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    CLUSTERED HIERARCHICAL FILE SERVICES
    1.
    发明申请
    CLUSTERED HIERARCHICAL FILE SERVICES 审中-公开
    集群式分层文件服务

    公开(公告)号：WO2005078606A2

    公开(公告)日：2005-08-25

    申请号：PCT/US2005/004161

    申请日：2005-02-10

    Applicant: STORAGE TECHNOLOGY CORPORATION ,  KAVURI, Ravi, K. ,  HOLDMAN, Jon, M. ,  HUGHES, James, P. ,  EICHEL, Dale, R. ,  HEWITT, Randall, K

    Inventor： KAVURI, Ravi, K. ,  HOLDMAN, Jon, M. ,  HUGHES, James, P. ,  EICHEL, Dale, R. ,  HEWITT, Randall, K

    IPC: G06F17/30

    CPC classification number: G06F3/0664 ,  G06F3/0605 ,  G06F3/0607 ,  G06F3/0631 ,  G06F3/0649 ,  G06F3/0685 ,  G06F11/1458 ,  G06F11/1461 ,  G06F17/30082 ,  Y10S707/99931 ,  Y10S707/99943 ,  Y10S707/99944 ,  Y10S707/99952 ,  Y10S707/99953 ,  Y10S707/99955

    Abstract: A system for object-based archival data storage includes an object-­based storage subsystem having respective data storage devices, at least one file presentation interface that interfaces to client platforms, an administration interface having graphical user interface (GUI) and a command line interface (CLI), a meta data subsystem for storing meta data about files, and includes a virtual file subsystem having a virtual file server (VFS), a policy subsystem, and a scalar e interconnect to couple the object-based storage subsystem, the at least one file presentation interface, the administration interface, the meta data subsystem, and the policy subsystem, wherein the policy subsystem provides system rules predetermined by a user for at least one of hash based integrity checking, read­-only/write-ability/erase-ability control, and duplicate data treatment corresponding to files and file objects.

    Abstract translation: 用于基于对象的档案数据存储的系统包括：基于对象和基础的存储子系统，其具有各自的数据存储设备;至少一个文件呈现界面，其与客户端平台连接;管理界面，其具有图形用户 界面（GUI）和命令行界面（CLI），用于存储关于文件的元数据的元数据子系统，并且包括具有虚拟文件服务器（VFS），策略子系统和标量e互连以耦合的虚拟文件子系统 所述基于对象的存储子系统，所述至少一个文件呈现接口，所述管理接口，所述元数据子系统和所述策略子系统，其中所述策略子系统提供由用户预先确定的系统规则，用于基于散列的完整性检查， 阅读和害羞; - 仅限/可写入/擦除能力控制，以及与文件和文件对象相对应的重复数据处理。

    SELF ARCHIVING LOG STRUCTURED VOLUME WITH INTRINSIC DATA PROTECTION
    3.
    发明公开
    SELF ARCHIVING LOG STRUCTURED VOLUME WITH INTRINSIC DATA PROTECTION 审中-公开
    自ARCHI FOUR ENDER，日志结构心隐私数据存储

    公开(公告)号：EP1316018A2

    公开(公告)日：2003-06-04

    申请号：EP01970815.5

    申请日：2001-09-10

    Applicant: Storage Technology Corporation

    Inventor： AUTREY, John, C. ,  MARTIN, Marcia, R. ,  HOLDMAN, Jon, M.

    IPC: G06F11/14

    CPC classification number: G06F11/1466 ,  G06F11/1471 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99953 ,  Y10S707/99955

    Abstract: A data backup system for use with a server running a storage application such as a file system or database management system that writes and reads data blocks to and from a volume. The data backup system includes a self archiving log structured volume for copying blocks from the active volume while the storage application is running without contending with the storage application for access to data blocks. The self archiving log structured volume records the result of every write event in a new location in primary storage, forming a chronological log of the state changes the volume undergoes. The self archiving log structured volume is operable to record in the log the points in time (synch events) when the blocks of the self archiving log structured volume are in a consistent state with respect to the storage application. The data backup system further includes backing storage operable with the self archiving log structured volume to store the archived data blocks and synch events of the self archiving log structured volume. The self archiving log structured volume is operable to migrate inactive segments of its log to the backing storage. The self archiving log structured volume is further operable to ensure that a volume can be reconstructed from a fixed number of log segments.

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