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    REDUNDANCY PROTECTION FOR DATA RECORDED ACROSS MULTIPLE LAYERS OF RECORDING MEDIA
    1.
    发明公开
    REDUNDANCY PROTECTION FOR DATA RECORDED ACROSS MULTIPLE LAYERS OF RECORDING MEDIA 无效
    记录介质多层记录数据的冗余保护

    公开(公告)号：KR20070106393A

    公开(公告)日：2007-11-01

    申请号：KR20070028586

    申请日：2007-03-23

    Applicant: IBM

    Inventor： WINARSKI DANIEL JAMES ,  LIU HENRY Z ,  BATES ALLEN KEITH ,  KLEIN CRAIG ANTHONY ,  HAUSTEIN NILS

    IPC: G11B20/10 ,  G11B20/18

    CPC classification number: G11B20/1803 ,  G11B2020/1836 ,  G11B2020/1859 ,  G11B2220/235 ,  H03M13/1515 ,  H03M13/39

    Abstract: A method for protecting redundancy of data recorded through multiple layers of a recording medium is provided to reduce a danger of inaccessibility or a loss of the data when the data on at least one layer is not decoded and to improve creditability of the recording medium and stability of the recorded data. A method for protecting redundancy of data recorded through multiple layers of a recording medium includes a step of receiving a data stream, a step of encoding each data bit to the predetermined number of expression bits, a step of recording a first expression bit at a first layer, recording a second expression bit at a second layer, and recording a remaining expression bit at the other layers of the recording medium, a step of receiving a request for decoding the data recorded from the recording medium, a step of reading back the plural expression bits from the recording medium, and a step of decoding the plural expression bits to an original data bit.

    Abstract translation: 提供了一种用于保护通过记录介质的多层记录的数据的冗余的方法，以减少当至少一层上的数据未被解码并且提高记录介质的可信性和稳定性时数据的不可访问性或丢失的危险 的记录数据。 用于保护通过记录介质的多层记录的数据的冗余的方法包括接收数据流的步骤，将每个数据位编码为预定数量的表达式位的步骤，在第一处记录第一表达式位的步骤 在第二层记录第二表达式位，并在记录介质的其他层记录剩余的表达式位;接收对从记录介质记录的数据进行解码的请求的步骤，读回多个 来自记录介质的表达式位，以及将多个表达式位解码为原始数据位的步骤。

    APPARATUS, SYSTEM, AND METHOD FOR IMPLEMENTING PROTECTED PARTITIONS IN STORAGE MEDIA
    2.
    发明申请
    APPARATUS, SYSTEM, AND METHOD FOR IMPLEMENTING PROTECTED PARTITIONS IN STORAGE MEDIA 审中-公开
    用于在存储介质中实施受保护的分区的设备，系统和方法

    公开(公告)号：WO2007045630A2

    公开(公告)日：2007-04-26

    申请号：PCT/EP2006067446

    申请日：2006-10-16

    Applicant: IBM ,  IBM UK ,  HAUSTEIN NILS ,  WINARSKI DANIEL JAMES ,  KLEIN CRAIG ANTHONY ,  ROOSEN MARTIN

    Inventor： HAUSTEIN NILS ,  WINARSKI DANIEL JAMES ,  KLEIN CRAIG ANTHONY ,  ROOSEN MARTIN

    IPC: G06F3/06

    CPC classification number: G11B20/1217 ,  G06F3/0623 ,  G06F3/0637 ,  G06F3/0676 ,  G11B27/322 ,  G11B2020/1285

    Abstract: An apparatus, system, and method are disclosed for implementing protected partitions in storage media. The apparatus includes a control module configured to communicate with a host and receive read/write commands for a storage device, and a protection module operating within the control module and configured to maintain a plurality of protection states for the partition and a plurality of allowable transitions between the protection states. The system includes the apparatus, a host device, and a storage device coupled with the host, the storage device including an enclosure having storage media and a control module. The method includes communicating with a host device and receiving read and write commands for a storage device having at least one partition, and maintaining a plurality of protection states for the partition and a plurality of allowable transitions between the protection states on a control module located within the storage device.

    Abstract translation: 公开了一种用于在存储介质中实现受保护分区的设备，系统和方法。 该装置包括控制模块，该控制模块被配置为与主机通信并且接收用于存储设备的读取/写入命令，以及保护模块，其在控制模块内操作并且被配置为保持分区的多个保护状态以及多个可允许的转换 在保护状态之间。 该系统包括装置，主机设备和与主机耦合的存储设备，存储设备包括具有存储介质和控制模块的外壳。 该方法包括与主机设备进行通信并且接收用于具有至少一个分区的存储设备的读取和写入命令，并且维持位于内部的控制模块上的用于分区的多个保护状态和保护状态之间的多个可允许的转变 存储设备。

    Tunnel icon
    4.
    发明公开
    Tunnel icon 失效
    Tunnelikon

    公开(公告)号：EP0698844A3

    公开(公告)日：1998-11-18

    申请号：EP95112398

    申请日：1995-08-07

    Applicant: IBM

    Inventor： HOCKER MICHAEL DAVID ,  WINARSKI DANIEL JAMES

    IPC: G06F3/14 ,  G06F3/033 ,  G06F3/048

    CPC classification number: G06F3/0486

    Abstract: A process icon based on a tunnel concept in which the icon has an input and an output portal through which an object is dragged in order to invoke the process. The direction of the process invoked (e.g., encrypt to decrypt or decrypt to encrypt) can be denoted and determined by the portal through which the object is dragged.

    Abstract translation: 基于隧道概念的进程图标，其中图标具有输入和输出门户，通过该输入和输出门户拖动对象以调用该进程。 被调用的过程的方向（例如，加密以解密或解密为加密）可以由对象被拖动通过的入口来表示和确定。

    Medium, system, and method for common optical data storage medium depression depth
    5.
    发明专利
    Medium, system, and method for common optical data storage medium depression depth 有权
    用于通用光学数据存储介质深度的介质，系统和方法

    公开(公告)号：JP2010097691A

    公开(公告)日：2010-04-30

    申请号：JP2010020202

    申请日：2010-02-01

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

    Inventor： HAUSTEIN NILS ,  KLEIN CRAIG ANTHONY ,  WINARSKI DANIEL JAMES

    IPC: G11B7/24 ,  G11B7/26

    CPC classification number: G11B7/24085 ,  G11B7/24038

    Abstract: PROBLEM TO BE SOLVED: To provide a medium, system, and method for common data storage medium depression depth. SOLUTION: An optical data storage medium comprises a plurality of spacer layers and data surfaces. A wavelength for a radiation beam such as the emission of a laser diode is identified. The index of refraction for a first spacer layer or substrate is also identified. The substrate is configured to transmit the radiation beam. The index of refraction of a second spacer layer configured to transmit the radiation beam is also identified. A depression depth for a plurality of pits for ROM media, or sector headers for recordable media, or grooves for recordable media on each data surface is substantially equal to the radiation beam wavelength divided by four times the average of the indexes of refraction of each spacer layer. In one embodiment, the average is an arithmetic mean of the indexes of refraction. In an alternate embodiment, the average is a harmonic mean of the indexes of refraction. The average may also be a geometric mean of indexes of refraction. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供用于普通数据存储介质凹陷深度的介质，系统和方法。 光学数据存储介质包括多个间隔层和数据表面。 识别出诸如发射激光二极管的辐射束的波长。 还鉴定了第一间隔层或基底的折射率。 衬底被配置为透射辐射束。 还识别了被配置为透射辐射束的第二间隔层的折射率。 用于ROM介质的多个凹坑的凹陷深度或用于可记录介质的扇区标题或每个数据表面上的可记录介质的凹槽基本上等于辐射束波长除以每个间隔物的折射率的平均值的四倍 层。 在一个实施例中，平均值是折射率的算术平均值。 在替代实施例中，平均值是折射率的谐波平均值。 平均值也可以是折射率的几何平均值。 版权所有（C）2010，JPO＆INPIT

    APPARATUS AND METHOD TO ALLOCATE RESOURCES IN A DATA STORAGE LIBRARY
    7.
    发明申请
    APPARATUS AND METHOD TO ALLOCATE RESOURCES IN A DATA STORAGE LIBRARY 审中-公开
    在数据存储库中分配资源的装置和方法

    公开(公告)号：WO2009101074A2

    公开(公告)日：2009-08-20

    申请号：PCT/EP2009051494

    申请日：2009-02-10

    Applicant: IBM ,  BATES ALLEN KEITH ,  HAUSTEIN NILS ,  KLEIN CRAIG ANTHONY ,  WINARSKI DANIEL JAMES

    Inventor： BATES ALLEN KEITH ,  HAUSTEIN NILS ,  KLEIN CRAIG ANTHONY ,  WINARSKI DANIEL JAMES

    IPC: G06F11/10 ,  G06F11/14

    CPC classification number: G06F11/1084 ,  G06F11/1092

    Abstract: A method to allocate resources in a data storage library comprising a plurality of data storage devices configured as a RAID array, by establishing a normal operation resource allocation, a RAID failure resource allocation, and a multiple storage device failure resource allocation. The method receives host I/O requests, and enqueues those host I/O requests. If the system is operating without any storage device failures, then the method processes host I/O requests using the normal operation resource allocation. If the system is operating with a storage device failure, then the method processes host I/O requests using the RAID failure resource allocation. If the system is operating with multiple storage device failures, then the method processes host I/O requests using the multiple storage device failure resource allocation.

    Abstract translation: 通过建立正常的操作资源分配，RAID故障资源分配和多个存储设备故障资源分配，在数据存储库中分配资源的方法，该数据存储库包括被配置为RAID阵列的多个数据存储设备。 该方法接收主机I / O请求，并排队这些主机I / O请求。 如果系统运行时没有任何存储设备故障，则该方法使用正常的操作资源分配来处理主机I / O请求。 如果系统正在运行存储设备故障，则该方法使用RAID故障资源分配来处理主机I / O请求。 如果系统正在运行多个存储设备故障，则该方法使用多个存储设备故障资源分配来处理主机I / O请求。

    UPDATING CONVOLUTIONALLY ENCODED DATA IN STORAGE SYSTEMS
    8.
    发明申请
    UPDATING CONVOLUTIONALLY ENCODED DATA IN STORAGE SYSTEMS 审中-公开
    在存储系统中更新传统的编码数据

    公开(公告)号：WO2009019160A3

    公开(公告)日：2009-04-16

    申请号：PCT/EP2008059873

    申请日：2008-07-28

    Applicant: IBM ,  BATES ALLEN KEITH ,  HAUSTEIN NILS ,  KLEIN CRAIG ANTHONY ,  WINARSKI DANIEL JAMES

    Inventor： BATES ALLEN KEITH ,  HAUSTEIN NILS ,  KLEIN CRAIG ANTHONY ,  WINARSKI DANIEL JAMES

    IPC: H03M13/23

    CPC classification number: H03M13/235 ,  H03M13/6502

    Abstract: An apparatus and method are disclosed to generate convolution encoded data. The method supplies a convolution encoder. The method receives original data and generates convolution encoded original data. The method receives revised data. The method generates an XOR data stream by Exclusive OR'ing the original data with the revised data, forms a convolution encoded XOR data stream using the convolution encoder, and Exclusive ORs the convolution encoded XOR data stream with the convolution encoded original data to generate convolution-encoded revised data.

    Abstract translation: 公开了一种产生卷积编码数据的装置和方法。 该方法提供卷积编码器。 该方法接收原始数据并产生卷积编码的原始数据。 该方法接收修订数据。 该方法通过将原始数据与经修改的数据进行异或运算来生成XOR数据流，使用卷积编码器形成卷积编码的XOR数据流，并将卷积编码的XOR数据流与卷积编码的原始数据进行异或运算以产生卷积 编码修订数据。

    SELECTING A DEDUPLICATION PROTOCOL FOR A DATA STORAGE LIBRARY
    9.
    发明申请
    SELECTING A DEDUPLICATION PROTOCOL FOR A DATA STORAGE LIBRARY 审中-公开
    选择用于数据存储库的补偿协议

    公开(公告)号：WO2009112332A2

    公开(公告)日：2009-09-17

    申请号：PCT/EP2009051921

    申请日：2009-02-18

    Applicant: IBM ,  HAUSTEIN NILS ,  WINARSKI DANIEL JAMES ,  TROPPENS ULF ,  KLEIN CRAIG ANTHONY ,  BATES ALLEN KEITH

    Inventor： HAUSTEIN NILS ,  WINARSKI DANIEL JAMES ,  TROPPENS ULF ,  KLEIN CRAIG ANTHONY ,  BATES ALLEN KEITH

    IPC: G06F11/07

    CPC classification number: G06F11/1084

    Abstract: A method to select a deduplication protocol for a data storage library comprising a plurality of data storage devices configured as a RAID array, establishes a normal deduplication protocol, a RAID failure deduplication protocol, and a multiple storage device failure deduplication protocol. The method receives host data comprising a plurality of interleaved data blocks. If the system is operating without any storage device failures, then the method processes the host data using the normal deduplication protocol. If the system is operating with a storage device failure, then the method processes the host data using the RAID failure deduplication protocol. If the system is operating with multiple storage device failures, then the method processes the host data using the multiple storage device failure deduplication protocol.

    Abstract translation: 为包括配置为RAID阵列的多个数据存储设备的数据存储库选择重复数据删除协议的方法，建立正常的重复数据删除协议，RAID故障重复数据删除协议和多存储设备故障重复数据删除协议。 该方法接收包括多个交错数据块的主机数据。 如果系统运行时没有任何存储设备故障，则该方法使用正常的重复数据删除协议处理主机数据。 如果系统正在运行存储设备故障，则该方法使用RAID故障重复数据删除协议处理主机数据。 如果系统正在运行多个存储设备故障，则该方法使用多个存储设备故障重复数据消除协议来处理主机数据。

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