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1. 发明授权

US07392365B2 Dynamically changeable virtual mapping scheme 有权
标题翻译：动态变化的虚拟映射方案
公开(公告)号：US07392365B2
公开(公告)日：2008-06-24
申请号：US11116780
申请日：2005-04-28
申请人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , James B. Lenehan , Kenneth Willis
发明人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , James B. Lenehan , Kenneth Willis
IPC分类号： G06F12/08
CPC分类号： G06F3/0667 , G06F3/0608 , G06F3/067 , G06F3/0689
摘要： A system is provided to support dynamically changeable virtual mapping schemes in a data processing system. The present invention separates processing of data unit requirements from the selection of which storage subsystems to use for storage by using a storage methodologies inventory. A stored data management subsystem contains one or more hosts. A plurality of data storage elements is functionally coupled to the one or more hosts. The plurality of data storage elements is organized using a plurality of layers of mapping tables. The plurality of layers of mapping tables provides unique identification of location of the data such that individual data entries in a mapping table is variable and self-defining with respect to the amount of data managed.
摘要翻译：提供一种系统来支持数据处理系统中的动态可变虚拟映射方案。本发明通过使用存储方法库存来分离数据单元要求的处理与用于存储的哪些存储子系统的选择。存储的数据管理子系统包含一个或多个主机。多个数据存储元件在功能上耦合到一个或多个主机。使用多个映射表层来组织多个数据存储元件。多个映射表层提供对数据位置的唯一标识，使得映射表中的各个数据条目相对于被管理的数据量是可变的和自定义的。

2. 发明申请

US20080120303A1 DYNAMICALLY CHANGEABLE VIRTUAL MAPPING SCHEME 有权
标题翻译：动态可变动态映射方案
公开(公告)号：US20080120303A1
公开(公告)日：2008-05-22
申请号：US11116780
申请日：2005-04-28
申请人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , James B. Lenehan , Kenneth Willis
发明人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , James B. Lenehan , Kenneth Willis
IPC分类号： G06F17/30 , G06F12/00
CPC分类号： G06F3/0667 , G06F3/0608 , G06F3/067 , G06F3/0689
摘要： A system is provided to support dynamically changeable virtual mapping schemes in a data processing system. The present invention separates processing of data unit requirements from the selection of which storage subsystems to use for storage by using a storage methodologies inventory. A stored data management subsystem contains one or more hosts. A plurality of data storage elements is functionally coupled to the one or more hosts. The plurality of data storage elements is organized using a plurality of layers of mapping tables. The plurality of layers of mapping tables provides unique identification of location of the data such that individual data entries in a mapping table is variable and self-defining with respect to the amount of data managed.
摘要翻译：提供一种系统来支持数据处理系统中的动态可变虚拟映射方案。本发明通过使用存储方法库存来分离数据单元要求的处理与用于存储的哪些存储子系统的选择。存储的数据管理子系统包含一个或多个主机。多个数据存储元件在功能上耦合到一个或多个主机。使用多个映射表层来组织多个数据存储元件。多个映射表层提供对数据位置的唯一标识，使得映射表中的各个数据条目相对于被管理的数据量是可变的和自定义的。

3. 发明授权

US06912537B2 Dynamically changeable virtual mapping scheme 有权
标题翻译：动态变化的虚拟映射方案
公开(公告)号：US06912537B2
公开(公告)日：2005-06-28
申请号：US09751772
申请日：2000-12-29
申请人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , James B. Lenehan , Kenneth Willis
发明人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , James B. Lenehan , Kenneth Willis
IPC分类号： G06F3/06 , G06F7/00 , G06F17/30
CPC分类号： G06F3/0667 , G06F3/0608 , G06F3/067 , G06F3/0689
摘要： A system is provided to support dynamically changeable virtual mapping schemes in a data processing system. The present invention separates processing of data unit requirements from the selection of which storage subsystems to use for storage by using a storage methodologies inventory. A stored data management subsystem contains one or more hosts. A plurality of data storage elements is functionally coupled to the one or more hosts. The plurality of data storage elements is organized using a plurality of layers of mapping tables. The plurality of layers of mapping tables provides unique identification of location of the data such that individual data entries in a mapping table is variable and self-defining with respect to the amount of data managed.
摘要翻译：提供一种系统来支持数据处理系统中的动态可变虚拟映射方案。本发明通过使用存储方法库存来分离数据单元要求的处理与用于存储的哪些存储子系统的选择。存储的数据管理子系统包含一个或多个主机。多个数据存储元件在功能上耦合到一个或多个主机。使用多个映射表层来组织多个数据存储元件。多个映射表层提供对数据位置的唯一标识，使得映射表中的各个数据条目相对于被管理的数据量是可变的和自定义的。

4. 发明授权

US06925528B2 Floating virtualization layers 有权
标题翻译：浮动虚拟化层
公开(公告)号：US06925528B2
公开(公告)日：2005-08-02
申请号：US09752071
申请日：2000-12-29
申请人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , James B. Lenehan
发明人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , James B. Lenehan
IPC分类号： G06F3/06 , G06F12/08 , G06F12/10
CPC分类号： G06F3/0605 , G06F3/0622 , G06F3/0629 , G06F3/0665 , G06F3/067
摘要： A virtual stored data management system is provided. In one embodiment, the management system includes one or more hosts and a plurality of data storage elements functionally coupled to the hosts. Each data storage element includes a host network attachment, data transfer means, a storage controller, and permanent data storage media. The permanent data storage media is organized with management information uniquely associated with units of the data such that the management information may be manipulated in several different locations within the management system substantially simultaneously. Thus, the organization of the management processes allows for the management information to be processed, used, changed, or modified in several different locations within the management system at any particular instance. Provision is made for the internal processes to discover the current location of the processing, for the location to be changed as directed, and for the processing to be kept consistent when done in more than one place simultaneously.
摘要翻译：提供虚拟存储的数据管理系统。在一个实施例中，管理系统包括功能上耦合到主机的一个或多个主机和多个数据存储元件。每个数据存储元件包括主机网络附件，数据传输装置，存储控制器和永久数据存储介质。永久数据存储介质以与数据单元唯一相关联的管理信息组织，使得管理信息可以在管理系统内的几个不同位置基本上同时被操纵。因此，管理过程的组织允许在任何特定情况下在管理系统内的多个不同位置处理，使用，改变或修改管理信息。为内部流程提供发现处理的当前位置，要按指示进行更改的位置，以及同时在多个地点进行处理时保持一致。

5. 发明授权

US06904508B2 Recovery of dynamic maps and data managed thereby 有权
标题翻译：恢复由此管理的动态地图和数据
公开(公告)号：US06904508B2
公开(公告)日：2005-06-07
申请号：US09752253
申请日：2000-12-30
申请人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , Kenneth Willis
发明人： Stephen S. Selkirk , Charles A. Milligan , Perry Merritt , Edward T. Gladstone , Kenneth Willis
IPC分类号： G06F11/10 , G06F11/14 , G06F12/00 , G06F15/173
CPC分类号： G06F11/1076 , G06F11/1435 , G06F2211/1038 , G06F2211/104
摘要： A mechanism is provided for storing self-defining data and mapping elements with either a fixed set of allowed structures or types or with the structures and types determined by rules. Recovery is enhanced by the use of backward and forward pointers between data and mapping elements for the data elements in the order written by the management algorithm. Recovery is also enhanced by the use of companion pointers with metadata. The companion pointers may include pointers to data or mapping elements that are part of the same structural grouping. The metadata may describe the structural grouping. The metadata may also include pointers to the previous and/or next versions of the same elements. Recovery of the data and/or mapping structures is achieved by the reverse application of the management algorithm.
摘要翻译：提供了一种用于存储自定义数据和映射元素的机制，其具有固定的一组允许的结构或类型或者由规则确定的结构和类型。通过使用管理算法编写的顺序中数据元素的数据和映射元素之间的向后和向前指针来增强恢复。还通过使用带有元数据的伴随指针来增强恢复。伴随指针可以包括作为相同结构分组的一部分的数据或映射元素的指针。元数据可以描述结构分组。元数据还可以包括指向相同元素的先前和/或下一个版本的指针。数据和/或映射结构的恢复通过管理算法的反向应用来实现。

6. 发明授权

US07400510B1 Canister-based storage system 有权
标题翻译：基于罐的存储系统
公开(公告)号：US07400510B1
公开(公告)日：2008-07-15
申请号：US11022613
申请日：2004-12-27
申请人： Charles A. Milligan , Michael L. Leonhardt , Stephen S. Selkirk , Thai Nguyen , Steven H. McCown , Michael V. Konshak , Robert Klunker , Gerald O. Nions , Jacques Debiez , Ludovic Duval , Philippe Y. Le. Graverand
发明人： Charles A. Milligan , Michael L. Leonhardt , Stephen S. Selkirk , Thai Nguyen , Steven H. McCown , Michael V. Konshak , Robert Klunker , Gerald O. Nions , Jacques Debiez , Ludovic Duval , Philippe Y. Le. Graverand
IPC分类号： H05K5/00
CPC分类号： G11B33/128
摘要： The present invention provides a flexible storage system through the use of portable, removable canisters holding multiple storage subsystems.
摘要翻译：本发明通过使用容纳多个存储子系统的便携式可拆卸罐提供灵活的存储系统。

7. 发明授权

US06978356B2 System to support dynamically flexible data definitions and storage requirements 有权
标题翻译：系统支持动态灵活的数据定义和存储要求
公开(公告)号：US06978356B2
公开(公告)日：2005-12-20
申请号：US09751635
申请日：2000-12-29
申请人： Stephen S. Selkirk , Charles A. Milligan
发明人： Stephen S. Selkirk , Charles A. Milligan
IPC分类号： G06F3/06 , G06F12/00 , G06F12/08 , G06F13/00
CPC分类号： G06F3/0605 , G06F3/0629 , G06F3/0665 , G06F3/067
摘要： A system is provided to support dynamically flexible data definitions and storage requirements in a data processing system. The present invention separates processing of data unit requirements from the selection of which storage subsystems to use for storage by using a storage methodologies inventory. The present invention provides a system to support dynamically flexible data definitions and storage requirements in a data processing system. A virtual stored data management subsystem contains one or more hosts. A plurality of virtual data units are functionally coupled to the one or more hosts. The plurality of virtual data units includes associated management information such that the management information provides first and second boundaries. The first and second boundaries limit preferences in which to store the virtual data units with the stored data management subsystem.
摘要翻译：提供了一种系统来支持数据处理系统中动态灵活的数据定义和存储要求。本发明通过使用存储方法库存来分离数据单元要求的处理与用于存储的哪些存储子系统的选择。本发明提供了一种在数据处理系统中支持动态灵活数据定义和存储要求的系统。虚拟存储数据管理子系统包含一个或多个主机。多个虚拟数据单元在功能上耦合到一个或多个主机。多个虚拟数据单元包括相关联的管理信息，使得管理信息提供第一和第二边界。第一和第二边界限制了利用存储的数据管理子系统存储虚拟数据单元的偏好。

8. 发明申请

US20120066518A1 CANISTER-BASED STORAGE SYSTEM SECURITY 审中-公开
标题翻译：基于CANISTER的存储系统安全
公开(公告)号：US20120066518A1
公开(公告)日：2012-03-15
申请号：US13196781
申请日：2011-08-02
申请人： Steven H. McCown , Stephen S. Selkirk , Charles A. Milligan , James P. Hughes , Jacques Debiez
发明人： Steven H. McCown , Stephen S. Selkirk , Charles A. Milligan , James P. Hughes , Jacques Debiez
IPC分类号： G06F12/14
CPC分类号： G06F21/80 , G06F21/62 , G06F21/64 , G06F2221/2115
摘要： Security is provided for a data set stored in a data storage canister. The data set has a data size when received for storage within the canister. At least one data security operation is performed on the received data set to generate secure data having a secure data size that may be different than the set data size. The secure data is stored on at least one data storage device within the canister. Any information about the secure data size is kept from the data producer sending the data set for storage.
摘要翻译：为存储在数据存储罐中的数据集提供安全性。当数据集被接收用于存储在罐内时，数据集具有数据大小。对所接收的数据集执行至少一个数据安全操作以生成具有与所设置的数据大小不同的安全数据大小的安全数据。安全数据存储在罐内的至少一个数据存储装置上。关于安全数据大小的任何信息都保留在数据生成器发送用于存储的数据集中。

9. 发明授权

US06804755B2 Apparatus and method for performing an instant copy of data based on a dynamically changeable virtual mapping scheme 失效
标题翻译：基于动态可变的虚拟映射方案来执行数据的即时副本的装置和方法
公开(公告)号：US06804755B2
公开(公告)日：2004-10-12
申请号：US09884294
申请日：2001-06-19
申请人： Stephen S. Selkirk , Charles A. Milligan
发明人： Stephen S. Selkirk , Charles A. Milligan
IPC分类号： G06F1300
CPC分类号： G06F3/065 , G06F3/0611 , G06F3/0631 , G06F3/067 , G06F11/1435
摘要： A method, apparatus and computer program product for performing an instant copy of data are provided to support dynamically changeable virtual mapping schemes in a data processing system. The present invention separates processing of data unit requirements from the selection of which storage subsystems to use for storage by using a storage methodologies inventory. Various instant copy mechanisms are provided for copying data upon receiving a write operation to either original or copy data. The instant copy mechanisms may be selected based on the type of mapping originally used to store the data that is to be copied. Determining the mapping of the data may include parsing extents of the data into sets based on types of mapping used to map extents. The mapping of the data may be one of load point and offset, and a full pointer mapping.
摘要翻译：提供用于执行数据的即时副本的方法，装置和计算机程序产品以支持数据处理系统中的动态可变的虚拟映射方案。本发明通过使用存储方法库存来分离数据单元要求的处理与用于存储的哪些存储子系统的选择。提供了各种即时复制机制，用于在接收到原始或复制数据的写入操作时复制数据。可以基于最初用于存储要复制的数据的映射的类型来选择即时复制机制。确定数据的映射可能包括基于映射盘区的映射类型将数据解析成集合。数据的映射可以是加载点和偏移量之一，也可以是完整的指针映射。

10. 发明授权

US07350101B1 Simultaneous writing and reconstruction of a redundant array of independent limited performance storage devices 有权
标题翻译：同时编写和重建独立有限性能存储设备的冗余阵列
公开(公告)号：US07350101B1
公开(公告)日：2008-03-25
申请号：US10329222
申请日：2002-12-23
申请人： Thai Nguyen , Charles A. Milligan , Michael L. Leonhardt , Stephen S. Selkirk , Gerald O'Nions , James P. Hughes
发明人： Thai Nguyen , Charles A. Milligan , Michael L. Leonhardt , Stephen S. Selkirk , Gerald O'Nions , James P. Hughes
IPC分类号： G06F11/00
CPC分类号： G06F11/1084 , G06F2211/108
摘要： A method, computer program product, and data processing system for continuously writing new data to a redundant array of independent storage devices without interrupting the writing of new data to the array to reconstruct missing data from a failed device or failed media is disclosed. A fault-tolerance scheme using multiple independent parity values is used to record data to the array. In the event that one of the volumes in the array fails, the remaining volumes continue being written to, but with fewer data or parity values being employed. The failed volume can then be reconstructed following the completion of writing the media set currently being written.
摘要翻译：公开了一种方法，计算机程序产品和数据处理系统，用于将新数据连续地写入独立存储设备的冗余阵列，而不会中断将数据写入阵列以从故障设备或故障介质重新构建丢失的数据。使用多个独立奇偶校验值的容错方案用于将数据记录到阵列。如果阵列中的一个卷失败，剩余的卷将继续写入，但采用的数据或奇偶校验值较少。完成写入当前正在写入的媒体集之后，可以重构失败的音量。

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