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1. 发明授权

US08055702B2 System and method for caching network file systems 有权
标题翻译：缓存网络文件系统的系统和方法
公开(公告)号：US08055702B2
公开(公告)日：2011-11-08
申请号：US11409625
申请日：2006-04-24
申请人： Jason Ansel Lango , Robert M. English , Paul Christopher Eastham , Qinghua Zheng , Brian Mederic Quirion , Peter Griess , Matthew Benjamin Amdur , Kartik Ayyar , Robert Lieh-Yuan Tsai , David Grunwald , J. Chris Wagner , Emmanuel Ackaouy , Ashish Prakash
发明人： Jason Ansel Lango , Robert M. English , Paul Christopher Eastham , Qinghua Zheng , Brian Mederic Quirion , Peter Griess , Matthew Benjamin Amdur , Kartik Ayyar , Robert Lieh-Yuan Tsai , David Grunwald , J. Chris Wagner , Emmanuel Ackaouy , Ashish Prakash
IPC分类号： G06F15/16
CPC分类号： G06F15/167 , G06F3/0601 , G06F2003/0697 , H04L29/08846 , H04L67/2823 , H04L67/2842
摘要： A network caching system has a multi-protocol caching filer coupled to an origin server to provide storage virtualization of data served by the filer in response to data access requests issued by multi-protocol clients over a computer network. The multi-protocol caching filer includes a file system configured to manage a sparse volume that “virtualizes” a storage space of the data to thereby provide a cache function that enables access to data by the multi-protocol clients. To that end, the caching filer further includes a multi-protocol engine configured to translate the multi-protocol client data access requests into generic file system primitive operations executable by both the caching filer and the origin server.
摘要翻译：网络缓存系统具有耦合到原始服务器的多协议缓存文件管理器，以响应于多协议客户端通过计算机网络发出的数据访问请求，提供由文件管理器服务的数据的存储虚拟化。多协议缓存文件管理器包括被配置为管理“虚拟化”数据的存储空间的稀疏卷从而提供能够由多协议客户端访问数据的高速缓存功能的文件系统。为此，缓存文件管理器还包括多协议引擎，其被配置为将多协议客户端数据访问请求转换为可由缓存文件管理器和原始服务器两者执行的通用文件系统原始操作。

2. 发明授权

US07689609B2 Architecture for supporting sparse volumes 有权
标题翻译：用于支持稀疏卷的体系结构
公开(公告)号：US07689609B2
公开(公告)日：2010-03-30
申请号：US11409624
申请日：2006-04-24
申请人： Jason Ansel Lango , Brian Mederic Quirion , Ling Zheng , Robert Lieh-Yuan Tsai , Matthew Benjamin Amdur , Ram Kesavan , David Grunwald , Kartik Ayyar , Robert M. English , J. Christopher Wagner , Paul Eastham , Emmanuel Ackaouy , Ashish Prakash
发明人： Jason Ansel Lango , Brian Mederic Quirion , Ling Zheng , Robert Lieh-Yuan Tsai , Matthew Benjamin Amdur , Ram Kesavan , David Grunwald , Kartik Ayyar , Robert M. English , J. Christopher Wagner , Paul Eastham , Emmanuel Ackaouy , Ashish Prakash
IPC分类号： G06F12/00
CPC分类号： G06F17/30067
摘要： An architecture, including a file-level protocol, for supporting sparse volumes on a storage system is provided. The file-level protocol provides coherency checking for use in retrieving data stored on a backing store remote from a storage system.
摘要翻译：提供了一种用于在存储系统上支持稀疏卷的架构，包括文件级协议。文件级协议提供一致性检查，用于检索存储在远离存储系统的后台存储上的数据。

3. 发明申请

US20060155721A1 Buffering proxy for telnet access 有权
标题翻译：缓存代理telnet访问
公开(公告)号：US20060155721A1
公开(公告)日：2006-07-13
申请号：US11034150
申请日：2005-01-12
申请人： David Grunwald , Kartik Ayyar
发明人： David Grunwald , Kartik Ayyar
IPC分类号： G06F17/30
CPC分类号： H04L29/08126 , H04L29/06034 , H04L63/083 , H04L63/0884 , H04L67/08 , H04L67/28 , H04L67/2809
摘要： A single- or multi-protocol buffering proxy accepts communication option negotiation commands from a client before establishing a connection between the client and a host. The proxy negotiates a limited set of options with the client before the connection is established and buffers (accepts and temporarily stores without responding to) other option negotiation commands from the client. The proxy accepts credentials from a user and establishes, or denies the connection based on the credentials. If the connection is established, the proxy buffers option negotiation commands sent by the host. After the proxy logs in to the host on behalf of the user or the user logs in directly, the proxy sends each party's buffered option negotiation commands to the other party, ceases buffering option negotiation commands and enters a “pass-through” mode, in which the proxy passes characters and commands between the parties until the session ends. The proxy uses the credentials to allow or deny subsequent connection requests, without re-prompting for credentials.
摘要翻译：在客户端和主机之间建立连接之前，单协议缓冲代理或多协议缓冲代理接受来自客户端的通信选项协商命令。在连接建立之前，代理与客户端协商有限的一组选项，并且从客户端缓冲（接受并临时存储而不响应）其他选项协商命令。代理接受来自用户的凭证，并根据凭证建立或拒绝连接。如果连接建立，代理缓存主机发送的选项协商命令。代理人代表用户或用户直接登录主机后，代理将对方的缓冲选项协商命令发送给对方，停止缓存选项协商命令，并进入“直通”模式代理人通过双方之间的字符和命令，直到会话结束。代理使用凭据来允许或拒绝后续连接请求，而不会重新提示凭据。

4. 发明授权

US08626866B1 System and method for caching network file systems 有权
标题翻译：缓存网络文件系统的系统和方法
公开(公告)号：US08626866B1
公开(公告)日：2014-01-07
申请号：US13206705
申请日：2011-08-10
申请人： Jason Ansel Lango , Robert M. English , Paul Christopher Eastham , Qinghua Zheng , Brian Mederic Quirion , Peter Griess , Matthew Benjamin Amdur , Kartik Ayyar , Robert Lieh-Yuan Tsai , David Grunwald , J. Chris Wagner , Emmanuel Ackaouy , Ashish Prakash
发明人： Jason Ansel Lango , Robert M. English , Paul Christopher Eastham , Qinghua Zheng , Brian Mederic Quirion , Peter Griess , Matthew Benjamin Amdur , Kartik Ayyar , Robert Lieh-Yuan Tsai , David Grunwald , J. Chris Wagner , Emmanuel Ackaouy , Ashish Prakash
IPC分类号： G06F15/167
CPC分类号： G06F15/167 , G06F3/0601 , G06F2003/0697 , H04L29/08846 , H04L67/2823 , H04L67/2842
摘要： A network caching system has a multi-protocol caching filer coupled to an origin server to provide storage virtualization of data served by the filer in response to data access requests issued by multi-protocol clients over a computer network. The multi-protocol caching filer includes a file system configured to manage a sparse volume that “virtualizes” a storage space of the data to thereby provide a cache function that enables access to data by the multi-protocol clients. To that end, the caching filer further includes a multi-protocol engine configured to translate the multi-protocol client data access requests into generic file system primitive operations executable by both the caching filer and the origin server.
摘要翻译：网络缓存系统具有耦合到原始服务器的多协议缓存文件管理器，以响应于多协议客户端通过计算机网络发出的数据访问请求，提供由文件管理器服务的数据的存储虚拟化。多协议缓存文件管理器包括被配置为管理“虚拟化”数据的存储空间的稀疏卷从而提供能够由多协议客户端访问数据的高速缓存功能的文件系统。为此，缓存文件管理器还包括多协议引擎，其被配置为将多协议客户端数据访问请求转换为可由缓存文件管理器和原始服务器两者执行的通用文件系统原始操作。

5. 发明申请

US20100125598A1 ARCHITECTURE FOR SUPPORTING SPARSE VOLUMES 审中-公开
标题翻译：支持体积小的体系结构
公开(公告)号：US20100125598A1
公开(公告)日：2010-05-20
申请号：US12694440
申请日：2010-01-27
申请人： Jason Ansel Lango , Brian Mederic Quirion , Ling Zheng , Robert Lieh-Yuan Tsai , Matthew Benjamin Amdur , Ram Kesavan , David Grunwald , Kartik Ayyar , Robert M. English , J. Christopher Wagner , Paul Eastham , Emmanuel Ackaouy , Ashish Prakash
发明人： Jason Ansel Lango , Brian Mederic Quirion , Ling Zheng , Robert Lieh-Yuan Tsai , Matthew Benjamin Amdur , Ram Kesavan , David Grunwald , Kartik Ayyar , Robert M. English , J. Christopher Wagner , Paul Eastham , Emmanuel Ackaouy , Ashish Prakash
IPC分类号： G06F17/30
CPC分类号： G06F16/10
摘要： An architecture, including a file-level protocol, for supporting sparse volumes on a storage system is provided. The file-level protocol provides coherency checking for use in retrieving data stored on a backing store remote from a storage system.
摘要翻译：提供了一种用于在存储系统上支持稀疏卷的架构，包括文件级协议。文件级协议提供一致性检查，用于检索存储在远离存储系统的后台存储上的数据。

6. 发明授权

US07631078B2 Network caching device including translation mechanism to provide indirection between client-side object handles and server-side object handles 有权
标题翻译：网络缓存设备包括翻译机制，以提供客户端对象句柄和服务器端对象句柄之间的间接
公开(公告)号：US07631078B2
公开(公告)日：2009-12-08
申请号：US11654381
申请日：2007-01-16
申请人： Emmanuel Ackaouy , Matthew Amdur , Kartik Ayyar , David Grunwald , Ashish Prakash , Brian Quirion
发明人： Emmanuel Ackaouy , Matthew Amdur , Kartik Ayyar , David Grunwald , Ashish Prakash , Brian Quirion
IPC分类号： G06F15/167 , G06F15/173
CPC分类号： G06F17/30902 , H04L67/2852
摘要： In one embodiment, the invention provides an apparatus for caching data in a network, with the apparatus including a proxy cache configured to receive request for an object from a client and to fetch data blocks from a server. The proxy cache may be configured to cache the data blocks in a hierarchical relationship within the object. The object may be, for example, a data file or a directory. The data blocks that are cached in the proxy cache define an active data set which is based upon a request from a client.
摘要翻译：在一个实施例中，本发明提供一种用于在网络中缓存数据的装置，其中所述装置包括配置成从客户端接收对象的请求并从服务器获取数据块的代理缓存。代理缓存可以被配置为以对象内的分层关系缓存数据块。该对象可以是例如数据文件或目录。缓存在代理缓存中的数据块定义了基于客户端请求的活动数据集。

7. 发明申请

US20070192444A1 Apparatus and method for a proxy cache 有权
标题翻译：代理缓存的装置和方法
公开(公告)号：US20070192444A1
公开(公告)日：2007-08-16
申请号：US11654381
申请日：2007-01-16
申请人： Emmanuel Ackaouy , Matthew Amdur , Kartik Ayyar , David Grunwald , Ashish Prakash , Brian Quirton
发明人： Emmanuel Ackaouy , Matthew Amdur , Kartik Ayyar , David Grunwald , Ashish Prakash , Brian Quirton
IPC分类号： G06F15/16
CPC分类号： G06F17/30902 , H04L67/2852
摘要： In one embodiment, the invention provides an apparatus for caching data in a network, with the apparatus including a proxy cache configured to receive request for an object from a client and to fetch data blocks from a server. The proxy cache may be configured to cache the data blocks in a hierarchical relationship within the object. The object may be, for example, a data file or a directory. The data blocks that are cached in the proxy cache define an active data set which is based upon a request from a client.
摘要翻译：在一个实施例中，本发明提供了一种用于在网络中缓存数据的装置，该装置包括配置成从客户端接收对象的请求并从服务器获取数据块的代理缓存。代理缓存可以被配置为以对象内的分层关系缓存数据块。该对象可以是例如数据文件或目录。缓存在代理缓存中的数据块定义了基于客户端请求的活动数据集。

8. 发明授权

US08788674B2 Buffering proxy for telnet access 有权
标题翻译：缓存代理telnet访问
公开(公告)号：US08788674B2
公开(公告)日：2014-07-22
申请号：US11034150
申请日：2005-01-12
申请人： David Grunwald , Kartik Ayyar
发明人： David Grunwald , Kartik Ayyar
IPC分类号： G06F15/16 , G06F7/00 , H04L29/08 , H04L29/06
CPC分类号： H04L29/08126 , H04L29/06034 , H04L63/083 , H04L63/0884 , H04L67/08 , H04L67/28 , H04L67/2809
摘要： A single- or multi-protocol buffering proxy accepts communication option negotiation commands from a client before establishing a connection between the client and a host. The proxy negotiates a limited set of options with the client before the connection is established and buffers (accepts and temporarily stores without responding to) other option negotiation commands from the client. The proxy accepts credentials from a user and establishes, or denies the connection based on the credentials. If the connection is established, the proxy buffers option negotiation commands sent by the host. After the proxy logs in to the host on behalf of the user or the user logs in directly, the proxy sends each party's buffered option negotiation commands to the other party, ceases buffering option negotiation commands and enters a “pass-through” mode, in which the proxy passes characters and commands between the parties until the session ends. The proxy uses the credentials to allow or deny subsequent connection requests, without re-prompting for credentials.
摘要翻译：在客户端和主机之间建立连接之前，单协议缓冲代理或多协议缓冲代理接受来自客户端的通信选项协商命令。在连接建立之前，代理与客户端协商有限的一组选项，并且从客户端缓冲（接受并临时存储而不响应）其他选项协商命令。代理接受来自用户的凭证，并根据凭证建立或拒绝连接。如果连接建立，代理缓存主机发送的选项协商命令。代理人代表用户或用户直接登录主机后，代理将对方的缓冲选项协商命令发送给对方，停止缓存选项协商命令，并进入“直通”模式代理人通过双方之间的字符和命令直到会话结束。代理使用凭据来允许或拒绝后续连接请求，而不会重新提示凭据。

9. 发明申请

US20070250552A1 System and method for caching network file systems 有权
标题翻译：缓存网络文件系统的系统和方法
公开(公告)号：US20070250552A1
公开(公告)日：2007-10-25
申请号：US11409625
申请日：2006-04-24
申请人： Jason Lango , Robert English , Paul Eastham , Qinghua Zheng , Brian Quirion , Peter Griess , Matthew Amdur , Kartik Ayyar , Robert Tsai , David Grunwald , J. Wagner , Emmanuel Ackaouy , Ashish Prakash
发明人： Jason Lango , Robert English , Paul Eastham , Qinghua Zheng , Brian Quirion , Peter Griess , Matthew Amdur , Kartik Ayyar , Robert Tsai , David Grunwald , J. Wagner , Emmanuel Ackaouy , Ashish Prakash
IPC分类号： G06F17/30
CPC分类号： G06F15/167 , G06F3/0601 , G06F2003/0697 , H04L29/08846 , H04L67/2823 , H04L67/2842
摘要： A network caching system has a multi-protocol caching filer coupled to an origin server to provide storage virtualization of data served by the filer in response to data access requests issued by multi-protocol clients over a computer network. The multi-protocol caching filer includes a file system configured to manage a sparse volume that “virtualizes” a storage space of the data to thereby provide a cache function that enables access to data by the multi-protocol clients. To that end, the caching filer further includes a multi-protocol engine configured to translate the multi-protocol client data access requests into generic file system primitive operations executable by both the caching filer and the origin server.
摘要翻译：网络缓存系统具有耦合到原始服务器的多协议缓存文件管理器，以响应于多协议客户端通过计算机网络发出的数据访问请求，提供由文件管理器服务的数据的存储虚拟化。多协议缓存文件管理器包括被配置为管理“虚拟化”数据的存储空间的稀疏卷从而提供能够由多协议客户端访问数据的高速缓存功能的文件系统。为此，缓存文件管理器还包括多协议引擎，其被配置为将多协议客户端数据访问请求转换为可由缓存文件管理器和原始服务器两者执行的通用文件系统原始操作。

10. 发明授权

US07552223B1 Apparatus and method for data consistency in a proxy cache 有权
标题翻译：代理缓存中数据一致性的装置和方法
公开(公告)号：US07552223B1
公开(公告)日：2009-06-23
申请号：US10423477
申请日：2003-04-25
申请人： Emmanuel Ackaouy , Brian Quirion , David Grunwald , Ashish Prakash , James Voll , Paul Eastham , Kartik Ayyar , Szu-wen Kuo
发明人： Emmanuel Ackaouy , Brian Quirion , David Grunwald , Ashish Prakash , James Voll , Paul Eastham , Kartik Ayyar , Szu-wen Kuo
IPC分类号： G06F15/16
CPC分类号： G06F17/30067 , G06F12/0815 , G06F2212/6026 , H04L67/28 , H04L67/2852 , H04L69/329
摘要： In an embodiment, a method to provide data consistency in a storage system, includes: providing, by a server to a proxy cache, a lock associated with a delegated file in the server; in response to a write request from a client, modifying data in a cached copy of the delegated file in the proxy cache; revoking, by the server, the lock associated with the delegated file, in response to a request from another device to access the delegated file so that the delegated file is now a formerly delegated file; and writing the modified data to the formerly delegated file in the server to update the formerly delegated file; and permitting access to the formerly delegated file by the another device.
摘要翻译：在一个实施例中，一种在存储系统中提供数据一致性的方法包括：由服务器向代理缓存提供与服务器中的委托文件相关联的锁; 响应于来自客户端的写请求，修改代理缓存中委托文件的缓存副本中的数据; 响应于另一设备访问委托文件的请求，由服务器撤销与委托文件相关联的锁，以便委派文件现在是以前委派的文件; 并将修改后的数据写入服务器中之前委托的文件，以更新以前委派的文件; 并允许另一个设备访问以前授权的文件。

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