Multi-volume extent based file system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 1, 2006
Grant Date -
Jun 3, 2004
app pub date -
Nov 24, 2003
filing date -
Apr 28, 1999
priority date (Note) -
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Abstract
A memory storage device has a file storage operating system which uses an inode to record and find segments of each data file. The inode includes a plurality of rows. A portion of the rows are written with direct extents pointing to data blocks storing portions of file segments. At least two of the extents point to data blocks having addresses in different logical volumes.
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