公开(公告)号：US20100251011A1

公开(公告)日：2010-09-30

申请号：US12749736

申请日：2010-03-30

申请人： Shunsuke TAKAGI ,  Tetsutaro Maruyama

发明人： Shunsuke TAKAGI ,  Tetsutaro Maruyama

IPC分类号： G06F12/16 ,  G06F11/14

CPC分类号： G06F11/008 ,  G06F11/004

摘要： A data management device accessible to a plurality of memories includes a risk unit which determines risk of failure associated with each of the plurality of memories, a selection unit which selects a memory from among the plurality of memories on the basis of the determined risk and a transmitting unit which transmits a replication instruction to another memory of the plurality of memories. The replication instruction causes replication of the data to be replicated that is stored in the selected memory.

摘要翻译： 多个存储器可访问的数据管理装置包括风险单元，其确定与多个存储器中的每一个相关联的故障风险;选择单元，其基于所确定的风险从多个存储器中选择存储器;以及 发送单元，其将复制指令发送到多个存储器中的另一个存储器。 复制指令会导致存储在所选存储器中的要复制的数据的复制。