Midplane connector for blades
    6.
    发明授权
    Midplane connector for blades 有权
    用于刀片的中间板连接器

    公开(公告)号:US07295446B2

    公开(公告)日:2007-11-13

    申请号:US11323883

    申请日:2005-12-30

    IPC分类号: H01R12/16

    CPC分类号: H05K7/1492

    摘要: A computer system includes a plurality of blade servers, a midplane, a supplemental midplane, and a peripheral device separate from the blade servers. The midplane includes a plurality of connectors connecting the midplane to the plurality of blade servers. The supplemental midplane is separate from the midplane and includes a body, a plurality of connectors, and a peripheral connector. The plurality of connectors are attached to the body and connect the supplemental midplane to the plurality of blade servers. The peripheral connector is attached to the body and connects the supplemental midplane to the peripheral device. The plurality of connectors of the supplemental midplane communicate with the peripheral connector of the supplemental midplane. The plurality of connectors of the supplemental midplane are configured to be removably connectable to the midplane.

    摘要翻译: 计算机系统包括与刀片服务器分离的多个刀片服务器,中平面,补充中平面和外围设备。 中间平面包括将中平面连接到多个刀片服务器的多个连接器。 补充中平面与中平面分离,并且包括主体,多个连接器和外围连接器。 多个连接器附接到主体并将辅助中平面连接到多个刀片服务器。 外围连接器连接到主体,并将辅助中平面连接到外围设备。 补充中平面的多个连接器与辅助中平面的外围连接器通信。 补充中平面的多个连接器被配置为可拆卸地连接到中平面。

    Limiting transmission rate of data
    7.
    发明授权
    Limiting transmission rate of data 有权
    限制数据传输速率

    公开(公告)号:US07961612B2

    公开(公告)日:2011-06-14

    申请号:US11566338

    申请日:2006-12-04

    IPC分类号: G01R31/08

    摘要: An improved solution for limiting the transmission rate of data over a network is provided according to an aspect of the invention. In particular, the transmission rate for a port is limited by rate limiting one of a plurality of queues (e.g., class/quality of service queues) for the port, and directing all data (e.g., packets) for transmission through the port to the single rate limited queue. In this manner, the transmission rate for the port can be effectively limited to accommodate, for example, a lower transmission rate for a port on a destination node.

    摘要翻译: 根据本发明的一个方面提供了一种用于限制网络上的数据传输速率的改进的解决方案。 特别地,端口的传输速率受限于端口的多个队列(例如,服务队列的类别/服务质量)之一的速率限制,并且引导所有数据(例如,分组)通过端口传输到 单速限制队列 以这种方式,可以有效地限制端口的传输速率,以适应例如目的地节点上的端口的较低传输速率。

    Method, apparatus, and computer usable program code for migrating virtual adapters from source physical adapters to destination physical adapters
    8.
    发明授权
    Method, apparatus, and computer usable program code for migrating virtual adapters from source physical adapters to destination physical adapters 有权
    将虚拟适配器从源物理适配器迁移到目标物理适配器的方法,设备和计算机可用程序代码

    公开(公告)号:US07484029B2

    公开(公告)日:2009-01-27

    申请号:US11351020

    申请日:2006-02-09

    IPC分类号: G06F13/36

    CPC分类号: G06F9/5077

    摘要: A computer-implemented method, apparatus, and computer usable program code are disclosed for migrating a virtual adapter from a source physical adapter to a destination physical adapter in a data processing system where multiple host computer systems share multiple adapters and communicate with those adapters through a PCI switched-fabric bus. The virtual adapter is first caused to stop processing transactions. All in-flight transactions that are associated with the virtual adapter are then captured. The configuration information that defines the virtual adapter is moved from the source physical adapter to the destination physical adapter. The in-flight transactions are then restored to their original locations on the destination virtual adapter. The virtual adapter is then restarted on the destination physical adapter such that the virtual adapter begins processing transactions.

    摘要翻译: 公开了一种计算机实现的方法,装置和计算机可用程序代码,用于在数据处理系统中将虚拟适配器从源物理适配器迁移到目标物理适配器,其中多个主机计算机系统共享多个适配器并通过以下方式与这些适配器通信 PCI交换矩阵总线。 首先导致虚拟适配器停止处理事务。 然后捕获与虚拟适配器关联的所有飞行中事务。 定义虚拟适配器的配置信息从源物理适配器移动到目标物理适配器。 飞行中的事务然后恢复到目标虚拟适配器上的原始位置。 虚拟适配器然后在目标物理适配器上重新启动,以便虚拟适配器开始处理事务。

    Routing mechanism in PCI multi-host topologies using destination ID field
    9.
    发明授权
    Routing mechanism in PCI multi-host topologies using destination ID field 失效
    使用目的地ID字段的PCI多主机拓扑中的路由机制

    公开(公告)号:US07430630B2

    公开(公告)日:2008-09-30

    申请号:US11260621

    申请日:2005-10-27

    IPC分类号: G06F13/00 G06F13/12 G06F13/38

    摘要: Method and system for address routing in a distributed computing system, such as a distributed computing system that uses PCI Express protocol to communicate over an I/O fabric. A destination identifier is provided to identify a physical or virtual host or end point. When a physical or virtual host or end point receives a PCI data packet it compares a list of source identifiers with destination identifiers to determine if a source identifier included in the transaction packet is associated with a destination identifier included in the transaction packet to determine if the transaction packet has a valid association. If the transaction packet has a valid association, it is routed to the target device. The present invention enables each host that attaches to PCI bridges or switches and shares a set of common PCI devices to have its own PCI 64-bit address space and enables the routing of PCI transaction packets between multiple hosts and adapters, through a PCI switched-fabric bus using a destination identifier.

    摘要翻译: 分布式计算系统中的地址路由方法和系统,例如使用PCI Express协议通过I / O架构进行通信的分布式计算系统。 提供目的地标识符以标识物理或虚拟主机或终点。 当物理或虚拟主机或终点接收到PCI数据分组时,将源标识符的列表与目的地标识符进行比较,以确定包括在事务分组中的源标识符是否与包括在事务分组中的目的地标识符相关联,以确定是否 事务包具有有效的关联。 如果事务包具有有效关联,则将其路由到目标设备。 本发明使得连接到PCI桥接器或交换机并且共享一组公共PCI设备的每个主机能够具有其自己的PCI 64位地址空间,并且能够通过PCI交换机地址在多个主机和适配器之间路由PCI事务包, Fabric总线使用目的地标识符。