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. 13, 2016
Filed:
Dec. 23, 2010
Feng Zhang, Shrewsbury, MA (US);
Zongliang LI, Shanghai, CN;
Feng Zhang, Shrewsbury, MA (US);
Zongliang Li, Shanghai, CN;
EMC Corporation, Hopkinton, MA (US);
Abstract
Example embodiments of the present invention relate to a method and apparatus for distributively storing a data object from a client node to a logical storage group in a network. The method includes selecting a plurality of storage nodes in the network. Portions of storage available at each selected storage node are then allocated as storage units. Further, the data object may be divided by the client node into a plurality of chunks. Each respective chunk is then encoded by the client node as a plurality of fragments. Storage units allocated at each selected storage node are then assigned to the logical storage group to store respective fragments of the data object.