{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11249692","patent":{"patent_number":"US-11249692","title":"Data placement for raid groups of heterogeneous storage device capacities","assignee":null,"inventors":[],"filing_date":"2020-05-19T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Techniques for performing data movements may include configuring RAID groups included in a same storage tier, wherein a first of the RAID groups includes a first plurality of physical storage devices each having a first storage capacity, and wherein a second of the RAID groups includes a second plurality of physical storage devices each having a second storage capacity, wherein the first storage capacity is different than the second storage capacity; selecting, in accordance with criteria, a first data portion from the first RAID group for data movement to the second RAID group, wherein the criteria includes a read workload criterion that specifies a same target read I/O workload for each of the plurality of RAID groups; and responsive to said selecting the first data portion for data movement, performing the data movement of the first data portion from the first RAID group to the second RAID group."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data placement for raid groups of heterogeneous storage device capacities","description":"Techniques for performing data movements may include configuring RAID groups included in a same storage tier, wherein a first of the RAID groups includes a first plurality of physical storage devices ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11249692","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-11249692","citation_suggestion":"Patentable. \"Data placement for raid groups of heterogeneous storage device capacities\" (US-11249692). https://patentable.app/patents/US-11249692","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11249692","json":"https://patentable.app/api/llm-context/US-11249692","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:55:32.540Z"}