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. 08, 2011
Filed:
Mar. 10, 2006
System and method for resource lock acquisition and reclamation in a network file system environment
Prabhakar Goyal, Mountain View, CA (US);
Prashant T R Rao, Sunnyvale, CA (US);
Jatin Patel, Cupertino, CA (US);
Ilya Slain, Santa Clara, CA (US);
Prabhakar Goyal, Mountain View, CA (US);
Prashant T R Rao, Sunnyvale, CA (US);
Jatin Patel, Cupertino, CA (US);
Ilya Slain, Santa Clara, CA (US);
Yahoo! Inc., Sunnyvale, CA (US);
Abstract
Systems and methods for acquiring, releasing, and reclaiming a lock of a data structure in a network file system ('NFS') are discussed. Generally, a text file is created in a management library of the data structure. The name of the text file includes an identifier of the lock, an identifier of a process attempting to acquire the lock, and an identifier of a machine on which the process attempting to acquire the lock is running. The identifier of the process attempting to acquire the lock and the identifier of the machine on which the process attempting to acquire the lock is running are is saved in the contents of the text file and a hard line is created pointing to the text file. Finally, a lock of the data structure is granted based on a number of links pointing to the text file.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile