发明名称 |
Storage apparatus and area allocation method |
摘要 |
A file memory stores data corresponding to identifiers of an allocated area in an identifier space. A first memory stores a basis position of the allocated area in the identifier space. A second memory stores a weight of the storage apparatus as a performance degree. A first decision unit decides a space width to divisionally allocate the identifier space with another storage apparatus by using the weight and a weight of another storage apparatus. Another storage apparatus allocates a neighboring area of the allocated area in the identifier space. A second decision unit decides the allocated area of an area between the basis position and a basis position of the neighboring area in the identifier space by using the space width.
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申请公布号 |
US7266649(B2) |
申请公布日期 |
2007.09.04 |
申请号 |
US20040779738 |
申请日期 |
2004.02.18 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
YOSHIDA HIDEKI;KANAI TATSUNORI;SAKIYAMA NOBUO |
分类号 |
G06F12/00;G06F3/06;H04L29/08 |
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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