Backup and restore of file system objects of unknown type
    4.
    发明授权
    Backup and restore of file system objects of unknown type 有权
    备份和还原未知类型的文件系统对象

    公开(公告)号:US08041676B2

    公开(公告)日:2011-10-18

    申请号:US11293650

    申请日:2005-12-02

    CPC分类号: G06F11/1435 G06F11/1448

    摘要: File system objects of unknown type are backed up and restored. A list of file system objects is received from a file system. The file system objects are to be backed up. For each file system object that has a file type that is unknown, the following is performed. First, the file system is queried to obtain information regarding the file system object that is sufficient for the file system to later recreate the file system object if necessary. Second, the file system object and the information regarding the file system object are stored. Examples of file system object types of the file system that may be unknown to an application running on a Microsoft Windows® operating system include symbolic links, named pipes, and special device files.

    摘要翻译: 备份和恢复未知类型的文件系统对象。 从文件系统接收文件系统对象的列表。 要备份文件系统对象。 对于具有未知的文件类型的每个文件系统对象,执行以下操作。 首先,查询文件系统以获取有关文件系统对象的信息,该文件系统对象足以使文件系统稍后在必要时重新创建文件系统对象。 其次,存储文件系统对象和有关文件系统对象的信息。 可能在MicrosoftWindows®操作系统上运行的应用程序可能未知的文件系统的文件系统对象类型的示例包括符号链接,命名管道和特殊设备文件。

    NAVIGATING OUT OF A PARKING LOT
    6.
    发明申请
    NAVIGATING OUT OF A PARKING LOT 审中-公开
    导航停车场

    公开(公告)号:US20120323481A1

    公开(公告)日:2012-12-20

    申请号:US13164245

    申请日:2011-06-20

    IPC分类号: G01C21/34

    CPC分类号: G01C21/3685 G01C21/3407

    摘要: In a method for selecting a parking lot exit, a computer receives geographic coordinates of a first parking exit of a parking facility. The computer receives geographic coordinates of a second parking exit of the parking facility. The computer determines a first route from the first parking exit to a destination, using the geographic coordinates of the first parking exit. The computer determines a second route from the second parking exit to the destination, using the geographic coordinates of the second parking exit. The computer selects one of the first parking exit and the second parking exit based on the first route and the second route.

    摘要翻译: 在选择停车场出口的方法中,计算机接收停车设施的第一停车出口的地理坐标。 计算机接收停车设施的第二停车出口的地理坐标。 计算机使用第一停车出口的地理坐标确定从第一停车出口到目的地的第一路线。 计算机使用第二停车出口的地理坐标确定从第二停车出口到目的地的第二路线。 计算机基于第一路线和第二路线选择第一停车出口和第二停车出口中的一个。

    ASSIGNING VISUAL CHARACTERISTICS TO RECORDS
    8.
    发明申请
    ASSIGNING VISUAL CHARACTERISTICS TO RECORDS 审中-公开
    将视觉特性归功于记录

    公开(公告)号:US20120016890A1

    公开(公告)日:2012-01-19

    申请号:US12837328

    申请日:2010-07-15

    IPC分类号: G06F17/30

    CPC分类号: G06Q10/107 G06F16/9038

    摘要: Systems, methods and computer program products are disclosed herein for assigning visual characteristics to records of a data structure and displaying those records. In response to an attribute being selected, records of the data structure may be sorted by values of the selected attribute of the records. A first set of records having values of the selected attribute that correspond to a first value may be identified. A second set of records having values of the selected attribute that correspond to a second value also may be identified. A first visual characteristic may automatically be assigned to each record of the first set of records and a second visual characteristic, that is different from the first visual characteristic, may be automatically assigned to each record of the second set of records.

    摘要翻译: 本文公开了系统,方法和计算机程序产品,用于将视觉特征分配给数据结构的记录并显示这些记录。 响应于所选择的属性,数据结构的记录可以根据所选择的记录属性的值进行排序。 可以识别具有对应于第一值的所选属性的值的第一组记录。 可以识别具有对应于第二值的所选属性的值的第二组记录。 可以自动地将第一视觉特征分配给第一组记录的每个记录,并且可以将与第一视觉特征不同的第二视觉特征自动分配给第二组记录的每个记录。

    Avoiding A Ping-Pong Effect On Active-Passive Storage
    9.
    发明申请
    Avoiding A Ping-Pong Effect On Active-Passive Storage 审中-公开
    避免乒乓球对主动 - 被动存储的影响

    公开(公告)号:US20130151888A1

    公开(公告)日:2013-06-13

    申请号:US13316595

    申请日:2011-12-12

    IPC分类号: G06F11/16

    CPC分类号: G06F11/2007 G06F11/2092

    摘要: A technique for avoiding a ping-pong effect on active-passive paths in a storage system managing one or more logical storage units (LUNs) on behalf of one or more host systems. A first path to the LUNs is designated as an active path and a second path to the LUNs is designated as a passive path. The first path is also designated as a preferred path to the LUNs. In response to a path failure in which a host system cannot access the LUNs on the first path, a failover operation is implemented wherein the second path is designated as the active path and the first path is designated as the passive path. The designation of the first path as the preferred path to the LUNs is not changed. Subsequent failback operations are conditionally inhibited so that only the failover host that initiated the failover is permitted to initiate a failback.

    摘要翻译: 一种用于避免对代表一个或多个主机系统管理一个或多个逻辑存储单元(LUN)的存储系统中的主动 - 被动路径产生乒乓影响的技术。 将LUN的第一条路径指定为活动路径,将指定为LUN的第二条路径指定为被动路径。 第一个路径也被指定为LUN的首选路径。 响应于主机系统不能访问第一路径上的LUN的路径故障,实现故障转移操作,其中第二路径被指定为活动路径,并且将第一路径指定为被动路径。 将第一个路径指定为LUN的首选路径不会更改。 有条件地禁止后续故障恢复操作,以便仅允许发起故障转移的故障切换主机启动故障恢复。