发明授权
US08086911B1 Method and apparatus for distributed reconstruct in a raid system
有权
在raid系统中分布式重建的方法和装置
- 专利标题： Method and apparatus for distributed reconstruct in a raid system
- 专利标题（中）： 在raid系统中分布式重建的方法和装置
-
申请号： US12260930申请日： 2008-10-29
-
公开(公告)号： US08086911B1公开(公告)日： 2011-12-27
- 发明人: James Taylor
- 申请人： James Taylor
- 申请人地址： US CA Sunnyvale
- 专利权人： NetApp, Inc.
- 当前专利权人： NetApp, Inc.
- 当前专利权人地址： US CA Sunnyvale
- 代理机构： Perkins Coie LLP
- 主分类号： G06F11/00
- IPC分类号： G06F11/00
摘要：
Embodiments of the present invention provide techniques for distributing the reconstruction process of a failed storage device in an array of storage devices to storage systems in a storage system cluster (cluster). The inventive technique includes a storage system securing the array, decomposing the reconstruction process into a number of tasks, distributing each task to other storage system in the cluster, and reconstructing data using results of the tasks performed by the other storage systems.
信息查询
