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:
Dec. 02, 2014
Filed:
May. 12, 2011
Xianbo Zhang, Madison, WI (US);
Wenxin Wang, Beijing, CN;
Xianbo Zhang, Madison, WI (US);
Wenxin Wang, Beijing, CN;
Symantec Corporation, Mountain View, CA (US);
Abstract
A system and method for improving performance within a storage system employing deduplication techniques using address manipulation are disclosed. A data segment within a storage object is identified from among a number of data segments within a storage object. The data segment represents data stored in a storage device. Some or all of the data represented by the data segment is stored in a data block that is associated with the data segment. The storage object is then compacted. Compaction includes reordering data segments, including the identified data segment, by performing address manipulation on a data block address of the data block (e.g., an address of the data block within the storage device). The reordering of the data segments changes the order of the data segments within the storage object.