Storage apparatus and management module therefor
    31.
    发明申请
    Storage apparatus and management module therefor 审中-公开
    存储设备及其管理模块

    公开(公告)号:US20060242689A1

    公开(公告)日:2006-10-26

    申请号:US11208771

    申请日:2005-08-22

    申请人: Kazuo Nakashima

    发明人: Kazuo Nakashima

    IPC分类号: H04L9/32

    摘要: A management module for a storage apparatus includes a device attribute managing part to manage attribute information and security function of at least two storage parts of different kinds and/or with different performances that are virtually used as a single virtual storage apparatus, and to provide at least a portion of the attribute information with respect to a host unit. The attribute information includes storage region information indicating a storage region occupied by each storage part in the virtual storage apparatus, and performance information of each storage part, in correspondence with each other.

    摘要翻译: 用于存储装置的管理模块包括:设备属性管理部分,用于管理虚拟地用作单个虚拟存储装置的不同种类和/或不同性能的至少两个存储部件的属性信息和安全功能,并且提供 关于主机单元的属性信息的至少一部分。 属性信息包括表示虚拟存储装置中的每个存储部分所占据的存储区域的存储区域信息和每个存储部件的性能信息。

    Software processing apparatus writing software to a medium only if identification information in the software corresponds to identification information in the medium
    32.
    发明授权
    Software processing apparatus writing software to a medium only if identification information in the software corresponds to identification information in the medium 失效
    仅当软件中的识别信息对应于介质中的识别信息时,软件处理设备将软件写入介质

    公开(公告)号:US06278984B1

    公开(公告)日:2001-08-21

    申请号:US08507981

    申请日:1995-07-27

    IPC分类号: G06F1760

    摘要: A vendor ID is written to a system area of a write-once optical disk. When the write-once optical disk is loaded onto a write-once disk drive, a control CPU reads the vendor ID. The vendor ID is written into the header of software received through an interface unit. When the software is input to an SD circuit, the control CPU reads the vendor ID. The control CPU compares the vendor ID in the system area of the write-once optical disk with the vendor ID of the header of the software and checks whether or not the two IDs are identical. If the two IDs correspond to each other, the control CPU writes the software to the write-once optical disk.

    摘要翻译: 供应商ID被写入一次写入光盘的系统区域。 当一次写入光盘装载到一次写入磁盘驱动器上时,控制CPU读取供应商ID。 供应商ID被写入通过接口单元接收的软件的头部。 当软件输入到SD电路时,控制CPU读取供应商ID。 控制CPU将一次写入光盘的系统区域中的供应商ID与软件头的供应商ID进行比较,并检查两个ID是否相同。 如果两个ID彼此对应,则控制CPU将软件写入一次写入光盘。

    Optical disk and method of preventing fraudulent use of optical disk
rotation synchronous control system
    35.
    发明授权
    Optical disk and method of preventing fraudulent use of optical disk rotation synchronous control system 失效
    光盘及防止光盘旋转同步控制系统的不当使用的方法

    公开(公告)号:US5684785A

    公开(公告)日:1997-11-04

    申请号:US551577

    申请日:1995-11-01

    CPC分类号: G11B23/36

    摘要: A method of preventing a fraudulent use of an optical disk having a read-write region and a read-only region, comprising the steps of: writing data for designating the boundary between the read-write region and the read-only region into a predetermined block of the optical disk; reading the data out of the predetermined block prior to the execution of the software recorded on an optical disk as an object of fraudulent use check; reading data out of a block which is assumed to be in the read-only region by reference to the data read out of the predetermined block, and writing the data read out of the block in the assumed read-only region into the same block; reading data out of a block which is assumed to be in the read-write region by reference to the data read out of the predetermined block, and writing the data read out of the block in the assumed read-write region into the same block; and judging that the optical disk as an object of fraudulent use check is not a fraudulent copy when the data writing operation is impossible in the block in the assumed read-only region but possible in the block in the assumed read-write region.

    摘要翻译: 一种防止具有读写区域和只读区域的光盘的欺诈性使用的方法,包括以下步骤:将用于指定读写区域和只读区域之间的边界的数据写入预定的 光盘块; 在执行被记录在光盘上的软件作为欺诈性使用检查对象之前,从预定块读出数据; 通过参考从预定块读出的数据,将假定在只读区域中的块读出数据,并将从块中读出的数据写入到相同的块中; 通过参照从预定块读出的数据读出假设在读写区域中的块的数据,并将从块读出的数据写入到相同的块中; 并且当在假设的只读区域中的块中的数据写入操作是不可能的,并且在假设的读写区域中的块中可能时,判断作为欺诈使用检查对象的光盘不是欺诈拷贝。

    Storage device, storage system, and authentication method
    38.
    发明授权
    Storage device, storage system, and authentication method 有权
    存储设备,存储系统和认证方法

    公开(公告)号:US08782804B2

    公开(公告)日:2014-07-15

    申请号:US13408430

    申请日:2012-02-29

    IPC分类号: G06F11/00

    摘要: According to one embodiment, a storage device that has a nonvolatile semiconductor memory includes an authentication information storage unit that previously stores first apparatus authentication information to authenticate an authorized host device and first user authentication information to authenticate an authorized user. The storage device executes apparatus authentication on the basis of second apparatus authentication information received from a newly connected host device and the first apparatus authentication information in the authentication information storage unit and executes an invalidation process of user data stored in the nonvolatile semiconductor memory, when the apparatus authentication is failed.

    摘要翻译: 根据一个实施例,具有非易失性半导体存储器的存储设备包括认证信息存储单元,其先前存储用于认证授权主机设备的第一设备认证信息和用于认证授权用户的第一用户认证信息。 存储装置基于从新连接的主机装置接收的第二装置认证信息和认证信息存储部中的第一装置认证信息执行装置认证,并且执行存储在非易失性半导体存储器中的用户数据的无效化处理,当 设备认证失败。

    Storage system and storage control apparatus
    40.
    发明授权
    Storage system and storage control apparatus 有权
    存储系统和存储控制装置

    公开(公告)号:US08307244B2

    公开(公告)日:2012-11-06

    申请号:US12786626

    申请日:2010-05-25

    IPC分类号: G06F11/00

    CPC分类号: G06F11/1417 G06F11/2089

    摘要: A storage system includes first and second expanders for connecting storage units, each of the first and second expanders being connected cascade each other, a first controller connected one of the first and one of the second expanders and a host, a second controller connected the one of the second expanders, the one of the first expanders and the host, the second controller detecting a failure of at least one of the first controller, the first expanders and the second expanders, the second controller selectively controlling a first boot sequence which boots the first controller after the first expanders have been booted and a second boot sequence which boots the first controller before the first expanders have been booted, determining one of the first boot sequence and the second boot sequence on the basis of a place where a failure has occurred in a recovery process.

    摘要翻译: 存储系统包括用于连接存储单元的第一和第二扩展器,第一和第二扩展器中的每一个彼此串联连接,第一控制器连接第一和第二扩展器中的一个和主机,第二控制器将一个 所述第二扩展器是所述第一扩展器和所述主机之一,所述第二控制器检测所述第一控制器,所述第一扩展器和所述第二扩展器中的至少一个的故障,所述第二控制器选择性地控制启动所述第一扩展器 在第一扩展器被引导之后的第一控制器和在第一扩展器被引导之前引导第一控制器的第二引导序列,基于发生故障的位置确定第一引导序列和第二引导序列之一 在恢复过程中。