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1. 发明授权

US07698516B2 Methods and apparatus for managing deletion of data 有权
标题翻译：用于管理数据删除的方法和装置
公开(公告)号：US07698516B2
公开(公告)日：2010-04-13
申请号：US11034732
申请日：2005-01-12
申请人： Stephen J. Todd , Michael Kilian , Tom Teugels , Kim Marivoet , Frank Matthys
发明人： Stephen J. Todd , Michael Kilian , Tom Teugels , Kim Marivoet , Frank Matthys
IPC分类号： G06F13/00 , G06F13/28 , G06F12/00
CPC分类号： G06F17/30117 , G06F17/30097
摘要： One embodiment is directed to the deletion of content units from a storage system. When a content unit is deleted, a reflection may be created and stored on the storage system. The reflection identifies the deleted content unit and may include additional information, such as a portion of the content of the content unit and audit information regarding the deletion of the content unit.
摘要翻译：一个实施例涉及从存储系统中删除内容单元。当内容单元被删除时，可以创建并存储在存储系统上的反射。反射识别删除的内容单元，并且可以包括诸如内容单元的内容的一部分的附加信息和关于内容单元的删除的审计信息。

2. 发明授权

US08055861B2 Methods and apparatus for managing deletion of data 有权
标题翻译：用于管理数据删除的方法和装置
公开(公告)号：US08055861B2
公开(公告)日：2011-11-08
申请号：US12713553
申请日：2010-02-26
申请人： Stephen J. Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
发明人： Stephen J. Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
IPC分类号： G06F13/00 , G06F13/28 , G06F7/00 , G06F12/00
CPC分类号： G06F17/30117 , G06F17/30097
摘要： One embodiment is directed to the deletion of content units from a storage system. When a content unit is deleted, a reflection may be created and stored on the storage system. The reflection identifies the deleted content unit and may include additional information, such as a portion of the content of the content unit and audit information regarding the deletion of the content unit.
摘要翻译：一个实施例涉及从存储系统中删除内容单元。当内容单元被删除时，可以创建并存储在存储系统上的反射。反射识别删除的内容单元，并且可以包括诸如内容单元的内容的一部分的附加信息和关于内容单元的删除的审计信息。

3. 发明授权

US07281084B1 Method and apparatus for modifying a retention period 有权
标题翻译：用于修改保留期的方法和装置
公开(公告)号：US07281084B1
公开(公告)日：2007-10-09
申请号：US11034737
申请日：2005-01-12
申请人： Stephen J. Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
发明人： Stephen J. Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F13/28 , Y10S707/99953
摘要： One embodiment is directed to the deletion of content units from a storage system. When a content unit is deleted, a reflection may be created and stored on the storage system. The reflection identifies the deleted content unit and may include additional information, such as a portion of the content of the content unit and audit information regarding the deletion of the content unit.
摘要翻译：一个实施例涉及从存储系统中删除内容单元。当内容单元被删除时，可以创建并存储在存储系统上的反射。反射识别删除的内容单元，并且可以包括诸如内容单元的内容的一部分的附加信息和关于内容单元的删除的审计信息。

4. 发明授权

US07428621B1 Methods and apparatus for storing a reflection on a storage system 有权
标题翻译：用于在存储系统上存储反射的方法和装置
公开(公告)号：US07428621B1
公开(公告)日：2008-09-23
申请号：US11034613
申请日：2005-01-12
申请人： Stephen J. Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
发明人： Stephen J. Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F17/3012 , G06F17/30073 , G06F17/30085 , G06F17/30117 , Y10S707/99953 , Y10S707/99954
摘要： One embodiment is directed to the deletion of content units from a storage system. When a content unit is deleted, a reflection may be created and stored on the storage system. The reflection identifies the deleted content unit and may include additional information, such as a portion of the content of the content unit and audit information regarding the deletion of the content unit.
摘要翻译：一个实施例涉及从存储系统中删除内容单元。当内容单元被删除时，可以创建并存储在存储系统上的反射。反射识别删除的内容单元，并且可以包括诸如内容单元的内容的一部分的附加信息和关于内容单元的删除的审计信息。

5. 发明申请

US20100153665A1 METHODS AND APPARATUS FOR MANAGING DELETION OF DATA 有权
标题翻译：管理数据删除的方法和设备
公开(公告)号：US20100153665A1
公开(公告)日：2010-06-17
申请号：US12713553
申请日：2010-02-26
申请人： Stephen Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
发明人： Stephen Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
IPC分类号： G06F13/00 , G06F13/28 , G06F12/02
CPC分类号： G06F17/30117 , G06F17/30097
摘要： One embodiment is directed to the deletion of content units from a storage system. When a content unit is deleted, a reflection may be created and stored on the storage system. The reflection identifies the deleted content unit and may include additional information, such as a portion of the content of the content unit and audit information regarding the deletion of the content unit.
摘要翻译：一个实施例涉及从存储系统中删除内容单元。当内容单元被删除时，可以创建并存储在存储系统上的反射。反射识别删除的内容单元，并且可以包括诸如内容单元的内容的一部分的附加信息和关于内容单元的删除的审计信息。

6. 发明申请

US20060155943A1 Methods and apparatus for managing deletion of data 有权
标题翻译：用于管理数据删除的方法和装置
公开(公告)号：US20060155943A1
公开(公告)日：2006-07-13
申请号：US11034732
申请日：2005-01-12
申请人： Stephen Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
发明人： Stephen Todd , Michael Kilian , Tom Teugels , Frank Matthys , Kim Marivoet
IPC分类号： G06F12/16
CPC分类号： G06F17/30117 , G06F17/30097
摘要： One embodiment is directed to the deletion of content units from a storage system. When a content unit is deleted, a reflection may be created and stored on the storage system. The reflection identifies the deleted content unit and may include additional information, such as a portion of the content of the content unit and audit information regarding the deletion of the content unit.
摘要翻译：一个实施例涉及从存储系统中删除内容单元。当内容单元被删除时，可以创建并存储在存储系统上的反射。反射识别删除的内容单元，并且可以包括诸如内容单元的内容的一部分的附加信息和关于内容单元的删除的审计信息。

7. 发明授权

US07958101B1 Methods and apparatus for mounting a file system 有权
标题翻译：安装文件系统的方法和装置
公开(公告)号：US07958101B1
公开(公告)日：2011-06-07
申请号：US11324726
申请日：2006-01-03
申请人： Tom Teugels , Stephen J. Todd , Jan F. Van Riel , Michael Kilian
发明人： Tom Teugels , Stephen J. Todd , Jan F. Van Riel , Michael Kilian
IPC分类号： G06F17/30
CPC分类号： G06F17/30091 , G06F17/30126
摘要： One aspect involves mounting a file system stored on a CAS system. The file system has a directory structure that includes a plurality of directories arranged in a hierarchy and including a root directory at the top of the hierarchy. Each of the directories is represented by a content unit stored on the CAS system, the content unit having a content address that is computed based, at least in part, on at least a portion of the content of the content unit. The file system is mounted by specifying the content address of the content unit that represents the root directory and determining the file system to be mounted based on the content address of the content unit that represents the root directory.
摘要翻译：一个方面涉及安装存储在CAS系统上的文件系统。文件系统具有目录结构，该目录结构包括分层次排列的多个目录，并且在层次结构的顶部包括根目录。每个目录由存储在CAS系统中的内容单元表示，内容单元具有至少部分地基于内容单元的内容的至少一部分来计算的内容地址。通过指定表示根目录的内容单元的内容地址并基于表示根目录的内容单元的内容地址来确定要安装的文件系统来安装文件系统。

8. 发明授权

US07904557B1 Granting access to a content unit stored on an object addressable storage system 有权
标题翻译：授予存储在对象可寻址存储系统上的内容单元的访问权限
公开(公告)号：US07904557B1
公开(公告)日：2011-03-08
申请号：US11728539
申请日：2007-03-26
申请人： Jan F. Van Riel , Tom Teugels , Michael Kilian , Stephen J. Todd
发明人： Jan F. Van Riel , Tom Teugels , Michael Kilian , Stephen J. Todd
IPC分类号： G06F15/173
CPC分类号： G06F21/6218
摘要： Aspects of the invention relate to sharing content stored on an object addressable storage (OAS) system among a plurality of users of the OAS system and authenticating users to an OAS system. In some embodiments, a user may store content units on the OAS system and control access by other users to these content units. In some embodiments, when a user grants one or more other users access to a content unit stored on the OAS system, the OAS system may send a notification of grant of access to the other user(s).
摘要翻译：本发明的方面涉及在OAS系统的多个用户之间共享存储在对象可寻址存储（OAS）系统上的内容，并向OAS系统认证用户。在一些实施例中，用户可以在OAS系统上存储内容单元并且控制其他用户对这些内容单元的访问。在一些实施例中，当用户授权一个或多个其他用户访问存储在OAS系统上的内容单元时，OAS系统可以向另一个用户发送授权访问的通知。

9. 发明授权

US07734886B1 Controlling access to content units stored on an object addressable storage system 有权
标题翻译：控制访问存储在对象可寻址存储系统上的内容单元
公开(公告)号：US07734886B1
公开(公告)日：2010-06-08
申请号：US11728540
申请日：2007-03-26
申请人： Jan F. Van Riel , Tom Teugels , Michael Kilian , Stephen J. Todd
发明人： Jan F. Van Riel , Tom Teugels , Michael Kilian , Stephen J. Todd
IPC分类号： G06F12/08
CPC分类号： G06F21/6218
摘要： Aspects of the invention relate to sharing content stored on an object addressable storage (OAS) system among a plurality of users of the OAS system and authenticating users to an OAS system. In some embodiments, a user may store content units on the OAS system and control access by other users to these content units. In some embodiments, when a user grants one or more other users access to a content unit stored on the OAS system, the OAS system may send a notification of grant of access to the other user(s).
摘要翻译：本发明的方面涉及在OAS系统的多个用户之间共享存储在对象可寻址存储（OAS）系统上的内容，并向OAS系统认证用户。在一些实施例中，用户可以在OAS系统上存储内容单元并且控制其他用户对这些内容单元的访问。在一些实施例中，当用户授权一个或多个其他用户访问存储在OAS系统上的内容单元时，OAS系统可以向另一个用户发送授权访问的通知。

10. 发明授权

US08095542B1 Methods and apparatus for allowing access to content 有权
标题翻译：允许访问内容的方法和设备
公开(公告)号：US08095542B1
公开(公告)日：2012-01-10
申请号：US11324642
申请日：2006-01-03
申请人： Tom Teugels , Stephen J. Todd , Jan F. Van Riel , Michael Kilian
发明人： Tom Teugels , Stephen J. Todd , Jan F. Van Riel , Michael Kilian
IPC分类号： G06F17/30 , G06F12/00
CPC分类号： G06F17/30091 , G06F17/30109 , G11C15/00
摘要： In one aspect, two ways of accessing a content unit stored on a CAS are provided, wherein the content unit has a content address that is computed based, at least in part, on at least a portion of its content. A first interface is provided to a file system in which the content unit is logically stored as a logical unit identified by a logical identifier, wherein the content unit is accessed in response to a request to the first interface to access the logical unit and identifying the content unit via the logical identifier. A second interface is provided through which the content unit can be accessed via the content address, wherein the content unit is accessed in response to a request to the second interface to access the content unit and identifying the content unit by the content address.
摘要翻译：一方面，提供了访问存储在CAS上的内容单元的两种方式，其中所述内容单元具有至少部分地基于其内容的至少一部分来计算的内容地址。将第一接口提供给文件系统，其中内容单元被逻辑地存储为由逻辑标识符标识的逻辑单元，其中响应于对第一接口的请求访问内容单元以访问逻辑单元并且识别内容单元通过逻辑标识符。提供第二接口，通过该内容单元可以经由内容地址访问内容单元，其中响应于向第二接口请求访问内容单元并通过内容地址识别内容单元来访问内容单元。

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