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:
May. 01, 2012
Filed:
Sep. 15, 2008
Nilesh Dhakras, Pune, IN;
Priyesh Narayanan, Pallikkunnu, IN;
Nilesh Dhakras, Pune, IN;
Priyesh Narayanan, Pallikkunnu, IN;
Symantec Corporation, Mountain View, CA (US);
Abstract
Method, apparatus, and computer readable medium for managing an image of a storage volume are described. File extents for each of a plurality of files as defined in an original block layout of the image are obtained. A re-ordered block layout is generated by re-ordering, for each file of the plurality of files, blocks as defined by the original block layout based on the file extents of the respective file such that the blocks are contiguous. Layout metadata indicative of a mapping between the original block layout and the re-ordered block layout is generated. An archive image having the re-ordered block layout and the layout metadata is stored to a sequential storage device.