The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 2011
Filed:
Apr. 12, 2004
Yusuf Batterywala, Pune, IN;
Yusuf Batterywala, Pune, IN;
Symantec Operating Corporation, Mountain View, CA (US);
Abstract
A system and method for automatically reorganizing files to avoid the problem of file fragmentation. At an appropriate time, such as when an I/O request to write to a file is received, the file may be marked as possibly being in need of reorganization. The system may later determine that the file was marked for possible reorganization and may examine the file to determine whether the file is actually in need of reorganization, i.e., whether the file is fragmented. If so, then the file may be automatically reorganized to eliminate the fragmentation. In another embodiment, files may first be checked to determine whether they are actually in need of reorganization before being marked. The method may benefit a computer system by automatically detecting and reorganizing fragmented files on an individual file basis.