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1. 发明申请

WO2010016840A1 PROVIDING DATA STRUCTURES FOR DETERMINING WHETHER KEYS OF AN INDEX ARE PRESENT IN A STORAGE SYSTEM 审中-公开
标题翻译：提供用于确定存储系统中存在的索引的数据结构
公开(公告)号：WO2010016840A1
公开(公告)日：2010-02-11
申请号：PCT/US2008/072400
申请日：2008-08-07
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , VACHUSKA, Thomas
发明人： VACHUSKA, Thomas
IPC分类号： G06F17/40 , G06F17/30
CPC分类号： G06F17/30336
摘要： Keys of an index are associated with corresponding data chunks in a storage system. In response to a request for a particular key, a particular location is accessed in a first data structure which is maintained in a first storage using a first portion of the particular key. In response to the particular location containing a first value, indicating that the particular key is not present in the index. In response to the particular location containing a second value, a map is accessed using a second portion of the particular key to retrieve an entry in a second data structure maintained in a second storage. The second data structure provides a collision chain to link entries of the second data structure that share a common value of the second portion of the particular key. The first data structure, map, and second data structure are part of the index.
摘要翻译：索引的密钥与存储系统中的相应数据块相关联。响应于对特定密钥的请求，以第一数据结构访问特定位置，该第一数据结构使用特定密钥的第一部分保持在第一存储器中。响应于包含第一值的特定位置，指示特定键不存在于索引中。响应于包含第二值的特定位置，使用特定密钥的第二部分访问地图以检索在第二存储器中维护的第二数据结构中的条目。第二数据结构提供了一种冲突链，以链接共享特定密钥的第二部分的公共值的第二数据结构的条目。第一个数据结构，地图和第二个数据结构都是索引的一部分。

2. 发明申请

WO2015152930A1 MODIFYING A PRIORITY FOR AT LEAST ONE FLOW CLASS OF AN APPLICATION 审中-公开
标题翻译：修改一个应用程序的最低流程类别的优先级
公开(公告)号：WO2015152930A1
公开(公告)日：2015-10-08
申请号：PCT/US2014/032875
申请日：2014-04-03
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： VACHUSKA, Thomas , HUNT, Simon , CHAU, Uyen
IPC分类号： H04L12/865
CPC分类号： H04L47/2441 , H04L12/6418 , H04L45/38 , H04L45/42 , H04L45/64 , H04L47/2433 , H04W72/10
摘要： Modifying a priority for at least one flow class of an application includes registering flow classes for an application with a SDN controller, determining, with the SDN controller, a priority for each of the flow classes based on other installed applications and network services on the SDN controller, modifying, based on an event, the priority for at least one of the flow classes of the application by mapping a priority key associated with the priority to a new priority value, receiving, from the application, at least one flow modification rule using a priority key as the priority, and validating the at least one flow modification rule against registered parameters of at least one of the flow classes of the application to determine a flow of traffic based on the priority.
摘要翻译：修改应用程序的至少一个流类别的优先级包括使用SDN控制器注册应用程序的流类，基于SDN上的其他已安装的应用程序和网络服务，使用SDN控制器确定每个流类别的优先级控制器，通过将与所述优先级相关联的优先级密钥映射到新的优先级值来基于事件来修改所述应用的至少一个流类别的优先级，从所述应用程序接收至少一个流修改规则，所述流修改规则使用优先级密钥作为优先级，以及针对所述应用的所述流类别中的至少一个流类别的注册参数来验证所述至少一个流修改规则，以基于所述优先级来确定流量流。

3. 发明申请

WO2014165697A1 PRIORITIZING AT LEAST ONE FLOW CLASS FOR AN APPLICATION ON A SOFTWARE DEFINED NETWORKING CONTROLLER 审中-公开
标题翻译：在软件定义的网络控制器上应用最少的一个流量类别
公开(公告)号：WO2014165697A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/032868
申请日：2014-04-03
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： VACHUSKA, Thomas , HUNT, Simon , CHAU, Uyen
IPC分类号： H04L12/865
CPC分类号： H04L47/2441 , H04L12/6418 , H04L45/38 , H04L45/42 , H04L45/64 , H04L47/2433 , H04W72/10
摘要： Prioritizing at least one flow class for an application on a software defined networking (SDN) controller includes registering flow classes for an application with a SDN controller, determining, with the SDN controller, a priority for each of the flow classes based on other installed applications and network services on the SDN controller, receiving, from the application, at least one flow modification rule using a priority key as the priority, and validating the at least one flow modification rule against registered parameters of at least one of the flow classes of the application to determine a flow of traffic based on the priority.
摘要翻译：对软件定义网络（SDN）控制器上的应用进行至少一个流类别的优先级包括使用SDN控制器注册应用程序的流类，基于其他已安装的应用程序，使用SDN控制器确定每个流类别的优先级以及在SDN控制器上的网络服务，从应用程序接收使用优先级密钥作为优先级的至少一个流修改规则，以及针对所述至少一个流类别的注册参数来验证所述至少一个流修改规则基于优先级来确定流量的应用。

4. 发明授权

EP2324440B1 PROVIDING DATA STRUCTURES FOR DETERMINING WHETHER KEYS OF AN INDEX ARE PRESENT IN A STORAGE SYSTEM 有权
标题翻译：提供数据结构来确定是否索引键在存储系统存在的
公开(公告)号：EP2324440B1
公开(公告)日：2014-10-08
申请号：EP08797322.8
申请日：2008-08-07
申请人： Hewlett-Packard Development Company, L.P.
发明人： VACHUSKA, Thomas
IPC分类号： G06F17/30
CPC分类号： G06F17/30336

5. 发明公开

EP2324440A1 PROVIDING DATA STRUCTURES FOR DETERMINING WHETHER KEYS OF AN INDEX ARE PRESENT IN A STORAGE SYSTEM 有权
标题翻译：提供数据结构来确定是否索引键在存储系统存在的
公开(公告)号：EP2324440A1
公开(公告)日：2011-05-25
申请号：EP08797322.8
申请日：2008-08-07
申请人： Hewlett-Packard Development Company, L.P.
发明人： VACHUSKA, Thomas
IPC分类号： G06F17/40 , G06F17/30
CPC分类号： G06F17/30336
摘要： Keys of an index are associated with corresponding data chunks in a storage system. In response to a request for a particular key, a particular location is accessed in a first data structure which is maintained in a first storage using a first portion of the particular key. In response to the particular location containing a first value, indicating that the particular key is not present in the index. In response to the particular location containing a second value, a map is accessed using a second portion of the particular key to retrieve an entry in a second data structure maintained in a second storage. The second data structure provides a collision chain to link entries of the second data structure that share a common value of the second portion of the particular key. The first data structure, map, and second data structure are part of the index.

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