发明名称 |
Duplication combination management program, duplication combination management apparatus, and duplication combination management method |
摘要 |
A simultaneous failure occurrence degree calculation section calculates a simultaneous failure occurrence degree a value of which becomes smaller with an increase in a difference between numeric values indicative of manufacture date information on a computer which performs a process on the basis of a duplication combination management program. A combination pattern generation section then combines two of a plurality of storage apparatus and generates a plurality of combination patterns. A simultaneous failure occurrence degree adding section then calculates a total of simultaneous failure occurrence degrees corresponding to combinations of storage apparatus for each of the plurality of combination patterns. A duplication combination pattern determination section then determines that a combination pattern for which the total of simultaneous failure occurrence degrees is the smallest is a duplication combination pattern.
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申请公布号 |
US8032784(B2) |
申请公布日期 |
2011.10.04 |
申请号 |
US20090544035 |
申请日期 |
2009.08.19 |
申请人 |
FUJITSU LIMITED |
发明人 |
KUMANO TATSUO;OGIHARA KAZUTAKA;TAMURA MASAHISA;TSUCHIYA YOSHIHIRO;MARUYAMA TETSUTARO;WATANABE TAKASHI;NOGUCHI YASUO;TAKE RIICHIRO |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
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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