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. 27, 2009
Filed:
Apr. 11, 2007
Kenneth Wayne Boyd, Tucson, AZ (US);
Donna Eng Dillenberger, Yorktown Heights, NY (US);
Robert Frederic Kern, Otter Rock, OR (US);
William Frank Micka, Tucson, AZ (US);
Jeffrey William Palm, Rochester, MN (US);
David Michael Shackelford, Tucson, AZ (US);
Mark Francis Wilding, Barrie, CA;
Kenneth Wayne Boyd, Tucson, AZ (US);
Donna Eng Dillenberger, Yorktown Heights, NY (US);
Robert Frederic Kern, Otter Rock, OR (US);
William Frank Micka, Tucson, AZ (US);
Jeffrey William Palm, Rochester, MN (US);
David Michael Shackelford, Tucson, AZ (US);
Mark Francis Wilding, Barrie, CA;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A data storage system writes data supplied from a host to data storage in accordance with write I/O of an owning application. A workload manager directs the processing of the supplied data in accordance with the write I/O of the owning application, provides service workload identification describing the write I/O, a storage subsystem control adds the service workload identification to record set information for the data, and a journal management system stores the record set information in a journal. The journaled information, for example, may be employed for performing forensic analysis of data corruption events or to perform security audits, etc.