{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10496489","patent":{"patent_number":"US-10496489","title":"Storage system configured for controlled transition between asynchronous and synchronous replication modes","assignee":null,"inventors":[],"filing_date":"2017-11-21T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A first storage system is configured to participate in a replication process with a second storage system. The first and second storage systems initially operate in an asynchronous replication mode and subsequently transition to a synchronous replication mode. The first and second storage systems concurrently operate in both modes for at least a portion of the transition. While the first and second storage systems are concurrently operating in both modes, the first storage system is configured to detect a given data page that has been subject to one or more write operations in the first storage system since generation of a corresponding set of one or more snapshots for a most recent data transfer cycle of the asynchronous replication mode, to initiate a data transfer request for the given data page, and to update a content-based signature of the given data page. The second storage system determines whether to accept or reject the transfer of the given data page."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Storage system configured for controlled transition between asynchronous and synchronous replication modes","description":"A first storage system is configured to participate in a replication process with a second storage system. The first and second storage systems initially operate in an asynchronous replication mode an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10496489","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-10496489","citation_suggestion":"Patentable. \"Storage system configured for controlled transition between asynchronous and synchronous replication modes\" (US-10496489). https://patentable.app/patents/US-10496489","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10496489","json":"https://patentable.app/api/llm-context/US-10496489","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:49:59.440Z"}