{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8539147","patent":{"patent_number":"US-8539147","title":"Apparatus and method for controlling storage system","assignee":null,"inventors":[],"filing_date":"2010-10-21T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":10,"abstract":"In a storage control apparatus, a first duplication control unit causes a logical volume in a disk array device to be copied to a secondary storage medium. A second duplication control unit causes the logical volume to be copied also to an export storage medium in a library device, in connection with the copying to the primary storage medium by the first duplication control unit, when export attributes indicate that the logical volume copied by the first duplication control unit is supposed to be exported. A medium ejection control unit causes the library device to eject the export storage medium, in response to an ejection request therefor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for controlling storage system","description":"In a storage control apparatus, a first duplication control unit causes a logical volume in a disk array device to be copied to a secondary storage medium. A second duplication control unit causes the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8539147","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-8539147","citation_suggestion":"Patentable. \"Apparatus and method for controlling storage system\" (US-8539147). https://patentable.app/patents/US-8539147","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8539147","json":"https://patentable.app/api/llm-context/US-8539147","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:07:38.040Z"}