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:
Jun. 14, 2005
Filed:
Feb. 27, 2002
Troy Raymond Pesola, Champlin, MN (US);
Ravi Kumar Kavuri, Inver Grove Heights, MN (US);
Michael W. Booth, Apple Valley, MN (US);
Troy Raymond Pesola, Champlin, MN (US);
Ravi Kumar Kavuri, Inver Grove Heights, MN (US);
Michael W. Booth, Apple Valley, MN (US);
Storage Technology Corporation, Louisville, CO (US);
Abstract
A data processing system, method, and product are disclosed for maintaining a database of usage information of multiple, different physical devices. A virtualization system is provided interposed between a host computer system and the physical devices. The host computer system is capable of accessing only virtual interfaces and is incapable of directly accessing any of the physical devices. A relational database is established within the virtualization system for storing information. Information is stored in the database about transactions processed by the virtualization system utilizing the physical devices. The information stored in the database includes error information and information about the usage of the physical devices. The information in the database may be accessed by the host computer system.