发明名称 |
Storage system control method, storage system, information processing system, managing computer and program |
摘要 |
When shifting the condition of a pair of a main volume and a sub-volume from a split condition to a pair condition according to a request from a user, an information processing unit which can access the sub-volume is inquired whether it mounts the sub-volume or not. As a result, if a managing computer receives a notice from the information processing unit that it mounts the sub-volume, the managing computer displays a warning on its display. Thereby, data on the sub-volume can be prevented from being erased by an operation mistake of the user.
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申请公布号 |
US2004172510(A1) |
申请公布日期 |
2004.09.02 |
申请号 |
US20030651681 |
申请日期 |
2003.08.29 |
申请人 |
HITACHI, LTD. |
发明人 |
NAGASHIMA YUICHIRO;KITAYAMA TAKASHI |
分类号 |
G06F3/06;G06F11/20;G06F12/16;(IPC1-7):G06F12/16 |
主分类号 |
G06F3/06 |
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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