HARD DISK DRIVE DATA SCRUB METHODOLOGY
    41.
    发明申请
    HARD DISK DRIVE DATA SCRUB METHODOLOGY 有权
    硬盘驱动器数据扫描方法

    公开(公告)号:US20080104446A1

    公开(公告)日:2008-05-01

    申请号:US11968391

    申请日:2008-01-02

    IPC分类号: G06F11/08

    摘要: Method, system and computer program product for reporting and recovering from uncorrectable data errors in a data processing system using the Advanced Technology Attachment (ATA) or the Serial ATA (SATA) protocol. The invention utilizes the data scrubbing functionality of SCSI hard drives to provide a higher level of data integrity in an operating system implemented RAID environment. If an uncorrectable data error is found on a hard drive during a background data scrubbing operation, information concerning the data error is logged in a S.M.A.R.T. (Self Monitoring Analysis and Reporting Technology) error data structure. When the host operating system identifies the uncorrectable data error during normal operation, a Host Array Manager issues a Write Command to write the data from a redundant drive after the defective Logical Block Address (LBA) has been reassigned.

    摘要翻译: 方法,系统和计算机程序产品,用于使用高级技术附件(ATA)或串行ATA(SATA)协议来报告和恢复数据处理系统中的不可纠正的数据错误。 本发明利用SCSI硬盘驱动器的数据擦除功能在操作系统实现的RAID环境中提供更高级别的数据完整性。 如果在后台数据擦除操作期间在硬盘驱动器上发现无法纠正的数据错误,则在S.M.A.R.T.中记录有关数据错误的信息。 (自我监测分析和报告技术)错误数据结构。 当主机操作系统在正常操作期间识别出不可校正的数据错误时,主阵列管理器发出写命令,以在重新分配故障逻辑块地址(LBA)之后从冗余驱动器写入数据。

    Single action selection of data elements
    42.
    发明申请
    Single action selection of data elements 有权
    数据元素的单动作选择

    公开(公告)号:US20070055940A1

    公开(公告)日:2007-03-08

    申请号:US11220725

    申请日:2005-09-08

    IPC分类号: G06F9/00

    摘要: Various aspects and attributes of a single-click list selection user interface are described herein. A user can toggle the list inclusion status of any item by single clicking on the item in a selection pane of the user interface. When the user single-clicks a storage container item, the selection pane navigates to and displays items in the selected storage container. In order to prevent inadvertent selections, the user interface may provide graphical feedback indicating the inclusion status of an item prior to the user single clicking that item, e.g., responsive to mouse hover over that item. The user interface may further include a list pane which displays all items presently included in the list, regardless of each item's original storage container.

    摘要翻译: 本文描述了单击列表选择用户界面的各个方面和属性。 用户可以通过单击用户界面的选择窗格中的项目来切换任何项目的列表包含状态。 当用户单击存储容器项目时,选择窗格将导航到并显示所选存储容器中的项目。 为了防止无意的选择,用户界面可以在用户单击该项目之前提供指示项目的包含状态的图形反馈,例如响应于鼠标悬停在该项目上。 用户界面还可以包括列表窗格,其显示当前包括在列表中的所有项目,而不管每个项目的原始存储容器如何。

    Lockable differential with locking state detection system
    44.
    发明申请
    Lockable differential with locking state detection system 有权
    带锁定状态检测系统的可锁定差速器

    公开(公告)号:US20060270508A1

    公开(公告)日:2006-11-30

    申请号:US11137997

    申请日:2005-05-26

    IPC分类号: F16H48/06

    摘要: A power transmitting device including a housing having an input shaft, at least one output shaft and a gear set positioned in the housing. The gear set transmits rotary power between the input shaft and the output shaft. An electrical actuator includes a linearly moveable member and is operable to drivingly engage the moveable member with the gear set. A sensor is positioned within the housing and operable to output a signal indicative of the linear position of the moveable member.

    摘要翻译: 一种动力传递装置,包括具有输入轴的壳体,至少一个输出轴和位于壳体中的齿轮组。 齿轮组在输入轴和输出轴之间传递旋转动力。 电动致动器包括线性可移动构件,并且可操作以与齿轮组驱动地接合可移动构件。 传感器定位在壳体内并且可操作以输出指示可移动构件的线性位置的信号。

    Method, apparatus, and computer program product for using an array of high performance storage drives included in a storage array to reduce accessing of an array of lower performance storage drives included in the storage array
    47.
    发明申请
    Method, apparatus, and computer program product for using an array of high performance storage drives included in a storage array to reduce accessing of an array of lower performance storage drives included in the storage array 失效
    用于使用包括在存储阵列中的高性能存储驱动器阵列的方法,装置和计算机程序产品,以减少存储阵列中包括的低性能存储驱动器阵列的访问

    公开(公告)号:US20060156060A1

    公开(公告)日:2006-07-13

    申请号:US11034265

    申请日:2005-01-12

    IPC分类号: G06F11/00

    摘要: A method, apparatus, and computer program product are disclosed for controlling accesses of drives in a storage subsystem. A first array of a first type of drive is provided. The first type of drive is a server class of drive. A second array of a second type of drive is provided. The second type of drive is a PC class drive. The first and second arrays are bound together to form a single array of drives. The single array of drives is presented to a host that is coupled to the storage subsystem as a single array. The host is unaware that the single array includes two different types of drives. Data is stored in the second array of drives. Data is migrated from the second array of drives to the first array of drives when an access rate of the second array of drives exceeds a threshold access rate for the second type of drive. The data that is chosen to be migrated from the second array to the first array is the data in the second array of drives that is accessed more frequently. Thus, frequently used data is accessed from the array of the first type of drives and less frequently used data is accessed from the array of the second type of drives.

    摘要翻译: 公开了一种用于控制存储子系统中的驱动器的访问的方法,装置和计算机程序产品。 提供第一类驱动器的第一阵列。 驱动器的第一种类型是驱动器的服务器类。 提供第二类驱动器的第二阵列。 第二种驱动器是PC类驱动器。 第一和第二阵列绑定在一起以形成单个驱动器阵列。 将单个驱动器阵列呈现给作为单个阵列耦合到存储子系统的主机。 主机不知道单个阵列包含两种不同类型的驱动器。 数据存储在第二个驱动器阵列中。 当第二驱动器阵列的访问速率超过第二类驱动器的阈值访问速率时,数据从第二驱动器阵列迁移到第一驱动器阵列。 选择要从第二个阵列迁移到第一个阵列的数据是更频繁访问的第二个驱动器阵列中的数据。 因此,从第一类型的驱动器的阵列访问经常使用的数据,并且从第二类型的驱动器的阵列访问较少使用的数据。

    Template level
    48.
    发明申请
    Template level 审中-公开
    模板级别

    公开(公告)号:US20060117588A1

    公开(公告)日:2006-06-08

    申请号:US11289583

    申请日:2005-11-30

    申请人: Jason Moore

    发明人: Jason Moore

    IPC分类号: G01D21/00

    摘要: A template has an external perimeter, a pair of crossed levels, preferably spirit levels and an alignment opening. In preferred embodiments of the invention, the alignment opening lies between the pair of crossed levels. In some examples, the alignment opening has, at its lower extent, a sight glass. A central mound makes assembly and use of the device easier.

    摘要翻译: 模板具有外围,一对交叉的水平,最好是水平和对准开口。 在本发明的优选实施例中,对准开口位于一对交叉水平面之间。 在一些示例中,对准开口在其较低的范围处具有观察窗。 一个中央的土墩使组装和使用的装置更容易。

    Axle assembly with cooling pump
    50.
    发明申请
    Axle assembly with cooling pump 有权
    带冷却泵的轴组件

    公开(公告)号:US20050173973A1

    公开(公告)日:2005-08-11

    申请号:US10776925

    申请日:2004-02-11

    IPC分类号: B60B35/00 F16H57/04

    CPC分类号: F16H57/0483 F16H57/0415

    摘要: An axle assembly with a cooling pump. The cooling pump includes a disk-shaped wheel with a plurality of radially-spaced ducts formed therein. The wheel is positioned in proximity to the axle assembly and rotated, allowing the ducts to draw air therethrough and direct the air to the axle assembly.

    摘要翻译: 具有冷却泵的车轴组件。 冷却泵包括盘形轮,其中形成有多个径向间隔的管道。 轮子定位在轴组件附近并旋转,允许管道将空气抽吸通过其并将空气引导到轴组件。