤通道（FCoE）数据转发器（FDF）分离。 在一个实施例中，仅作为示例，在来自发起者设备的到目标设备的光纤通道登录（FLOGI）处，保持节点地址接受通知到达启动器设备，直到每个分区分布被认为具有 已经完成

公开(公告)号：US08687649B2

公开(公告)日：2014-04-01

申请号：US13042776

申请日：2011-03-08

申请人： William J. Armstrong ,  Claude Basso ,  Chih-Jen Chang ,  Josep Cors ,  Daniel G. Eisenhauer ,  Henry J. May ,  Christoph Raisch ,  Renato J. Recio ,  Colin B. Verrilli ,  Chetan S. Yaliwal

发明人： William J. Armstrong ,  Claude Basso ,  Chih-Jen Chang ,  Josep Cors ,  Daniel G. Eisenhauer ,  Henry J. May ,  Christoph Raisch ,  Renato J. Recio ,  Colin B. Verrilli ,  Chetan S. Yaliwal

IPC分类号： H04J3/22

CPC分类号： H04L69/08 ,  H04L69/324

摘要： A network node that forwards traffic of a converged network received from a source end node receives a second message addressed to the network node, but intended for the source end node. The second message includes at least a portion of a first message originated by the source end node and previously forwarded by the network node. The network node extracts from the first message a source identifier of the source end node in a first communication protocol and determines by reference to a data structure a destination address of the second message in a second communication protocol. The network node modifies the second message to include the destination address and forwards the second message toward the source end node in accordance with the destination address.

摘要翻译： 转发从源端节点接收的融合网络的业务的网络节点接收寻址到网络节点但是用于源端节点的第二消息。 第二消息包括由源端节点发起并且由网络节点先前转发的第一消息的至少一部分。 网络节点从第一消息中提取第一通信协议中的源端节点的源标识符，并且在第二通信协议中通过参考数据结构确定第二消息的目的地地址来确定。 网络节点修改第二个消息以包含目的地址，并根据目的地址向源端节点转发第二个消息。

公开(公告)号：US09054949B2

公开(公告)日：2015-06-09

申请号：US13449164

申请日：2012-04-17

申请人： Roger G. Hathorn ,  Sriharsha Jayanarayana ,  Henry J. May ,  Stefan Roscher ,  Bharath B. Somayaji ,  Sudheer R. Yelanduru

发明人： Roger G. Hathorn ,  Sriharsha Jayanarayana ,  Henry J. May ,  Stefan Roscher ,  Bharath B. Somayaji ,  Sudheer R. Yelanduru

IPC分类号： H04L12/66 ,  H04L12/751 ,  H04L12/755

CPC分类号： H04L45/02 ,  H04L45/021

摘要： Provided are a computer program product, system, and method for updating zone information in a distributed switch of data forwarders. For each data forwarder, a sequence number is maintained for zone distribution messages sent to the data forwarder. A change to the ports in the network is detected comprising at least one of an allocation or deallocation of at least one port in the network. The sequence number for each data forwarder is incremented in response to detecting the change. For each data forwarder, a zone distribution message is generated indicating the at least one port allocated and/or deallocated, port information indicating each port in the network that may communicate with each other port, and the sequence number for the data forwarder. The generated zone distribution message is transmitted for each data forwarder to the data forwarder for which the zone distribution message was added.

公开(公告)号：US20120307822A1

公开(公告)日：2012-12-06

申请号：US13531873

申请日：2012-06-25

申请人： Daniel G. EISENHAUER ,  Roger G. HATHORN ,  Henry J. MAY ,  Louis W. RICCI

发明人： Daniel G. EISENHAUER ,  Roger G. HATHORN ,  Henry J. MAY ,  Louis W. RICCI

IPC分类号： H04L12/50

CPC分类号： H04L49/357 ,  H04L49/253 ,  H04L67/1097

摘要： For a fibre channel forwarder fabric login sequence in a fibre channel switch environment, where a Fibre Channel Forwarder (cFCF) is separated from a Fibre Channel over Ethernet (FCoE) data forwarder (FDF), at a Fibre Channel Login (FLOGI) to a target device from an initiator device, a node address acceptance notification is held from reaching the initiator device until each of the zoning distributions have been considered to have been completed.

摘要翻译： 对于在光纤通道交换机环境中的光纤通道转发器结构登录序列，其中光纤通道转发器（c FCF）与光纤通道以太网（FCoE）数据转发器（FDF）分离，在光纤通道登录（FLOGI）到 来自发起者设备的目标设备，保持节点地址接受通知到达启动器设备，直到每个分区分布被认为已经完成。

公开(公告)号：US20120230334A1

公开(公告)日：2012-09-13

申请号：US13042776

申请日：2011-03-08

申请人： WILLIAM J. ARMSTRONG ,  CLAUDE BASSO ,  CHIH-JEN CHANG ,  JOSEP CORS ,  DANIEL G. EISENHAUER ,  HENRY J. MAY ,  CHRISTOPH RAISCH ,  RENATO J. RECIO ,  COLIN B. VERRILLI ,  CHETAN S. YALIWAL

发明人： WILLIAM J. ARMSTRONG ,  CLAUDE BASSO ,  CHIH-JEN CHANG ,  JOSEP CORS ,  DANIEL G. EISENHAUER ,  HENRY J. MAY ,  CHRISTOPH RAISCH ,  RENATO J. RECIO ,  COLIN B. VERRILLI ,  CHETAN S. YALIWAL

IPC分类号： H04L12/56

CPC分类号： H04L69/08 ,  H04L69/324

摘要： A network node that forwards traffic of a converged network received from a source end node receives a second message addressed to the network node, but intended for the source end node. The second message includes at least a portion of a first message originated by the source end node and previously forwarded by the network node. The network node extracts from the first message a source identifier of the source end node in a first communication protocol and determines by reference to a data structure a destination address of the second message in a second communication protocol. The network node modifies the second message to include the destination address and forwards the second message toward the source end node in accordance with the destination address.

摘要翻译： 转发从源端节点接收的融合网络的业务的网络节点接收寻址到网络节点但是用于源端节点的第二消息。 第二消息包括由源端节点发起并且由网络节点先前转发的第一消息的至少一部分。 网络节点从第一消息中提取第一通信协议中的源端节点的源标识符，并且在第二通信协议中通过参考数据结构确定第二消息的目的地地址来确定。 网络节点修改第二个消息以包含目的地址，并根据目的地址向源端节点转发第二个消息。

公开(公告)号：US08908683B2

公开(公告)日：2014-12-09

申请号：US13531873

申请日：2012-06-25

申请人： Daniel G. Eisenhauer ,  Roger G. Hathorn ,  Henry J. May ,  Louis W. Ricci

发明人： Daniel G. Eisenhauer ,  Roger G. Hathorn ,  Henry J. May ,  Louis W. Ricci

IPC分类号： H04L12/50

CPC分类号： H04L49/357 ,  H04L49/253 ,  H04L67/1097

摘要： For a fiber channel forwarder fabric login sequence in a fiber channel switch environment, where a Fiber Channel Forwarder (cFCF) is separated from a Fiber Channel over Ethernet (FCoE) data forwarder (FDF), at a Fiber Channel Login (FLOGI) to a target device from an initiator device, a node address acceptance notification is held from reaching the initiator device until each of the zoning distributions have been considered to have been completed.

摘要翻译： 对于在光纤通道交换机环境中的光纤通道转发器结构登录序列，其中光纤通道转发器（c FCF）与光纤通道以太网（FCoE）数据转发器（FDF）分离，在光纤通道登录（FLOGI）到 来自发起者设备的目标设备，保持节点地址接受通知到达启动器设备，直到每个分区分布被认为已经完成。

公开(公告)号：US20120308232A1

公开(公告)日：2012-12-06

申请号：US13152102

申请日：2011-06-02

申请人： Daniel G. EISENHAUER ,  Roger G. HATHORN ,  Henry J. MAY ,  Louis W. RICCI

发明人： Daniel G. EISENHAUER ,  Roger G. HATHORN ,  Henry J. MAY ,  Louis W. RICCI

IPC分类号： H04J14/00

CPC分类号： H04L49/357 ,  H04L49/253 ,  H04L67/1097

摘要： System and computer program product embodiments for fibre channel forwarder fabric login sequence in a fibre channel switch environment, where a Fibre Channel Forwarder (cFCF) is separated from a Fibre Channel over Ethernet (FCoE) data forwarder (FDF), are provided. In one embodiment, by way of example only, at a Fibre Channel Login (FLOGI) to a target device from an initiator device, a node address acceptance notification is held from reaching the initiator device until each of the zoning distributions have been considered to have been completed.

摘要翻译： 在光纤通道交换机环境中提供光纤通道转发器结构登录序列的系统和计算机程序产品实施例，其中光纤通道转发器（cFCF）与以太网光纤通道（FCoE）数据转发器（FDF）分离。 在一个实施例中，仅作为示例，在来自发起者设备的到目标设备的光纤通道登录（FLOGI）处，保持节点地址接受通知到达启动器设备，直到每个分区分布被认为具有 已经完成

公开(公告)号：US20130272313A1

公开(公告)日：2013-10-17

申请号：US13449164

申请日：2012-04-17

申请人： Roger G. Hathorn ,  Sriharsha Jayanarayana ,  Henry J. May ,  Stefan Roscher ,  Bharath B. Somayaji ,  Sudheer R. Yelanduru

发明人： Roger G. Hathorn ,  Sriharsha Jayanarayana ,  Henry J. May ,  Stefan Roscher ,  Bharath B. Somayaji ,  Sudheer R. Yelanduru

IPC分类号： H04L12/56

CPC分类号： H04L45/02 ,  H04L45/021

摘要： Provided are a computer program product, system, and method for updating zone information in a distributed switch of data forwarders. For each data forwarder, a sequence number is maintained for zone distribution messages sent to the data forwarder. A change to the ports in the network is detected comprising at least one of an allocation or deallocation of at least one port in the network. The sequence number for each data forwarder is incremented in response to detecting the change. For each data forwarder, a zone distribution message is generated indicating the at least one port allocated and/or deallocated, port information indicating each port in the network that may communicate with each other port, and the sequence number for the data forwarder. The generated zone distribution message is transmitted for each data forwarder to the data forwarder for which the zone distribution message was added.