ERROR TOLERANT OR STREAMING STORAGE DEVICE
    3.
    发明申请
    ERROR TOLERANT OR STREAMING STORAGE DEVICE 有权
    错误容忍或流动存储设备

    公开(公告)号:US20100328805A1

    公开(公告)日:2010-12-30

    申请号:US12450088

    申请日:2008-03-11

    摘要: A method of storing data includes receiving general purpose (GP) data and special Error Tolerant or Streaming (ETS) data, storing the GP data using a data storage method, and storing the ETS data using a different data storage method which affects the access rate, resilience to errors, data integrity, storage density, or storage capacity. The storage medium, which can include a disk drive, flash memory, or holographic memory, is utilized differently depending on the required Quality of Service in aspects including block size, storage of error correction codes, utilization of error correction codes, storage area density, physical format pattern, storage verification, or reaction to failed storage verification. For disk drives these differences include spacing between tracks; overlap between tracks; spiral track formatting; concentric track formatting, and size of blocks, and for flash memories these differences include levels per cell and number of cells.

    摘要翻译: 一种存储数据的方法包括接收使用数据存储方法存储GP数据的专用(GP)数据和专用容错或流传输(ETS)数据,并使用影响访问速率的不同数据存储方法存储ETS数据 ,对错误的抵御能力,数据完整性,存储密度或存储容量。 可以包括磁盘驱动器,闪速存储器或全息存储器的存储介质根据所需的服务质量而不同地使用,包括块大小,纠错码的存储,纠错码的使用,存储区密度, 物理格式模式,存储验证或对存储验证失败的反应。 对于磁盘驱动器,这些差异包括磁道之间的间距; 轨道之间重叠; 螺旋曲线格式; 同心轨迹格式和块的大小,对于闪存,这些差异包括每个单元的电平和单元的数量。

    Continuously adaptive seek deceleration profiling
    4.
    发明授权
    Continuously adaptive seek deceleration profiling 失效
    连续自适应寻求减速曲线

    公开(公告)号:US06590735B1

    公开(公告)日:2003-07-08

    申请号:US09483775

    申请日:2000-01-18

    IPC分类号: G11B5596

    CPC分类号: G11B5/5526

    摘要: A method for adapting a control system governing the swing of an actuator arm to the actual deceleration capacity of an attached servomechanism, comprising: maximally accelerating the actuator arm; measuring the actual acceleration; calculating the ratio between the actual acceleration and nominal acceleration; multiplying an actual distance parameter by the ratio before indexing into a velocity profile to retrieve a target velocity; and multiplying a feedforward signal by the ratio prior to feeding it into a control loop. The apparatus includes a servomechanism that swings the actuator arm; a transducer that produces a signal representing the arm's position; a ROM containing a velocity profile; a microprocessor connected to the transducer and ROM, controlling the velocity of the actuator arm such that it tracks retrieved target velocities by outputting a control signal, and a power amplifier connected to the microprocessor and servomechanism, for receiving the control signal and driving the servomechanism.

    摘要翻译: 一种用于将控制致动器臂的摆动的控制系统适配成所附着的伺服机构的实际减速能力的方法,包括:最大程度地加速所述致动器臂; 测量实际加速度; 计算实际加速度与标称加速度之比; 将实际距离参数乘以索引之前的比率到速度分布以获取目标速度; 并将前馈信号乘以比例,然后将其馈送到控制回路中。 该装置包括使致动器臂摆动的伺服机构; 产生表示手臂位置的信号的换能器; 包含速度分布的ROM; 连接到换能器和ROM的微处理器,通过输出控制信号来控制致动器臂的速度,从而通过输出控制信号跟踪检索的目标速度,以及连接到微处理器和伺服机构的功率放大器,用于接收控制信号并驱动伺服机构。

    Quality of service and streaming attributes for a data storage device

    公开(公告)号:US11438093B2

    公开(公告)日:2022-09-06

    申请号:US16935034

    申请日:2020-07-21

    IPC分类号: H04L1/00 G06F3/06

    摘要: A host/device interface coupled between a host and a storage device, and including a data interface and a Quality of Service (QoS) and configured to communicate a QoS signal with the host. The QoS interface cooperates with the data interface to selectively manage a storage QoS on the storage device. A method is provided for storing data on a data medium including receiving a Quality of Service (QoS) command; selecting a portion of the data medium on which to store a data stream; forming a stream chunk from a portion of the data stream; configuring a transducer to store the stream chunk on the data medium in response to the QoS command; and storing the data on the data medium, such that the storing conforms to a QoS command value.

    ERROR TOLERANT OR STREAMING STORAGE DEVICE
    6.
    发明申请

    公开(公告)号:US20190258410A1

    公开(公告)日:2019-08-22

    申请号:US16136603

    申请日:2018-09-20

    IPC分类号: G06F3/06 G06F11/10

    摘要: A method of storing data includes receiving general purpose (GP) data and special Error Tolerant or Streaming (ETS) data, storing the GP data using a data storage method, and storing the ETS data using a different data storage method which affects the access rate, resilience to errors, data integrity, storage density, or storage capacity. The storage medium, which can include a disk drive, flash memory, or holographic memory, is utilized differently depending on the required Quality of Service in aspects including block size, storage of error correction codes, utilization of error correction codes, storage area density, physical format pattern, storage verification, or reaction to failed storage verification. For disk drives these differences include spacing between tracks; overlap between tracks; spiral track formatting; concentric track formatting, and size of blocks, and for flash memories these differences include levels per cell and number of cells.

    Error tolerant or streaming storage device

    公开(公告)号:US10095426B2

    公开(公告)日:2018-10-09

    申请号:US14743797

    申请日:2015-06-18

    IPC分类号: G06F3/06 G06F11/10

    摘要: A method of storing data includes receiving general purpose (GP) data and special Error Tolerant or Streaming (ETS) data, storing the GP data using a data storage method, and storing the ETS data using a different data storage method which affects the access rate, resilience to errors, data integrity, storage density, or storage capacity. The storage medium, which can include a disk drive, flash memory, or holographic memory, is utilized differently depending on the required Quality of Service in aspects including block size, storage of error correction codes, utilization of error correction codes, storage area density, physical format pattern, storage verification, or reaction to failed storage verification. For disk drives these differences include spacing between tracks; overlap between tracks; spiral track formatting; concentric track formatting, and size of blocks, and for flash memories these differences include levels per cell and number of cells.

    ERROR TOLERANT OR STREAMING STORAGE DEVICE

    公开(公告)号:US20210200449A1

    公开(公告)日:2021-07-01

    申请号:US16984524

    申请日:2020-08-04

    IPC分类号: G06F3/06 G06F11/10

    摘要: A method of storing data includes receiving general purpose (GP) data and special Error Tolerant or Streaming (ETS) data, storing the GP data using a data storage method, and storing the ETS data using a different data storage method which affects the access rate, resilience to errors, data integrity, storage density, or storage capacity. The storage medium, which can include a disk drive, flash memory, or holographic memory, is utilized differently depending on the required Quality of Service in aspects including block size, storage of error correction codes, utilization of error correction codes, storage area density, physical format pattern, storage verification, or reaction to failed storage verification. For disk drives these differences include spacing between tracks; overlap between tracks; spiral track formatting; concentric track formatting, and size of blocks, and for flash memories these differences include levels per cell and number of cells.

    ERROR TOLERANT OR STREAMING STORAGE DEVICE
    9.
    发明申请
    ERROR TOLERANT OR STREAMING STORAGE DEVICE 审中-公开
    错误容忍或流动存储设备

    公开(公告)号:US20160139840A1

    公开(公告)日:2016-05-19

    申请号:US14743797

    申请日:2015-06-18

    IPC分类号: G06F3/06 G06F11/10

    摘要: A method of storing data includes receiving general purpose (GP) data and special Error Tolerant or Streaming (ETS) data, storing the GP data using a data storage method, and storing the ETS data using a different data storage method which affects the access rate, resilience to errors, data integrity, storage density, or storage capacity. The storage medium, which can include a disk drive, flash memory, or holographic memory, is utilized differently depending on the required Quality of Service in aspects including block size, storage of error correction codes, utilization of error correction codes, storage area density, physical format pattern, storage verification, or reaction to failed storage verification. For disk drives these differences include spacing between tracks; overlap between tracks; spiral track formatting; concentric track formatting, and size of blocks, and for flash memories these differences include levels per cell and number of cells.

    摘要翻译: 一种存储数据的方法包括接收使用数据存储方法存储GP数据的专用(GP)数据和专用容错或流传输(ETS)数据,并使用影响访问速率的不同数据存储方法存储ETS数据 ,对错误的抵御能力,数据完整性,存储密度或存储容量。 可以包括磁盘驱动器,闪速存储器或全息存储器的存储介质根据所需的服务质量而不同地使用,包括块大小,纠错码的存储,纠错码的使用,存储区密度, 物理格式模式,存储验证或对存储验证失败的反应。 对于磁盘驱动器,这些差异包括磁道之间的间距; 轨道之间重叠; 螺旋曲线格式; 同心轨迹格式和块的大小,对于闪存,这些差异包括每个单元的电平和单元的数量。

    Error tolerant or streaming storage device
    10.
    发明授权
    Error tolerant or streaming storage device 有权
    容错或流媒体存储设备

    公开(公告)号:US08514509B2

    公开(公告)日:2013-08-20

    申请号:US12450088

    申请日:2008-03-11

    IPC分类号: G11B5/09

    摘要: A method of storing data includes receiving general purpose (GP) data and special Error Tolerant or Streaming (ETS) data, storing the GP data using a data storage method, and storing the ETS data using a different data storage method which affects the access rate, resilience to errors, data integrity, storage density, or storage capacity. The storage medium, which can include a disk drive, flash memory, or holographic memory, is utilized differently depending on the required Quality of Service in aspects including block size, storage of error correction codes, utilization of error correction codes, storage area density, physical format pattern, storage verification, or reaction to failed storage verification. For disk drives these differences include spacing between tracks; overlap between tracks; spiral track formatting; concentric track formatting, and size of blocks, and for flash memories these differences include levels per cell and number of cells.

    摘要翻译: 一种存储数据的方法包括接收使用数据存储方法存储GP数据的专用(GP)数据和专用容错或流传输(ETS)数据,并使用影响访问速率的不同数据存储方法存储ETS数据 ,对错误的抵御能力,数据完整性,存储密度或存储容量。 可以包括磁盘驱动器,闪速存储器或全息存储器的存储介质根据所需的服务质量而不同地使用,包括块大小,纠错码的存储,纠错码的使用,存储区密度, 物理格式模式,存储验证或对存储验证失败的反应。 对于磁盘驱动器,这些差异包括磁道之间的间距; 轨道之间重叠; 螺旋曲线格式; 同心轨迹格式和块的大小,对于闪存,这些差异包括每个单元的电平和单元的数量。