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:
Oct. 16, 2012
Filed:
Jun. 29, 2007
Donia Sebastian, Roseville, CA (US);
Stuart Stevens, Granite Bay, CA (US);
Jason Owens, Rocklin, CA (US);
Donia Sebastian, Roseville, CA (US);
Stuart Stevens, Granite Bay, CA (US);
Jason Owens, Rocklin, CA (US);
Emlilex Design & Manufacturing Corporation, Costa Mesa, CA (US);
Abstract
In various embodiments, the present invention provides virtual disk formatting by intermediate devices including: (1) a storage shelf router and the storage shelf in which the storage-shelf is included, to external computing entities, such as disk-array controllers and host computers; (2) an I/O controller; and (3) a storage-bridge device. The virtual-formatting methods of the present invention are based on allocation units, each allocation unit comprising a consecutive sequence of logical blocks and an additional pad region that together map to, and exactly align with, a corresponding consecutive sequence of device blocks.