发明授权
- 专利标题: Systems and methods for restoring data
- 专利标题(中): 恢复数据的系统和方法
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申请号: US11080047申请日: 2005-03-15
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公开(公告)号: US07210060B2公开(公告)日: 2007-04-24
- 发明人: Mu Chai , Craig Duncan , Aditya Kapoor , Wenlu Ma
- 申请人: Mu Chai , Craig Duncan , Aditya Kapoor , Wenlu Ma
- 申请人地址: US MA Hopkinton
- 专利权人: EMC Corporation
- 当前专利权人: EMC Corporation
- 当前专利权人地址: US MA Hopkinton
- 代理机构: Workman Nydegger
- 主分类号: G06F11/00
- IPC分类号: G06F11/00
摘要:
In a network that includes a first database located on a first client and a second database located on a second client, a user or administrator initiates a restore operation. A dynamic mirror relationship existing between the first and second clients is terminated and a backup version of a database which the user or administrator wishes to recreate is identified. One of the first or second clients receives information concerning the location of the backup version of the database, as well as the role designation of the database at the time the backup operation was performed, from a restore server. The backup version of the database is retrieved from the storage location and recreated on each of the first and second clients, and the dynamic mirror relationship is reestablished between the first and second clients.
公开/授权文献
- US20060149997A1 Systems and methods for dynamic restorating data 公开/授权日:2006-07-06
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