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    • 2. 发明申请
    • REMOTE DATA PROTECTION IN A NETWORKED STORAGE COMPUTING ENVIRONMENT
    • 网络存储计算环境中的远程数据保护
    • US20120203742A1
    • 2012-08-09
    • US13023240
    • 2011-02-08
    • David P. GoodmanSandeep GopisettyShripad NadgowdaRamani Ranjan Routray
    • David P. GoodmanSandeep GopisettyShripad NadgowdaRamani Ranjan Routray
    • G06F17/30
    • G06F17/30082G06F11/1451G06F11/1461G06F11/1464G06F11/1469G06F17/30088G06F17/302G06F17/30575
    • Embodiments of the present invention provide an approach for protecting and restoring data within a networked (e.g. cloud) storage computing environment through asynchronous replication and remote backup of data and its associated metadata. Under embodiments of the present invention, data backup and recovery functionality provides data backups by detecting incremental updates to the data and its associated metadata at specific points in time determined by policies. The policies are configurable based on user requirements. Multiple copies of the data backups can be made and stored in separate compressed files at backup/disaster recovery locations. The backups of data and its associated metadata, which includes file system configuration information can be used to restore the state of a computer file system to that of a given point-in-time. Accordingly, a data protection approach is disclosed for protecting data at both the file system level and application level.
    • 本发明的实施例提供了一种用于通过数据及其相关联的元数据的异步复制和远程备份来保护和恢复联网(例如云)存储计算环境内的数据的方法。 在本发明的实施例中,数据备份和恢复功能通过在由策略确定的特定时间点检测数据及其相关联的元数据的增量更新来提供数据备份。 这些策略可以根据用户需求进行配置。 数据备份的多个副本可以在备份/灾难恢复位置存储在单独的压缩文件中。 数据及其关联元数据的备份(包括文件系统配置信息)可用于将计算机文件系统的状态恢复到给定时间点的状态。 因此,公开了一种用于在文件系统级和应用级保护数据的数据保护方法。