{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11977785","patent":{"patent_number":"US-11977785","title":"Non-volatile memory device-assisted live migration of virtual machine data","assignee":null,"inventors":[],"filing_date":"2022-02-08T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"The disclosed technologies provide functionality for non-volatile memory device-assisted live migration of virtual machine (“VM”) data. A host computing device (the “host”) requests that a source non-volatile memory device track changes to a namespace by a VM. In response thereto, the source device tracks changes made by the VM to the namespace and stores one or more data structures that identify the changed portions of the namespace. The host requests the data structures from the source device and requests the contents of the changed portions from the source device. The host then causes the data changed by the VM in the namespace to be written to a namespace on a target non-volatile memory device. The host can also retrieve the device internal state of a child physical function on the source device. The host migrates the retrieved device internal state to a child physical function on the target device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Non-volatile memory device-assisted live migration of virtual machine data","description":"The disclosed technologies provide functionality for non-volatile memory device-assisted live migration of virtual machine (“VM”) data. A host computing device (the “host”) requests that a source non-","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11977785","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-11977785","citation_suggestion":"Patentable. \"Non-volatile memory device-assisted live migration of virtual machine data\" (US-11977785). https://patentable.app/patents/US-11977785","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11977785","json":"https://patentable.app/api/llm-context/US-11977785","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:45:21.752Z"}