{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10528593","patent":{"patent_number":"US-10528593","title":"Consistent point-in-time copy of a consistent asynchronous mirror target without pausing a consistent asynchronous mirror copy","assignee":null,"inventors":[],"filing_date":"2019-01-28T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"Provided are techniques for delayed consistent point-in-time copy from a secondary device in an asynchronous mirror relationship. A consistent asynchronous mirror copy that includes an asynchronous mirror copy from a primary volume to a secondary volume and a point-in-time copy from the secondary volume to a tertiary volume is performed. A point-in-time copy is created from the secondary volume to an accessible consistent copy volume. In response to receiving a request to access a track of the accessible consistent copy volume, it is determined whether to access the track of one of the secondary volume, the tertiary volume, and the accessible consistent copy volume. A response to the request is provided with data accessed from the determined one of the secondary volume, the tertiary volume, and the accessible consistent copy volume."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Consistent point-in-time copy of a consistent asynchronous mirror target without pausing a consistent asynchronous mirror copy","description":"Provided are techniques for delayed consistent point-in-time copy from a secondary device in an asynchronous mirror relationship. A consistent asynchronous mirror copy that includes an asynchronous mi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10528593","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-10528593","citation_suggestion":"Patentable. \"Consistent point-in-time copy of a consistent asynchronous mirror target without pausing a consistent asynchronous mirror copy\" (US-10528593). https://patentable.app/patents/US-10528593","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10528593","json":"https://patentable.app/api/llm-context/US-10528593","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:17:53.373Z"}