Methods and apparatus for point-in-time volumes

    公开(公告)号:US08417905B2

    公开(公告)日:2013-04-09

    申请号:US13217417

    申请日:2011-08-25

    Applicant: David A. Linde

    Inventor: David A. Linde

    Abstract: Methods and apparatus for point-in-time volumes are provided. A relationship is enabled between a source volume and point-in-time volume. Copying a data chunk to the point-in-time volume before a write operation modifies the data chunk on the source volume dynamically creates the point-in-time volume. The point-in-time volume can be accessed in read/write mode as a general purpose data storage volume. Other embodiments comprising additional features, such as a forced migration process, are also provided.

    Methods and apparatus for point-in-time volumes
    3.
    发明授权
    Methods and apparatus for point-in-time volumes 有权
    时间点数量的方法和装置

    公开(公告)号:US06799258B1

    公开(公告)日:2004-09-28

    申请号:US10044327

    申请日:2002-01-10

    Applicant: David A. Linde

    Inventor: David A. Linde

    Abstract: Methods and apparatus for point-in-time volumes are provided. A relationship is enabled between a source volume and point-in-time volume. Copying a data chunk to the point-in-time volume before a write operation modifies the data chunk on the source volume dynamically creates the point-in-time volume. The point-in-time volume can be accessed in read/write mode as a general purpose data storage volume. Other embodiments comprising additional features, such as a forced migration process, are also provided.

    Abstract translation: 提供了时间点的方法和设备。 在源卷和时间点之间启用关系。 在写入操作修改源卷之前的数据块之前,将数据块复制到时间点动态创建时间点。 时间点数量可以作为通用数据存储卷在读/写模式下访问。 还提供了包括附加特征(例如强制迁移过程)的其他实施例。

    METHODS AND APPARATUS FOR POINT-IN-TIME VOLUMES
    5.
    发明申请
    METHODS AND APPARATUS FOR POINT-IN-TIME VOLUMES 有权
    一些时间点的方法和装置

    公开(公告)号:US20120078856A1

    公开(公告)日:2012-03-29

    申请号:US13217417

    申请日:2011-08-25

    Applicant: David A. Linde

    Inventor: David A. Linde

    Abstract: Methods and apparatus for point-in-time volumes are provided. A relationship is enabled between a source volume and point-in-time volume. Copying a data chunk to the point-in-time volume before a write operation modifies the data chunk on the source volume dynamically creates the point-in-time volume. The point-in-time volume can be accessed in read/write mode as a general purpose data storage volume. Other embodiments comprising additional features, such as a forced migration process, are also provided.

    Abstract translation: 提供了时间点的方法和设备。 在源卷和时间点之间启用关系。 在写入操作修改源卷之前的数据块之前,将数据块复制到时间点动态创建时间点。 时间点数量可以作为通用数据存储卷在读/写模式下访问。 还提供了包括附加特征(例如强制迁移过程)的其他实施例。

    METHODS AND APPARATUS FOR POINT-IN-TIME VOLUMES
    6.
    发明申请
    METHODS AND APPARATUS FOR POINT-IN-TIME VOLUMES 有权
    一些时间点的方法和装置

    公开(公告)号:US20140019696A1

    公开(公告)日:2014-01-16

    申请号:US13827106

    申请日:2013-03-14

    Applicant: David A. Linde

    Inventor: David A. Linde

    Abstract: Methods and apparatus for point-in-time volumes are provided. A relationship is enabled between a source volume and point-in-time volume. Copying a data chunk to the point-in-time volume before a write operation modifies the data chunk on the source volume dynamically creates the point-in-time volume. The point-in-time volume can be accessed in read/write mode as a general purpose data storage volume. Other embodiments comprising additional features, such as a forced migration process, are also provided.

    Abstract translation: 提供了时间点的方法和设备。 在源卷和时间点之间启用关系。 在写入操作修改源卷之前的数据块之前,将数据块复制到时间点动态创建时间点。 时间点数量可以作为通用数据存储卷在读/写模式下访问。 还提供了包括附加特征(例如强制迁移过程)的其他实施例。

    Network managed volumes
    7.
    发明授权
    Network managed volumes 有权
    网络管理卷

    公开(公告)号:US09344235B1

    公开(公告)日:2016-05-17

    申请号:US10165746

    申请日:2002-06-07

    Abstract: Disclosed are network managed volumes that enable simplified and more efficient use of information technology assets by allocating physical disk drives as needed. A pool of storage can be defined and populated with physical disks that are accessible in a storage area network. Virtual volumes are created from the storage pool, with each virtual volume being separately allocable to a host device (e.g., client, application server, etc.). Thus, host devices that have been allocated these virtual volumes perceive ownership of the entire volume, without requiring a present allocation of physical storage space having the same characteristics, but with seamless introduction of physical resources as needed.

    Abstract translation: 公开了网络管理卷,通过根据需要分配物理磁盘驱动器,可以简化和更有效地使用信息技术资产。 可以使用可在存储区域网络中访问的物理磁盘来定义和填充存储池。 虚拟卷是从存储池创建的,每个虚拟卷可以单独分配给主机设备(例如,客户端,应用程序服务器等)。 因此,已经分配了这些虚拟卷的主机设备感知整个卷的所有权,而不需要具有相同特征的物理存储空间的当前分配,而是根据需要无缝地引入物理资源。

    Manufacturing clear coated aluminum alloy lighting sheet
    8.
    发明授权
    Manufacturing clear coated aluminum alloy lighting sheet 失效
    制造透明涂层铝合金照明板

    公开(公告)号:US5725683A

    公开(公告)日:1998-03-10

    申请号:US625583

    申请日:1996-03-28

    CPC classification number: B05D7/14 C23C22/06 C23F3/03 F21V7/22

    Abstract: A process for making an aluminum alloy lighting sheet product having a reflective surface protected by a UV-stable polymer coating. An aluminum alloy sheet is chemically brightened in an aqueous acidic solution, conversion coated, and then coated with a UV-stable polymer. Alternatively, an aluminum alloy sheet is chemically etched in an aqueous alkaline solution, conversion coated, and then coated with a UV-stable polymer. Preferably, the UV-stable polymer contains about 0.5-10 wt. % amorphous silica particles. In another embodiment, an aluminum alloy sheet surface is cleaned, chemically conversion coated and then coated with a coating composition containing a UV-stable polymer and 0.5-10 wt. % of about 0.5-5 microns.

    Abstract translation: 一种制造具有通过防紫外线稳定聚合物涂层保护的反射表面的铝合金照明板产品的方法。 铝合金板在酸性水溶液中化学增亮,转化涂层,然后用UV稳定聚合物涂覆。 或者,铝合金板在碱性水溶液中进行化学蚀刻,转化涂层,然后用UV稳定聚合物涂覆。 优选地,UV稳定聚合物含有约0.5-10wt。 %无定形二氧化硅颗粒。 在另一个实施方案中,对铝合金板表面进行清洁,化学转化涂层,然后涂覆含有UV稳定聚合物和0.5-10wt。 约0.5-5微米%。

    METHODS AND APPARATUS FOR POINT-IN-TIME VOLUMES
    9.
    发明申请
    METHODS AND APPARATUS FOR POINT-IN-TIME VOLUMES 有权
    一些时间点的方法和装置

    公开(公告)号:US20130103649A9

    公开(公告)日:2013-04-25

    申请号:US13217417

    申请日:2011-08-25

    Applicant: David A. Linde

    Inventor: David A. Linde

    Abstract: Methods and apparatus for point-in-time volumes are provided. A relationship is enabled between a source volume and point-in-time volume. Copying a data chunk to the point-in-time volume before a write operation modifies the data chunk on the source volume dynamically creates the point-in-time volume. The point-in-time volume can be accessed in read/write mode as a general purpose data storage volume. Other embodiments comprising additional features, such as a forced migration process, are also provided.

    Abstract translation: 提供了时间点的方法和设备。 在源卷和时间点之间启用关系。 在写入操作修改源卷之前的数据块之前,将数据块复制到时间点动态创建时间点。 时间点数量可以作为通用数据存储卷在读/写模式下访问。 还提供了包括附加特征(例如强制迁移过程)的其他实施例。

    Methods and apparatus for point-in-time volumes
    10.
    发明授权
    Methods and apparatus for point-in-time volumes 有权
    时间点数量的方法和装置

    公开(公告)号:US08010756B1

    公开(公告)日:2011-08-30

    申请号:US10893477

    申请日:2004-07-15

    Applicant: David A Linde

    Inventor: David A Linde

    Abstract: Methods and apparatus for point-in-time volumes are provided. A relationship is enabled between a source volume and point-in-time volume. Copying a data chunk to the point-in-time volume before a write operation modifies the data chunk on the source volume dynamically creates the point-in-time volume. The point-in-time volume can be accessed in read/write mode as a general purpose data storage volume. Other embodiments comprising additional features, such as a forced migration process, are also provided.

    Abstract translation: 提供了时间点的方法和设备。 在源卷和时间点之间启用关系。 在写入操作修改源卷之前的数据块之前,将数据块复制到时间点动态创建时间点。 时间点数量可以作为通用数据存储卷在读/写模式下访问。 还提供了包括附加特征(例如强制迁移过程)的其他实施例。

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