发明名称 |
STORAGE SYSTEM, MANAGEMENT METHOD OF THE STORAGE SYSTEM, AND PROGRAM |
摘要 |
Provided is a technique for realizing allocation of pool areas to virtual volumes in accordance with the use environment of the user with proper cost, while improving the capacity efficiency of media. For this purpose, in the present invention, a pool is constituted by selecting or limiting combinations of tiers of media in the pool to be used (range of tiers that can be used in each pool) for each virtual volume set in a storage system (see Fig. 5). |
申请公布号 |
WO2012090247(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
WO2010JP07583 |
申请日期 |
2010.12.28 |
申请人 |
HITACHI, LTD.;SATOYAMA, AI;EGUCHI, YOSHIAKI |
发明人 |
SATOYAMA, AI;EGUCHI, YOSHIAKI |
分类号 |
G06F3/06 |
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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