发明申请
US20080189572A1 APPLICATION TRANSPARENT AUTONOMIC AVAILABILITY ON A STORAGE AREA NETWORK AWARE FILE SYSTEM
有权
在存储区域网络应用文件系统中的应用透明自动化可用性
- 专利标题： APPLICATION TRANSPARENT AUTONOMIC AVAILABILITY ON A STORAGE AREA NETWORK AWARE FILE SYSTEM
- 专利标题（中）： 在存储区域网络应用文件系统中的应用透明自动化可用性
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申请号： US12104288申请日： 2008-04-16
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公开(公告)号： US20080189572A1公开(公告)日： 2008-08-07
- 发明人: Gregory Edward McBride , Cuong Minh Le , David Michael Shackelford
- 申请人： Gregory Edward McBride , Cuong Minh Le , David Michael Shackelford
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 主分类号： G06F12/16
- IPC分类号： G06F12/16 ; G06F11/07 ; G06F11/16
摘要：
Techniques are provided for locating data. Mapping information for blocks associated with a file is provided. It is determined that a copy service has copied source blocks to target blocks. It is determined whether the mapping information should be updated to refer to the target blocks. Then, updated mapping information is provided in response to determining that the mapping information should be updated to refer to the target blocks.
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