发明申请
- 专利标题： Accessing snapshot data image of a data mirroring volume
- 专利标题（中）： 访问数据镜像卷的快照数据映像
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申请号： US11823857申请日： 2007-06-28
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公开(公告)号： US20090006745A1公开(公告)日： 2009-01-01
- 发明人: Joseph S. Cavallo , Brian Leete
- 申请人： Joseph S. Cavallo , Brian Leete
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
Methods and apparatus relating to accessing snapshot data image of a data mirroring volume are described. In one embodiment, a host computer is allowed to access a first data volume and a second data volume. The second data volume may comprise data corresponding to a snapshot image of the first data volume prior to a suspension of data mirroring. Other embodiments are also disclosed.
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