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1. 发明申请

US20090144800A1 AUTOMATED CLUSTER MEMBER MANAGEMENT BASED ON NODE CAPABILITIES 有权
标题翻译：基于节点能力的自动集群会员管理
公开(公告)号：US20090144800A1
公开(公告)日：2009-06-04
申请号：US11949172
申请日：2007-12-03
申请人： Elizabeth A. Black-Ziegelbein , Tsu-Phin Hee , Brian K. Martin , Michael J. Smith
发明人： Elizabeth A. Black-Ziegelbein , Tsu-Phin Hee , Brian K. Martin , Michael J. Smith
IPC分类号： G06F21/00
CPC分类号： G06F17/30362 , G06F9/5061 , G06F11/142 , G06F21/604 , G06F2221/2141 , G06F2221/2149 , H04L63/104 , H04L69/329
摘要： Embodiments of the present invention provide a method, system and computer program product for automated cluster member management based on node capabilities. In one embodiment of the invention, a method for automated cluster member management based on node capabilities can be provided. The method can include defining a membership policy for a cluster, the membership policy specifying a nodal configuration required for a node in a cluster. The method further can include evaluating different nodes in a computing environment against the membership policy for the cluster. Finally, the method can include associating cluster members in the cluster to only those of the nodes having respective configurations meeting the nodal configuration of the membership policy. Likewise, the method can include evaluating nodes already in the cluster, and disassociating cluster members in the cluster from those of the nodes having respective configurations failing to meet the nodal configuration of the membership policy.
摘要翻译：本发明的实施例提供了一种基于节点能力的用于自动化集群成员管理的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供基于节点能力的用于自动化集群成员管理的方法。该方法可以包括为集群定义成员资格策略，成员资格策略指定集群中节点所需的节点配置。该方法还可以包括针对集群的成员资格策略评估计算环境中的不同节点。最后，该方法可以包括将集群中的集群成员仅与满足会员策略的节点配置的各个配置的节点相关联。类似地，该方法可以包括评估已经在集群中的节点，以及使集群中的集群成员与具有不符合成员资格策略的节点配置的各个配置的节点分离。

2. 发明授权

US08825834B2 Automated cluster member management based on node capabilities 有权
标题翻译：基于节点功能的自动集群成员管理
公开(公告)号：US08825834B2
公开(公告)日：2014-09-02
申请号：US11949172
申请日：2007-12-03
申请人： Elizabeth A. Black-Ziegelbein , Tsu-Phin Hee , Brian K. Martin , Michael J. Smith
发明人： Elizabeth A. Black-Ziegelbein , Tsu-Phin Hee , Brian K. Martin , Michael J. Smith
IPC分类号： G06F15/177 , G06F15/173 , G06F17/30 , G06F9/50 , H04L29/08 , G06F11/14
CPC分类号： G06F17/30362 , G06F9/5061 , G06F11/142 , G06F21/604 , G06F2221/2141 , G06F2221/2149 , H04L63/104 , H04L69/329
摘要： Embodiments of the present invention provide a method, system and computer program product for automated cluster member management based on node capabilities. In one embodiment of the invention, a method for automated cluster member management based on node capabilities can be provided. The method can include defining a membership policy for a cluster, the membership policy specifying a nodal configuration required for a node in a cluster. The method further can include evaluating different nodes in a computing environment against the membership policy for the cluster. Finally, the method can include associating cluster members in the cluster to only those of the nodes having respective configurations meeting the nodal configuration of the membership policy. Likewise, the method can include evaluating nodes already in the cluster, and disassociating cluster members in the cluster from those of the nodes having respective configurations failing to meet the nodal configuration of the membership policy.
摘要翻译：本发明的实施例提供了一种基于节点能力的用于自动化集群成员管理的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供基于节点能力的用于自动化集群成员管理的方法。该方法可以包括为集群定义成员资格策略，成员资格策略指定集群中节点所需的节点配置。该方法还可以包括针对集群的成员资格策略评估计算环境中的不同节点。最后，该方法可以包括将集群中的集群成员仅与满足会员策略的节点配置的各个配置的节点相关联。同样，该方法可以包括评估已经在集群中的节点，以及使集群中的集群成员与具有不符合成员资格策略的节点配置的各个配置的节点分离。

3. 发明授权

US07788671B2 On-demand application resource allocation through dynamic reconfiguration of application cluster size and placement 有权
标题翻译：通过应用程序集群大小和布局的动态重新配置来按需应用资源分配
公开(公告)号：US07788671B2
公开(公告)日：2010-08-31
申请号：US10978944
申请日：2004-11-01
申请人： Elizabeth A. Black-Ziegelbein , Gennaro A. Cuomo , Brian K. Martin , Giovanni Pacifici , Michael Spreitzer , Malgorzata Steinder , Asser N. Tantawi
发明人： Elizabeth A. Black-Ziegelbein , Gennaro A. Cuomo , Brian K. Martin , Giovanni Pacifici , Michael Spreitzer , Malgorzata Steinder , Asser N. Tantawi
IPC分类号： G06F9/46 , G06F15/177 , G06F15/173
CPC分类号： G06F9/5066 , G06F9/5061 , G06F9/5083
摘要： A method, system and apparatus for on-demand application resource allocation. In accordance with the method of the invention, an anticipated workload can be compared to a measured capacity for an application cluster in one or more server computing nodes in a server farm. If the measured capacity warrants a re-configuration of the application clusters, a new placement can be computed for application server instances in individual ones of the server computing nodes. Subsequently, the new placement can be applied to the server computing nodes in the server farm. In this regard, the applying step can include starting and stopping selected ones of the application server instances in different ones of the server computing nodes to effectuate the new placement.
摘要翻译：一种用于按需应用资源分配的方法，系统和装置。根据本发明的方法，预期的工作量可以与服务器场中一个或多个服务器计算节点中的应用程序集群的测量容量进行比较。如果测量的容量需要重新配置应用程序集群，则可以为服务器计算节点中的单个应用程序服务器实例计算新的位置。随后，新的布局可以应用于服务器场中的服务器计算节点。在这方面，应用步骤可以包括在服务器计算节点的不同服务器计算节点中启动和停止所选应用服务器实例，以实现新的布局。

4. 发明申请

US20110138067A1 Cluster View Performance 失效
标题翻译：集群视图性能
公开(公告)号：US20110138067A1
公开(公告)日：2011-06-09
申请号：US12632427
申请日：2009-12-07
申请人： Barton C. Vashaw , Brian K. Martin , Marc E. Haberkorn
发明人： Barton C. Vashaw , Brian K. Martin , Marc E. Haberkorn
IPC分类号： G06F15/173
CPC分类号： G06F9/5027 , G06F2209/5018 , H04L29/12028 , H04L29/12273 , H04L61/103 , H04L61/2053 , H04L67/10 , H04L69/163 , H04L69/40
摘要： A system and method of constructing cluster views may involve determining that a process such as an application server process having an IP address is stopped. Another IP address may be assigned to the process in response to determining that the process is stopped, wherein the other IP address is dedicated to processes that are stopped. If a connection request for the process is received at the other IP address, the connection request may be actively refused. The active refusal may significantly reduce the amount of time required to generate cluster views.
摘要翻译：构建集群视图的系统和方法可以涉及确定诸如具有IP地址的应用服务器进程的进程被停止。可以响应于确定该过程被停止而将另一IP地址分配给该过程，其中该另一IP地址专用于停止的进程。如果在其他IP地址接收到处理的连接请求，则可能会主动拒绝连接请求。主动拒绝可能会显着减少生成群集视图所需的时间。

5. 发明授权

US07523219B2 Method and apparatus for affinity of users to application servers 失效
标题翻译：用户对应用服务器的亲和力的方法和装置
公开(公告)号：US07523219B2
公开(公告)日：2009-04-21
申请号：US12099499
申请日：2008-04-08
申请人： Gennaro A. Cuomo , Michael L. Fraenkel , Brian K. Martin
发明人： Gennaro A. Cuomo , Michael L. Fraenkel , Brian K. Martin
IPC分类号： G00F15/173
CPC分类号： H04L12/66 , Y10S707/99937
摘要： A method and apparatus route hypertext protocol requests to one of a plurality of application servers, which share a database through a backend database management system. The application servers store session data in the database. Hence, if a subsequent request is routed to a different application server, the session data is available through the backend database management system. One or more web servers perform routing of requests to the application server. When a request is received that is accompanied by a session ID, routing is performed by utilizing a hash function on the session ID. The resulting hash value is mapped to an application server. A hash function on a session ID will always result in the same hash value; therefore, the request will always be routed to the same application server. However, if an application server is non-functional, a new hash based on the previous hash is computed until a functional application server is selected.
摘要翻译：方法和装置将超文本协议请求路由到通过后端数据库管理系统共享数据库的多个应用服务器之一。应用程序服务器将会话数据存储在数据库中。因此，如果后续请求被路由到不同的应用服务器，则会话数据可通过后台数据库管理系统获得。一个或多个Web服务器执行请求到应用服务器的路由。当接收到伴随有会话ID的请求时，通过利用会话ID上的散列函数来执行路由。生成的哈希值映射到应用程序服务器。会话ID上的散列函数将始终导致相同的散列值; 因此，请求将始终路由到同一应用程序服务器。然而，如果应用服务器是非功能的，则计算出基于前一个散列的新散列，直到选择功能应用服务器为止。

6. 发明授权

US07363340B2 Method and system for generating auxiliary-server cache identifiers 有权
标题翻译：生成辅助服务器缓存标识符的方法和系统
公开(公告)号：US07363340B2
公开(公告)日：2008-04-22
申请号：US10198289
申请日：2002-07-18
申请人： Rajesh S. Agarwalla , Madhu Chetuparambil , Steven D. Ims , Brian K. Martin , Thomas F. McElroy , Subbarao Meduri , Daniel C. Shupp , Brad B. Topol
发明人： Rajesh S. Agarwalla , Madhu Chetuparambil , Steven D. Ims , Brian K. Martin , Thomas F. McElroy , Subbarao Meduri , Daniel C. Shupp , Brad B. Topol
IPC分类号： G06F15/16 , G06F15/173 , G06F15/00
CPC分类号： H04L67/2804 , G06F17/30905 , H04L67/26 , H04L67/2819 , H04L67/2842 , H04L69/329
摘要： A method, system, and computer program product, by which portions of the session information that page-content is dependent upon are “pushed” to the client from the origin server in a way such that auxiliary servers, e.g. other application servers and edge-servers, have access to the session information and fragment dependancy data to generate auxiliary-server cache-IDs for the custom pages. This enables distribution of the load away from the origin server, allowing better application distribution and scalability through more effective caching.
摘要翻译：一种方法，系统和计算机程序产品，通过该方法，系统和计算机程序产品，通过该方法，系统和计算机程序产品，通过该方法，系统和计算机程序产品将页面内容所依赖的会话信息的部分“ 其他应用程序服务器和边缘服务器可以访问会话信息和片段依赖数据，以生成自定义页面的辅助服务器缓存ID。这样可以将负载分配到原始服务器，从而通过更有效的缓存来实现更好的应用分配和可扩展性。

7. 发明授权

US07657595B2 Method and system for generating auxiliary-server cache identifiers 失效
标题翻译：生成辅助服务器缓存标识符的方法和系统
公开(公告)号：US07657595B2
公开(公告)日：2010-02-02
申请号：US12038067
申请日：2008-02-27
申请人： Rajesh S. Agarwalla , Madhu Chetuparambil , Steven D. Ims , Brian K. Martin , Thomas F. McElroy , Subbarao Meduri , Daniel C. Shupp , Brad B. Topol
发明人： Rajesh S. Agarwalla , Madhu Chetuparambil , Steven D. Ims , Brian K. Martin , Thomas F. McElroy , Subbarao Meduri , Daniel C. Shupp , Brad B. Topol
IPC分类号： G06F15/16 , G06F15/173 , G06F15/00
CPC分类号： H04L67/2804 , G06F17/30905 , H04L67/26 , H04L67/2819 , H04L67/2842 , H04L69/329
摘要： A method, system, and computer program product, by which portions of the session information that page-content is dependent upon are “pushed” to the client from the origin server in a way such that auxiliary servers, e.g. other application servers and edge-servers, have access to the session information and fragment dependancy data to generate auxiliary-server cache-IDs for the custom pages. This enables distribution of the load away from the origin server, allowing better application distribution and scalability through more effective caching.
摘要翻译：一种方法，系统和计算机程序产品，通过该方法，系统和计算机程序产品，通过该方法，系统和计算机程序产品，通过该方法，系统和计算机程序产品将页面内容所依赖的会话信息的部分“ 其他应用程序服务器和边缘服务器可以访问会话信息和片段依赖数据，以生成自定义页面的辅助服务器缓存ID。这样可以将负载分配到原始服务器，从而通过更有效的缓存来实现更好的应用分配和可扩展性。

8. 发明授权

US07207061B2 State machine for accessing a stealth firewall 有权
标题翻译：用于访问隐形防火墙的状态机
公开(公告)号：US07207061B2
公开(公告)日：2007-04-17
申请号：US09944996
申请日：2001-08-31
申请人： Brian K. Martin
发明人： Brian K. Martin
IPC分类号： G06F9/00
CPC分类号： H04L63/0254 , H04L63/029
摘要： A stealth firewall. The stealth firewall can include a first network interface to an external network; a second network interface to an internal network; a packet filter for restricting access to the internal network, the packet filter ignoring requests from the external network to access the internal network; and, a state machine. Importantly, the state machine can be pre-configured to transition across one or more internal states conditioned upon receiving particular requests to access the internal network. The state machine further can include at least one state transition reachable through a pre-specified sequence of states which causes the packet filter to permit access to the internal network.
摘要翻译：隐形防火墙隐形防火墙可以包括到外部网络的第一网络接口; 到内部网络的第二网络接口; 用于限制对内部网络的访问的分组过滤器，分组过滤器忽略来自外部网络的访问内部网络的请求; 和状态机。重要的是，状态机可以被预先配置成在接收到访问内部网络的特定请求的条件下经过一个或多个内部状态转换。状态机还可以包括通过预先指定的状态序列可达到的至少一个状态转换，这使得分组过滤器允许访问内部网络。

9. 发明授权

US07017014B2 Method, system and program product for maintaining data consistency across a hierarchy of caches 有权
标题翻译：方法，系统和程序产品，用于在高速缓存的层次结构中维护数据一致性
公开(公告)号：US07017014B2
公开(公告)日：2006-03-21
申请号：US10353692
申请日：2003-01-28
申请人： Gennaro A. Cuomo , Steven D. Ims , Brian K. Martin
发明人： Gennaro A. Cuomo , Steven D. Ims , Brian K. Martin
IPC分类号： G06F12/00
CPC分类号： G06F12/0815 , G06F12/0811
摘要： A method, system and program product maintains consistency of data across a hierarchy of caches. Under the present invention, each data entry in the hierarchy of caches is assigned its own dependency identifier as well as the dependency identifiers of any data entries on which it depends. Thus, the present invention allows corresponding data entries to be linked for automatic invalidation.
摘要翻译：一种方法，系统和程序产品可以跨越高速缓存的层次结构保持数据的一致性。在本发明中，高速缓存层级中的每个数据条目被分配其自身的依赖性标识符以及依赖于其的任何数据条目的相关性标识符。因此，本发明允许相应的数据条目被链接用于自动无效。

10. 发明授权

US08909782B2 Method and system for dynamically rebalancing client sessions within a cluster of servers connected to a network 有权
标题翻译：在连接到网络的服务器集群内动态重新平衡客户端会话的方法和系统
公开(公告)号：US08909782B2
公开(公告)日：2014-12-09
申请号：US11180072
申请日：2005-07-13
申请人： Aditya A. Desai , Brian K. Martin , Jason R. McGee , Gabriel G. Montero
发明人： Aditya A. Desai , Brian K. Martin , Jason R. McGee , Gabriel G. Montero
IPC分类号： G06F15/173 , H04L29/06
CPC分类号： H04L67/1027 , H04L29/06
摘要： A dynamic rebalancer operates in a server cluster independently of routers directing traffic to the servers in the cluster. An analysis component uses configuration information and statistics information to determine which session, if any, should be moved. A filter component receives transfer instructions from the analysis component. When the filter component receives transfer instructions from the analysis component, the filter component adds a redirect command to the client request. The filter component continually redirects client requests within the session to the new server until the client receives the redirect command and begins to send client requests to the new server.
摘要翻译：动态重新平衡器在服务器集群中独立于将流量引导到集群中的服务器的路由器。分析组件使用配置信息和统计信息来确定应该移动哪个会话（如果有的话）。滤波器组件从分析组件接收传输指令。当过滤器组件从分析组件接收传输指令时，过滤器组件向客户端请求添加重定向命令。过滤器组件会持续将会话中的客户端请求重定向到新服务器，直到客户端收到重定向命令并开始向新服务器发送客户端请求。

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