-
公开(公告)号：US20140068208A1
公开(公告)日：2014-03-06
申请号：US13596262
申请日：2012-08-28
IPC分类号： G06F12/16
CPC分类号： G06F11/1076 , G06F2211/1092
摘要： A method or system stores a data block redundancy related to a data block of a storage medium together with the mapping metadata for the data block. In an alternative implementation, redundancy storage location is on a separate block of the storage medium, the separate block being in a storage region other than the storage region of the data block.
摘要翻译： 方法或系统与数据块的映射元数据一起存储与存储介质的数据块相关的数据块冗余。 在替代实现中，冗余存储位置位于存储介质的单独块上，该单独块位于数据块的存储区域以外的存储区域中。
-
公开(公告)号：US20120233432A1
公开(公告)日：2012-09-13
申请号：US13044247
申请日：2011-03-09
IPC分类号： G06F12/02
CPC分类号： G11B5/012 , G11B5/5526 , G11B20/1258 , G11B2020/1242 , G11B2020/1277 , G11B2220/2516
摘要： A fixed data region on a storage medium may be allocated with one of a variety of allocation schemes (e.g., a randomly writable allocation scheme, a non-randomly writeable allocation scheme with a first data isolator spacing, a non-randomly writeable allocation scheme with a second data isolator spacing, and a non-randomly writeable allocation scheme with no dynamic isolators). Dynamic sub-region spacing refers at least to the number of data tracks in a data region of a magnetic disc between dynamic isolators and the number of bits in a data region in flash memory between dynamic isolators. The presently disclosed technology adapts isolators on the storage medium to create dynamic sub-regions based on characteristics of the storage medium, characteristics of the data, and/or expected access patterns of data to be written to the storage medium.
摘要翻译： 可以向存储介质上的固定数据区域分配各种分配方案之一（例如，随机写入分配方案，具有第一数据隔离器间隔的非随机可写分配方案，具有第一数据隔离器间隔的非随机可写分配方案， 第二数据隔离器间隔，以及不具有动态隔离器的非随机可写分配方案）。 动态子区域间隔至少指动态隔离器之间的磁盘的数据区域中的数据轨道的数量与动态隔离器之间的闪存中的数据区域中的位数。 目前公开的技术适应存储介质上的隔离器，以基于存储介质的特性，数据的特性和/或要写入存储介质的数据的预期访问模式来创建动态子区域。
-
公开(公告)号：US20120017045A1
公开(公告)日：2012-01-19
申请号：US12836296
申请日：2010-07-14
申请人： Jonathan Williams Haines , Wayne Howard Vinson , Edwin Scott Olds , Timothy Richard Feldman , Steven S. Williams
发明人： Jonathan Williams Haines , Wayne Howard Vinson , Edwin Scott Olds , Timothy Richard Feldman , Steven S. Williams
IPC分类号： G06F12/08
CPC分类号： G06F12/0802
摘要： Multi-resolution cache monitoring devices and methods are provided. Multi-resolution cache devices illustratively have a cache memory, an interface, an information unit, and a processing unit. The interface receives a request for data that may be included in the cache memory. The information unit has state information for the cache memory. The state information is organized in a hierarchical structure. The process unit searches the hierarchical structure for the requested data.
摘要翻译： 提供了多分辨率缓存监视设备和方法。 多分辨率高速缓存设备说明性地具有高速缓冲存储器，接口，信息单元和处理单元。 接口接收到可能包含在高速缓冲存储器中的数据请求。 信息单元具有高速缓冲存储器的状态信息。 状态信息以层次结构组织。 处理单元在层次结构中搜索所请求的数据。
-
公开(公告)号：US08032699B2
公开(公告)日：2011-10-04
申请号：US11764118
申请日：2007-06-15
IPC分类号： G06F13/00
CPC分类号： G06F12/0246 , G06F3/061 , G06F3/064 , G06F3/0653 , G06F3/068 , G06F2212/1028 , Y02D10/13
摘要： Systems and methods of monitoring logical block address (LBA) activity are disclosed. In an embodiment, a pattern of a data storage device may be monitored. An LBA may be detected that is accessed based on the pattern. The LBA may be added to a list of LBAs stored in a memory.
摘要翻译： 公开了监视逻辑块地址（LBA）活动的系统和方法。 在一个实施例中，可以监视数据存储设备的模式。 可以检测到基于图案被访问的LBA。 可以将LBA添加到存储在存储器中的LBA列表。
-
公开(公告)号：US20110075490A1
公开(公告)日：2011-03-31
申请号：US12568729
申请日：2009-09-29
申请人： Luke William Friendshuh , Mark Allen Gaertner , Jonathan Williams Haines , Timothy Richard Feldman
发明人： Luke William Friendshuh , Mark Allen Gaertner , Jonathan Williams Haines , Timothy Richard Feldman
摘要： Data stripes and addressing for flash memory devices are provided. Flash memory devices illustratively have a plurality of programmable devices that are capable of simultaneously storing data. A plurality of erasure blocks are within each of the programmable devices, and each erasure block has pages of transistors. The flash memory devices are logically organized as a plurality of stripes. Each stripe has a height and a width. In an embodiment, the stripe height is greater than one page. In another embodiment, the stripe width is less than all of the programmable devices within the flash memory device.
摘要翻译： 提供闪存设备的数据条带和寻址。 闪存器件说明性地具有能够同时存储数据的多个可编程器件。 多个擦除块位于每个可编程器件内，并且每个擦除块具有晶体管页面。 闪存器件在逻辑上被组织成多个条纹。 每个条纹都有一个高度和一个宽度。 在一个实施例中，条带高度大于一页。 在另一个实施例中，条宽度小于闪存器件内的所有可编程器件。
-
公开(公告)号：US20100325340A1
公开(公告)日：2010-12-23
申请号：US12489604
申请日：2009-06-23
CPC分类号： G06F3/0616 , G06F3/0659 , G06F3/0679 , G06F12/0246 , G06F2212/7211
摘要： The disclosure is related to systems and methods of controlling wear of a memory. In a particular embodiment, a system is disclosed that comprises a memory and a performance governor circuit coupled to the memory. The performance governor circuit is adapted to control a wear of the memory as a function of time.
摘要翻译： 本公开涉及控制存储器磨损的系统和方法。 在特定实施例中，公开了一种系统，其包括耦合到存储器的存储器和性能调节器电路。 性能调节器电路适于根据时间来控制存储器的磨损。
-
公开(公告)号：US20100153680A1
公开(公告)日：2010-06-17
申请号：US12336909
申请日：2008-12-17
IPC分类号： G06F12/02
CPC分类号： G06F11/008 , G06F11/3034 , G06F11/3058 , G11B5/5565 , G11B20/1816 , G11B2020/1062 , G11B2220/455
摘要： In a particular embodiment, a storage device includes a controller that is adapted to receive environmental data from a plurality of environmental sensors, where the environmental data is related to an operating environment of the storage device. Further, the controller is adapted to receive state information related to the data storage medium from a plurality of firmware detectors, to weight the received environmental data and the received state information according to a pre-determined weighting table, and to dynamically manage at least one attribute of the storage device based on the weighted environmental data and the weighted state information.
摘要翻译： 在特定实施例中，存储设备包括适于从多个环境传感器接收环境数据的控制器，其中环境数据与存储设备的操作环境有关。 此外，控制器适于从多个固件检测器接收与数据存储介质相关的状态信息，以根据预定加权表对接收到的环境数据和接收到的状态信息进行加权，并且动态管理至少一个 基于加权环境数据和加权状态信息的存储设备的属性。
-
公开(公告)号：US08631204B2
公开(公告)日：2014-01-14
申请号：US12836296
申请日：2010-07-14
申请人： Jonathan Williams Haines , Wayne Howard Vinson , Edwin Scott Olds , Timothy Richard Feldman , Steven S. Williams
发明人： Jonathan Williams Haines , Wayne Howard Vinson , Edwin Scott Olds , Timothy Richard Feldman , Steven S. Williams
IPC分类号： G06F12/00
CPC分类号： G06F12/0802
摘要： Multi-resolution cache monitoring devices and methods are provided. Multi-resolution cache devices illustratively have a cache memory, an interface, an information unit, and a processing unit. The interface receives a request for data that may be included in the cache memory. The information unit has state information for the cache memory. The state information is organized in a hierarchical structure. The process unit searches the hierarchical structure for the requested data.
摘要翻译： 提供了多分辨率缓存监视设备和方法。 多分辨率高速缓存设备说明性地具有高速缓冲存储器，接口，信息单元和处理单元。 接口接收到可能包含在高速缓冲存储器中的数据请求。 信息单元具有高速缓冲存储器的状态信息。 状态信息以层次结构组织。 处理单元在层次结构中搜索所请求的数据。
-
公开(公告)号：US08443165B2
公开(公告)日：2013-05-14
申请号：US13466397
申请日：2012-05-08
CPC分类号： G06F3/0611 , G06F3/0659 , G06F3/0688 , G06F12/0246
摘要： An exemplary method includes receiving a command for storing data to a plurality of data storage resources, storing the data in a set of buffer storage locations, defining a plurality of jobs for the command, each of the plurality of jobs having an associated data operation with at least one of the data storage resources, and reallocating a subset of the buffer storage locations that stored the data for a completed job prior to completion of at least one other job.
摘要翻译： 一种示例性方法包括：接收用于将数据存储到多个数据存储资源的命令，将数据存储在一组缓冲存储位置中，为该命令定义多个作业，多个作业中的每个作业具有与 数据存储资源中的至少一个，并且在完成至少一个其他作业之前重新分配存储完成作业的数据的缓冲存储位置的子集。
-
20.发明授权公开(公告)号：US08028137B2
公开(公告)日：2011-09-27
申请号：US11961823
申请日：2007-12-20
IPC分类号： G06F12/16
CPC分类号： G06F11/2084
摘要： Systems and methods of selective data mirroring are disclosed. In a particular embodiment, a device is disclosed that includes a data storage medium and a controller operably coupled to the data storage medium. The controller configured to selectively enable a data mirroring function to copy data in a first data storage location of the data storage medium to one or more second data storage locations of the data storage medium when the one or more second data storage locations do not have valid primary data stored to them.
摘要翻译： 公开了选择性数据镜像的系统和方法。 在特定实施例中，公开了一种包括数据存储介质和可操作地耦合到数据存储介质的控制器的设备。 所述控制器被配置为当所述一个或多个第二数据存储位置不具有有效时，选择性地启用数据镜像功能将所述数据存储介质的第一数据存储位置中的数据复制到所述数据存储介质的一个或多个第二数据存储位置 主数据存储到它们。
-
-
-
-
-
-
-
-
-
搜索结果
39 条记录 (耗时 0.035 秒)
