PERFORMANCE IN A DATA STORAGE SYSTEM
    51.
    发明申请
    PERFORMANCE IN A DATA STORAGE SYSTEM 有权
    数据存储系统的性能

    公开(公告)号:US20100174864A1

    公开(公告)日:2010-07-08

    申请号:US12348995

    申请日:2009-01-06

    IPC分类号: G06F12/00 G06F12/02

    摘要: A method for improving performance in a storage system is provided. The method comprises receiving a request to destage a partial stride of data from a storage cache; reserving space for a full stride of data on one or more storage devices; allocating the partial stride of data to the reserved space; adding padding for unallocated blocks, wherein the unallocated blocks are reserved for future updates; and destaging the full stride of data to the storage devices, wherein the full stride of data comprises the allocated partial stride of data and the padded unallocated blocks.

    摘要翻译: 提供了一种提高存储系统性能的方法。 该方法包括从存储高速缓存接收数据的部分步幅的请求; 在一个或多个存储设备上预留空间用于数据的全部步骤; 将数据的部分步幅分配给预留空间; 为未分配的块添加填充,其中未分配的块被保留用于将来的更新; 并且将数据的全部步伐降至存储设备,其中数据的全部步幅包括所分配的部分数据步长和填充的未分配块。

    SYSTEMS AND METHODS FOR IMPLEMENTING TEST APPLICATIONS FOR SYSTEMS USING LOCKS
    52.
    发明申请
    SYSTEMS AND METHODS FOR IMPLEMENTING TEST APPLICATIONS FOR SYSTEMS USING LOCKS 审中-公开
    用于实施使用锁定的系统的测试应用的系统和方法

    公开(公告)号:US20100064280A1

    公开(公告)日:2010-03-11

    申请号:US12206813

    申请日:2008-09-09

    IPC分类号: G06F9/44

    CPC分类号: G06F11/3688

    摘要: A method of testing a system includes providing a shared memory including at least one value and at least one lock associated with the at least one value, the at least one lock including one or more shared read sublocks and an exclusive write sublock, providing a plurality of subsystems in communication with the shared memory and configured to access and update the at least one value, providing a test application on at least one of the plurality of subsystems, and running the test application on the one of the plurality of subsystems. A list of locks and values given to the test application includes a pre-existing list of locks and values in the system under the testing.

    摘要翻译: 一种测试系统的方法包括提供共享存储器,其包括与至少一个值相关联的至少一个值和至少一个锁,所述至少一个锁包括一个或多个共享读取子锁和独占写入子锁,提供多个 子系统与所述共享存储器通信并被配置为访问和更新所述至少一个值,在所述多个子系统中的至少一个子系统上提供测试应用,以及在所述多个子系统之一上运行所述测试应用。 给测试应用程序的锁和值的列表包括系统中测试前的已有的锁和值列表。

    SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR MANAGING A GROUP OF COPIES OF A DATA ENTITY
    53.
    发明申请
    SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR MANAGING A GROUP OF COPIES OF A DATA ENTITY 有权
    用于管理数据实体的一组副本的系统,方法和计算机程序产品

    公开(公告)号:US20090177713A1

    公开(公告)日:2009-07-09

    申请号:US11971100

    申请日:2008-01-08

    申请人: Aviad Zlotnick

    发明人: Aviad Zlotnick

    IPC分类号: G06F17/30

    CPC分类号: G06F11/1458 G06F11/1464

    摘要: A method for managing a group of targets is provided. The method includes: receiving a request to update a x'th generation copy of a data entity, where x is a positive integer. Then applying an update function responsive to x such as to update a first sub-group of targets. Then receiving a request to read a y'th generation copy of the data entity and (iv) applying a retrieve function responsive to y such as to search for the y'th generation copy of the data entity in a second sub-group of targets. The first and second sub-groups intersect only once and only if y does not exceed x.

    摘要翻译: 提供了一种用于管理一组目标的方法。 该方法包括:接收更新数据实体的第X代拷贝的请求,其中x是正整数。 然后应用响应于x的更新功能,例如更新目标的第一子组。 然后接收到读取数据实体的第y代副本的请求,以及(iv)响应于y应用检索功能,以便在第二个目标子组中搜索数据实体的第y代拷贝 。 只有当y不超过x时,第一和第二子组只相交一次。

    Efficiency and speed in verification of recognition results
    54.
    发明授权
    Efficiency and speed in verification of recognition results 有权
    验证结果的效率和速度

    公开(公告)号:US07499602B2

    公开(公告)日:2009-03-03

    申请号:US09902733

    申请日:2001-07-12

    申请人: Aviad Zlotnick

    发明人: Aviad Zlotnick

    IPC分类号: G06K9/03

    CPC分类号: G06K9/033

    摘要: A method for increasing efficiency of interaction by an operator with data on a computer display includes presenting the data to the operator on the computer display, and providing multiple instances of an on-screen control at different locations on the display for selection by the operator using a pointing device linked to the display. The control is actuated responsive to the selection by the operator of any of the instances of the control on the display.

    摘要翻译: 一种通过计算机显示器上的数据提高操作者的交互效率的方法包括在计算机显示器上向操作者呈现数据,并在显示器上的不同位置提供屏幕上的多个控制实例,供操作者使用 链接到显示器的指示设备。 响应于操作者对显示器上的任何控制实例的选择来响应控制。

    History-based prioritizing of suspected components
    56.
    发明授权
    History-based prioritizing of suspected components 失效
    基于历史的可疑组件优先级

    公开(公告)号:US07409595B2

    公开(公告)日:2008-08-05

    申请号:US11037513

    申请日:2005-01-18

    IPC分类号: G06F11/00

    摘要: A method for servicing a computerized system includes detecting a failure of a given type in the computerized system, and generating a list of corrective actions in response to the failure, using an automated maintenance program. A record of one or more previous failures of the given type in the computerized system is retrieved, indicating at least one previous corrective action taken in response to the previous failures. The method prioritizes the list of corrective actions responsively to the record, using the automated maintenance program, so as to adjust a priority of the at least one previous corrective action in the list. The prioritized list from the automated maintenance program is provided to a repair function for use in servicing the computerized system.

    摘要翻译: 一种用于维护计算机化系统的方法,包括检测计算机化系统中的给定类型的故障,以及使用自动维护程序生成响应故障的校正动作的列表。 检索计算机化系统中给定类型的一个或多个先前故障的记录,指示响应于先前故障而采取的至少一个先前的纠正措施。 该方法使用自动维护程序对响应于该记录的校正动作列表进行优先级排列,以便调整列表中至少一个以前的校正动作的优先级。 来自自动维护程序的优先列表被提供给用于维修计算机化系统的维修功能。

    Remote data mirroring with acknowledgment upon writing copied data to volatile cache memory
    57.
    发明授权
    Remote data mirroring with acknowledgment upon writing copied data to volatile cache memory 有权
    将复制的数据写入易失性高速缓存时,进行远程数据镜像

    公开(公告)号:US07266653B2

    公开(公告)日:2007-09-04

    申请号:US10673744

    申请日:2003-09-29

    IPC分类号: G06F12/16

    CPC分类号: G06F11/2076

    摘要: A method for storing data received from a host processor at a primary storage subsystem in a data storage system includes writing the data to a first volatile cache memory in the primary storage subsystem and copying the data from the primary storage subsystem to a secondary storage subsystem. The second subsystem writes the copied data to a second volatile cache memory and returns an acknowledgment to the primary storage subsystem responsively to writing the copied data to the second volatile cache memory and prior to saving the data in the second non-volatile storage media. The primary storage subsystem signals the host processor that the data have been stored in the data storage system responsively to the acknowledgment from the secondary storage subsystem.

    摘要翻译: 一种用于存储从主处理器在数据存储系统中的主存储子系统接收的数据的方法包括将数据写入主存储子系统中的第一易失性高速缓冲存储器并将数据从主存储子系统复制到次存储子系统。 第二子系统将复制的数据写入第二易失性高速缓冲存储器,并响应于将复制的数据写入第二易失性高速缓冲存储器并在将数据保存在第二非易失性存储介质中之前将确认返回到主存储子系统。 主存储子系统响应于来自辅助存储子系统的确认信号向主机处理器发送数据已经存储在数据存储系统中。

    Time-based evaluation of data verification results

    公开(公告)号:US07111255B2

    公开(公告)日:2006-09-19

    申请号:US09887086

    申请日:2001-06-25

    申请人: Aviad Zlotnick

    发明人: Aviad Zlotnick

    CPC分类号: G06F3/0481

    摘要: The present invention is directed to a system and method for evaluating verification of data by an operator. The data is presented to the operator on a computer-controlled display and a time duration is measured over which the operator interacts with the display in verifying the presented data. The time duration is indicative of the reliability of the verification of the data by the operator.

    History-based prioritizing of suspected components
    60.
    发明申请
    History-based prioritizing of suspected components 失效
    基于历史的可疑组件优先级

    公开(公告)号:US20060161819A1

    公开(公告)日:2006-07-20

    申请号:US11037513

    申请日:2005-01-18

    IPC分类号: G06F11/00

    摘要: A method for servicing a computerized system includes detecting a failure of a given type in the computerized system, and generating a list of corrective actions in response to the failure, using an automated maintenance program. A record of one or more previous failures of the given type in the computerized system is retrieved, indicating at least one previous corrective action taken in response to the previous failures. The method prioritizes the list of corrective actions responsively to the record, using the automated maintenance program, so as to adjust a priority of the at least one previous corrective action in the list. The prioritized list from the automated maintenance program is provided to a repair function for use in servicing the computerized system.

    摘要翻译: 一种用于维护计算机化系统的方法,包括检测计算机化系统中的给定类型的故障,以及使用自动维护程序生成响应故障的校正动作的列表。 检索计算机化系统中给定类型的一个或多个先前故障的记录,指示响应于先前故障而采取的至少一个先前的纠正措施。 该方法使用自动维护程序对响应于该记录的校正动作列表进行优先级排列,以便调整列表中至少一个以前的校正动作的优先级。 来自自动维护程序的优先列表被提供给用于维修计算机化系统的维修功能。