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1. 发明授权

US07853759B2 Hints model for optimization of storage devices connected to host and write optimization schema for storage devices 有权
标题翻译：用于存储设备连接主机和写入优化模式的存储设备的优化模型
公开(公告)号：US07853759B2
公开(公告)日：2010-12-14
申请号：US11856167
申请日：2007-09-17
申请人： Vladimir Sadovsky , Robin Alexander , Frank Shu , Nathan Obr
发明人： Vladimir Sadovsky , Robin Alexander , Frank Shu , Nathan Obr
IPC分类号： G06F12/00
CPC分类号： G06F3/0631 , G06F3/0613 , G06F3/0649 , G06F3/0685
摘要： Architecture for data communications optimization based on generating and communicating “intents” or “hints” to a storage device and faster/slower solid state memory optimization. Data destined for storage on the storage device (capable of hints processing) can be bracketed to take advantage of improved performance associated with the hints processing. Data can be communicated in block format such that individual series of block exchanges can occur. Hints processing can be optional at the storage device. When communicated to the storage device firmware facilitates optimization of internal data flow and device operation. A write optimization schema is provided for storage system such as solid state storage devices. For example, frequently-modified data can be stored in faster memory to provide more efficient overall application data processing, and less-frequently modified data can be processed into and out of lower cost (or slower) memory.
摘要翻译：基于生成和传达存储设备的“意图”或“提示”的数据通信优化架构，以及更快/更慢的固态内存优化。可以将存储在存储设备上的数据（能够提示处理）的数据括起来，以利用与提示处理相关的改进的性能。可以以块格式传送数据，以便可以发生单独的一系列块交换。提示处理在存储设备上可以是可选的。当传送到存储设备时，固件便于优化内部数据流和设备操作。为诸如固态存储设备的存储系统提供写入优化模式。例如，经常修改的数据可以存储在更快的存储器中以提供更有效的总体应用数据处理，并且较不频繁修改的数据可以被处理进出成本较低（或更慢）的存储器。

2. 发明申请

US20080263259A1 HINTS MODEL FOR OPTIMIZATION OF STORAGE DEVICES CONNECTED TO HOST AND WRITE OPTIMIZATION SCHEMA FOR STORAGE DEVICES 有权
标题翻译：用于存储设备连接到存储设备的优化模型和存储设备的写优化示意图
公开(公告)号：US20080263259A1
公开(公告)日：2008-10-23
申请号：US11856167
申请日：2007-09-17
申请人： Vladimir Sadovsky , Robin Alexander , Frank Shu , Nathan Obr
发明人： Vladimir Sadovsky , Robin Alexander , Frank Shu , Nathan Obr
IPC分类号： G06F12/00
CPC分类号： G06F3/0631 , G06F3/0613 , G06F3/0649 , G06F3/0685
摘要： Architecture for data communications optimization based on generating and communicating “intents” or “hints” to a storage device and faster/slower solid state memory optimization. Data destined for storage on the storage device (capable of hints processing) can be bracketed to take advantage of improved performance associated with the hints processing. Data can be communicated in block format such that individual series of block exchanges can occur. Hints processing can be optional at the storage device. When communicated to the storage device firmware facilitates optimization of internal data flow and device operation. A write optimization schema is provided for storage system such as solid state storage devices. For example, frequently-modified data can be stored in faster memory to provide more efficient overall application data processing, and less-frequently modified data can be processed into and out of lower cost (or slower) memory.
摘要翻译：基于生成和传达存储设备的“意图”或“提示”的数据通信优化架构，以及更快/更慢的固态内存优化。可以将存储在存储设备上的数据（能够提示处理）的数据括起来，以利用与提示处理相关的改进的性能。可以以块格式传送数据，以便可以发生单独的一系列块交换。提示处理在存储设备上可以是可选的。当传送到存储设备时，固件便于优化内部数据流和设备操作。为诸如固态存储设备的存储系统提供写入优化模式。例如，经常修改的数据可以存储在更快的存储器中以提供更有效的总体应用数据处理，并且较不频繁修改的数据可以被处理进出成本较低（或更慢）的存储器。

3. 发明授权

US08214343B2 Purposing persistent data through hardware metadata tagging 有权
标题翻译：通过硬件元数据标记来缓解持久性数据
公开(公告)号：US08214343B2
公开(公告)日：2012-07-03
申请号：US12050952
申请日：2008-03-19
申请人： Vladimir Sadovsky , Nathan Obr
发明人： Vladimir Sadovsky , Nathan Obr
IPC分类号： G06F17/30 , G06F17/00
CPC分类号： G06F17/30017
摘要： Storage devices can maintain metadata on a per-block basis, enabling the storage device, the file system, or other higher-level software to store and obtain information about individual blocks of data. A handshake between the storage device and a computing device can include an exchange of feature tables, whereby a commonly supported set of features and attributes can be selected and agreed upon. Such features and attributes can include access pattern specification in the per-block metadata, frequency of access or importance designations and specifications of the longevity of temporary data. The per-block metadata can either be provided by an application or the file system, or it can be generated by the storage device itself. Likewise, per-block metadata can be utilized by the storage device, either on its own or at the behest of an application or the file system, or it can be utilized directly by the application or file system.
摘要翻译：存储设备可以在每个块的基础上维护元数据，使存储设备，文件系统或其他更高级别的软件可以存储和获取有关各个数据块的信息。存储设备和计算设备之间的握手可以包括特征表的交换，由此可以选择和同意普遍支持的特征和属性集合。这些特征和属性可以包括每块元数据中的访问模式规范，访问频率或重要性指定以及临时数据的使用寿命的规范。每块元数据可以由应用程序或文件系统提供，也可以由存储设备本身生成。同样地，存储设备可以独立地或在应用程序或文件系统的要求下使用每块元数据，或者可以由应用程序或文件系统直接使用。

4. 发明申请

US20090240678A1 PURPOSING PERSISTENT DATA THROUGH HARDWARE METADATA TAGGING 有权
标题翻译：通过硬件元标记来寻找持久的数据
公开(公告)号：US20090240678A1
公开(公告)日：2009-09-24
申请号：US12050952
申请日：2008-03-19
申请人： Vladimir Sadovsky , Nathan Obr
发明人： Vladimir Sadovsky , Nathan Obr
IPC分类号： G06F17/30
CPC分类号： G06F17/30017
摘要： Storage devices can maintain metadata on a per-block basis, enabling the storage device, the file system, or other higher-level software to store and obtain information about individual blocks of data. A handshake between the storage device and a computing device can include an exchange of feature tables, whereby a commonly supported set of features and attributes can be selected and agreed upon. Such features and attributes can include access pattern specification in the per-block metadata, frequency of access or importance designations and specifications of the longevity of temporary data. The per-block metadata can either be provided by an application or the file system, or it can be generated by the storage device itself. Likewise, per-block metadata can be utilized by the storage device, either on its own or at the behest of an application or the file system, or it can be utilized directly by the application or file system.
摘要翻译：存储设备可以在每个块的基础上维护元数据，使存储设备，文件系统或其他更高级别的软件可以存储和获取有关各个数据块的信息。存储设备和计算设备之间的握手可以包括特征表的交换，由此可以选择和同意普遍支持的特征和属性集合。这些特征和属性可以包括每块元数据中的访问模式规范，访问频率或重要性指定以及临时数据的使用寿命的规范。每块元数据可以由应用程序或文件系统提供，也可以由存储设备本身生成。同样地，存储设备可以独立地或在应用程序或文件系统的要求下使用每块元数据，或者可以由应用程序或文件系统直接使用。

5. 发明申请

US20060282709A1 Hard disk drive condition reporting and error correction 有权
标题翻译：硬盘驱动器状况报告和纠错
公开(公告)号：US20060282709A1
公开(公告)日：2006-12-14
申请号：US11297269
申请日：2005-12-08
申请人： Frank Shu , Nathan Obr , Yi Meng
发明人： Frank Shu , Nathan Obr , Yi Meng
IPC分类号： G06F11/00
CPC分类号： G11B19/048 , G06F11/0727 , G06F11/0775 , G06F11/0793 , G06F11/1435 , G06F11/3485 , G11B27/36
摘要： A system that facilitates maintaining hard disk drive performance comprises a memory component that includes extensions to at least one protocol associated with a hard disk drive, the extensions enable communications to occur in real-time between an operating system and the hard disk drive. An interface component utilizes the extensions to receive a notification from the hard disk drive and relay the notification to the operating system, the notification relates to an operating parameter of the hard disk drive.
摘要翻译：便于维护硬盘驱动器性能的系统包括存储器组件，其包括与硬盘驱动器相关联的至少一个协议的扩展，所述扩展使得能够在操作系统和硬盘驱动器之间实时地进行通信。接口组件利用扩展接收来自硬盘驱动器的通知并将通知转发到操作系统，该通知涉及硬盘驱动器的操作参数。

6. 发明申请

US20050246487A1 Non-volatile memory cache performance improvement 有权
标题翻译：非易失性内存缓存性能提升
公开(公告)号：US20050246487A1
公开(公告)日：2005-11-03
申请号：US10837986
申请日：2004-05-03
申请人： Cenk Ergan , Clark Nicholson , Dan Teodosiu , Dean DeWhitt , Emily Hill , Hanumantha Kodavalla , Michael Zwilling , John Parchem , Michael Fortin , Nathan Obr , Rajeev Nagar , Surenda Verma , Therron Powell , William Westerinen , Mark Zbikowski , Patrick Stemen
发明人： Cenk Ergan , Clark Nicholson , Dan Teodosiu , Dean DeWhitt , Emily Hill , Hanumantha Kodavalla , Michael Zwilling , John Parchem , Michael Fortin , Nathan Obr , Rajeev Nagar , Surenda Verma , Therron Powell , William Westerinen , Mark Zbikowski , Patrick Stemen
IPC分类号： G06F3/06 , G06F12/00
CPC分类号： G06F12/0866 , G06F3/061 , G06F3/0656 , G06F3/0679 , G06F12/08 , G06F2212/1016 , G06F2212/222 , G06F2212/281 , G06F2212/305 , G06F2212/312 , G06F2212/313 , Y02D10/13
摘要： In order to provide a more efficient persistent storage device, one or more long-term storage media are included along with a non-volatile memory. In one embodiment, one portion of the non-volatile memory is used as a write buffer and a read cache for writes and reads to the long-term storage media. Interfaces are provided for controlling the use of the non-volatile memory as a write buffer and a read cache. Additionally, a portion of the non-volatile memory is used to provide a direct mapping for specified sectors of the long-term storage media. Descriptive data regarding the persistent storage device is stored in another portion of the non-volatile memory.
摘要翻译：为了提供更有效的持久存储设备，一个或多个长期存储介质与非易失性存储器一起被包括在内。在一个实施例中，非易失性存储器的一部分用作写入缓冲器和用于对长期存储介质的写入和读取的读高速缓存。提供了用于控制非易失性存储器作为写缓冲器和读缓存的使用的接口。此外，非易失性存储器的一部分用于为长期存储介质的特定扇区提供直接映射。关于永久存储设备的描述性数据被存储在非易失性存储器的另一部分中。

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