Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yohei Umezawa0
Date of Patent
February 2, 2021
Patent Application Number
16343477
Date Filed
October 20, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
In a cluster system having two server apparatuses that operate as an in-use type or a standby type, a first server apparatus is provided with: a heartbeat transmission/reception part that transmits and receives heartbeat packets to and from a corresponding second server apparatus; and a corresponding node monitoring part that adjusts a timeout period for transitioning operation of the first server apparatus from a standby type to an in-use type, according to the reception state of the heartbeat packets.
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