System and method for managing replication sets of data distributed over one or more computer systems
    3.
    发明授权
    System and method for managing replication sets of data distributed over one or more computer systems 有权
    用于管理在一个或多个计算机系统上分发的数据的复制集的系统和方法

    公开(公告)号:US07613806B2

    公开(公告)日:2009-11-03

    申请号:US09894422

    申请日:2001-06-28

    IPC分类号: G06F15/173

    摘要: This invention is a system and method for managing replication of data distributed over one or more computer systems. The method includes the computer-executed steps of establishing one or more mirrored copies of data that are copies of one or more volumes of standard data (e.g. a database) on a first computer system. The mirrored copies of data are separated or split from the standard data. A map is created relating logical information to physical devices on the first computer system. Then a duplicate of the one or more mirrored copies of data is mounted on the second computer system by using the map to create another volume group on the second computer. It is substantially identical to the first volume group. The first and second computer may be integrally combined.

    摘要翻译: 本发明是用于管理在一个或多个计算机系统上分发的数据的复制的系统和方法。 该方法包括在第一计算机系统上建立作为一个或多个标准数据(例如数据库)的副本的数据的一个或多个镜像副本的计算机执行步骤。 数据的镜像副本与标准数据分离或分离。 创建将逻辑信息与第一计算机系统上的物理设备相关联的映射。 然后,通过使用地图在第二计算机系统上安装一个或多个镜像数据的副本,以在第二台计算机上创建另一个卷组。 它基本上与第一个卷组相同。 第一和第二计算机可以一体地组合。