{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11297006","patent":{"patent_number":"US-11297006","title":"Use of virtual lanes to solve credit stall on target ports in FC SAN","assignee":null,"inventors":[],"filing_date":"2020-06-03T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":20,"abstract":"A method is performed at a switch fabric that communicates with a storage array target port. The method includes sending frames to the target port responsive to receiving buffer-to-buffer (B2B) credits that indicate a receive buffer at the target port is available for the frames. The method further includes, in response to detecting a credit stall at the target port, operating in a virtual lane mode. The operating in the virtual lane mode includes: determining whether a frame destined for the target port is a command frame or a data frame; based on the determining, marking the frame to indicate that the frame is destined for a particular virtual lane among virtual lanes of the receive buffer; and receiving from the target port a per-virtual lane B2B credit that indicates the particular virtual lane is available and, in responsive, sending the frame to that virtual lane on the target port."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Use of virtual lanes to solve credit stall on target ports in FC SAN","description":"A method is performed at a switch fabric that communicates with a storage array target port. The method includes sending frames to the target port responsive to receiving buffer-to-buffer (B2B) credit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11297006","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-11297006","citation_suggestion":"Patentable. \"Use of virtual lanes to solve credit stall on target ports in FC SAN\" (US-11297006). https://patentable.app/patents/US-11297006","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11297006","json":"https://patentable.app/api/llm-context/US-11297006","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T23:10:30.911Z"}