{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9684577","patent":{"patent_number":"US-9684577","title":"Shared storage system and method for controlling access to storage device","assignee":null,"inventors":[],"filing_date":"2015-01-29T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04L"],"num_claims":16,"abstract":"According to one embodiment, a shared storage system includes a plurality of host servers, a plurality of storage devices, and a management server. The management server manages each of a plurality of logical units using first address management information, and manages a revision of the first address management information using first revision data. The host servers each hold respective copies of the first address management information and first revision data. When a first host server has requested a first storage device to execute access, based on a copy (second revision data) of the first revision data, the first storage device executes the requested access on condition that the second revision data coincides with revision data notified by the management server."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Shared storage system and method for controlling access to storage device","description":"According to one embodiment, a shared storage system includes a plurality of host servers, a plurality of storage devices, and a management server. The management server manages each of a plurality of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9684577","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-9684577","citation_suggestion":"Patentable. \"Shared storage system and method for controlling access to storage device\" (US-9684577). https://patentable.app/patents/US-9684577","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9684577","json":"https://patentable.app/api/llm-context/US-9684577","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:59:50.422Z"}