发明名称 |
METHOD AND SYSTEM FOR PROVIDING IMAGE INCREMENTAL AND DISASTER RECOVERY |
摘要 |
A method for backing up data in a computer system from at least one primary data source to a secondary data source is provided. The method includes performing a full image backup on a plurality of data blocks stored by the primary data source(s). An incremental backup can then be initiated at a predetermined interval. During this incremental backup, the modification time of each file/folder at the predetermined interval can be compared to a defined time. If the modification time is earlier than the defined time, then the data blocks of that file/folder can be excluded from the incremental backup. If the modification time is later than the defined time, then the data blocks of that file/folder can be included in the incremental backup. This method can be used to provide an efficient disaster recovery using a network. |
申请公布号 |
WO03065221(A3) |
申请公布日期 |
2003.11.27 |
申请号 |
WO2003GB00365 |
申请日期 |
2003.01.29 |
申请人 |
MIRAPOINT, INC.;FREEMAN, JACQUELINE, CAROL |
发明人 |
MCNEIL, DANIEL, D. |
分类号 |
G06F11/14 |
主分类号 |
G06F11/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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