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1. 发明授权

US5890165A Method and apparatus for automatic discovery of databases 失效
标题翻译：自动发现数据库的方法和装置
公开(公告)号：US5890165A
公开(公告)日：1999-03-30
申请号：US625014
申请日：1996-03-29
申请人： Robert A. Boudrie , Madhav G. Mutalik
发明人： Robert A. Boudrie , Madhav G. Mutalik
IPC分类号： G06F11/14 , G06F17/30
CPC分类号： G06F11/1451 , G06F11/1464 , Y10S707/99953
摘要： A method and apparatus for automatic discovery of databases that determines what databases are installed at a client site, interrogates each database to determine what files or tables are present and what storage is associated with each, groups the databases into the smallest atomic units that can be backed up while preserving database integrity, and presents this information to backup procedures. In a preferred embodiment, a discovery process is performed by a script for each client to be backed up. Each script causes the creation of a temporary file describing each database. The temporary files are normalized into a common format which is then passed to a grouper program that analyzes the temporary files and produces a data descriptor file describing the smallest atomic units that can be backed up while still preserving database integrity at that client site. This data descriptor file is presented to a work item generator for scheduling backup procedures. Backups of each atomic unit can then be scheduled as desired.
摘要翻译：用于自动发现数据库的方法和装置，用于确定在客户端站点安装哪些数据库，询问每个数据库以确定哪些文件或表存在，哪些存储与每个数据库相关联，将数据库分组成可以是最小的原子单元备份，同时保留数据库完整性，并将此信息提供给备份过程。在优选实施例中，通过脚本来执行发现过程，用于要备份的每个客户机。每个脚本都会创建一个描述每个数据库的临时文件。临时文件被规范化为通用格式，然后传递给分析临时文件的分组程序，并生成描述可以备份的最小原子单元的数据描述符文件，同时仍保留该客户端站点的数据库完整性。该数据描述符文件被呈现给工作项生成器用于调度备份过程。然后可以根据需要安排每个原子单元的备份。

2. 发明授权

US10296517B1 Taking a back-up software agnostic consistent backup during asynchronous replication 有权
公开(公告)号：US10296517B1
公开(公告)日：2019-05-21
申请号：US13174263
申请日：2011-06-30
申请人： Sunil Kumar , Robert A. Boudrie
发明人： Sunil Kumar , Robert A. Boudrie
IPC分类号： G06F3/06 , G06F16/11 , G06F16/27
摘要： A system, program product, and computer implemented method for providing a back-up application agnostic back-up during asynchronous data replication, the method comprising determining if a communicative coupling, coupled to a first site, is set to an automatic mode, based on a positive determination of an automatic mode, setting the communicative coupling to a manual transfer mode, pausing an application on the first site in an application consistent state and creating a snapshot of a portion of a first storage medium on the first site accessed by the application.

3. 发明授权

US06804690B1 Method for physical backup in data logical order 有权
标题翻译：以数据逻辑顺序进行物理备份的方法
公开(公告)号：US06804690B1
公开(公告)日：2004-10-12
申请号：US09749333
申请日：2000-12-27
申请人： David C. Dysert , Robert A. Boudrie , Thomas L. Dings , Sujit Suresh Naik , Neil F. Schutzman
发明人： David C. Dysert , Robert A. Boudrie , Thomas L. Dings , Sujit Suresh Naik , Neil F. Schutzman
IPC分类号： G06F1200
CPC分类号： G06F11/1466 , G06F11/1458 , G06F11/1469 , G06F11/2056 , Y10S707/99955
摘要： A system for providing high speed external backup and restoration of data in a data storage system. Individual data objects are backed up in logical order on backup media such as magnetic tape so that they may be retrieved individually. Minimized descriptions of backed up data are transmitted between the host and backup systems to control high speed transfer of data between data servers and backup devices on a separate data channel. The descriptions are manipulated by the backup system to comply with formats of any number of host systems and data storage systems and to efficiently map the backed up data onto the backup devices. The system also provides for restoration of data to the data storage system by using a host system to pre-allocate space for the restored data, obtaining mapping information for the allocated space from the host system, and then directly writing the restored data into the allocated space, based on the mapping information.
摘要翻译：一种用于在数据存储系统中提供高速外部备份和恢复数据的系统。单个数据对象按照逻辑顺序在备份介质（如磁带）上进行备份，以便它们可以单独检索。备份数据的最小化描述在主机和备份系统之间传输，以控制数据服务器和备份设备之间的数据在单独数据通道上的高速传输。这些描述由备份系统操纵，以符合任何数量的主机系统和数据存储系统的格式，并有效地将备份的数据映射到备份设备上。该系统还通过使用主机系统为恢复的数据预先分配空间，为数据存储系统提供数据恢复，从主机系统获取分配的空间的映射信息，然后将恢复的数据直接写入分配的空间，基于映射信息。

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