{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11983414","patent":{"patent_number":"US-11983414","title":"Successive raid distribution for single disk expansion with efficient and balanced spare capacity","assignee":null,"inventors":[],"filing_date":"2022-07-19T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A drive subset matrix is created with at least N+1 drives each having N*N same-size subdivisions. Conceptually, N submatrices are created along with spares equivalent to at least one drive of storage capacity. The spares are located such that every drive has an equal number of spares +/−1. One protection group is located in a lowest indexed subdivision of each of the submatrices. Members of other protection groups are located by selecting members in round robin order and placing each selected member in a free subdivision having a lowest drive index and lowest subdivision index. The drive subset can be grown, split, and reorganized to restore balanced and efficient distribution of spares."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Successive raid distribution for single disk expansion with efficient and balanced spare capacity","description":"A drive subset matrix is created with at least N+1 drives each having N*N same-size subdivisions. Conceptually, N submatrices are created along with spares equivalent to at least one drive of storage ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11983414","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-11983414","citation_suggestion":"Patentable. \"Successive raid distribution for single disk expansion with efficient and balanced spare capacity\" (US-11983414). https://patentable.app/patents/US-11983414","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11983414","json":"https://patentable.app/api/llm-context/US-11983414","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:37:36.000Z"}