The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2024
Filed:
Jan. 12, 2023
Dell Products L.p., Round Rock, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
An apparatus in one embodiment includes at least one processing device comprising a processor coupled to a memory. The at least one processing device is configured to obtain in a host device asymmetric access state information for one or more logical storage devices each accessible in at least first and second storage systems, and to determine, based at least in part on the asymmetric access state information obtained for the one or more logical storage devices, local-remote designations of respective ones of the first and second storage systems. The asymmetric access state information for a given one of the logical storage devices illustratively comprises, for each of two or more storage controllers of each of the first and second storage systems, information indicating whether a corresponding set of paths is in an active-optimized (AO) state or an active-non-optimized (ANO) state.