{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11307802","patent":{"patent_number":"US-11307802","title":"NVMe queue management multi-tier storage systems","assignee":null,"inventors":[],"filing_date":"2020-02-21T00:00:00.000Z","publication_date":"2022-04-19T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A computer-implemented method manages I/O queues in a multi-tier storage system. The method includes identifying a set of subsystems in a multi-tier storage system, and each subsystem in the set of subsystems are communicatively connected to the storage system via a non-volatile memory express (NVMe) protocol and correlated to a tier of the multi-tier storage system. The method includes, determining a workload of each extent, wherein each extent of the set of extents are stored on one subsystem and the extents are accessed by an application. The method further includes, mapping, based on the workload of each extent, each extent to a core of the plurality of cores, wherein the mapping is configured to such that each core is balanced. The method includes, establishing, based on the mapping, an IOQ for each extent, wherein the IOQ is processed by the core to which it is mapped."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"NVMe queue management multi-tier storage systems","description":"A computer-implemented method manages I/O queues in a multi-tier storage system. The method includes identifying a set of subsystems in a multi-tier storage system, and each subsystem in the set of su","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11307802","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-11307802","citation_suggestion":"Patentable. \"NVMe queue management multi-tier storage systems\" (US-11307802). https://patentable.app/patents/US-11307802","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11307802","json":"https://patentable.app/api/llm-context/US-11307802","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:55:00.574Z"}