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US Patent 12111729 RAID protection updates based on storage system reliability

Patent 12111729 was granted and assigned to Pure Storage on October, 2024 by the United States Patent and Trademark Office.

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 US Patent 12111729 RAID protection updates based on storage system reliability

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Patent abstract

A system, method, and product for flexible RAID layouts in a storage system, including: determining a reliability of an individual storage device of a plurality of storage devices, the individual storage device containing a plurality of portions of a Redundant Array of Independent Disks (RAID) stripe in a storage system, wherein the RAID stripe includes user data and inter-device parity data; detecting a change in the reliability of the individual storage device that contains the portion corresponding to the RAID stripe; and changing an amount of intra-device protection corresponding to the RAID stripe by decreasing, in the RAID stripe, an amount of space used to store the inter-device protection data.

Infobox
Is a
Patent
Patent
0
Patent Applicant
Pure Storage
Pure Storage
0
Current Assignee
Pure Storage
Pure Storage
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
121117290
Patent Inventor Names
Bo Hong0
Ethan Miller0
John Colgrove0
John Hayes0
Date of Patent
October 8, 2024
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Patent Application Number
184894960
Date Filed
October 18, 2023
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Patent Citations
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US Patent 7089272 Specializing write-barriers for objects in a garbage collected heap
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Patent Primary Examiner
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Joseph O Schell
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CPC Code
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G06F 11/2053
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G06F 11/2069
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G06F 11/1076
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G06F 11/1068
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