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:
Dec. 29, 2009
Filed:
May. 18, 2007
Donald Joseph Molaro, Cupertino, CA (US);
Jorge Campello DE Souza, Cupertino, CA (US);
Richard M. H. New, San Jose, CA (US);
Damien C. D. Le Moal, Sagamihara, JP;
Donald Joseph Molaro, Cupertino, CA (US);
Jorge Campello de Souza, Cupertino, CA (US);
Richard M. H. New, San Jose, CA (US);
Damien C. D. Le Moal, Sagamihara, JP;
Hitachi Global Storage Technologies Netherlands, B.V., Amsterdam, NL;
Abstract
A system for enhancing the reliability of file systems is provided. In particular embodiments, the system includes a data storage device that includes one or more journal blocks, one or more primary metadata blocks, and one or more mirror metadata blocks. The system also includes a file system that writes metadata to the one or more journal blocks before writing the metadata to both the one or more primary metadata blocks and to the one or more mirror metadata blocks.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile