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1. 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。

2. 发明申请

US20050138307A1 Storage performance improvement using data replication on a disk 审中-公开
标题翻译：使用磁盘上的数据复制进行存储性能提升
公开(公告)号：US20050138307A1
公开(公告)日：2005-06-23
申请号：US10742479
申请日：2003-12-18
申请人： Knut Grimsrud , Amber Huffman
发明人： Knut Grimsrud , Amber Huffman
IPC分类号： G11B27/34 , G11B27/36 , G06F12/00
CPC分类号： G11B27/34 , G11B27/36
摘要： In some embodiments, disk accesses made during normal operation of a disk drive are monitored. One or more data blocks on the disk drive are identified as candidates for replication on the disk drive in response to the monitoring. Each of the identified data blocks are replicated in at least one other place on the disk drive. Other embodiments are described and claimed.
摘要翻译：在一些实施例中，监视在磁盘驱动器的正常操作期间进行的磁盘访问。响应于监视，磁盘驱动器上的一个或多个数据块被标识为在磁盘驱动器上进行复制的候选。每个识别的数据块都被复制到磁盘驱动器上的至少一个其他位置。描述和要求保护其他实施例。

3. 发明申请

US20070156955A1 Method and apparatus for queuing disk drive access requests 审中-公开
标题翻译：排队磁盘驱动器访问请求的方法和装置
公开(公告)号：US20070156955A1
公开(公告)日：2007-07-05
申请号：US11323780
申请日：2005-12-30
申请人： Robert Royer , Michael Eschmann , Amber Huffman , Knut Grimsrud , Sanjeev Trika , Brian Dees
发明人： Robert Royer , Michael Eschmann , Amber Huffman , Knut Grimsrud , Sanjeev Trika , Brian Dees
IPC分类号： G06F13/00
CPC分类号： G06F13/387
摘要： A method includes receiving a request to access a disk drive. The request has a size. The method further includes selecting a queue, based at least in part on the size of the request, from among a plurality of queues, and assigning the request to the selected queue.
摘要翻译：一种方法包括接收访问磁盘驱动器的请求。请求有一个大小。所述方法还包括至少部分地基于所述请求的大小从多个队列中选择队列，并将所述请求分配给所选择的队列。

4. 发明申请

US20050086397A1 Current media status determination for a storage device 有权
标题翻译：存储设备的当前媒体状态确定
公开(公告)号：US20050086397A1
公开(公告)日：2005-04-21
申请号：US10689011
申请日：2003-10-20
申请人： Amber Huffman , Knut Grimsrud
发明人： Amber Huffman , Knut Grimsrud
IPC分类号： G06F3/06 , G06F13/00
CPC分类号： G06F3/0634 , G06F1/3221 , G06F1/3225 , G06F3/0625 , G06F3/0677 , Y02D10/154
摘要： According to some embodiments, a current media status is determined for a storage device.
摘要翻译：根据一些实施例，确定存储设备的当前媒体状态。

5. 发明申请

US20070079015A1 Methods and arrangements to interface a data storage device 审中-公开
标题翻译：接口数据存储设备的方法和布置
公开(公告)号：US20070079015A1
公开(公告)日：2007-04-05
申请号：US11240055
申请日：2005-09-30
申请人： Robert Royer , Amber Huffman , Knut Grimsrud
发明人： Robert Royer , Amber Huffman , Knut Grimsrud
IPC分类号： G06F3/00
CPC分类号： G06F3/0661 , G06F3/0607 , G06F3/0679
摘要： Methods and arrangements to interface a data storage device such as a small form factor IDE/ATA hard drive are disclosed. Embodiments may comprise a host and/or a data storage device. The host and data storage device may form, e.g., a handheld device such as an MP3 player, a cellular phone, or the like. The host may comprise a new interface referred to as a CE-ATA interface that facilitates interaction with the data storage device. In many embodiments, the CE-ATA interface combines an ATA command layer or emulator with a Multimedia Card (MMC) electrical interface, advantageously accommodating a fast time-to-market solution by leveraging existing technologies. More specifically, ATA commands may be mapped into an MMC register space to transmit the commands to the data storage device. Several embodiments also implement interrupt functions for the data storage device. Other embodiments may be disclosed and claimed.
摘要翻译：公开了诸如小尺寸IDE / ATA硬盘驱动器之类的数据存储设备的接口的方法和布置。实施例可以包括主机和/或数据存储设备。主机和数据存储设备可以形成例如手持设备，例如MP3播放器，蜂窝电话等。主机可以包括称为CE-ATA接口的新接口，其有助于与数据存储设备的交互。在许多实施例中，CE-ATA接口将ATA命令层或仿真器与多媒体卡（MMC）电接口相结合，有利地通过利用现有技术来容纳快速的上市时间解决方案。更具体地说，ATA命令可以被映射到MMC寄存器空间中，以将命令发送到数据存储设备。几个实施例还实现了数据存储设备的中断功能。可以公开和要求保护其他实施例。

6. 发明申请

US20050125608A1 Determining an amount of data read from a storage medium 有权
公开(公告)号：US20050125608A1
公开(公告)日：2005-06-09
申请号：US11039277
申请日：2005-01-20
申请人： Knut Grimsrud , Amber Huffman
发明人： Knut Grimsrud , Amber Huffman
IPC分类号： G06F3/06 , G06F12/00
CPC分类号： G06F3/0656 , G06F3/0613 , G06F3/0676
摘要： Data is read in response to a request for a predetermined amount of data. The amount of data that has been read is determined prior to completing reading the predetermined amount of data. The predetermined amount of data may include prefetch data and demand data, where demand data is data for a computer program and prefetch data is data adjacent to the demand data.

7. 发明申请

US20070089031A1 Methods and arrangements to remap degraded storage blocks 有权
标题翻译：重新映射劣化存储块的方法和安排
公开(公告)号：US20070089031A1
公开(公告)日：2007-04-19
申请号：US11239894
申请日：2005-09-30
申请人： Amber Huffman , Knut Grimsrud
发明人： Amber Huffman , Knut Grimsrud
IPC分类号： G11C29/00
CPC分类号： G06F11/1012 , G11C29/76
摘要： Methods and arrangements to remap degraded storage blocks on, e.g., IDE/ATA drives are disclosed. Embodiments may comprise a host and/or a data storage device for, e.g., a handheld device. The host may comprise remapping logic. In many embodiments, the remapping logic may track degraded storage blocks as indicated by the data storage device. In several embodiments, the host may remap data from degraded storage blocks in response to indications from the data storage device that the degraded storage blocks have degraded to a point at which further use may risk loss of data. The data storage device may execute error correction code to acquire valid data and if error correction measures exceed a threshold, or are otherwise determined to be excessive, the data storage device may communicate the degradation of the storage block to the host. Other embodiments may be disclosed and claimed.
摘要翻译：公开了在例如IDE / ATA驱动器上重新映射劣化存储块的方法和布置。实施例可以包括用于例如手持设备的主机和/或数据存储设备。主机可以包括重映射逻辑。在许多实施例中，重映射逻辑可以跟踪由数据存储设备指示的劣化的存储块。在几个实施例中，主机可以响应于来自数据存储设备的指示，将降级的存储块中的数据重新映射到劣化的存储块已经降级到进一步使用可能会损失数据的点。数据存储装置可以执行纠错码以获取有效数据，如果纠错措施超过阈值，或者否则确定为过大，则数据存储装置可以将存储块的劣化传送给主机。可以公开和要求保护其他实施例。

8. 发明申请

US20050220008A1 Host fail-over switch presence detection compatible with existing protocol and host controllers 有权
标题翻译：主机故障切换存在检测与现有协议和主机控制器兼容
公开(公告)号：US20050220008A1
公开(公告)日：2005-10-06
申请号：US10816131
申请日：2004-03-31
申请人： Knut Grimsrud , Amber Huffman
发明人： Knut Grimsrud , Amber Huffman
IPC分类号： H04L12/26
CPC分类号： G06F13/4022 , G06F11/2038 , G06F2213/0032 , H04L43/00
摘要： A method and apparatus for detecting a presence of a fail over switch is described. In one embodiment, during an Serial ATA sequence initialization handshake, a host transmits a COMRESET to a device. In return, the host receives a COMWAKE from the device. If the host is of a first type of host, then the host identifies a presence of a fail over switch, in response to receipt of the COMWAKE. If the host is of a second type of host, then the host ignores the COMWAKE. The host then receives a COMINIT from the device, in accordance with the Serial ATA sequence handshake. The host transmits a COMWAKE to the device, and the host receives a COMWAKE in return from the device.
摘要翻译：描述了用于检测故障切换开关的存在的方法和装置。在一个实施例中，在串行ATA序列初始化握手期间，主机向设备发送COMRESET。作为回报，主机从设备接收一个COMWAKE。如果主机是主机的第一种类型，则主机识别出故障切换交换机的响应，以响应COMWAKE的接收。如果主机是第二种类型的主机，则主机将忽略COMWAKE。然后，主机根据串行ATA序列握手从设备接收COMINIT。主机向设备发送一个COMWAKE，并且主机从设备返回时接收到一个COMWAKE。

9. 发明授权

US09727473B2 Methods to communicate a timestamp to a storage system 有权
公开(公告)号：US09727473B2
公开(公告)日：2017-08-08
申请号：US12286502
申请日：2008-09-30
申请人： Brian Dees , Knut Grimsrud , Rick Coulson
发明人： Brian Dees , Knut Grimsrud , Rick Coulson
IPC分类号： H04L9/32 , G06F12/0868 , G06F1/14 , G06F12/0866
CPC分类号： G06F3/0616 , G06F1/14 , G06F1/3287 , G06F3/0625 , G06F3/0659 , G06F3/0679 , G06F9/4418 , G06F12/0866 , G06F12/0868 , G06F2212/214 , Y02D10/13
摘要： Embodiments of methods to communicate a timestamp to a storage system are generally described herein. Other embodiments may be described and claimed.

10. 发明申请

US20150095737A1 APPARATUS AND METHOD TO MANAGE HIGH CAPACITY STORAGE DEVICES 有权
标题翻译：用于管理高容量存储设备的装置和方法
公开(公告)号：US20150095737A1
公开(公告)日：2015-04-02
申请号：US14040651
申请日：2013-09-28
申请人： Knut Grimsrud , Jawad Khan , Richard Mangold
发明人： Knut Grimsrud , Jawad Khan , Richard Mangold
IPC分类号： G06F11/10
CPC分类号： G06F11/1004 , G06F11/1016
摘要： Apparatus, systems, and methods to manage high capacity memory devices are described. In one example, a controller comprises logic to receive a write operation comprising payload data, a namespace identifier (ID) and a first extended logical block address (LBA), compute a first system cyclic redundancy check (CRC) using a payload CRC, the namespace ID and the first extended LBA, store the first system CRC in association with the first extended LBA in a local memory, and write the payload data, the first system CRC, and a truncated LBA derived from the first extended LBA to a memory. Other examples are also disclosed and claimed.
摘要翻译：描述了用于管理高容量存储器件的装置，系统和方法。在一个示例中，控制器包括用于接收包括有效载荷数据，命名空间标识符（ID）和第一扩展逻辑块地址（LBA））的写操作的逻辑，使用有效载荷CRC计算第一系统循环冗余校验（CRC），命名空间ID和第一扩展LBA，在本地存储器中存储与第一扩展LBA相关联的第一系统CRC，并将有效载荷数据，第一系统CRC和从第一扩展LBA导出的截断的LBA写入存储器。还公开并要求保护其他实例。

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