{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9760449","patent":{"patent_number":"US-9760449","title":"Restoring a point-in-time copy","assignee":null,"inventors":[],"filing_date":"2015-09-16T00:00:00.000Z","publication_date":"2017-09-12T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":12,"abstract":"Managing storage volumes in a point-in-time copy cascade. The cascade includes a first source volume, a first point-in-time target volume, and a second point-in-time target volume. The second point-in-time target volume is a point-in-time copy of the first point-in-time target volume. Upon detecting a corruption of the first point-in-time target volume the method creates a third point-in-time target volume from the second point-in-time target volume and directs I/O operations for the first point-in-time target volume to the third point-in-time target volume. The first point-in-time target volume is restored to the second point-in-time target volume and, when the restoration is complete, deletes the first point-in-time target volume."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Restoring a point-in-time copy","description":"Managing storage volumes in a point-in-time copy cascade. The cascade includes a first source volume, a first point-in-time target volume, and a second point-in-time target volume. The second point-in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9760449","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-9760449","citation_suggestion":"Patentable. \"Restoring a point-in-time copy\" (US-9760449). https://patentable.app/patents/US-9760449","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9760449","json":"https://patentable.app/api/llm-context/US-9760449","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:52:57.249Z"}