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:
Apr. 21, 2020
Filed:
Sep. 16, 2011
Applicants:
Bjorn-dag Johnsen, Oslo, NO;
Line Holen, Fetsund, NO;
Dag Georg Moxnes, Oslo, NO;
Inventors:
Assignee:
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/701 (2013.01); G06F 15/173 (2006.01); H04L 12/46 (2006.01); H04L 12/24 (2006.01); H04L 12/723 (2013.01); H04L 29/14 (2006.01);
U.S. Cl.
CPC ...
H04L 45/00 (2013.01); H04L 12/462 (2013.01); H04L 41/0659 (2013.01); H04L 45/50 (2013.01); H04L 69/40 (2013.01);
Abstract
A system and method can support a middleware machine environment. The middleware machine environment can include a subnet manager and a plurality of fabric components, wherein each said fabric component is associated with a subnet management agent (SMA). The subnet manager maintains a topology graph that indicates how ports are connected in the subnet. The subnet manager operates to periodically reevaluate one or more states associated with each fabric component in the subnet by determining whether each SMA is responding correctly to a request.