{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9652160","patent":{"patent_number":"US-9652160","title":"Method and system for data migration between high performance computing entities and a data storage supported by a de-clustered raid (DCR) architecture with I/O activity dynamically controlled based on remaining health of data storage devices","assignee":null,"inventors":[],"filing_date":"2015-11-06T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":20,"abstract":"Method and system for data migration between data generating entities and data storage devices protected by de-clustered RAID algorithm are enhanced by dynamically controlling the I/O activity towards the data storage devices (NVM devices) based on their remaining lifespan (health) with the goal to prevent multiple devices selected for writing a parity stripe information from simultaneous failures. This feature is rendered by polling the remaining health of NVM devices in the RAID pool, computing a weighted lifespan for each NVM device, comparing the latter to an average of all NVM devices in the pool, and adjusting the I/O activity towards the NVM device of interest accordingly. If the weighted lifespan exceeds the average lifespan in the pool, the allowed I/O activity is increased, and if the weighted lifespan is below the average for the pool, then the device in question is sent less “writes”."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for data migration between high performance computing entities and a data storage supported by a de-clustered raid (DCR) architecture with I/O activity dynamically controlled based on remaining health of data storage devices","description":"Method and system for data migration between data generating entities and data storage devices protected by de-clustered RAID algorithm are enhanced by dynamically controlling the I/O activity towards","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9652160","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-9652160","citation_suggestion":"Patentable. \"Method and system for data migration between high performance computing entities and a data storage supported by a de-clustered raid (DCR) architecture with I/O activity dynamically controlled based on remaining health of data storage devices\" (US-9652160). https://patentable.app/patents/US-9652160","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9652160","json":"https://patentable.app/api/llm-context/US-9652160","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:15:30.051Z"}