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. 20, 2009
Filed:
Jun. 30, 2006
Shankar Kundala, Santa Clara, CA (US);
Paul Ogren, Saint Paul, MN (US);
Mark M. Mcbride, Santa Clara, CA (US);
Shankar Kundala, Santa Clara, CA (US);
Paul Ogren, Saint Paul, MN (US);
Mark M. McBride, Santa Clara, CA (US);
EMC Corporation, Hopkinton, MA (US);
Abstract
Methods and systems for comparing configurations of a storage area network are disclosed. A first configuration file and a second configuration file, each representing the configuration of a storage area network, are imported into a first configuration tree and a second configuration tree. An unordered comparison is then performed on the configuration trees. The unordered comparison produces a difference file that identifies changes in the configurations of the storage area networks. The configuration trees may be each processed into comparison trees before the unordered comparison is performed. The unordered comparison may produce two results files, one corresponding to the first comparison tree and the other corresponding to the second comparison tree; these may be combined to create the difference file. The identified changes in the difference file or in the results files may then be reported to a storage area network manager or administrator.