发明名称 |
Data backup management system, computer system, and program recording medium |
摘要 |
In a backup management system, data is copied remotely from a backup source volume to an intermediate volume. When access by a host ends and a backup time arrives, data is copied locally from the intermediate volume to a backup target volume. During a data restore, a user is able to select not only backup target volumes but also the intermediate volume as restore source candidates. |
申请公布号 |
US8200927(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20090605797 |
申请日期 |
2009.10.26 |
申请人 |
WAKE HIROSHI;HITACHI, LTD. |
发明人 |
WAKE HIROSHI |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
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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