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. 17, 2013
Filed:
Jun. 29, 2006
Kiran Madnani, Framingham, MA (US);
Jeffrey A. Brown, Shrewsbury, MA (US);
Adi Ofer, Framingham, MA (US);
Kiran Madnani, Framingham, MA (US);
Jeffrey A. Brown, Shrewsbury, MA (US);
Adi Ofer, Framingham, MA (US);
EMC Corporation, Hopkinton, MA (US);
Abstract
Described are a system and method of migrating data stored logical units of storage (LUNs) at a source storage array to a plurality of destination storage arrays transparently with respect to a host in communication with the source storage array through a switch. The source storage array is divided into a plurality of source virtual arrays including a first source virtual array and a second source virtual array. Each destination storage array is divided into one or more destination virtual arrays. During a data migration event, data stored in a LUN of the first source virtual array are copied to a corresponding LUN of a destination virtual array of a first one of the destination storage arrays, and data stored in a LUN of the second source virtual array are copied to a corresponding LUN of a destination virtual array of a second one of the destination storage arrays.