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1. 发明申请

US20060130042A1 Method and apparatus for dynamic application upgrade in cluster and grid systems for supporting service level agreements 审中-公开
标题翻译：在集群和电网系统中动态应用升级的方法和装置，用于支持服务级别协议
公开(公告)号：US20060130042A1
公开(公告)日：2006-06-15
申请号：US11128618
申请日：2005-05-13
申请人： Daniel Dias , Graeme Dixon , David Frank , Ajay Mohindra , Luis Ostdiek , Christopher Vignola
发明人： Daniel Dias , Graeme Dixon , David Frank , Ajay Mohindra , Luis Ostdiek , Christopher Vignola
IPC分类号： G06F9/44
CPC分类号： G06F9/5083 , G06F8/656 , G06F2209/5019
摘要： Methods and systems are provided for conducting maintenance such as software upgrades in components and nodes within a computer network while maintaining the functionality of the computer network in accordance with prescribed performance parameters. A balance is achieved between the rate of performing a desired system upgrade and the necessary performance parameters by empirically determining anticipated system loads and selecting the maximum number of components that can be upgraded simultaneously while meeting the anticipated loads. Provisions are made for the staggering of components through the upgrade process and for the return of components to active service in the computer network in response to unanticipated load spikes. Validation of successful upgrades is also provided.
摘要翻译：提供了用于进行维护的方法和系统，例如计算机网络中的组件和节点中的软件升级，同时根据规定的性能参数保持计算机网络的功能。通过经验地确定预期的系统负载并选择可以在满足预期负载的同时升级的组件的最大数量，来实现所需系统升级的速率和必要的性能参数之间的平衡。通过升级过程以及为了响应意外的负载峰值，将组件返回到计算机网络中的主动服务而进行的组件的规定。还提供了成功升级的验证。

2. 发明申请

US20060271544A1 Methods and apparatus for selective workload off-loading across multiple data centers 有权
标题翻译：多个数据中心选择性工作负载卸载的方法和设备
公开(公告)号：US20060271544A1
公开(公告)日：2006-11-30
申请号：US11140429
申请日：2005-05-27
申请人： Murthy Devarakonda , Daniel Dias , Graeme Dixon , Vijay Naik , Giovanni Pacifici , Nithya Rajamani , Daniela Rosu
发明人： Murthy Devarakonda , Daniel Dias , Graeme Dixon , Vijay Naik , Giovanni Pacifici , Nithya Rajamani , Daniela Rosu
IPC分类号： G06F17/30
CPC分类号： G06F9/5027 , G06F2209/509
摘要： Techniques for selectively off-loading workload across multiple data centers are disclosed. For example, a technique for processing a user request in accordance with a multiple data center environment comprises the following steps/operations. A user request is obtained at a first data center. The user request is classified based on one or more classification criterion. At least a portion of a workload associated with the classified user request is off-loaded to at least a second data center to be processed, wherein the off-loading step/operation is at least based on one or more administrative policies associated with at least one of the first data center and the second data center. The workload is processed such that the user request is at least substantially satisfied in accordance with a service level agreement for the requesting user.
摘要翻译：公开了用于跨多个数据中心选择性地卸载工作负载的技术。例如，根据多数据中心环境处理用户请求的技术包括以下步骤/操作。在第一数据中心获得用户请求。基于一个或多个分类标准对用户请求进行分类。与分类用户请求相关联的工作负载的至少一部分被卸载到要处理的至少第二数据中心，其中卸载步骤/操作至少基于与至少相关联的一个或多个管理策略第一个数据中心和第二个数据中心之一。处理工作量使得用户请求至少基于针对请求用户的服务级别协议而基本上满足。

3. 发明授权

US06976079B1 System and method for upgrading software in a distributed computer system 有权
标题翻译：在分布式计算机系统中升级软件的系统和方法
公开(公告)号：US06976079B1
公开(公告)日：2005-12-13
申请号：US09675790
申请日：2000-09-29
申请人： Donald F. Ferguson , Anand Byrappagari , Graeme Dixon
发明人： Donald F. Ferguson , Anand Byrappagari , Graeme Dixon
IPC分类号： G06F9/445 , G06F15/16 , H04L29/08
CPC分类号： G06F8/65 , H04L67/34
摘要： A method for upgrading one of several computer programs stored on an application server in a distributed computing environment while permitting the application server to continue to service requests for other computer programs. In accordance with the method, the application server is prevented from receiving any new requests for the computer program. The system then waits until all current requests serviced by the application server for that computer program have ended. Then, after acknowledging completion of upgrading of the computer program, the application server is permitted to receive any new requests for the computer program. Apparatuses for carrying out the inventive method are provided.
摘要翻译：一种用于在分布式计算环境中升级存储在应用服务器上的多个计算机程序之一，同时允许应用服务器继续服务于其他计算机程序的请求的方法。根据该方法，防止应用服务器接收到对计算机程序的任何新请求。然后，系统等待直到该计算机程序的应用程序服务器所服务的所有当前请求都已结束。然后，在确认完成升级计算机程序之后，允许应用服务器接收对计算机程序的任何新的请求。提供了用于实施本发明的方法的设备。

4. 发明申请

US20060031420A1 System and method for upgrading software in a distributed computer system 有权
标题翻译：在分布式计算机系统中升级软件的系统和方法
公开(公告)号：US20060031420A1
公开(公告)日：2006-02-09
申请号：US11190577
申请日：2005-07-27
申请人： Donald Ferguson , Anand Byrappagari , Graeme Dixon
发明人： Donald Ferguson , Anand Byrappagari , Graeme Dixon
IPC分类号： G06F15/16
CPC分类号： G06F8/65 , H04L67/34
摘要： A method for upgrading one of several computer programs stored on an application server in a distributed computing environment while permitting the application server to continue to service requests for other computer programs. In accordance with the method, the application server is prevented from receiving any new requests for the computer program. The system then waits until all current requests serviced by the application server for that computer program have ended. Then, after acknowledging completion of upgrading of the computer program, the application server is permitted to receive any new requests for the computer program. Apparatuses for carrying out the inventive method are provided.
摘要翻译：一种用于在分布式计算环境中升级存储在应用服务器上的多个计算机程序之一，同时允许应用服务器继续服务于其他计算机程序的请求的方法。根据该方法，防止应用服务器接收到对计算机程序的任何新请求。然后，系统等待直到该计算机程序的应用程序服务器所服务的所有当前请求都已结束。然后，在确认完成升级计算机程序之后，允许应用服务器接收对计算机程序的任何新的请求。提供了用于实施本发明的方法的设备。

5. 发明授权

US07206852B2 System and method for upgrading software in a distributed computer system 有权
标题翻译：在分布式计算机系统中升级软件的系统和方法
公开(公告)号：US07206852B2
公开(公告)日：2007-04-17
申请号：US11190577
申请日：2005-07-27
申请人： Donald F. Ferguson , Anand Byrappagari , Graeme Dixon
发明人： Donald F. Ferguson , Anand Byrappagari , Graeme Dixon
IPC分类号： G06F15/16
CPC分类号： G06F8/65 , H04L67/34
摘要： A method for upgrading one of several computer programs stored on an application server in a distributed computing environment while permitting the application server to continue to service requests for other computer programs. In accordance with the method, the application server is prevented from receiving any new requests for the computer program. The system then waits until all current requests serviced by the application server for that computer program have ended. Then, after acknowledging completion of upgrading of the computer program, the application server is permitted to receive any new requests for the computer program. Apparatuses for carrying out the inventive method are provided.
摘要翻译：一种用于在分布式计算环境中升级存储在应用服务器上的多个计算机程序之一，同时允许应用服务器继续服务于其他计算机程序的请求的方法。根据该方法，防止应用服务器接收到对计算机程序的任何新请求。然后，系统等待直到该计算机程序的应用程序服务器所服务的所有当前请求都已结束。然后，在确认完成升级计算机程序之后，允许应用服务器接收对计算机程序的任何新的请求。提供了用于实施本发明的方法的设备。

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