发明申请
- 专利标题： Method and System for Dynamically Replicating Data Within A Distributed Storage System
- 专利标题（中）： 在分布式存储系统中动态复制数据的方法和系统
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申请号： US13022579申请日： 2011-02-07
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公开(公告)号： US20110196828A1公开(公告)日： 2011-08-11
- 发明人: Alexandre Drobychev , Alexander Kesselman , Rebekah C. Vickrey , Frank C. Dachille , George Datuashvili
- 申请人： Alexandre Drobychev , Alexander Kesselman , Rebekah C. Vickrey , Frank C. Dachille , George Datuashvili
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A server computer at a first storage sub-system of a distributed storage system receives from a client a first client request for an object. If the object is not present in the first storage sub-system, the server computer identifies a second storage sub-system of the distributed storage system as having a replica of the requested object, the requested object including content and metadata. The server computer submits an object replication request for the requested object to the second storage sub-system and independently receives the content and metadata of the requested object from the second storage sub-system. The server computer generates a new replica of the object at the first storage sub-system using the received metadata and content and returns the metadata of the new replica of the object to the client.
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