专利名称：Namespace management in a distributed file
system
发明人：Christos Karamanolis,Zheng Zhang,Mallik
Mahalingam,Daniel A. Muntz
申请号：US09962512申请日：20010925公开号：US07240114B2公开日：20070703
专利附图：
摘要：Method and system for performing a namespace operation in a distributed filesystem. The file system is disposed on a plurality of partition servers, and each partition
server controls access to a subset of hierarchically-related, shared storage objects. Eachnamespace operation involves a namespace object and a target object that are part ofthe shared storage objects. Namespace operations received at each partition server areserialized. In response to an unlink namespace operation, a reference in the namespaceobject to the target object is removed, and after removal the target object is modified inaccordance with the unlink operation. In response to a link operation, the target object ismodified consistent with the link operation. After modification of the target object, areference to the target object is inserted in the namespace object.
申请人：Christos Karamanolis,Zheng Zhang,Mallik Mahalingam,Daniel A. Muntz
地址：Sunnyvale CA US,San Jose CA US,Santa Clara CA US,Cupertino CA US
国籍：US,US,US,US
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