发明名称 |
MANAGEMENT DEVICE AND MANAGEMENT SYSTEM |
摘要 |
a management apparatus is capable of more precisely distributing the load in redundant system reconstruction. The management apparatus is configured to detect a data migration instruction to migrate data of any one of plurality of data processing units; identify a plurality of groups that a plurality of operational data clusters stored by the any one of the plurality of data processing units belong to; identify a plurality of data processing units corresponding to each group; and change a redundant data cluster of the same group as an operational data cluster stored by the any one of the plurality of data processing units to an operational data cluster. |
申请公布号 |
EP2953031(A4) |
申请公布日期 |
2016.09.28 |
申请号 |
EP20130873718 |
申请日期 |
2013.11.22 |
申请人 |
HITACHI, LTD. |
发明人 |
ISHII, DAISUKE;OKUNO, MICHITAKA;TAKAHASHI, YOSUKE |
分类号 |
G06F12/16;G06F3/06;G06F9/50;G06F11/16;G06F11/20;G06F17/30 |
主分类号 |
G06F12/16 |
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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