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:
Sep. 12, 2017
Filed:
Feb. 25, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Hidemasa Hatano, Susono, JP;
Minoru Maeda, Nagoya, JP;
Naoto Takeishi, Numazu, JP;
Kazuyoshi Watanabe, Tagata, JP;
Takashi Kawada, Yokohama, JP;
Shinichi Nishizono, Kawasaki, JP;
Akihiro Ueda, Kawasaki, JP;
Kenji Hattori, Odawara, JP;
Atsushi Takakura, Kawasaki, JP;
Atsushi Katano, Adachi, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A monitoring server includes a transmission and reception unit that receives information from a first storage device and a second storage device by performing polling to the first storage device and the second storage device at a certain interval, and transmits the received information to the first storage device and the second storage device at next polling. The first storage device and the second storage device includes a failover processing unit that inactivates a communication port when the failover processing unit determines that abnormality has occurred in a communication path between the first storage device and the second storage device and determines, based on the polling from the monitoring server, that abnormality has occurred in a communication path between the storage device and the monitoring server.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile