{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9733980","patent":{"patent_number":"US-9733980","title":"Virtual machine management using I/O device logging","assignee":null,"inventors":[],"filing_date":"2014-12-05T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","G06F","G06F","H04L","H04L","G06F","G06F","H04J","H04L","H04L"],"num_claims":18,"abstract":"Techniques are described for managing virtual machines using input/output (I/O) device logging. For example, a system bus or other interface to a device may be monitored for traffic data elements. The traffic data elements may include, for example, transaction layer packets (TLPs) for communication across a PCI Express interface, or TCP/IP packets for communication over a network. These traffic data elements may be logged in an I/O device logging buffer. The I/O device logging buffer can then be used to ensure that all memory relating to a virtual machine is copied when transferring the virtual machine to another computing device. In addition, the I/O device logging buffer can be used to stop a virtual machine without waiting for the virtual machine to complete I/O processing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Virtual machine management using I/O device logging","description":"Techniques are described for managing virtual machines using input/output (I/O) device logging. For example, a system bus or other interface to a device may be monitored for traffic data elements. The","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9733980","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-9733980","citation_suggestion":"Patentable. \"Virtual machine management using I/O device logging\" (US-9733980). https://patentable.app/patents/US-9733980","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9733980","json":"https://patentable.app/api/llm-context/US-9733980","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:27:10.218Z"}