Invention Publication
- Patent Title: HOST DEVICE WITH MULTI-PATH LAYER CONFIGURED FOR ALIGNMENT TO STORAGE SYSTEM LOCAL-REMOTE DESIGNATIONS
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Application No.: US17962599Application Date: 2022-10-10
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Publication No.: US20240118820A1Publication Date: 2024-04-11
- Inventor: Rimpesh Patel , Amit Pundalik Anchi , Vinay G. Rao
- Applicant: Dell Products L.P.
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Main IPC: G06F3/06
- IPC: G06F3/06

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 information characterizing local-remote designations of respective first and second storage systems, one of which is designated as local and one of which is designated as remote, and to adjust path selection in a multi-path layer of the host device based at least in part on the obtained information characterizing the local-remote designations of the respective first and second storage systems. In some embodiments, a given logical storage device is accessible to the multi-path layer of the host device via a first set of paths to the first storage system and a second set of paths to the second storage system, and adjusting path selection in the multi-path layer comprises adjusting weights assigned to respective ones of the paths.
Public/Granted literature
- US12032842B2 Host device with multi-path layer configured for alignment to storage system local-remote designations Public/Granted day:2024-07-09
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