Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 25, 2017
Patent Application Number
14291305
Date Filed
May 30, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
Maintaining operability of a network-connected data processing apparatus is provided. In response to a requirement for failover from a first resource to a second resource, one or more processors tests an availability of the second resource, wherein the first and second resources are redundant resources of a network-connected data processing apparatus that is communicatively coupled to at least one host computer. In response to a positive determination of the availability of the second resource, one or more processors initiates the failover; and in response to a negative determination of the availability of the second resource, one or more processors provides an indication of unavailability.
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