Command splitting for high-cost data access operations

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United States of America Patent

PATENT NO 10719459
APP PUB NO 20190163651A1
SERIAL NO

15823143

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Abstract

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A method for improving write throughput of a storage device includes receiving a data access command targeting an LBA extent and determining that logical execution of the data access command includes reading or writing data logically across an identified high-performance-cost boundary. Responsive to the determination, the data access command is split into two or more separate data access commands that are separately queued in memory for execution.

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Patent Owner(s)

Patent OwnerAddress
SEAGATE TECHNOLOGY LLC47488 KATO ROAD FREMONT CA 94538

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kowles, Andrew Michael Lyons, US 18 103
Rice, David Andrew Longmont, US 10 313

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