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. 11, 2012
Filed:
May. 12, 2009
Shilpa Thergaonkar, Bangalore, IN;
Eunhei Jang, Redwood Shores, CA (US);
Anupama Vale, Bangalore, IN;
Shilpa Thergaonkar, Bangalore, IN;
Eunhei Jang, Redwood Shores, CA (US);
Anupama Vale, Bangalore, IN;
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A networked system includes a master agent and at least one state agent. When upgrading the software of the master agent and the state agents, only the binary files at a shared location at the master agent are changed. To accomplish the change, a watchdog process at the state agent watches for the presence of a marker file at the master agent. The master agent produces the marker file if the master agent will accomplish a software upgrade. When the marker file is present, the state agent stops execution. The watchdog continues to monitor the presence of the marker file until the marker file is deleted at the end of the installation process. When the marker file is deleted, the state agent installs the new binary files associated with the software upgrade and resumes execution.