{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11461287","patent":{"patent_number":"US-11461287","title":"Managing a file system within multiple LUNS while different LUN level policies are applied to the LUNS","assignee":null,"inventors":[],"filing_date":"2017-10-26T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A technique manages file data of a file system. The technique involves provisioning a first LUN with slice locations from a heterogeneous storage pool created from a solid state device (SSD) storage tier formed from SSD memory and a hard disk drive (HDD) storage tier formed from HDD memory. The technique further involves provisioning a second LUN with slice locations from the heterogeneous storage pool. The technique further involves, while different LUN level policies are applied to the first LUN and the second LUN, moving file data of a file system from the slice locations of the first LUN to the slice locations of the second LUN. Such a technique enables effective auto-tiering at the file level where active file data moves to a higher performance storage tier and inactive file data moves to a cost effective lower performance storage tier thus optimizing operation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Managing a file system within multiple LUNS while different LUN level policies are applied to the LUNS","description":"A technique manages file data of a file system. The technique involves provisioning a first LUN with slice locations from a heterogeneous storage pool created from a solid state device (SSD) storage t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11461287","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-11461287","citation_suggestion":"Patentable. \"Managing a file system within multiple LUNS while different LUN level policies are applied to the LUNS\" (US-11461287). https://patentable.app/patents/US-11461287","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11461287","json":"https://patentable.app/api/llm-context/US-11461287","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:00:32.238Z"}