专利名称：System and method for managing file
system extended attributes
发明人：Joon Chang,Amy Yi-mei Shi申请号：US09801605申请日：20010308公开号：US06850929B2公开日：20050201
专利附图：
摘要：An extended attribute data page includes extended attribute information abouta number of files. The page is divided into areas, each area corresponding to a differentfile. A given area is further divided into a number of lines containing information about
the extended attribute data. Areas include bitmaps indicating available space in the dataspace and address information for addressing off-page data areas. A directory is includedof data types stored in the data area, and additional lines store extended attribute data.The extended attribute directory maintains a list of data types currently stored andrelated information. Including availability information about each line along withaddresses to areas storing extended attribute data enables the extended attributemanager to efficiently determine where to place extended attribute data, mark deletedlines as being available, retrieve data being requested by a process, and modify thecontents of a given extended attribute data type.
申请人：Joon Chang,Amy Yi-mei Shi
地址：Austin TX US,Austin TX US
国籍：US,US
代理机构：Van Leeuwen & Van Leeuwen
代理人：Joseph T. Van Leeuwen,Diana Roberts
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