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1. 发明授权

US09087068B1 Proximity based lossless compression of client information in a network device 有权
公开(公告)号：US09087068B1
公开(公告)日：2015-07-21
申请号：US12414605
申请日：2009-03-30
申请人： Mehul S. Shah , J. Eric Mowat , Szu-Wen Kuo
发明人： Mehul S. Shah , J. Eric Mowat , Szu-Wen Kuo
IPC分类号： G06F17/30
CPC分类号： G06F17/30153 , H04L67/1002 , H04L67/1014 , H04L67/1021 , H04L67/1038 , H04L67/18 , H04L67/2814 , H04L69/04 , H04W4/02 , Y10S707/99936 , Y10S707/99942
摘要： Information representing a plurality of clients on a network is stored in a data structure. The data structure may be stored within a server or agent in a content delivery network and may include client network address information. The data structure is dynamically compressed based on network proximity information relating to the clients.

2. 发明授权

US07533108B1 Proximity based lossless compression of client information in a network device 失效
标题翻译：基于接近的无损压缩在网络设备中的客户端信息
公开(公告)号：US07533108B1
公开(公告)日：2009-05-12
申请号：US10774214
申请日：2004-02-05
申请人： Mehul S. Shah , J Eric Mowat , Szu-Wen Kuo
发明人： Mehul S. Shah , J Eric Mowat , Szu-Wen Kuo
IPC分类号： G06F17/30
CPC分类号： G06F17/30153 , H04L67/1002 , H04L67/1014 , H04L67/1021 , H04L67/1038 , H04L67/18 , H04L67/2814 , H04L69/04 , H04W4/02 , Y10S707/99936 , Y10S707/99942
摘要： Information representing a plurality of clients on a network is stored in a data structure. The data structure may be stored within a server or agent in a content delivery network and may include client network address information. The data structure is dynamically compressed based on network proximity information relating to the clients.
摘要翻译：表示网络上的多个客户端的信息被存储在数据结构中。数据结构可以存储在内容传送网络中的服务器或代理内，并且可以包括客户端网络地址信息。数据结构根据与客户端相关的网络邻近信息进行动态压缩。

3. 发明授权

US07475160B1 Method and apparatus for a rumor based protocol for distributed state synchronization between request routing servers 有权
标题翻译：用于基于谣言的协议的方法和装置，用于请求路由服务器之间的分布式状态同步
公开(公告)号：US07475160B1
公开(公告)日：2009-01-06
申请号：US10228661
申请日：2002-08-26
申请人： Mehul S. Shah , J Eric Mowat , Szu-Wen Kuo
发明人： Mehul S. Shah , J Eric Mowat , Szu-Wen Kuo
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L61/1511 , H04L29/12066 , H04L69/40
摘要： A method and apparatus for a rumor based protocol for distributed state synchronization between request routing servers have been described. State synchronization is maintained between routing servers via agents that respond with information requested by the servers.
摘要翻译：已经描述了用于请求路由服务器之间的分布式状态同步的基于谣言的协议的方法和装置。通过使用服务器请求的信息进行响应的代理在路由服务器之间维护状态同步。

4. 发明授权

US07444428B1 Method and apparatus for estimating relative network proximity in the presence of a network filter 有权
标题翻译：用于在存在网络过滤器的情况下估计相对网络接近度的方法和装置
公开(公告)号：US07444428B1
公开(公告)日：2008-10-28
申请号：US10228638
申请日：2002-08-26
申请人： Szu-Wen Kuo , Mehul S. Shah , J Eric Mowat
发明人： Szu-Wen Kuo , Mehul S. Shah , J Eric Mowat
IPC分类号： G06F15/173 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16
CPC分类号： H04L29/12113 , H04L41/12 , H04L45/00 , H04L61/1541 , H04L67/06 , H04L67/327
摘要： A method and apparatus for estimating relative network proximity between request routing agents and client agents are described herein. In one embodiment, the method includes a proximity estimation unit to send a first number of probe messages to a client agent without waiting to receive a reply message, wherein the proximity estimation unit is to receive a first set of reply messages. The apparatus also including a proximity verification unit coupled with the proximity estimation unit, to send a second number of probe messages to the client agent, and to receive a second set of reply messages.
摘要翻译：本文描述了用于估计请求路由代理和客户端代理之间的相对网络接近度的方法和装置。在一个实施例中，该方法包括邻近度估计单元，用于向客户端代理发送第一数量的探测消息，而不等待接收回复消息，其中邻近估计单元将接收第一组回复消息。该装置还包括与接近度估计单元耦合的接近验证单元，以向客户端代理发送第二数量的探测消息，并且接收第二组回复消息。

5. 发明申请

US20110016085A1 METHOD AND SYSTEM FOR MAINTAINING MULTIPLE INODE CONTAINERS IN A STORAGE SERVER 审中-公开
标题翻译：在存储服务器中维护多个INODE容器的方法和系统
公开(公告)号：US20110016085A1
公开(公告)日：2011-01-20
申请号：US12504164
申请日：2009-07-16
申请人： Szu-Wen Kuo , Sreelatha S. Reddy , Jeffrey D. Merrick , Amber M. Palekar
发明人： Szu-Wen Kuo , Sreelatha S. Reddy , Jeffrey D. Merrick , Amber M. Palekar
IPC分类号： G06F17/30
CPC分类号： G06F16/184
摘要： A system and method for maintaining multiple inode containers is used to manage file system objects in a single logical volume of a network storage server. The system provides multiple inode containers to store metadata for file system objects in the logical volume. The system may use a first inode container to store private inodes used by the storage server and a second inode container to store public inodes that are useable by clients of the storage server. During a replication process, a source storage server generates a set of replication operations based on inodes in the public inode container and excluding inodes in the private inode container. In a destination server implementing multiple inode containers, the server generates inodes based on the replication operations and stores the inodes in the public inode container. These new inodes are stored in the public inode container with the same inode number or identifier as the corresponding inode on the source storage server.
摘要翻译：用于维护多个inode容器的系统和方法被用于管理网络存储服务器的单个逻辑卷中的文件系统对象。该系统提供多个inode容器来存储逻辑卷中的文件系统对象的元数据。该系统可以使用第一inode容器来存储由存储服务器使用的私有inode和第二inode容器来存储可由存储服务器的客户端使用的公共inode。在复制过程中，源存储服务器将根据公共inode容器中的inode生成一组复制操作，并排除私有inode容器中的inode。在实现多个inode容器的目标服务器中，服务器根据复制操作生成inode，并将inode存储在公共inode容器中。这些新的inode存储在与源存储服务器上相应的inode相同的inode号或标识符的公共inode容器中。

6. 发明授权

US07139817B1 Managing configuration information for multiple devices 有权
标题翻译：管理多个设备的配置信息
公开(公告)号：US07139817B1
公开(公告)日：2006-11-21
申请号：US09879840
申请日：2001-06-12
申请人： Robert M. English , Szu-Wen Kuo , Brian Quirion
发明人： Robert M. English , Szu-Wen Kuo , Brian Quirion
IPC分类号： G06F15/177
CPC分类号： H04L41/0873 , H04L41/0813 , H04L41/0893
摘要： The invention provides for managing information for multiple devices. Each of a set of devices retrieves information from a sequence of servers. A device when starting up reads a list of file names, reads information from each file in sequence, and resolves conflicts among files to present a consistent configuration on each restart of each device. A file includes a sequence of pairs. In those cases when two variables have the same name, an operator associated with the second pair indicates whether to overwrite the first value or to edit the first value, such as by appending the second value. One of the pairs indicates the list of file names itself. When the list of file names is changed, the device for which the change is made re-reads the sequence of files and repeats its determination of the pairs, until the list of file names is stabilized.
摘要翻译：本发明提供用于管理多个设备的信息。一组设备中的每一个从服务器序列检索信息。启动时的设备读取文件名列表，依次从每个文件中读取信息，并解决文件之间的冲突，以便在每个设备的每次重新启动时呈现一致的配置。一个文件包含一个对的序列。在两个变量具有相同名称的情况下，与第二对应关联的运算符指示是否覆盖第一个值或者编辑第一个值，例如通过追加第二个值。其中一个对表示文件名本身的列表。当文件名称列表发生变化时，进行更改的设备将重新读取文件序列，并重复其对的确定，直到文件名列表稳定为止。

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