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:
May. 05, 2015
Filed:
Jun. 16, 2014
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Susumu Rikitake, Yokohama, JP;
Ikuo Shimada, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A testing server performs a test to check whether servers properly execute failover. The testing server includes a generation unit, a transmitting unit, a testing unit, a restoring unit, a judgment unit, and a power control unit. The generation unit generates an image file of an OS. The transmitting unit transmits the image file to to-be-tested servers. The testing unit injects a simulated fault into a server among the servers to which the image file is transmitted and performs a test. The restoring unit, each time the testing unit performs a test, restores a status of the to-be-tested server to a pre-failover status. The judgment unit judges whether the restoring unit properly restores the status. The power control unit, when the judgment unit judges that the status of the to-be-tested server is not properly restored, turns off power of the to-be-tested server and turns on the power again.