专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100250834A1 METHOD AND SYSTEM TO PERFORM CACHING BASED ON FILE-LEVEL HEURISTICS 有权
标题翻译：基于文件级别进行缓存的方法和系统
公开(公告)号：US20100250834A1
公开(公告)日：2010-09-30
申请号：US12415595
申请日：2009-03-31
申请人： Sanjeev N. Trika , Amber D. Huffman , James A. Boyd , Frank T. Hady , Glenn J. Hinton , Dale J. Juenemann , Oscar P. Pinto , Scott R. Tetrick , Thomas J. Barnes , Scott E. Burridge
发明人： Sanjeev N. Trika , Amber D. Huffman , James A. Boyd , Frank T. Hady , Glenn J. Hinton , Dale J. Juenemann , Oscar P. Pinto , Scott R. Tetrick , Thomas J. Barnes , Scott E. Burridge
IPC分类号： G06F12/00 , G06F12/08 , G06F12/02
CPC分类号： G06F12/0862 , G06F12/0866 , G06F12/0888 , G06F12/121 , G06F2212/222 , G06F2212/6028
摘要： A method and system to perform caching based at least on one or more file-level heuristics. The caching of a storage medium in a caching device is performed by a cache policy engine. The cache policy engine receives file-level information of input/output access of data of the storage medium and caches or evicts the data of the storage medium in the caching device based on the received file-level information. By utilizing information about the files and file operations associated with the disk sectors or logical block addresses of the storage medium, the cache policy engine can make a better decision on the data selection of the storage medium to be cached in or evicted from the caching device in one embodiment of the invention. Higher cache hit rates can be achieved and the performance of the system utilizing the cache policy engine is improved.
摘要翻译：至少基于一个或多个文件级启发式方法和系统执行缓存。缓存设备中的存储介质的缓存由高速缓存策略引擎执行。高速缓存策略引擎接收存储介质的数据的输入/输出访问的文件级信息，并基于接收到的文件级信息来高速缓存或者将高速缓存设备中的存储介质的数据移出。通过利用关于与存储介质的磁盘扇区或逻辑块地址相关联的文件和文件操作的信息，高速缓存策略引擎可以更好地决定要缓存到缓存设备或从高速缓存设备移出的存储介质的数据选择在本发明的一个实施例中。可以实现更高的缓存命中率，并提高利用缓存策略引擎的系统的性能。

2. 发明申请

US20090049204A1 VIRTUALIZATION AWARE HARD DRIVE 有权
标题翻译： VIRTUALIZATION AWARE硬盘驱动器
公开(公告)号：US20090049204A1
公开(公告)日：2009-02-19
申请号：US11769232
申请日：2007-08-14
申请人： James A. Boyd , Amber Huffman
发明人： James A. Boyd , Amber Huffman
IPC分类号： G06F3/00
CPC分类号： G06F9/45558 , G06F2009/45579
摘要： A system and method for a virtualization aware hard drive. A method may include issuing a context command and an input/output (I/O) command by a virtual machine to either a hardware controller or a virtual machine monitor (VMM). The controller (or VMM) fills in a context tag that corresponds to the context command and the I/O command. The controller (or VMM) provides the context tag and the I/O command to a virtualization aware hard drive. The context tag provides context to the hard drive for the I/O command. Other embodiments are described and claimed.
摘要翻译：用于虚拟化感知硬盘驱动器的系统和方法。方法可以包括通过虚拟机向硬件控制器或虚拟机监视器（VMM）发出上下文命令和输入/输出（I / O）命令。控制器（或VMM）填充与上下文命令和I / O命令对应的上下文标签。控制器（或VMM）将上下文标签和I / O命令提供给虚拟化感知的硬盘驱动器。上下文标签为I / O命令的硬盘驱动器提供上下文。描述和要求保护其他实施例。

3. 发明授权

US5150662A Snowmobile flotation system 失效
标题翻译：雪车浮选系统
公开(公告)号：US5150662A
公开(公告)日：1992-09-29
申请号：US684235
申请日：1991-04-12
申请人： James A. Boyd , Dan Melanson
发明人： James A. Boyd , Dan Melanson
IPC分类号： B63B43/14
CPC分类号： B60F3/0038 , B60F3/0076 , B62M27/02 , B63B2043/145
摘要： Disclosed is a flotation system designed to be incorporated into an existing snowmobile and including a plurality of floats which may be inflated either selectively or automatically. The device is intended to be incorporated into a snowmobile which is used on ice covered bodies of water. Sometimes, during such use, the ice breaks causing the snowmobile to sink and thereby be destroyed. Through the use of the present invention, flotation is provided to maintain the snowmobile in a floating position to allow safe retrieval.
摘要翻译：公开了一种浮选系统，其被设计成并入现有的雪地车中，并且包括可以选择性地或自动地充气的多个浮子。该装置旨在被并入用于冰覆盖的水体的雪地车。有时，在这种使用过程中，冰块会导致雪地车下沉，从而被破坏。通过使用本发明，提供浮动以将雪地车辆保持在浮动位置以允许安全地回收。

4. 发明授权

US09244848B2 Host controlled hybrid storage device 有权
标题翻译：主机控制混合存储设备
公开(公告)号：US09244848B2
公开(公告)日：2016-01-26
申请号：US13993170
申请日：2011-10-10
申请人： James A. Boyd , Dale J. Juenemann , Francis R. Corrado
发明人： James A. Boyd , Dale J. Juenemann , Francis R. Corrado
IPC分类号： G06F12/08
CPC分类号： G06F12/0246 , G06F12/0804 , G06F12/0868 , G06F12/12 , G06F2212/205 , G06F2212/217 , G06F2212/222 , G06F2212/60
摘要： A host based caching technique may be used to determine caching policies for a hybrid hard disk drive. Because the host based caching may make use of knowledge about what data is being cached, improved performance may be achieved in some cases.
摘要翻译：基于主机的缓存技术可用于确定混合硬盘驱动器的缓存策略。因为基于主机的缓存可以利用关于正在缓存哪些数据的知识，在某些情况下可能会实现改进的性能。

5. 发明授权

US08386537B2 Method for trimming data on non-volatile flash media 有权
标题翻译：修改非易失性闪存介质上的数据的方法
公开(公告)号：US08386537B2
公开(公告)日：2013-02-26
申请号：US12638496
申请日：2009-12-15
申请人： James A. Boyd , Knut S. Grimsrud
发明人： James A. Boyd , Knut S. Grimsrud
IPC分类号： G06F17/30
CPC分类号： G06F12/0246 , G06F2212/7205
摘要： A method for trimming data on non-volatile flash media is generally presented. In this regard, in one embodiment, a method is introduced comprising allocating a temporary file that occupies free space on a flash memory, determining specific blocks of the flash memory that the temporary file occupies, generating TRIM commands for the specific blocks, and deleting the temporary file. Other embodiments are described and claimed.
摘要翻译：通常提出了一种用于修整非易失性闪存介质上的数据的方法。在这方面，在一个实施例中，引入了一种方法，其包括分配占用闪存上的可用空间的临时文件，确定临时文件占用的闪存的特定块，为特定块生成TRIM命令，以及删除临时文件。描述和要求保护其他实施例。

6. 发明申请

US20090144347A1 STORAGE VOLUME SPANNING WITH INTELLIGENT FILE PLACEMENT AND/OR REARRANGEMENT 审中-公开
标题翻译：具有智能文件放置和/或重新排列的存储体积扫描
公开(公告)号：US20090144347A1
公开(公告)日：2009-06-04
申请号：US11948162
申请日：2007-11-30
申请人： James A. Boyd , Amber Huffman , Knut Grimsrud
发明人： James A. Boyd , Amber Huffman , Knut Grimsrud
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G06F16/122
摘要： In some embodiments a determination is made as to whether a file is to be placed on a slower drive of a logical storage volume span or a faster drive of the logical storage volume span. The file is placed on the slower drive or the faster drive based on the determining, and a user does not need to be aware of whether the file has been placed on the slower drive or the faster drive. Other embodiments are described and claimed.
摘要翻译：在一些实施例中，确定文件是放置在逻辑存储卷跨度的较慢驱动器还是逻辑存储卷跨度的较快驱动器上。该文件基于确定放置在较慢的驱动器或更快的驱动器上，并且用户不需要知道文件是放置在较慢驱动器还是更快的驱动器上。描述和要求保护其他实施例。

7. 发明授权

US08171219B2 Method and system to perform caching based on file-level heuristics 有权
标题翻译：基于文件级启发式方法和系统执行缓存
公开(公告)号：US08171219B2
公开(公告)日：2012-05-01
申请号：US12415595
申请日：2009-03-31
申请人： Sanjeev N. Trika , Amber D. Huffman , James A. Boyd , Frank T. Hady , Glenn J. Hinton , Dale J. Juenemann , Oscar P. Pinto , Scott R. Tetrick , Thomas J. Barnes , Scott E. Burridge
发明人： Sanjeev N. Trika , Amber D. Huffman , James A. Boyd , Frank T. Hady , Glenn J. Hinton , Dale J. Juenemann , Oscar P. Pinto , Scott R. Tetrick , Thomas J. Barnes , Scott E. Burridge
IPC分类号： G06F12/00
CPC分类号： G06F12/0862 , G06F12/0866 , G06F12/0888 , G06F12/121 , G06F2212/222 , G06F2212/6028
摘要： A method and system to perform caching based at least on one or more file-level heuristics. The caching of a storage medium in a caching device is performed by a cache policy engine. The cache policy engine receives file-level information of input/output access of data of the storage medium and caches or evicts the data of the storage medium in the caching device based on the received file-level information. By utilizing information about the files and file operations associated with the disk sectors or logical block addresses of the storage medium, the cache policy engine can make a better decision on the data selection of the storage medium to be cached in or evicted from the caching device in one embodiment of the invention. Higher cache hit rates can be achieved and the performance of the system utilizing the cache policy engine is improved.
摘要翻译：至少基于一个或多个文件级启发式方法和系统执行缓存。缓存设备中的存储介质的缓存由高速缓存策略引擎执行。高速缓存策略引擎接收存储介质的数据的输入/输出访问的文件级信息，并基于接收到的文件级信息来高速缓存或者将高速缓存设备中的存储介质的数据移出。通过利用关于与存储介质的磁盘扇区或逻辑块地址相关联的文件和文件操作的信息，高速缓存策略引擎可以更好地决定要缓存到缓存设备或从高速缓存设备移出的存储介质的数据选择在本发明的一个实施例中。可以实现更高的缓存命中率，并提高利用缓存策略引擎的系统的性能。

8. 发明授权

US08001282B2 Virtualization aware hard drive 有权
标题翻译：虚拟化感知硬盘
公开(公告)号：US08001282B2
公开(公告)日：2011-08-16
申请号：US11769232
申请日：2007-08-14
申请人： James A. Boyd , Amber Huffman
发明人： James A. Boyd , Amber Huffman
IPC分类号： G06F3/00 , G06F9/455 , G06F9/46
CPC分类号： G06F9/45558 , G06F2009/45579
摘要： A system and method for a virtualization aware hard drive. A method may include issuing a context command and an input/output (I/O) command by a virtual machine to either a hardware controller or a virtual machine monitor (VMM). The controller (or VMM) fills in a context tag that corresponds to the context command and the I/O command. The controller (or VMM) provides the context tag and the I/O command to a virtualization aware hard drive. The context tag provides context to the hard drive for the I/O command. Other embodiments are described and claimed.
摘要翻译：用于虚拟化感知硬盘驱动器的系统和方法。方法可以包括通过虚拟机向硬件控制器或虚拟机监视器（VMM）发出上下文命令和输入/输出（I / O）命令。控制器（或VMM）填充与上下文命令和I / O命令对应的上下文标签。控制器（或VMM）将上下文标签和I / O命令提供给虚拟化感知的硬盘驱动器。上下文标签为I / O命令的硬盘驱动器提供上下文。描述和要求保护其他实施例。

9. 发明授权

US4542868A Trailing edge device for an airfoil 失效
标题翻译：用于翼型的后缘装置
公开(公告)号：US4542868A
公开(公告)日：1985-09-24
申请号：US682499
申请日：1984-12-18
申请人： James A. Boyd
发明人： James A. Boyd
IPC分类号： B64C3/14 , B64C21/10 , B64C23/00
CPC分类号： B64C3/14 , B64C21/10 , B64C23/00 , B64C2003/147 , Y02T50/12 , Y02T50/166
摘要： The invention is a small wedge shaped flap (20) for attachment to or near the trailing edge (14) of a airfoil (10) which improves the coefficient of lift and reduces the coefficient of drag providing an overall increase in fuel ecomony at cruise conditions. In detail the wedge shaped flap (20) has a downward height (26) of between 0.5 percent to 1.5 percent of the chord (16) of the airfoil (10) and has an included angle (30) to the chord of between 15.degree. and 45.degree.. The wedge flap is preferably placed at distance (24) of between 0 to 1.0 percent of the chord (16) from the trailing edge (14).
摘要翻译：本发明是用于附接到翼型件（10）的后缘（14）上或附近的小楔形翼片（20），其提高升力系数并降低阻力系数，从而提供在巡航条件下的燃料时间的总体增加。详细地，楔形翼片（20）具有在翼型（10）的弦（16）的0.5％至1.5％之间的向下的高度（26），并且具有与15°之间的弦的夹角（30）和45度。优选地，所述楔形翼片放置在距所述后缘（14）的弦（16）的0至1.0％之间的距离（24）处。

10. 发明申请

US20170083454A1 APPARATUS, METHOD AND SYSTEM TO STORE INFORMATION FOR A SOLID STATE DRIVE 审中-公开
公开(公告)号：US20170083454A1
公开(公告)日：2017-03-23
申请号：US14857737
申请日：2015-09-17
申请人： Anand S. Ramalingam , James A. Boyd , Myron Loewen
发明人： Anand S. Ramalingam , James A. Boyd , Myron Loewen
IPC分类号： G06F12/10 , G06F3/06 , G06F12/02
CPC分类号： G06F3/061 , G06F3/0656 , G06F3/0688 , G06F12/0246 , G06F2212/7201 , Y02D10/13
摘要： Techniques and mechanisms for exchanging information between a solid state drive (SSD) and a write-in-place non-volatile memory via a host device. In an embodiment, access control information defines state of the SSD, where the access control information determines and/or is based on an access by the host device to other non-volatile memory of the SSD. The access control information includes address conversion information defining a correspondence of a logical address with a physical address for a location of the other non-volatile memory of the SSD. At least some of the access control information is stored by the SSD to the write-in-place non-volatile memory for later retrieval by the SSD. In another embodiment, the SSD signals that a commit operation is to be performed to flush any cached or buffered access control information into the write-in-place non-volatile memory.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式