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1. 发明授权

US08176277B2 Replication of deduplicated storage system 有权
标题翻译：重复数据删除存储系统的复制
公开(公告)号：US08176277B2
公开(公告)日：2012-05-08
申请号：US13216558
申请日：2011-08-24
申请人： Allan J. Bricker , Richard Johnsson , Greg Wade
发明人： Allan J. Bricker , Richard Johnsson , Greg Wade
IPC分类号： G06F12/00
CPC分类号： G06F11/2097 , G06F11/2094 , G06F17/30156 , G06F17/30212 , Y10S707/99953 , Y10S707/99955
摘要： A method of replicating a deduplicated storage system is disclosed. The method comprises storing a stream of data on an originator deduplicating system by storing deduplicated segments and information on how to reconstruct the stream of data. The method further comprises replicating the originator deduplicating system by receiving a copy of the deduplicated segments, information regarding containers for the deduplicated segments, and information on how to reconstruct the stream of data transferred from the originator deduplicating system to the replica system.
摘要翻译：公开了一种复制重复数据消除的存储系统的方法。该方法包括通过存储重复数据删除的段和如何重建数据流的信息来在数据源重复数据删除系统上存储数据流。该方法还包括通过接收重复数据删除的段的副本，关于用于重复数据删除的段的容器的信息以及关于如何重建从发起方重复数据删除系统传送到副本系统的数据流的信息来复制始发者重复数据删除系统。

2. 发明授权

US07574418B1 Method and apparatus for storing composite data streams 有权
标题翻译：用于存储复合数据流的方法和装置
公开(公告)号：US07574418B1
公开(公告)日：2009-08-11
申请号：US10779355
申请日：2004-02-13
申请人： R. Hugo Patterson , Allan Bricker , Richard Johnsson
发明人： R. Hugo Patterson , Allan Bricker , Richard Johnsson
IPC分类号： G06F7/00 , G06F17/30 , G06F12/00
CPC分类号： G06F11/1451 , Y10S707/99931 , Y10S707/99936 , Y10S707/99953
摘要： A method and apparatus for storing composite data streams. According to one embodiment of the invention, a composite data stream is stored so that it may be restored. The storing of the composite data stream includes decomposing the composite data stream into a plurality of constituent data streams, segmenting at least one of the plurality of constituent data streams, and discarding those of the segments resulting from the segmenting which are determined to have been stored previously.
摘要翻译：一种用于存储复合数据流的方法和装置。根据本发明的一个实施例，存储复合数据流，使其可以被恢复。复合数据流的存储包括将复合数据流分解为多个构成数据流，分割多个构成数据流中的至少一个，并且丢弃由确定已存储的分段导致的段的那些先前。

3. 发明授权

US08364917B2 Replication of deduplicated storage system 有权
标题翻译：重复数据删除存储系统的复制
公开(公告)号：US08364917B2
公开(公告)日：2013-01-29
申请号：US13437784
申请日：2012-04-02
申请人： Allan J. Bricker , Richard Johnsson , Greg Wade
发明人： Allan J. Bricker , Richard Johnsson , Greg Wade
IPC分类号： G06F12/00
CPC分类号： G06F11/2097 , G06F11/2094 , G06F17/30156 , G06F17/30212 , Y10S707/99953 , Y10S707/99955
摘要： A method for replicating a deduplicated storage system is disclosed. A stream of data is stored on an originator deduplicating system by storing a plurality of deduplicated segments and information on how to reconstruct the stream of data. The originator deduplicating system is replicated on a replica system by sending a copy of the plurality of deduplicated segments and information on how to reconstruct the stream of data to the replica system. A first portion of the deduplicated segments stored on the originator deduplicating system that is corrupted is identified. A copy of the first portion of the deduplicated segments is requested to be sent by the replica system to the originator deduplicating system.
摘要翻译：公开了一种用于复制重复数据消除的存储系统的方法。通过存储多个重复数据删除的段和关于如何重建数据流的信息，将数据流存储在发起者去重复数据系统上。发起者重复数据删除系统通过发送多个重复数据删除的段的副本以及关于如何将数据流重建到副本系统的信息在复制系统上进行复制。识别存储在损坏的发起方重复数据删除系统上的重复数据删除段的第一部分。要求将副本系统的第一部分的副本复制到发起方重复数据删除系统。

4. 发明授权

US07747581B1 Network file system-based data storage system 有权
公开(公告)号：US07747581B1
公开(公告)日：2010-06-29
申请号：US11788407
申请日：2007-04-19
申请人： Kai Li , R. Hugo Patterson , Ming Benjamin Zhu , Allan Bricker , Richard Johnsson , Sazzala Reddy , Jeffery Zabarsky
发明人： Kai Li , R. Hugo Patterson , Ming Benjamin Zhu , Allan Bricker , Richard Johnsson , Sazzala Reddy , Jeffery Zabarsky
IPC分类号： G06F17/30
CPC分类号： G06F17/30067 , G06F3/0608 , G06F3/0641 , G06F3/0659 , G06F3/067
摘要： A network file system-based data storage system that converts random I/O requests into a piecewise sequential data structure to facilitate variable length data segment redundancy identification and elimination. For one embodiment of the invention a stateless network file system is employed. For one such embodiment, that provides multiple-client access to stored data, multiple Writes are buffered and then broken into variable length data segments. Redundant segment elimination is then effected. One embodiment of the invention allows sharing of the variable length data segments among files.

5. 发明申请

US20090292746A1 Replication of deduplicated storage system 有权
标题翻译：重复数据删除存储系统的复制
公开(公告)号：US20090292746A1
公开(公告)日：2009-11-26
申请号：US12460766
申请日：2009-07-24
申请人： Allan J. Bricker , Richard Johnsson , Greg Wade
发明人： Allan J. Bricker , Richard Johnsson , Greg Wade
IPC分类号： G06F12/16 , G06F12/02 , G06F12/00
CPC分类号： G06F11/2097 , G06F11/2094 , G06F17/30156 , G06F17/30212 , Y10S707/99953 , Y10S707/99955
摘要： A method of replicating a deduplicated storage system is disclosed. The method comprises requesting the state of a replica system. The method further comprises sending a container to the replica system and sending a file system log record to the replica system.
摘要翻译：公开了一种复制重复数据消除的存储系统的方法。该方法包括请求复制系统的状态。该方法还包括将容器发送到副本系统并将文件系统日志记录发送到副本系统。

6. 发明申请

US20110307441A1 REPLICATION OF DEDUPLICATED STORAGE SYSTEM 有权
标题翻译：重复存储系统的复制
公开(公告)号：US20110307441A1
公开(公告)日：2011-12-15
申请号：US13216558
申请日：2011-08-24
申请人： Allan J. Bricker , Richard Johnsson , Greg Wade
发明人： Allan J. Bricker , Richard Johnsson , Greg Wade
IPC分类号： G06F17/30
CPC分类号： G06F11/2097 , G06F11/2094 , G06F17/30156 , G06F17/30212 , Y10S707/99953 , Y10S707/99955
摘要： A method of replicating a deduplicated storage system is disclosed. The method comprises storing a stream of data on an originator deduplicating system by storing deduplicated segments and information on how to reconstruct the stream of data. The method further comprises replicating the originator deduplicating system by receiving a copy of the deduplicated segments, information regarding containers for the deduplicated segments, and information on how to reconstruct the stream of data transferred from the originator deduplicating system to the replica system.
摘要翻译：公开了一种复制重复数据消除的存储系统的方法。该方法包括通过存储重复数据删除的段和如何重建数据流的信息来在数据源重复数据删除系统上存储数据流。该方法还包括通过接收重复数据删除的段的副本，关于用于重复数据删除的段的容器的信息以及关于如何重建从发起方重复数据删除系统传送到副本系统的数据流的信息来复制始发者重复数据删除系统。

7. 发明授权

US08028138B2 Replication of deduplicated storage system 有权
标题翻译：重复数据删除存储系统的复制
公开(公告)号：US08028138B2
公开(公告)日：2011-09-27
申请号：US12460766
申请日：2009-07-24
申请人： Allan J. Bricker , Richard Johnsson , Greg Wade
发明人： Allan J. Bricker , Richard Johnsson , Greg Wade
IPC分类号： G06F13/00
CPC分类号： G06F11/2097 , G06F11/2094 , G06F17/30156 , G06F17/30212 , Y10S707/99953 , Y10S707/99955
摘要： A method of replicating a deduplicated storage system is disclosed. The method comprises requesting the state of a replica system. The method further comprises sending a container to the replica system and sending a file system log record to the replica system.
摘要翻译：公开了一种复制重复数据消除的存储系统的方法。该方法包括请求复制系统的状态。该方法还包括将容器发送到副本系统并将文件系统日志记录发送到副本系统。

8. 发明授权

US07689633B1 Network file system-based data storage system 有权
标题翻译：基于网络文件系统的数据存储系统
公开(公告)号：US07689633B1
公开(公告)日：2010-03-30
申请号：US10942174
申请日：2004-09-15
申请人： Kai Li , R. Hugo Patterson , Ming Benjamin Zhu , Allan Bricker , Richard Johnsson , Sazzala Reddy , Jeffery Zabarsky
发明人： Kai Li , R. Hugo Patterson , Ming Benjamin Zhu , Allan Bricker , Richard Johnsson , Sazzala Reddy , Jeffery Zabarsky
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F17/30067 , G06F3/0608 , G06F3/0641 , G06F3/0659 , G06F3/067
摘要： A network file system-based data storage system that converts random I/O requests into a piecewise sequential data structure to facilitate variable length data segment redundancy identification and elimination. For one embodiment of the invention a stateless network file system is employed. For one such embodiment, that provides multiple-client access to stored data, multiple Writes are buffered and then broken into variable length data segments. Redundant segment elimination is then effected. One embodiment of the invention allows sharing of the variable length data segments among files.
摘要翻译：一种基于网络文件系统的数据存储系统，可将随机I / O请求转换为分段顺序数据结构，以便可变长度的数据段冗余识别和消除。对于本发明的一个实施例，采用无状态网络文件系统。对于一个这样的实施例，其提供对存储的数据的多客户端访问，多个写入被缓冲，然后被分解成可变长度的数据段。然后进行冗余段消除。本发明的一个实施例允许在文件之间共享可变长度数据段。

9. 发明申请

US20120191931A1 REPLICATION OF DEDUPLICATED STORAGE SYSTEM 有权
标题翻译：重复存储系统的复制
公开(公告)号：US20120191931A1
公开(公告)日：2012-07-26
申请号：US13437784
申请日：2012-04-02
申请人： Allan J. Bricker , Richard Johnsson , Greg Wade
发明人： Allan J. Bricker , Richard Johnsson , Greg Wade
IPC分类号： G06F12/16
CPC分类号： G06F11/2097 , G06F11/2094 , G06F17/30156 , G06F17/30212 , Y10S707/99953 , Y10S707/99955
摘要： A method for replicating a deduplicated storage system is disclosed. A stream of data is stored on an originator deduplicating system by storing a plurality of deduplicated segments and information on how to reconstruct the stream of data. The originator deduplicating system is replicated on a replica system by sending a copy of the plurality of deduplicated segments and information on how to reconstruct the stream of data to the replica system. A first portion of the deduplicated segments stored on the originator deduplicating system that is corrupted is identified. A copy of the first portion of the deduplicated segments is requested to be sent by the replica system to the originator deduplicating system.
摘要翻译：公开了一种用于复制重复数据消除的存储系统的方法。通过存储多个重复数据删除的段和关于如何重建数据流的信息，将数据流存储在发起者去重复数据系统上。发起者重复数据删除系统通过发送多个重复数据删除的段的副本以及关于如何将数据流重建到副本系统的信息在复制系统上进行复制。识别存储在损坏的发起方重复数据删除系统上的重复数据删除段的第一部分。要求将副本系统的第一部分的副本复制到发起方重复数据删除系统。

10. 发明授权

US07584338B1 Replication of deduplicated storage system 有权
公开(公告)号：US07584338B1
公开(公告)日：2009-09-01
申请号：US11237628
申请日：2005-09-27
申请人： Allan J. Bricker , Richard Johnsson , Greg Wade
发明人： Allan J. Bricker , Richard Johnsson , Greg Wade
IPC分类号： G06F12/00
CPC分类号： G06F11/2097 , G06F11/2094 , G06F17/30156 , G06F17/30212 , Y10S707/99953 , Y10S707/99955
摘要： A method of replicating a deduplicated storage system is disclosed. The method comprises requesting the state of a replica system. The method further comprises sending a container to the replica system and sending a file system log record to the replica system.

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