{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9614716","patent":{"patent_number":"US-9614716","title":"Controller maintenance in a network-attached storage system","assignee":null,"inventors":[],"filing_date":"2014-04-07T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":12,"abstract":"Performing maintenance to controllers in a network-attached storage system that includes two or more controllers, each controller including at one or more associated IP address. An online controller in the network-attached storage system to upgrade is identified. The IP addresses of the online controller to upgrade is moved to another controller in the network-attached storage system. Simultaneous with when the other controller is online, the online controller to upgrade is taken offline and upgraded the controller to upgrade."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Controller maintenance in a network-attached storage system","description":"Performing maintenance to controllers in a network-attached storage system that includes two or more controllers, each controller including at one or more associated IP address. An online controller i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9614716","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9614716","citation_suggestion":"Patentable. \"Controller maintenance in a network-attached storage system\" (US-9614716). https://patentable.app/patents/US-9614716","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9614716","json":"https://patentable.app/api/llm-context/US-9614716","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:39:02.468Z"}