Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher Nathan Watson0
Danny Wei0
David R. Richardson0
John Luther Guthrie, II0
Marc John Brooker0
Nachiappan Arumugam0
Norbert P. Kusters0
Date of Patent
December 17, 2019
0Patent Application Number
153928780
Date Filed
December 28, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A data storage system includes multiple data storage units and a zonal control plane. The zonal control plane assigns volumes to respective ones of the data storage units. The data storage units include multiple head nodes and data storage sleds. At least one of the head nodes implements a local control plane for the data storage unit. Also, the head nodes of each data storage unit are configured to service read and write requests directed to one or more volumes serviced by the data storage unit independent of the zonal control plane.
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