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:
Mar. 13, 2007
Filed:
Aug. 02, 2002
David L. Kaminsky, Chapel Hill, NC (US);
David M. Ogle, Cary, NC (US);
Ronald P. Doyle, Raleigh, NC (US);
Diane P. Pozefsky, Chapel Hill, NC (US);
David L. Kaminsky, Chapel Hill, NC (US);
David M. Ogle, Cary, NC (US);
Ronald P. Doyle, Raleigh, NC (US);
Diane P. Pozefsky, Chapel Hill, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A flexible data mirroring system and method are adapted for use in a data processing system having first and second data storage devices. Upon receiving notification of a file update to be written to the first data storage device a mirror mode and mirror event associated with the updated file are determined from mirror information that has been provisioned on a per-file, per-directory or per-volume, etc. basis. The file update is mirrored to the second data storage device according to the provisioned mirror mode and mirror event. If the mirror mode is continuous, the mirror operation proceeds immediately. If the mirror mode is discrete, the file update is noted and the mirror operation proceeds following occurrence of the file's mirror event.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile