发明授权
US08396832B2 Independent fileset generations in a clustered redirect-on-write filesystem
有权
在集群的重定向文件系统中独立的文件集
- 专利标题： Independent fileset generations in a clustered redirect-on-write filesystem
- 专利标题（中）： 在集群的重定向文件系统中独立的文件集
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申请号： US12963068申请日： 2010-12-08
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公开(公告)号： US08396832B2公开(公告)日： 2013-03-12
- 发明人: Janet E. Adkins , Joon Chang , David J. Craft , Manoj N. Kumar , Andrew N. Solomon
- 申请人： Janet E. Adkins , Joon Chang , David J. Craft , Manoj N. Kumar , Andrew N. Solomon
- 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
- 代理机构： DeLizio Gilliam, PLLC
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
Maintaining a generation value for each fileset that is distinct from a corresponding fileset manager preserves the independence of nodes while also allowing distributed fileset management. A fileset manager can maintain a value that reflects consistency snapshots for that node (“node generation”) separately from a value that reflects consistency snapshots for a particular fileset (“fileset generation”).
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