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:
Mar. 25, 2014
Filed:
Mar. 01, 2013
Storagecraft Technology Corporation, Draper, UT (US);
Andrew Lynn Gardner, Salt Lake City, UT (US);
Nathan S. Bushman, Pleasant Grove, UT (US);
Storagecraft Technology Corporation, Draper, UT (US);
Abstract
Defragmentation during multiphase deduplication. In one example embodiment, a method of defragmentation during multiphase deduplication includes an analysis phase that includes analyzing each allocated block stored in a source storage at a point in time to determine if the block is duplicated in a vault storage, a defragmentation phase that includes reordering the duplicate blocks stored in the source storage to match the order of the duplicate blocks as stored in the vault storage, and a backup phase that is performed after completion of the defragmentation phase and that includes storing, in the vault storage, each unique nonduplicate block from the source storage.