Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Eric Kelly Blanchard0
Ashish Karkare0
Anthony Niven0
Peter E. Kirkpatrick0
Andrew R. Bernat0
Date of Patent
July 12, 2022
0Patent Application Number
168164570
Date Filed
March 12, 2020
0Patent Citations
Patent Citations Received
Patent Primary Examiner
CPC Code
In one implementation, a system resource is added to a storage system, for a resource-preserving upgrade. An upgrade component is coupled to the storage system as a temporary storage system shelf. Storage drives are moved from the storage system to the upgrade component. One or more storage controllers of the upgrade component are promoted to take over data services from the storage system.
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