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    ROLE INSTANCE REACHABILITY IN DATA CENTER
    1.
    发明申请
    ROLE INSTANCE REACHABILITY IN DATA CENTER 审中-公开
    数据中心的作用实现可靠性

    公开(公告)号：US20130138813A1

    公开(公告)日：2013-05-30

    申请号：US13305105

    申请日：2011-11-28

    申请人： PARVEEN KUMAR PATEL ,  DEEPAK BANSAL ,  MURALI KRISHNA SANGUBHATLA ,  WEI ZHAO ,  XINYAN ZAN ,  NISHEETH SRIVASTAVA

    发明人： PARVEEN KUMAR PATEL ,  DEEPAK BANSAL ,  MURALI KRISHNA SANGUBHATLA ,  WEI ZHAO ,  XINYAN ZAN ,  NISHEETH SRIVASTAVA

    IPC分类号： G06F15/173

    CPC分类号： H04L67/1014

    摘要： Individual role instance reachability and load balancing are simultaneously provided for role instances of an application running in a hosting environment. Instance endpoints may be assigned to each role instance. Each instance endpoint may comprise a combination of an IP address, a transport protocol, and a unique port number. Additionally, a load balanced endpoint may be assigned to the group of role instances. The load balanced endpoint may comprise a combination of an IP address, transport protocol, and another unique port number. When application messages are issued to the data center, the messages are routed in accordance with endpoints used by the messages. For an instance endpoint, the message is routed to a role instance corresponding with the instance endpoint without load balancing. For the load balanced endpoint, the message is routed to any one of the role instances using load balancing.

    摘要翻译： 同时为托管环境中运行的应用程序的角色实例提供单独的角色实例可达性和负载平衡。 实例端点可以分配给每个角色实例。 每个实例端点可以包括IP地址，传输协议和唯一端口号的组合。 另外，负载平衡端点可以分配给角色实例组。 负载均衡端点可以包括IP地址，传输协议和另一唯一端口号的组合。 当应用程序消息发送到数据中心时，消息将根据消息使用的端点进行路由。 对于实例端点，消息将路由到与实例端点对应的角色实例，而不进行负载平衡。 对于负载平衡端点，消息将使用负载平衡路由到任何一个角色实例。

    Computer system with black hole management
    4.
    发明申请
    Computer system with black hole management 有权
    电脑系统黑洞管理

    公开(公告)号：US20070253335A1

    公开(公告)日：2007-11-01

    申请号：US11412612

    申请日：2006-04-27

    申请人： Deepak Bansal ,  Sanjay Kaniyar ,  Xinyan Zan

    发明人： Deepak Bansal ,  Sanjay Kaniyar ,  Xinyan Zan

    IPC分类号： H04J3/14

    CPC分类号： H04L43/10 ,  H04L41/06 ,  H04L43/0811

    摘要： A computer system with black hole management. The black hole management system shares black hole status information among connections that employ the same path. The black hole status information may indicate either that a black hole exists on the path or that communications have been performed successfully on the path, indicating that no black hole exists. By sharing this information, delays in transmission caused by black hole probing may be reduced. Additionally, status information for a connection is reset when information indicates that the connection has been altered. By resetting the status information, delays in transmission associated with sending reduced sized packets over connections for which black holes were previously detected but may have been eliminated by changes in the connection, are avoided.

    摘要翻译： 具有黑洞管理的电脑系统。 黑洞管理系统在采用相同路径的连接之间共享黑洞状态信息。 黑洞状态信息可以指示路径上存在黑洞或者在路径上成功执行通信，表示没有黑洞存在。 通过分享这些信息，黑洞探测引起的传输延迟可能会降低。 另外，当信息指示连接被更改时，连接的状态信息被重置。 通过重置状态信息，避免了在先前检测到黑洞但可能已经通过连接变化消除的连接上发送减小尺寸的分组的传输延迟。

    Computer system with black hole management
    5.
    发明授权
    Computer system with black hole management 有权
    电脑系统黑洞管理

    公开(公告)号：US07697441B2

    公开(公告)日：2010-04-13

    申请号：US11412612

    申请日：2006-04-27

    申请人： Deepak Bansal ,  Sanjay N. Kaniyar ,  Xinyan Zan

    发明人： Deepak Bansal ,  Sanjay N. Kaniyar ,  Xinyan Zan

    IPC分类号： H04L1/00

    CPC分类号： H04L43/10 ,  H04L41/06 ,  H04L43/0811

    摘要： A computer system with black hole management. The black hole management system shares black hole status information among connections that employ the same path. The black hole status information may indicate either that a black hole exists on the path or that communications have been performed successfully on the path, indicating that no black hole exists. By sharing this information, delays in transmission caused by black hole probing may be reduced. Additionally, status information for a connection is reset when information indicates that the connection has been altered. By resetting the status information, delays in transmission associated with sending reduced sized packets over connections for which black holes were previously detected but may have been eliminated by changes in the connection, are avoided.

    摘要翻译： 具有黑洞管理的电脑系统。 黑洞管理系统在采用相同路径的连接之间共享黑洞状态信息。 黑洞状态信息可以指示路径上存在黑洞或者在路径上成功执行通信，表示没有黑洞存在。 通过分享这些信息，黑洞探测引起的传输延迟可能会降低。 另外，当信息指示连接被更改时，连接的状态信息被重置。 通过重置状态信息，避免了在先前检测到黑洞但可能已经通过连接变化消除的连接上发送减小尺寸的分组的传输延迟。