Quality of service for server applications
    2.
    发明授权
    Quality of service for server applications 有权
    服务器应用程序的服务质量

    公开(公告)号:US07602774B1

    公开(公告)日:2009-10-13

    申请号:US11179437

    申请日:2005-07-11

    IPC分类号: H04L12/50

    CPC分类号: H04L47/10 H04L47/805

    摘要: Methods and apparatus are provided for allowing quality of service (QoS) configuration for storage applications running on servers connected to a storage area network (SAN). Resources such as host bus adapters (HBAs) are offloaded from individual servers onto a resource virtualization switch. Servers are connected to the resource virtualization switch using an I/O bus connection. The resource virtualization switch provides storage applications running on connected servers with different quality of service levels. The resource virtualization switch can also apply traffic shaping policies associated with QoS.

    摘要翻译: 提供了用于允许在连接到存储区域网络(SAN)的服务器上运行的存储应用的服务质量(QoS)配置的方法和装置。 诸如主机总线适配器(HBA)的资源从单个服务器卸载到资源虚拟化交换机上。 服务器使用I / O总线连接连接到资源虚拟化交换机。 资源虚拟化交换机为连接的服务器上运行的存储应用程序提供不同的服务质量水平。 资源虚拟化交换机还可以应用与QoS相关联的流量整形策略。

    Chain guard arrangement for spinning bikes
    4.
    发明授权
    Chain guard arrangement for spinning bikes 有权
    旋转自行车的链条安排

    公开(公告)号:US07544154B2

    公开(公告)日:2009-06-09

    申请号:US10882652

    申请日:2004-07-01

    IPC分类号: A63B22/06

    摘要: A guard assembly for exercise bikes has a master sprocket guard and a slave sprocket guard that are separate from each other and that are positioned between a master sprocket and a slave sprocket. A flexible transmitter such as a belt or chain extends through a portion of the master sprocket guard and the slave sprocket guard but does not make more than incidental contact with the guards.

    摘要翻译: 用于运动自行车的保护组件具有主链轮护罩和从动链轮护罩,它们彼此分离并且位于主链轮和从动链轮之间。 诸如皮带或链条的柔性变送器延伸穿过主链轮护罩和从动链轮护罩的一部分,但不会超过与防护罩的偶然接触。

    SYSTEMS AND METHODS FOR PRESERVING THE ORDER OF DATA
    6.
    发明申请
    SYSTEMS AND METHODS FOR PRESERVING THE ORDER OF DATA 有权
    保存数据订单的系统和方法

    公开(公告)号:US20070220189A1

    公开(公告)日:2007-09-20

    申请号:US11752620

    申请日:2007-05-23

    IPC分类号: G06F13/00

    摘要: A device includes an input processing unit and an output processing unit. The input processing unit dispatches first data to one of a group of processing engines, records an identity of the one processing engine in a location in a first memory, reserves one or more corresponding locations in a second memory, causes the first data to be processed by the one processing engine, and stores the processed first data in one of the locations in the second memory. The output processing unit receives second data, assigns an entry address corresponding to a location in an output memory to the second data, transfers the second data and the entry address to one of a group of second processing engines, causes the second data to be processed by the second processing engine, and stores the processed second data to the location in the output memory.

    摘要翻译: 一种装置包括输入处理单元和输出处理单元。 输入处理单元将第一数据分配到一组处理引擎中的一个,将一个处理引擎的标识记录在第一存储器中的位置中,在第二存储器中保留一个或多个对应位置,使得第一数据被处理 并且将经处理的第一数据存储在第二存储器中的一个位置中。 输出处理单元接收第二数据,将对应于输出存储器中的位置的入口地址分配给第二数据,将第二数据和入口地址传送给一组第二处理引擎,使得第二数据被处理 并且将处理的第二数据存储到输出存储器中的位置。

    Systems and methods for processing packet streams in a network device
    10.
    发明授权
    Systems and methods for processing packet streams in a network device 有权
    用于在网络设备中处理分组流的系统和方法

    公开(公告)号:US06636952B1

    公开(公告)日:2003-10-21

    申请号:US09880873

    申请日:2001-06-15

    IPC分类号: G06F1300

    摘要: A network device includes systems and methods for processes streams of data. The network device stores data and addresses corresponding to the streams in a memory. The addresses store pointers to the data. Output logic within the network device determines whether an address is required to be fetched. When no address is required to be fetched, then data is read from the memory. When an address is required to be fetched, the address is fetched from the memory and data is read from the memory using the fetched address. To facilitate this, notifications may be stored corresponding to the streams and notification pointers may be used to identify ones of the notifications to be processed. A prefetch pointer may also be used to identify a notification with one or more associated addresses to be prefetched.

    摘要翻译: 网络设备包括用于处理数据流的系统和方法。 网络设备将对应于流的数据和地址存储在存储器中。 地址存储指向数据的指针。 网络设备内的输出逻辑确定是否需要提取地址。 当不需要获取地址时,从存储器读取数据。 当需要取出地址时,从存储器中取出地址,并使用所取的地址从存储器中读取数据。 为了便于此,可以对应于流存储通知,并且可以使用通知指针来标识要处理的通知中的一个。 还可以使用预取指针来识别具有要预取的一个或多个关联地址的通知。