发明名称 |
STORAGE DEVICE AND ALTERNATIVE STORAGE MEDIUM SELECTION METHOD |
摘要 |
A storage device includes: a determination unit to determine an operation of a storage group including a plurality of storage medium based on an access operation on a logical volume serving as an access target of the storage group; and a selection unit to select based on the operation of the storage group, when a failure of at least one of the plurality of storage medium is detected, an alternative storage medium from the at least one of the plurality of storage medium.
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申请公布号 |
US2013019122(A1) |
申请公布日期 |
2013.01.17 |
申请号 |
US201213527067 |
申请日期 |
2012.06.19 |
申请人 |
FUJITSU LIMITED;DAIKOKUYA HIDEJIROU;IKEUCHI KAZUHIKO;WATANABE TAKESHI;KUBOTA NORIHIDE;IGASHIRA ATSUSHI;KOBAYASHI KENJI;TSUKAHARA RYOTA |
发明人 |
DAIKOKUYA HIDEJIROU;IKEUCHI KAZUHIKO;WATANABE TAKESHI;KUBOTA NORIHIDE;IGASHIRA ATSUSHI;KOBAYASHI KENJI;TSUKAHARA RYOTA |
分类号 |
G06F11/20 |
主分类号 |
G06F11/20 |
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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