Apparatus, system, and method for managing addresses and data storage media within a data storage library
    2.
    发明授权
    Apparatus, system, and method for managing addresses and data storage media within a data storage library 有权
    用于管理数据存储库内的地址和数据存储介质的装置,系统和方法

    公开(公告)号:US07251718B2

    公开(公告)日:2007-07-31

    申请号:US10954117

    申请日:2004-09-29

    IPC分类号: G06F12/00

    摘要: An apparatus, system, and method are disclosed for managing physical addresses of data storage media within a data storage library. The library maintains a data table of storage slots and the media stored in those slots. The data table may contain addresses for storage slots that are not physically present or accessible within the library. Hardware such as storage slots may be added or removed without causing an inconsistency within the data table of assigned addresses. Addresses may be recorded as the particular frame, column, and row that describe the location of a particular storage slot. Each data storage media is associated with a particular host. The data table of the library maintains a record of data storage media and the host affinity the media corresponds to.

    摘要翻译: 公开了一种用于管理数据存储库内的数据存储介质的物理地址的装置,系统和方法。 该库维护存储槽的数据表和存储在这些槽中的介质。 数据表可能包含库中物理存在或不可访问的存储槽的地址。 可以添加或删除诸如存储槽的硬件,而不会在分配的地址的数据表内引起不一致。 地址可以被记录为描述特定存储槽的位置的特定帧,列和行。 每个数据存储介质与特定主机相关联。 库的数据表维护数据存储介质的记录和介质对应的主机亲和性。

    Concurrent configuration of drives of a data storage library
    3.
    发明授权
    Concurrent configuration of drives of a data storage library 失效
    并行配置数据存储库的驱动器

    公开(公告)号:US06813698B2

    公开(公告)日:2004-11-02

    申请号:US09970933

    申请日:2001-10-05

    IPC分类号: G06F1200

    CPC分类号: G06F3/0601 G06F2003/0697

    摘要: Drives of a data storage library are concurrently configured. A processor transmits library configuration data separately to each drive, initializes a first configuration process state, with a time-out period, for each drive. A drive responds with a status response, the first process state is updated to “completed”. A request for drive unique information is transmitted to the responding drive, advancing the process to a second state, with a time-out period. A drive responds with the information, and the second process state is updated to “completed”, and the received information is stored.

    摘要翻译: 同时配置数据存储库的驱动器。 处理器将库配置数据分别传送到每个驱动器,为每个驱动器初始化具有超时周期的第一配置处理状态。 驱动器响应状态响应,第一个进程状态更新为“已完成”。 将驱动器唯一信息的请求发送到响应驱动器,将处理提前到第二状态,并具有超时期。 驱动器响应信息,并且将第二处理状态更新为“完成”,并且存储所接收的信息。

    Method to allocate storage elements while in a reset state

    公开(公告)号:US06577562B2

    公开(公告)日:2003-06-10

    申请号:US09824158

    申请日:2001-04-02

    IPC分类号: G11B2108

    CPC分类号: G11B15/689 G11B17/228

    摘要: A method to return an automated data storage and retrieval system from a reset state to the ready state. An automated data storage and retrieval system which includes a computer useable medium having computer readable program code disposed therein to implement Applicants' method to return the automated data storage and retrieval system to the ready state from a reset state. A method to allocate storage elements disposed within an automated data storage and retrieval system while that automated data storage and retrieval system is in a reset state. An automated data storage and retrieval system which includes computer readable program code disposed therein to implement Applicants' method to allocate storage elements disposed within an automated data storage and retrieval system while that automated data storage and retrieval system is in a reset state. A method to adjust the system recovery period of an automated data storage and retrieval system after that system is placed in a reset state. An automated data storage and retrieval system which includes a computer useable medium having computer readable program code disposed therein to implement Applicants' method to adjust the system recovery period of an automated data storage and retrieval system after that system is placed in a reset state.

    Self-configuring and self-calibrating automated system
    5.
    发明授权
    Self-configuring and self-calibrating automated system 有权
    自配置和自校准自动化系统

    公开(公告)号:US06473706B1

    公开(公告)日:2002-10-29

    申请号:US09611446

    申请日:2000-07-06

    IPC分类号: G01L2316

    摘要: An automated system having removable system components is self-configured, first, determining whether configuration data is available, for example, in a non-volatile memory. If available, the processor reads a system identifier of the configuration data, compares the read and a sensed system identifier, and, if they match, ends the self-configuration. Otherwise, the system senses the removable system components, configuring the system. A sensor is moved to sense the presence or absence each of the removable system components at substantially the expected location of the component. The system operates a movable sensor to calibrate a relative position with respect to the calibration mark.

    摘要翻译: 具有可移除系统组件的自动化系统是自配置的,首先,确定配置数据是否可用,例如在非易失性存储器中。 如果可用,处理器读取配置数据的系统标识符,比较读取和感测的系统标识符,并且如果匹配,则结束自配置。 否则,系统会检测可移动系统组件,配置系统。 传感器被移动以感测在组件的基本预期位置处的每个可移除系统组件的存在或不存在。 系统操作可移动传感器以校准相对于校准标记的相对位置。

    Read only input system providing control information encoded in a bar code label for automated data storage library
    6.
    发明授权
    Read only input system providing control information encoded in a bar code label for automated data storage library 失效
    只读输入系统,提供编码在自动数据存储库的条形码标签中的控制信息

    公开(公告)号:US06205093B1

    公开(公告)日:2001-03-20

    申请号:US09121847

    申请日:1998-07-24

    IPC分类号: G11B1722

    CPC分类号: G11B15/6865 G11B15/6815

    摘要: A read only input system provides a source of information for a controller of an automated data storage library, separate from the controller stored microcode, and that will be available for use by the controller after the controller microcode has been updated or restored. The read only input system comprises a bar code reader mounted on an accessor of the library and coupled to the controller for providing the output of the bar code reader to the controller, and a bar code label mounted in the automated data storage library, positioned at a predetermined fixed location. The bar code label encodes input control information for the controller, which is read by the bar code reader and supplied to the controller. The bar code label input control information may comprise an offset value for at least one of the X, Y and Z direction coordinates of the accessor in order to align the accessor. The bar code label input control information may also comprise engineering change information, and/or may comprise product option information.

    摘要翻译: 只读输入系统提供了与控制器存储的微代码分离的自动数据存储库的控制器的信息源,并且在控制器微代码被更新或恢复之后可由控制器使用。 只读输入系统包括安装在库的存取器上的条形码读取器,并且耦合到控制器,用于将条形码读取器的输出提供给控制器,以及安装在自动数据存储库中的条形码标签,位于 预定的固定位置。 条形码标签编码控制器的输入控制信息,由条形码读取器读取并提供给控制器。 条形码标签输入控制信息可以包括存取器的X,Y和Z方向坐标中的至少一个的偏移值,以便对准存取器。 条形码标签输入控制信息还可以包括工程变更信息,和/或可以包括产品选项信息。

    Method and system for reclaiming stacked volumes within a peripheral
data storage subsystem
    8.
    发明授权
    Method and system for reclaiming stacked volumes within a peripheral data storage subsystem 失效
    在外围数据存储子系统中回收堆叠卷的方法和系统

    公开(公告)号:US5778391A

    公开(公告)日:1998-07-07

    申请号:US716005

    申请日:1996-09-19

    摘要: A method and system for reclaiming stacked volumes within a peripheral data storage subsystem is disclosed. In accordance with the method and system of the present invention, a database is interrogated to determine whether or not an opportunistic reclaim threshold of a stacked volume has been reached after a service request from a host computer has been performed on a stacked volume and while the stacked volume is still mounted. If the opportunistic reclaim threshold of the stacked volume has not been reached, the stacked volume is released and dismounted. However, if the reclaim threshold of the stacked volume has been reached, another determination is made as to whether or not a service request for the host computer is pending. If the host computer requires service, the stacked volume is again released and dismounted. Otherwise, if the host computer does not require service, at least one data set from the mounted stacked volume is opportunistically reclaimed while the stacked volume is still mounted.

    摘要翻译: 公开了一种在外围数据存储子系统内回收堆叠卷的方法和系统。 根据本发明的方法和系统,询问数据库以确定在已经对堆叠的卷执行来自主计算机的服务请求之后是否已经达到堆叠卷的机会回收阈值,并且在 堆叠体积仍然安装。 如果堆叠卷的机会回收阈值尚未达到,则堆放的卷被释放和卸载。 然而,如果已达到堆叠卷的回收阈值,则另外确定主计算机的服务请求是否待决。 如果主机需要服务,则堆叠卷再次被释放和卸载。 否则,如果主机不需要服务,则从安装的堆叠卷中至少有一个数据集可以机械地回收,而堆叠卷仍然安装。

    Method, system, and program for providing status in a multi-processing node system
    9.
    发明授权
    Method, system, and program for providing status in a multi-processing node system 有权
    用于在多处理节点系统中提供状态的方法,系统和程序

    公开(公告)号:US06745257B2

    公开(公告)日:2004-06-01

    申请号:US09754445

    申请日:2001-01-04

    IPC分类号: G06F300

    CPC分类号: G11B27/002 G11B2220/41

    摘要: Provided is a method, system, and program for providing status information in a system comprised of multiple components. A first processing node receives status information indicating a state of a system component and generates a status message indicating the state of the system component. The first processing node transmits the status message to a second processing node. The second processing node updates information maintained by the second processing node with the state of the system component indicated in the status message. Status information maintained by the second processing node is returned to a request for status.

    摘要翻译: 提供了一种用于在由多个组件组成的系统中提供状态信息的方法,系统和程序。 第一处理节点接收指示系统组件的状态的状态信息,并且生成指示系统组件的状态的状态消息。 第一处理节点将状态消息发送到第二处理节点。 第二处理节点用状态消息中指示的系统组件的状态来更新由第二处理节点维护的信息。 由第二处理节点维护的状态信息返回到状态请求。